chore(deps): update helm release manticoresearch to v5.0.26

README.md

@@ -28,15 +28,15 @@ KubeZero is distributed as a collection of versioned Helm charts, allowing custo
 gantt
     title KubeZero Support Timeline
     dateFormat  YYYY-MM-DD
+    section 1.28
+    beta     :128b, 2024-03-01, 2024-04-30
+    release  :after 128b, 2024-08-31
     section 1.29
     beta     :129b, 2024-07-01, 2024-07-31
     release  :after 129b, 2024-11-30
     section 1.30
     beta     :130b, 2024-09-01, 2024-10-31
     release  :after 130b, 2025-02-28
-    section 1.31
-    beta     :131b, 2024-12-01, 2025-01-30
-    release  :after 131b, 2025-04-30
 ```
 
 [Upstream release policy](https://kubernetes.io/releases/)
@@ -47,7 +47,9 @@ gantt
 - all compute nodes are running on Alpine V3.20
 - 1 or 2 GB encrypted root file system
 - no external dependencies at boot time, apart from container registries
-- focused on security and minimal footprint
+- minimal attack surface
+- extremely small memory footprint / overhead
+- cri-o container runtime incl. AppArmor support
 
 ## GitOps
 - cli / cmd line install

admin/kubezero.sh

@@ -1,8 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
-set -eu -o pipefail
-
-DEBUG=${DEBUG:-""}
-LOG=""
 
 if [ -n "$DEBUG" ]; then
   set -x
@@ -64,7 +60,7 @@ render_kubeadm() {
     cat ${WORKDIR}/kubeadm/templates/${f}Configuration.yaml >> ${HOSTFS}/etc/kubernetes/kubeadm.yaml
   done
 
-  if [[ "$phase" =~ ^(bootstrap|join|restore)$ ]]; then
+  if [[ "$phase" =~ ^(bootstrap|restore)$ ]]; then
     cat ${WORKDIR}/kubeadm/templates/InitConfiguration.yaml >> ${HOSTFS}/etc/kubernetes/kubeadm.yaml
   fi
 
@@ -84,6 +80,9 @@ parse_kubezero() {
   export NODENAME=$(yq eval '.nodeName' ${HOSTFS}/etc/kubernetes/kubeadm-values.yaml)
   export PROVIDER_ID=$(yq eval '.providerID // ""' ${HOSTFS}/etc/kubernetes/kubeadm-values.yaml)
   export AWS_IAM_AUTH=$(yq eval '.api.awsIamAuth.enabled // "false"' ${HOSTFS}/etc/kubernetes/kubeadm-values.yaml)
+
+  # From here on bail out, allows debug_shell even in error cases
+  set -e
 }
 
 
@@ -189,15 +188,8 @@ kubeadm_upgrade() {
   # install re-certed kubectl config for root
   cp ${HOSTFS}/etc/kubernetes/super-admin.conf ${HOSTFS}/root/.kube/config
 
-  # post upgrade
+  # post upgrade hook
-
+  [ -f /var/lib/kubezero/post-upgrade.sh ] && . /var/lib/kubezero/post-upgrade.sh
-  # Update kubezero-values CM
-  kubectl get cm -n kube-system kubelet-config -o=yaml | \
-    yq e '.data.kubelet' | yq e '.containerRuntimeEndpoint = "unix:///run/containerd/containerd.sock"' > $WORKDIR/new-kubelet.cm
-
-  kubectl get cm -n kube-system kubelet-config -o=yaml | \
-    yq e '.data.kubelet |= load_str("/tmp/kubezero/new-kubelet.cm")' | \
-    kubectl apply --server-side --force-conflicts -f -
 
   # Cleanup after kubeadm on the host
   rm -rf ${HOSTFS}/etc/kubernetes/tmp
@@ -435,7 +427,7 @@ debug_shell() {
 
   printf "For manual etcdctl commands use:\n  # export ETCDCTL_ENDPOINTS=$ETCD_NODENAME:2379\n"
 
-  bash
+  /bin/bash
 }
 
 # First parse kubeadm-values.yaml

admin/libhelm.sh

@@ -5,8 +5,6 @@ API_VERSIONS="-a monitoring.coreos.com/v1 -a snapshot.storage.k8s.io/v1 -a polic
 
 export HELM_SECRETS_BACKEND="vals"
 
-LOCAL_DEV=${LOCAL_DEV:-""}
-
 # Waits for max 300s and retries
 function wait_for() {
   local TRIES=0

admin/upgrade_cluster.sh

@@ -19,11 +19,6 @@ echo "Checking that all pods in kube-system are running ..."
 
 [ "$ARGOCD" == "True" ] && disable_argo
 
-# 1.30 fix for the missing kubeadm socket annotations
-for c in $(kubectl get nodes -l "node-role.kubernetes.io/control-plane=" | grep v1.29 | awk {'print $1}'); do
-  kubectl annotate node $c 'kubeadm.alpha.kubernetes.io/cri-socket=unix:///var/run/crio/crio.sock'
-done
-
 control_plane_upgrade kubeadm_upgrade
 
 echo "Control plane upgraded, <Return> to continue"
@@ -34,18 +29,17 @@ read -r
 #[ "$ARGOCD" == "True" ] && kubectl edit app kubezero -n argocd || kubectl edit cm kubezero-values -n kubezero
 
 ### v1.30
-kubectl delete runtimeclass crio || true
+#
 
 # upgrade modules
 #
-# Preload cilium images to running nodes, disabled till 1.31
+# Preload cilium images to running nodes
-# all_nodes_upgrade "chroot /host crictl pull quay.io/cilium/cilium:v1.16.3; chroot /host crictl pull ghcr.io/k8snetworkplumbingwg/multus-cni:v3.9.3"
+all_nodes_upgrade "chroot /host crictl pull quay.io/cilium/cilium:v1.16.3"
 
 control_plane_upgrade "apply_network, apply_addons, apply_storage, apply_operators"
 
-# Disabled during 1.30 due to nvidia runtime deadlock
+echo "Checking that all pods in kube-system are running ..."
-#echo "Checking that all pods in kube-system are running ..."
+waitSystemPodsRunning
-#waitSystemPodsRunning
 
 echo "Applying remaining KubeZero modules..."
 

charts/kubeadm/templates/InitConfiguration.yaml

@@ -8,7 +8,7 @@ patches:
   directory: {{ . }}
 {{- end }}
 nodeRegistration:
-  criSocket: "unix:///run/containerd/containerd.sock"
+  criSocket: "unix:///var/run/crio/crio.sock"
   ignorePreflightErrors:
   - DirAvailable--var-lib-etcd
   - DirAvailable--etc-kubernetes-manifests

charts/kubeadm/templates/JoinConfiguration.yaml

@@ -0,0 +1,6 @@
+apiVersion: kubeadm.k8s.io/v1beta3
+kind: JoinConfiguration
+nodeRegistration:
+  criSocket: "unix:///var/run/crio/crio.sock"
+patches:
+  directory: /tmp/patches

charts/kubeadm/templates/KubeletConfiguration.yaml

@@ -6,7 +6,7 @@ cgroupDriver: cgroupfs
 logging:
   format: json
 hairpinMode: hairpin-veth
-containerRuntimeEndpoint: "unix:///run/containerd/containerd.sock"
+containerRuntimeEndpoint: "unix:///var/run/crio/crio.sock"
 {{- if .Values.systemd }}
 resolvConf: /run/systemd/resolve/resolv.conf
 {{- end }}
@@ -21,7 +21,7 @@ featureGates:
 # Minimal unit is 40m per pod
 podsPerCore: 25
 # cpuCFSQuotaPeriod: 10ms
-# Basic OS incl. cri
+# Basic OS incl. crio
 systemReserved:
   memory: 96Mi
   #ephemeral-storage: "1Gi"

charts/kubeadm/templates/resources/10-runtimeClass.yaml

@@ -1,8 +1,8 @@
 apiVersion: node.k8s.io/v1
 kind: RuntimeClass
 metadata:
-  name: crun
+  name: crio
 handler: crun
 overhead:
   podFixed:
-    memory: 8Mi
+    memory: 4Mi

charts/kubezero-addons/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: kubezero-addons
 description: KubeZero umbrella chart for various optional cluster addons
 type: application
-version: 0.8.11
+version: 0.8.9
-appVersion: v1.30
+appVersion: v1.29
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -15,7 +15,6 @@ keywords:
   - sealed-secrets
   - external-dns
   - aws-node-termination-handler
-  - py-kube-downscaler
 maintainers:
   - name: Stefan Reimer
     email: stefan@zero-downtime.net
@@ -25,16 +24,16 @@ dependencies:
     repository: https://kubernetes-sigs.github.io/external-dns/
     condition: external-dns.enabled
   - name: cluster-autoscaler
-    version: 9.43.2
+    version: 9.43.0
     repository: https://kubernetes.github.io/autoscaler
     condition: cluster-autoscaler.enabled
   - name: nvidia-device-plugin
-    version: 0.17.0
+    version: 0.16.2
     # https://github.com/NVIDIA/k8s-device-plugin
     repository: https://nvidia.github.io/k8s-device-plugin
     condition: nvidia-device-plugin.enabled
   - name: sealed-secrets
-    version: 2.16.2
+    version: 2.16.1
     repository: https://bitnami-labs.github.io/sealed-secrets
     condition: sealed-secrets.enabled
   - name: aws-node-termination-handler
@@ -45,8 +44,4 @@ dependencies:
     version: 1.5.0
     repository: https://twin.github.io/helm-charts
     condition: aws-eks-asg-rolling-update-handler.enabled
-  - name: py-kube-downscaler
-    version: 0.2.11
-    repository: https://caas-team.github.io/helm-charts/
-    condition: py-kube-downscaler.enabled
 kubeVersion: ">= 1.26.0"

charts/kubezero-addons/README.md

@@ -1,6 +1,6 @@
 # kubezero-addons
 
-![Version: 0.8.11](https://img.shields.io/badge/Version-0.8.11-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.30](https://img.shields.io/badge/AppVersion-v1.30-informational?style=flat-square)
+![Version: 0.8.9](https://img.shields.io/badge/Version-0.8.9-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.29](https://img.shields.io/badge/AppVersion-v1.29-informational?style=flat-square)
 
 KubeZero umbrella chart for various optional cluster addons
 
@@ -18,11 +18,10 @@ Kubernetes: `>= 1.26.0`
 
 | Repository | Name | Version |
 |------------|------|---------|
-| https://bitnami-labs.github.io/sealed-secrets | sealed-secrets | 2.16.2 |
+| https://bitnami-labs.github.io/sealed-secrets | sealed-secrets | 2.16.1 |
-| https://caas-team.github.io/helm-charts/ | py-kube-downscaler | 0.2.11 |
 | https://kubernetes-sigs.github.io/external-dns/ | external-dns | 1.15.0 |
-| https://kubernetes.github.io/autoscaler | cluster-autoscaler | 9.43.2 |
+| https://kubernetes.github.io/autoscaler | cluster-autoscaler | 9.43.0 |
-| https://nvidia.github.io/k8s-device-plugin | nvidia-device-plugin | 0.17.0 |
+| https://nvidia.github.io/k8s-device-plugin | nvidia-device-plugin | 0.16.2 |
 | https://twin.github.io/helm-charts | aws-eks-asg-rolling-update-handler | 1.5.0 |
 | oci://public.ecr.aws/aws-ec2/helm | aws-node-termination-handler | 0.24.1 |
 
@@ -157,10 +156,7 @@ Device plugin for [AWS Neuron](https://aws.amazon.com/machine-learning/neuron/)
 | nvidia-device-plugin.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].values[7] | string | `"g5.48xlarge"` |  |
 | nvidia-device-plugin.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].values[8] | string | `"g4dn.xlarge"` |  |
 | nvidia-device-plugin.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].values[9] | string | `"g4dn.2xlarge"` |  |
-| nvidia-device-plugin.cdi.nvidiaHookPath | string | `"/usr/bin"` |  |
-| nvidia-device-plugin.deviceDiscoveryStrategy | string | `"nvml"` |  |
 | nvidia-device-plugin.enabled | bool | `false` |  |
-| nvidia-device-plugin.runtimeClassName | string | `"nvidia"` |  |
 | nvidia-device-plugin.tolerations[0].effect | string | `"NoSchedule"` |  |
 | nvidia-device-plugin.tolerations[0].key | string | `"nvidia.com/gpu"` |  |
 | nvidia-device-plugin.tolerations[0].operator | string | `"Exists"` |  |

charts/kubezero-addons/templates/device-plugins/nvidia-runtimeClass.yaml

@@ -1,10 +0,0 @@
-{{- if index .Values "nvidia-device-plugin" "enabled" }}
-apiVersion: node.k8s.io/v1
-kind: RuntimeClass
-metadata:
-  name: nvidia
-handler: nvidia
-overhead:
-  podFixed:
-    memory: 16Mi
-{{- end }}

charts/kubezero-addons/values.yaml

@@ -164,12 +164,6 @@ awsNeuron:
 
 nvidia-device-plugin:
   enabled: false
-
-  cdi:
-    nvidiaHookPath: /usr/bin
-  deviceDiscoveryStrategy: nvml
-  runtimeClassName: nvidia
-
   tolerations:
   - key: nvidia.com/gpu
     operator: Exists
@@ -276,33 +270,3 @@ external-dns:
   #- istio-gateway
 
   provider: inmemory
-
-
-py-kube-downscaler:
-  enabled: false
-
-  tolerations:
-  - key: node-role.kubernetes.io/control-plane
-    effect: NoSchedule
-  nodeSelector:
-    node-role.kubernetes.io/control-plane: ""
-
-  resources:
-    limits:
-      cpu: null
-      memory: 256Mi
-    requests:
-      cpu: 20m
-      memory: 48Mi
-
-  # By default no NOT scale down KubeZero modules
-  excludedNamespaces:
-  - kube-system
-  - operators
-  - monitoring
-  - logging
-  - telemetry
-  - istio-system
-  - istio-ingress
-  - cert-manager
-  - argocd

charts/kubezero-argo/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 description: KubeZero Argo - Events, Workflow, CD
 name: kubezero-argo
-version: 0.2.6
+version: 0.2.5
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -22,7 +22,7 @@ dependencies:
     repository: https://argoproj.github.io/argo-helm
     condition: argo-events.enabled
   - name: argo-cd
-    version: 7.7.2
+    version: 7.6.10
     repository: https://argoproj.github.io/argo-helm
     condition: argo-cd.enabled
   - name: argocd-apps
@@ -30,7 +30,7 @@ dependencies:
     repository: https://argoproj.github.io/argo-helm
     condition: argo-cd.enabled
   - name: argocd-image-updater
-    version: 0.11.2
+    version: 0.11.0
     repository: https://argoproj.github.io/argo-helm
     condition: argocd-image-updater.enabled
 kubeVersion: ">= 1.26.0-0"

charts/kubezero-argo/README.md

@@ -1,6 +1,6 @@
 # kubezero-argo
 
-![Version: 0.2.6](https://img.shields.io/badge/Version-0.2.6-informational?style=flat-square)
+![Version: 0.2.5](https://img.shields.io/badge/Version-0.2.5-informational?style=flat-square)
 
 KubeZero Argo - Events, Workflow, CD
 
@@ -18,10 +18,10 @@ Kubernetes: `>= 1.26.0-0`
 
 | Repository | Name | Version |
 |------------|------|---------|
-| https://argoproj.github.io/argo-helm | argo-cd | 7.7.2 |
+| https://argoproj.github.io/argo-helm | argo-cd | 7.6.10 |
 | https://argoproj.github.io/argo-helm | argo-events | 2.4.8 |
 | https://argoproj.github.io/argo-helm | argocd-apps | 2.0.2 |
-| https://argoproj.github.io/argo-helm | argocd-image-updater | 0.11.2 |
+| https://argoproj.github.io/argo-helm | argocd-image-updater | 0.11.0 |
 | https://cdn.zero-downtime.net/charts/ | kubezero-lib | >= 0.1.6 |
 
 ## Values
@@ -30,18 +30,17 @@ Kubernetes: `>= 1.26.0-0`
 |-----|------|---------|-------------|
 | argo-cd.configs.cm."resource.customizations" | string | `"cert-manager.io/Certificate:\n  # Lua script for customizing the health status assessment\n  health.lua: |\n    hs = {}\n    if obj.status ~= nil then\n      if obj.status.conditions ~= nil then\n        for i, condition in ipairs(obj.status.conditions) do\n          if condition.type == \"Ready\" and condition.status == \"False\" then\n            hs.status = \"Degraded\"\n            hs.message = condition.message\n            return hs\n          end\n          if condition.type == \"Ready\" and condition.status == \"True\" then\n            hs.status = \"Healthy\"\n            hs.message = condition.message\n            return hs\n          end\n        end\n      end\n    end\n    hs.status = \"Progressing\"\n    hs.message = \"Waiting for certificate\"\n    return hs\n"` |  |
 | argo-cd.configs.cm."timeout.reconciliation" | string | `"300s"` |  |
-| argo-cd.configs.cm."ui.bannercontent" | string | `"KubeZero v1.30 - Release notes"` |  |
+| argo-cd.configs.cm."ui.bannercontent" | string | `"KubeZero v1.29 - Release notes"` |  |
 | argo-cd.configs.cm."ui.bannerpermanent" | string | `"true"` |  |
 | argo-cd.configs.cm."ui.bannerposition" | string | `"bottom"` |  |
-| argo-cd.configs.cm."ui.bannerurl" | string | `"https://kubezero.com/releases/v1.30"` |  |
+| argo-cd.configs.cm."ui.bannerurl" | string | `"https://kubezero.com/releases/v1.29"` |  |
 | argo-cd.configs.cm.url | string | `"https://argocd.example.com"` |  |
-| argo-cd.configs.params."controller.diff.server.side" | string | `"true"` |  |
 | argo-cd.configs.params."controller.operation.processors" | string | `"5"` |  |
 | argo-cd.configs.params."controller.status.processors" | string | `"10"` |  |
 | argo-cd.configs.params."server.enable.gzip" | bool | `true` |  |
 | argo-cd.configs.params."server.insecure" | bool | `true` |  |
 | argo-cd.configs.secret.createSecret | bool | `false` |  |
-| argo-cd.configs.ssh.extraHosts | string | `"git.zero-downtime.net ssh-rsa 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"` |  |
+| argo-cd.configs.ssh.extraHosts | string | `"git.zero-downtime.net ssh-rsa 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"` |  |
 | argo-cd.configs.styles | string | `".sidebar__logo img { content: url(https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png); }\n.sidebar__logo__text-logo { height: 0em; }\n.sidebar { background: linear-gradient(to bottom, #6A4D79, #493558, #2D1B30, #0D0711); }\n"` |  |
 | argo-cd.controller.metrics.enabled | bool | `false` |  |
 | argo-cd.controller.metrics.serviceMonitor.enabled | bool | `true` |  |
@@ -51,7 +50,7 @@ Kubernetes: `>= 1.26.0-0`
 | argo-cd.dex.enabled | bool | `false` |  |
 | argo-cd.enabled | bool | `false` |  |
 | argo-cd.global.image.repository | string | `"public.ecr.aws/zero-downtime/zdt-argocd"` |  |
-| argo-cd.global.image.tag | string | `"v2.12.4"` |  |
+| argo-cd.global.image.tag | string | `"v2.11.5"` |  |
 | argo-cd.global.logging.format | string | `"json"` |  |
 | argo-cd.istio.enabled | bool | `false` |  |
 | argo-cd.istio.gateway | string | `"istio-ingress/ingressgateway"` |  |

charts/kubezero-argo/values.yaml

@@ -45,7 +45,7 @@ argo-cd:
       format: json
     image:
       repository: public.ecr.aws/zero-downtime/zdt-argocd
-      tag: v2.13.0
+      tag: v2.12.4
 
   configs:
     styles: |
@@ -102,7 +102,6 @@ argo-cd:
     params:
       controller.status.processors: "10"
       controller.operation.processors: "5"
-      controller.diff.server.side: "true"
 
       server.insecure: true
       server.enable.gzip: true

charts/kubezero-auth/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: kubezero-auth
 description: KubeZero umbrella chart for all things Authentication and Identity management
 type: application
-version: 0.6.1
+version: 0.6.0
 appVersion: 26.0.5
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
@@ -18,6 +18,6 @@ dependencies:
     repository: https://cdn.zero-downtime.net/charts/
   - name: keycloak
     repository: "oci://registry-1.docker.io/bitnamicharts"
-    version: 24.2.1
+    version: 24.0.4
     condition: keycloak.enabled
 kubeVersion: ">= 1.26.0"

charts/kubezero-auth/README.md

@@ -1,6 +1,6 @@
 # kubezero-auth
 
-![Version: 0.6.1](https://img.shields.io/badge/Version-0.6.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 26.0.5](https://img.shields.io/badge/AppVersion-26.0.5-informational?style=flat-square)
+![Version: 0.6.0](https://img.shields.io/badge/Version-0.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 26.0.5](https://img.shields.io/badge/AppVersion-26.0.5-informational?style=flat-square)
 
 KubeZero umbrella chart for all things Authentication and Identity management
 
@@ -19,7 +19,7 @@ Kubernetes: `>= 1.26.0`
 | Repository | Name | Version |
 |------------|------|---------|
 | https://cdn.zero-downtime.net/charts/ | kubezero-lib | >= 0.1.6 |
-| oci://registry-1.docker.io/bitnamicharts | keycloak | 24.2.1 |
+| oci://registry-1.docker.io/bitnamicharts | keycloak | 24.0.4 |
 
 # Keycloak
    
@@ -38,15 +38,9 @@ https://github.com/keycloak/keycloak-benchmark/tree/main/provision/minikube/keyc
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
 | keycloak.auth.adminUser | string | `"admin"` |  |
-| keycloak.auth.existingSecret | string | `"keycloak-auth"` |  |
+| keycloak.auth.existingSecret | string | `"kubezero-auth"` |  |
 | keycloak.auth.passwordSecretKey | string | `"admin-password"` |  |
 | keycloak.enabled | bool | `false` |  |
-| keycloak.externalDatabase.database | string | `"keycloak"` |  |
-| keycloak.externalDatabase.existingSecret | string | `"keycloak-pg"` |  |
-| keycloak.externalDatabase.existingSecretPasswordKey | string | `"password"` |  |
-| keycloak.externalDatabase.host | string | `"keycloak-pg-rw"` |  |
-| keycloak.externalDatabase.port | int | `5432` |  |
-| keycloak.externalDatabase.user | string | `"keycloak"` |  |
 | keycloak.hostnameStrict | bool | `false` |  |
 | keycloak.istio.admin.enabled | bool | `false` |  |
 | keycloak.istio.admin.gateway | string | `"istio-ingress/private-ingressgateway"` |  |
@@ -58,7 +52,15 @@ https://github.com/keycloak/keycloak-benchmark/tree/main/provision/minikube/keyc
 | keycloak.metrics.serviceMonitor.enabled | bool | `true` |  |
 | keycloak.pdb.create | bool | `false` |  |
 | keycloak.pdb.minAvailable | int | `1` |  |
+| keycloak.postgresql.auth.database | string | `"keycloak"` |  |
+| keycloak.postgresql.auth.existingSecret | string | `"kubezero-auth"` |  |
+| keycloak.postgresql.auth.username | string | `"keycloak"` |  |
 | keycloak.postgresql.enabled | bool | `false` |  |
+| keycloak.postgresql.primary.persistence.size | string | `"1Gi"` |  |
+| keycloak.postgresql.primary.resources.limits.memory | string | `"128Mi"` |  |
+| keycloak.postgresql.primary.resources.requests.cpu | string | `"100m"` |  |
+| keycloak.postgresql.primary.resources.requests.memory | string | `"64Mi"` |  |
+| keycloak.postgresql.readReplicas.replicaCount | int | `0` |  |
 | keycloak.production | bool | `true` |  |
 | keycloak.proxyHeaders | string | `"xforwarded"` |  |
 | keycloak.replicaCount | int | `1` |  |

charts/kubezero-auth/dashboards-keycloak.yaml

@@ -1,9 +1,9 @@
 configmap: grafana-dashboards
 condition: '.Values.keycloak.metrics.enabled'
 gzip: true
-folder: KubeZero
+# folder: 
 dashboards:
 - name: keycloak
-  url: https://grafana.com/api/dashboards/19659/revisions/1/download
+  # url: https://grafana.com/api/dashboards/10441/revisions/2/download
-  # url: https://grafana.com/api/dashboards/17878/revisions/1/download
+  url: https://grafana.com/api/dashboards/17878/revisions/1/download
   tags: ['Keycloak', 'Auth']

charts/kubezero-auth/templates/keycloak/istio-service.yaml

@@ -16,8 +16,6 @@ spec:
   - route:
     - destination:
         host: {{ template "kubezero-lib.fullname" $ }}-keycloak
-        port:
-          number: 80
 {{- end }}
 
 ---
@@ -43,6 +41,4 @@ spec:
     route:
     - destination:
         host: {{ template "kubezero-lib.fullname" $ }}-keycloak
-        port:
-          number: 80
 {{- end }}

charts/kubezero-ci/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: kubezero-ci
 description: KubeZero umbrella chart for all things CI
 type: application
-version: 0.8.18
+version: 0.8.17
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -18,11 +18,11 @@ dependencies:
     version: ">= 0.1.6"
     repository: https://cdn.zero-downtime.net/charts/
   - name: gitea
-    version: 10.6.0
+    version: 10.4.1
     repository: https://dl.gitea.io/charts/
     condition: gitea.enabled
   - name: jenkins
-    version: 5.7.12
+    version: 5.7.6
     repository: https://charts.jenkins.io
     condition: jenkins.enabled
   - name: trivy
@@ -30,7 +30,7 @@ dependencies:
     repository: https://aquasecurity.github.io/helm-charts/
     condition: trivy.enabled
   - name: renovate
-    version: 38.142.6
+    version: 38.124.1
     repository: https://docs.renovatebot.com/helm-charts
     condition: renovate.enabled
 kubeVersion: ">= 1.25.0"

charts/kubezero-ci/README.md

@@ -1,6 +1,6 @@
 # kubezero-ci
 
-![Version: 0.8.18](https://img.shields.io/badge/Version-0.8.18-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.8.17](https://img.shields.io/badge/Version-0.8.17-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 KubeZero umbrella chart for all things CI
 
@@ -20,9 +20,9 @@ Kubernetes: `>= 1.25.0`
 |------------|------|---------|
 | https://aquasecurity.github.io/helm-charts/ | trivy | 0.8.0 |
 | https://cdn.zero-downtime.net/charts/ | kubezero-lib | >= 0.1.6 |
-| https://charts.jenkins.io | jenkins | 5.7.12 |
+| https://charts.jenkins.io | jenkins | 5.7.6 |
-| https://dl.gitea.io/charts/ | gitea | 10.6.0 |
+| https://dl.gitea.io/charts/ | gitea | 10.4.1 |
-| https://docs.renovatebot.com/helm-charts | renovate | 38.142.6 |
+| https://docs.renovatebot.com/helm-charts | renovate | 38.124.1 |
 
 # Jenkins
 - default build retention 10 builds, 32days
@@ -56,7 +56,6 @@ Kubernetes: `>= 1.25.0`
 | gitea.extraVolumes[0].configMap.name | string | `"gitea-kubezero-ci-themes"` |  |
 | gitea.extraVolumes[0].name | string | `"gitea-themes"` |  |
 | gitea.gitea.admin.existingSecret | string | `"gitea-admin-secret"` |  |
-| gitea.gitea.config."ssh.minimum_key_sizes".RSA | int | `2047` |  |
 | gitea.gitea.config.cache.ADAPTER | string | `"memory"` |  |
 | gitea.gitea.config.database.DB_TYPE | string | `"sqlite3"` |  |
 | gitea.gitea.config.log.LEVEL | string | `"warn"` |  |
@@ -82,6 +81,7 @@ Kubernetes: `>= 1.25.0`
 | gitea.resources.requests.cpu | string | `"150m"` |  |
 | gitea.resources.requests.memory | string | `"320Mi"` |  |
 | gitea.securityContext.allowPrivilegeEscalation | bool | `false` |  |
+| gitea.securityContext.capabilities.add[0] | string | `"SYS_CHROOT"` |  |
 | gitea.securityContext.capabilities.drop[0] | string | `"ALL"` |  |
 | gitea.strategy.type | string | `"Recreate"` |  |
 | gitea.test.enabled | bool | `false` |  |

charts/kubezero-ci/charts/jenkins/CHANGELOG.md

@@ -12,30 +12,6 @@ Use the following links to reference issues, PRs, and commits prior to v2.6.0.
 The changelog until v1.5.7 was auto-generated based on git commits.
 Those entries include a reference to the git commit to be able to get more details.
 
-## 5.7.12
-
-Update `configuration-as-code` to version `1887.v9e47623cb_043`
-
-## 5.7.11
-
-Update `git` to version `5.6.0`
-
-## 5.7.10
-
-Update `jenkins/jenkins` to version `2.479.1-jdk17`
-
-## 5.7.9
-
-Update `configuration-as-code` to version `1873.vea_5814ca_9c93`
-
-## 5.7.8
-
-Update `jenkins/inbound-agent` to version `3273.v4cfe589b_fd83-1`
-
-## 5.7.7
-
-Update `kubernetes` to version `4295.v7fa_01b_309c95`
-
 ## 5.7.5
 
 Fix helm release deployment with flux revision reconciliation

charts/kubezero-ci/charts/jenkins/Chart.yaml

@@ -1,14 +1,12 @@
 annotations:
   artifacthub.io/category: integration-delivery
-  artifacthub.io/changes: |
-    - Update `configuration-as-code` to version `1887.v9e47623cb_043`
   artifacthub.io/images: |
     - name: jenkins
-      image: docker.io/jenkins/jenkins:2.479.1-jdk17
+      image: docker.io/jenkins/jenkins:2.462.3-jdk17
     - name: k8s-sidecar
       image: docker.io/kiwigrid/k8s-sidecar:1.28.0
     - name: inbound-agent
-      image: jenkins/inbound-agent:3273.v4cfe589b_fd83-1
+      image: jenkins/inbound-agent:3261.v9c670a_4748a_9-1
   artifacthub.io/license: Apache-2.0
   artifacthub.io/links: |
     - name: Chart Source
@@ -18,7 +16,7 @@ annotations:
     - name: support
       url: https://github.com/jenkinsci/helm-charts/issues
 apiVersion: v2
-appVersion: 2.479.1
+appVersion: 2.462.3
 description: 'Jenkins - Build great things at any scale! As the leading open source
   automation server, Jenkins provides over 1800 plugins to support building, deploying
   and automating any project. '
@@ -46,4 +44,4 @@ sources:
 - https://github.com/maorfr/kube-tasks
 - https://github.com/jenkinsci/configuration-as-code-plugin
 type: application
-version: 5.7.12
+version: 5.7.6

charts/kubezero-ci/charts/jenkins/VALUES.md

@@ -31,7 +31,7 @@ The following tables list the configurable parameters of the Jenkins chart and t
 | [agent.hostNetworking](./values.yaml#L973) | bool | Enables the agent to use the host network | `false` |
 | [agent.idleMinutes](./values.yaml#L1120) | int | Allows the Pod to remain active for reuse until the configured number of minutes has passed since the last step was executed on it | `0` |
 | [agent.image.repository](./values.yaml#L952) | string | Repository to pull the agent jnlp image from | `"jenkins/inbound-agent"` |
-| [agent.image.tag](./values.yaml#L954) | string | Tag of the image to pull | `"3273.v4cfe589b_fd83-1"` |
+| [agent.image.tag](./values.yaml#L954) | string | Tag of the image to pull | `"3261.v9c670a_4748a_9-1"` |
 | [agent.imagePullSecretName](./values.yaml#L961) | string | Name of the secret to be used to pull the image | `nil` |
 | [agent.inheritYamlMergeStrategy](./values.yaml#L1140) | bool | Controls whether the defined yaml merge strategy will be inherited if another defined pod template is configured to inherit from the current one | `false` |
 | [agent.jenkinsTunnel](./values.yaml#L929) | string | Overrides the Kubernetes Jenkins tunnel | `nil` |
@@ -165,7 +165,7 @@ The following tables list the configurable parameters of the Jenkins chart and t
 | [controller.initializeOnce](./values.yaml#L420) | bool | Initialize only on first installation. Ensures plugins do not get updated inadvertently. Requires `persistence.enabled` to be set to `true` | `false` |
 | [controller.installLatestPlugins](./values.yaml#L409) | bool | Download the minimum required version or latest version of all dependencies | `true` |
 | [controller.installLatestSpecifiedPlugins](./values.yaml#L412) | bool | Set to true to download the latest version of any plugin that is requested to have the latest version | `false` |
-| [controller.installPlugins](./values.yaml#L401) | list | List of Jenkins plugins to install. If you don't want to install plugins, set it to `false` | `["kubernetes:4295.v7fa_01b_309c95","workflow-aggregator:600.vb_57cdd26fdd7","git:5.6.0","configuration-as-code:1887.v9e47623cb_043"]` |
+| [controller.installPlugins](./values.yaml#L401) | list | List of Jenkins plugins to install. If you don't want to install plugins, set it to `false` | `["kubernetes:4292.v11898cf8fa_66","workflow-aggregator:600.vb_57cdd26fdd7","git:5.5.2","configuration-as-code:1850.va_a_8c31d3158b_"]` |
 | [controller.javaOpts](./values.yaml#L162) | string | Append to `JAVA_OPTS` env var | `nil` |
 | [controller.jenkinsAdminEmail](./values.yaml#L96) | string | Email address for the administrator of the Jenkins instance | `nil` |
 | [controller.jenkinsHome](./values.yaml#L101) | string | Custom Jenkins home path | `"/var/jenkins_home"` |

charts/kubezero-ci/charts/jenkins/values.yaml

@@ -399,10 +399,10 @@ controller:
   # Plugins will be installed during Jenkins controller start
   # -- List of Jenkins plugins to install. If you don't want to install plugins, set it to `false`
   installPlugins:
-    - kubernetes:4295.v7fa_01b_309c95
+    - kubernetes:4292.v11898cf8fa_66
     - workflow-aggregator:600.vb_57cdd26fdd7
-    - git:5.6.0
+    - git:5.5.2
-    - configuration-as-code:1887.v9e47623cb_043
+    - configuration-as-code:1850.va_a_8c31d3158b_
 
   # If set to false, Jenkins will download the minimum required version of all dependencies.
   # -- Download the minimum required version or latest version of all dependencies
@@ -951,7 +951,7 @@ agent:
     # -- Repository to pull the agent jnlp image from
     repository: "jenkins/inbound-agent"
     # -- Tag of the image to pull
-    tag: "3273.v4cfe589b_fd83-1"
+    tag: "3261.v9c670a_4748a_9-1"
   # -- Configure working directory for default agent
   workingDir: "/home/jenkins/agent"
   nodeUsageMode: "NORMAL"

charts/kubezero-ci/values.yaml

@@ -21,6 +21,8 @@ gitea:
     capabilities:
       drop:
         - ALL
+    # add:
+    #   - SYS_CHROOT
 
   resources:
     requests:
@@ -183,7 +185,7 @@ jenkins:
   agent:
     image:
       repository: public.ecr.aws/zero-downtime/jenkins-podman
-      tag: v0.7.0
+      tag: v0.6.2
     #alwaysPullImage: true
     podRetention: "Default"
     showRawYaml: false
@@ -277,7 +279,7 @@ jenkins:
 trivy:
   enabled: false
   image:
-   tag: 0.57.0
+   tag: 0.56.2
   persistence:
     enabled: true
     size: 1Gi

charts/kubezero-istio/TODO

@@ -1,4 +0,0 @@
- {"time":"2024-11-21T10:32:42.652788Z","level":"warning","scope":"envoy main","msg":"Usage of the deprecated runtime key overload.global_downstream_max_connections, consider switching to `e │
-│ nvoy.resource_monitors.downstream_connections` instead.This runtime key will be removed in future.","caller":"external/envoy/source/server/server.cc:843","thread":"8"}                      │
-│ {"time":"2024-11-21T10:32:42.653492Z","level":"warning","scope":"envoy main","msg":"There is no configured limit to the number of allowed active downstream connections. Configure a limit i │
-│ n `envoy.resource_monitors.downstream_connections` resource monitor.","caller":"external/envoy/source/server/server.cc:936","thread":"8"}                                                    │

charts/kubezero-metrics/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: kubezero-metrics
 description: KubeZero Umbrella Chart for Prometheus, Grafana and Alertmanager as well as all Kubernetes integrations.
 type: application
-version: 0.10.2
+version: 0.10.1
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -19,7 +19,7 @@ dependencies:
     version: ">= 0.1.6"
     repository: https://cdn.zero-downtime.net/charts/
   - name: kube-prometheus-stack
-    version: 66.1.1
+    version: 65.3.1
     repository: https://prometheus-community.github.io/helm-charts
   - name: prometheus-adapter
     version: 4.11.0

charts/kubezero-metrics/README.md

@@ -1,6 +1,6 @@
 # kubezero-metrics
 
-![Version: 0.10.2](https://img.shields.io/badge/Version-0.10.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.10.1](https://img.shields.io/badge/Version-0.10.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 KubeZero Umbrella Chart for Prometheus, Grafana and Alertmanager as well as all Kubernetes integrations.
 
@@ -19,7 +19,7 @@ Kubernetes: `>= 1.26.0`
 | Repository | Name | Version |
 |------------|------|---------|
 | https://cdn.zero-downtime.net/charts/ | kubezero-lib | >= 0.1.6 |
-| https://prometheus-community.github.io/helm-charts | kube-prometheus-stack | 66.1.1 |
+| https://prometheus-community.github.io/helm-charts | kube-prometheus-stack | 65.3.1 |
 | https://prometheus-community.github.io/helm-charts | prometheus-adapter | 4.11.0 |
 | https://prometheus-community.github.io/helm-charts | prometheus-pushgateway | 2.15.0 |
 

charts/kubezero-metrics/charts/kube-prometheus-stack/.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[files/dashboards/*.json]
+indent_size = 2
+indent_style = space

charts/kubezero-metrics/charts/kube-prometheus-stack/.helmignore

@@ -0,0 +1,29 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+# helm/charts
+OWNERS
+hack/
+ci/
+kube-prometheus-*.tgz
+
+unittests/
+files/dashboards/

charts/kubezero-metrics/charts/kube-prometheus-stack/CONTRIBUTING.md

@@ -0,0 +1,12 @@
+# Contributing Guidelines
+
+## How to contribute to this chart
+
+1. Fork this repository, develop and test your Chart.
+1. Bump the chart version for every change.
+1. Ensure PR title has the prefix `[kube-prometheus-stack]`
+1. When making changes to rules or dashboards, see the README.md section on how to sync data from upstream repositories
+1. Check the `hack/minikube` folder has scripts to set up minikube and components of this chart that will allow all components to be scraped. You can use this configuration when validating your changes.
+1. Check for changes of RBAC rules.
+1. Check for changes in CRD specs.
+1. PR must pass the linter (`helm lint`)

charts/kubezero-metrics/charts/kube-prometheus-stack/Chart.yaml

@@ -0,0 +1,65 @@
+annotations:
+  artifacthub.io/license: Apache-2.0
+  artifacthub.io/links: |
+    - name: Chart Source
+      url: https://github.com/prometheus-community/helm-charts
+    - name: Upstream Project
+      url: https://github.com/prometheus-operator/kube-prometheus
+  artifacthub.io/operator: "true"
+apiVersion: v2
+appVersion: v0.77.1
+dependencies:
+- condition: crds.enabled
+  name: crds
+  repository: ""
+  version: 0.0.0
+- condition: kubeStateMetrics.enabled
+  name: kube-state-metrics
+  repository: https://prometheus-community.github.io/helm-charts
+  version: 5.26.*
+- condition: nodeExporter.enabled
+  name: prometheus-node-exporter
+  repository: https://prometheus-community.github.io/helm-charts
+  version: 4.39.*
+- condition: grafana.enabled
+  name: grafana
+  repository: https://grafana.github.io/helm-charts
+  version: 8.5.*
+- condition: windowsMonitoring.enabled
+  name: prometheus-windows-exporter
+  repository: https://prometheus-community.github.io/helm-charts
+  version: 0.7.*
+description: kube-prometheus-stack collects Kubernetes manifests, Grafana dashboards,
+  and Prometheus rules combined with documentation and scripts to provide easy to
+  operate end-to-end Kubernetes cluster monitoring with Prometheus using the Prometheus
+  Operator.
+home: https://github.com/prometheus-operator/kube-prometheus
+icon: https://raw.githubusercontent.com/prometheus/prometheus.github.io/master/assets/prometheus_logo-cb55bb5c346.png
+keywords:
+- operator
+- prometheus
+- kube-prometheus
+kubeVersion: '>=1.19.0-0'
+maintainers:
+- email: andrew@quadcorps.co.uk
+  name: andrewgkew
+- email: gianrubio@gmail.com
+  name: gianrubio
+- email: github.gkarthiks@gmail.com
+  name: gkarthiks
+- email: kube-prometheus-stack@sisti.pt
+  name: GMartinez-Sisti
+- email: github@jkroepke.de
+  name: jkroepke
+- email: scott@r6by.com
+  name: scottrigby
+- email: miroslav.hadzhiev@gmail.com
+  name: Xtigyro
+- email: quentin.bisson@gmail.com
+  name: QuentinBisson
+name: kube-prometheus-stack
+sources:
+- https://github.com/prometheus-community/helm-charts
+- https://github.com/prometheus-operator/kube-prometheus
+type: application
+version: 65.3.1

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/crds/Chart.yaml

@@ -0,0 +1,3 @@
+apiVersion: v2
+name: crds
+version: 0.0.0

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/crds/README.md

@@ -0,0 +1,3 @@
+# crds subchart
+
+See: [https://github.com/prometheus-community/helm-charts/issues/3548](https://github.com/prometheus-community/helm-charts/issues/3548)

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/crds/crds/crd-prometheusrules.yaml

@@ -0,0 +1,138 @@
+# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.77.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.16.1
+    operator.prometheus.io/version: 0.77.1
+    argocd.argoproj.io/sync-options: ServerSideApply=true
+  name: prometheusrules.monitoring.coreos.com
+spec:
+  group: monitoring.coreos.com
+  names:
+    categories:
+      - prometheus-operator
+    kind: PrometheusRule
+    listKind: PrometheusRuleList
+    plural: prometheusrules
+    shortNames:
+      - promrule
+    singular: prometheusrule
+  scope: Namespaced
+  versions:
+    - name: v1
+      schema:
+        openAPIV3Schema:
+          description: |-
+            The `PrometheusRule` custom resource definition (CRD) defines [alerting](https://prometheus.io/docs/prometheus/latest/configuration/alerting_rules/) and [recording](https://prometheus.io/docs/prometheus/latest/configuration/recording_rules/) rules to be evaluated by `Prometheus` or `ThanosRuler` objects.
+
+            `Prometheus` and `ThanosRuler` objects select `PrometheusRule` objects using label and namespace selectors.
+          properties:
+            apiVersion:
+              description: |-
+                APIVersion defines the versioned schema of this representation of an object.
+                Servers should convert recognized schemas to the latest internal value, and
+                may reject unrecognized values.
+                More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+              type: string
+            kind:
+              description: |-
+                Kind is a string value representing the REST resource this object represents.
+                Servers may infer this from the endpoint the client submits requests to.
+                Cannot be updated.
+                In CamelCase.
+                More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+              type: string
+            metadata:
+              type: object
+            spec:
+              description: Specification of desired alerting rule definitions for Prometheus.
+              properties:
+                groups:
+                  description: Content of Prometheus rule file
+                  items:
+                    description: RuleGroup is a list of sequentially evaluated recording and alerting rules.
+                    properties:
+                      interval:
+                        description: Interval determines how often rules in the group are evaluated.
+                        pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
+                        type: string
+                      limit:
+                        description: |-
+                          Limit the number of alerts an alerting rule and series a recording
+                          rule can produce.
+                          Limit is supported starting with Prometheus >= 2.31 and Thanos Ruler >= 0.24.
+                        type: integer
+                      name:
+                        description: Name of the rule group.
+                        minLength: 1
+                        type: string
+                      partial_response_strategy:
+                        description: |-
+                          PartialResponseStrategy is only used by ThanosRuler and will
+                          be ignored by Prometheus instances.
+                          More info: https://github.com/thanos-io/thanos/blob/main/docs/components/rule.md#partial-response
+                        pattern: ^(?i)(abort|warn)?$
+                        type: string
+                      rules:
+                        description: List of alerting and recording rules.
+                        items:
+                          description: |-
+                            Rule describes an alerting or recording rule
+                            See Prometheus documentation: [alerting](https://www.prometheus.io/docs/prometheus/latest/configuration/alerting_rules/) or [recording](https://www.prometheus.io/docs/prometheus/latest/configuration/recording_rules/#recording-rules) rule
+                          properties:
+                            alert:
+                              description: |-
+                                Name of the alert. Must be a valid label value.
+                                Only one of `record` and `alert` must be set.
+                              type: string
+                            annotations:
+                              additionalProperties:
+                                type: string
+                              description: |-
+                                Annotations to add to each alert.
+                                Only valid for alerting rules.
+                              type: object
+                            expr:
+                              anyOf:
+                                - type: integer
+                                - type: string
+                              description: PromQL expression to evaluate.
+                              x-kubernetes-int-or-string: true
+                            for:
+                              description: Alerts are considered firing once they have been returned for this long.
+                              pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
+                              type: string
+                            keep_firing_for:
+                              description: KeepFiringFor defines how long an alert will continue firing after the condition that triggered it has cleared.
+                              minLength: 1
+                              pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
+                              type: string
+                            labels:
+                              additionalProperties:
+                                type: string
+                              description: Labels to add or overwrite.
+                              type: object
+                            record:
+                              description: |-
+                                Name of the time series to output to. Must be a valid metric name.
+                                Only one of `record` and `alert` must be set.
+                              type: string
+                          required:
+                            - expr
+                          type: object
+                        type: array
+                    required:
+                      - name
+                    type: object
+                  type: array
+                  x-kubernetes-list-map-keys:
+                    - name
+                  x-kubernetes-list-type: map
+              type: object
+          required:
+            - spec
+          type: object
+      served: true
+      storage: true

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.vscode
+.project
+.idea/
+*.tmproj
+OWNERS

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/Chart.yaml

@@ -0,0 +1,35 @@
+annotations:
+  artifacthub.io/license: Apache-2.0
+  artifacthub.io/links: |
+    - name: Chart Source
+      url: https://github.com/grafana/helm-charts
+    - name: Upstream Project
+      url: https://github.com/grafana/grafana
+apiVersion: v2
+appVersion: 11.2.2
+description: The leading tool for querying and visualizing time series and metrics.
+home: https://grafana.com
+icon: https://artifacthub.io/image/b4fed1a7-6c8f-4945-b99d-096efa3e4116
+keywords:
+- monitoring
+- metric
+kubeVersion: ^1.8.0-0
+maintainers:
+- email: zanhsieh@gmail.com
+  name: zanhsieh
+- email: rluckie@cisco.com
+  name: rtluckie
+- email: maor.friedman@redhat.com
+  name: maorfr
+- email: miroslav.hadzhiev@gmail.com
+  name: Xtigyro
+- email: mail@torstenwalter.de
+  name: torstenwalter
+- email: github@jkroepke.de
+  name: jkroepke
+name: grafana
+sources:
+- https://github.com/grafana/grafana
+- https://github.com/grafana/helm-charts
+type: application
+version: 8.5.5

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/README.md

@@ -0,0 +1,783 @@
+# Grafana Helm Chart
+
+* Installs the web dashboarding system [Grafana](http://grafana.org/)
+
+## Get Repo Info
+
+```console
+helm repo add grafana https://grafana.github.io/helm-charts
+helm repo update
+```
+
+_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._
+
+## Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```console
+helm install my-release grafana/grafana
+```
+
+## Uninstalling the Chart
+
+To uninstall/delete the my-release deployment:
+
+```console
+helm delete my-release
+```
+
+The command removes all the Kubernetes components associated with the chart and deletes the release.
+
+## Upgrading an existing Release to a new major version
+
+A major chart version change (like v1.2.3 -> v2.0.0) indicates that there is an
+incompatible breaking change needing manual actions.
+
+### To 4.0.0 (And 3.12.1)
+
+This version requires Helm >= 2.12.0.
+
+### To 5.0.0
+
+You have to add --force to your helm upgrade command as the labels of the chart have changed.
+
+### To 6.0.0
+
+This version requires Helm >= 3.1.0.
+
+### To 7.0.0
+
+For consistency with other Helm charts, the `global.image.registry` parameter was renamed
+to `global.imageRegistry`. If you were not previously setting `global.image.registry`, no action
+is required on upgrade. If you were previously setting `global.image.registry`, you will
+need to instead set `global.imageRegistry`.
+
+## Configuration
+
+| Parameter                                 | Description                                   | Default                                                 |
+|-------------------------------------------|-----------------------------------------------|---------------------------------------------------------|
+| `replicas`                                | Number of nodes                               | `1`                                                     |
+| `podDisruptionBudget.minAvailable`        | Pod disruption minimum available              | `nil`                                                   |
+| `podDisruptionBudget.maxUnavailable`      | Pod disruption maximum unavailable            | `nil`                                                   |
+| `podDisruptionBudget.apiVersion`          | Pod disruption apiVersion                     | `nil`                                                   |
+| `deploymentStrategy`                      | Deployment strategy                           | `{ "type": "RollingUpdate" }`                           |
+| `livenessProbe`                           | Liveness Probe settings                       | `{ "httpGet": { "path": "/api/health", "port": 3000 } "initialDelaySeconds": 60, "timeoutSeconds": 30, "failureThreshold": 10 }` |
+| `readinessProbe`                          | Readiness Probe settings                      | `{ "httpGet": { "path": "/api/health", "port": 3000 } }`|
+| `securityContext`                         | Deployment securityContext                    | `{"runAsUser": 472, "runAsGroup": 472, "fsGroup": 472}`  |
+| `priorityClassName`                       | Name of Priority Class to assign pods         | `nil`                                                   |
+| `image.registry`                          | Image registry                                | `docker.io`                                       |
+| `image.repository`                        | Image repository                              | `grafana/grafana`                                       |
+| `image.tag`                               | Overrides the Grafana image tag whose default is the chart appVersion (`Must be >= 5.0.0`) | ``                                                      |
+| `image.sha`                               | Image sha (optional)                          | ``                                                      |
+| `image.pullPolicy`                        | Image pull policy                             | `IfNotPresent`                                          |
+| `image.pullSecrets`                       | Image pull secrets (can be templated)         | `[]`                                                    |
+| `service.enabled`                         | Enable grafana service                        | `true`                                                  |
+| `service.ipFamilies`                      | Kubernetes service IP families                | `[]`                                                    |
+| `service.ipFamilyPolicy`                  | Kubernetes service IP family policy           | `""`                                                    |
+| `service.type`                            | Kubernetes service type                       | `ClusterIP`                                             |
+| `service.port`                            | Kubernetes port where service is exposed      | `80`                                                    |
+| `service.portName`                        | Name of the port on the service               | `service`                                               |
+| `service.appProtocol`                     | Adds the appProtocol field to the service     | ``                                                      |
+| `service.targetPort`                      | Internal service is port                      | `3000`                                                  |
+| `service.nodePort`                        | Kubernetes service nodePort                   | `nil`                                                   |
+| `service.annotations`                     | Service annotations (can be templated)        | `{}`                                                    |
+| `service.labels`                          | Custom labels                                 | `{}`                                                    |
+| `service.clusterIP`                       | internal cluster service IP                   | `nil`                                                   |
+| `service.loadBalancerIP`                  | IP address to assign to load balancer (if supported) | `nil`                                            |
+| `service.loadBalancerSourceRanges`        | list of IP CIDRs allowed access to lb (if supported) | `[]`                                             |
+| `service.externalIPs`                     | service external IP addresses                 | `[]`                                                    |
+| `service.externalTrafficPolicy`           | change the default externalTrafficPolicy | `nil`                                            |
+| `headlessService`                         | Create a headless service                     | `false`                                                 |
+| `extraExposePorts`                        | Additional service ports for sidecar containers| `[]`                                                   |
+| `hostAliases`                             | adds rules to the pod's /etc/hosts            | `[]`                                                    |
+| `ingress.enabled`                         | Enables Ingress                               | `false`                                                 |
+| `ingress.annotations`                     | Ingress annotations (values are templated)    | `{}`                                                    |
+| `ingress.labels`                          | Custom labels                                 | `{}`                                                    |
+| `ingress.path`                            | Ingress accepted path                         | `/`                                                     |
+| `ingress.pathType`                        | Ingress type of path                          | `Prefix`                                                |
+| `ingress.hosts`                           | Ingress accepted hostnames                    | `["chart-example.local"]`                                                    |
+| `ingress.extraPaths`                      | Ingress extra paths to prepend to every host configuration. Useful when configuring [custom actions with AWS ALB Ingress Controller](https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.6/guide/ingress/annotations/#actions). Requires `ingress.hosts` to have one or more host entries. | `[]`                                                    |
+| `ingress.tls`                             | Ingress TLS configuration                     | `[]`                                                    |
+| `ingress.ingressClassName`                | Ingress Class Name. MAY be required for Kubernetes versions >= 1.18 | `""`                              |
+| `resources`                               | CPU/Memory resource requests/limits           | `{}`                                                    |
+| `nodeSelector`                            | Node labels for pod assignment                | `{}`                                                    |
+| `tolerations`                             | Toleration labels for pod assignment          | `[]`                                                    |
+| `affinity`                                | Affinity settings for pod assignment          | `{}`                                                    |
+| `extraInitContainers`                     | Init containers to add to the grafana pod     | `{}`                                                    |
+| `extraContainers`                         | Sidecar containers to add to the grafana pod  | `""`                                                    |
+| `extraContainerVolumes`                   | Volumes that can be mounted in sidecar containers | `[]`                                                |
+| `extraLabels`                             | Custom labels for all manifests               | `{}`                                                    |
+| `schedulerName`                           | Name of the k8s scheduler (other than default) | `nil`                                                  |
+| `persistence.enabled`                     | Use persistent volume to store data           | `false`                                                 |
+| `persistence.type`                        | Type of persistence (`pvc` or `statefulset`)  | `pvc`                                                   |
+| `persistence.size`                        | Size of persistent volume claim               | `10Gi`                                                  |
+| `persistence.existingClaim`               | Use an existing PVC to persist data (can be templated) | `nil`                                          |
+| `persistence.storageClassName`            | Type of persistent volume claim               | `nil`                                                   |
+| `persistence.accessModes`                 | Persistence access modes                      | `[ReadWriteOnce]`                                       |
+| `persistence.annotations`                 | PersistentVolumeClaim annotations             | `{}`                                                    |
+| `persistence.finalizers`                  | PersistentVolumeClaim finalizers              | `[ "kubernetes.io/pvc-protection" ]`                    |
+| `persistence.extraPvcLabels`              | Extra labels to apply to a PVC.               | `{}`                                                    |
+| `persistence.subPath`                     | Mount a sub dir of the persistent volume (can be templated) | `nil`                                     |
+| `persistence.inMemory.enabled`            | If persistence is not enabled, whether to mount the local storage in-memory to improve performance | `false`                                                   |
+| `persistence.inMemory.sizeLimit`          | SizeLimit for the in-memory local storage     | `nil`                                                   |
+| `persistence.disableWarning`              | Hide NOTES warning, useful when persisting to a database | `false`                                       |
+| `initChownData.enabled`                   | If false, don't reset data ownership at startup | true                                                  |
+| `initChownData.image.registry`            | init-chown-data container image registry      | `docker.io`                                               |
+| `initChownData.image.repository`          | init-chown-data container image repository    | `busybox`                                               |
+| `initChownData.image.tag`                 | init-chown-data container image tag           | `1.31.1`                                                |
+| `initChownData.image.sha`                 | init-chown-data container image sha (optional)| `""`                                                    |
+| `initChownData.image.pullPolicy`          | init-chown-data container image pull policy   | `IfNotPresent`                                          |
+| `initChownData.resources`                 | init-chown-data pod resource requests & limits | `{}`                                                   |
+| `schedulerName`                           | Alternate scheduler name                      | `nil`                                                   |
+| `env`                                     | Extra environment variables passed to pods    | `{}`                                                    |
+| `envValueFrom`                            | Environment variables from alternate sources. See the API docs on [EnvVarSource](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.17/#envvarsource-v1-core) for format details. Can be templated | `{}` |
+| `envFromSecret`                           | Name of a Kubernetes secret (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `""` |
+| `envFromSecrets`                          | List of Kubernetes secrets (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `[]` |
+| `envFromConfigMaps`                       | List of Kubernetes ConfigMaps (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `[]` |
+| `envRenderSecret`                         | Sensible environment variables passed to pods and stored as secret. (passed through [tpl](https://helm.sh/docs/howto/charts_tips_and_tricks/#using-the-tpl-function))   | `{}`                               |
+| `enableServiceLinks`                      | Inject Kubernetes services as environment variables. | `true`                                           |
+| `extraSecretMounts`                       | Additional grafana server secret mounts       | `[]`                                                    |
+| `extraVolumeMounts`                       | Additional grafana server volume mounts       | `[]`                                                    |
+| `extraVolumes`                            | Additional Grafana server volumes             | `[]`                                                    |
+| `automountServiceAccountToken`            | Mounted the service account token on the grafana pod. Mandatory, if sidecars are enabled  | `true`      |
+| `createConfigmap`                         | Enable creating the grafana configmap         | `true`                                                  |
+| `extraConfigmapMounts`                    | Additional grafana server configMap volume mounts (values are templated) | `[]`                         |
+| `extraEmptyDirMounts`                     | Additional grafana server emptyDir volume mounts | `[]`                                                 |
+| `plugins`                                 | Plugins to be loaded along with Grafana       | `[]`                                                    |
+| `datasources`                             | Configure grafana datasources (passed through tpl) | `{}`                                               |
+| `alerting`                                | Configure grafana alerting (passed through tpl) | `{}`                                                  |
+| `notifiers`                               | Configure grafana notifiers                   | `{}`                                                    |
+| `dashboardProviders`                      | Configure grafana dashboard providers         | `{}`                                                    |
+| `dashboards`                              | Dashboards to import                          | `{}`                                                    |
+| `dashboardsConfigMaps`                    | ConfigMaps reference that contains dashboards | `{}`                                                    |
+| `grafana.ini`                             | Grafana's primary configuration               | `{}`                                                    |
+| `global.imageRegistry`                    | Global image pull registry for all images.    | `null`                                   |
+| `global.imagePullSecrets`                 | Global image pull secrets (can be templated). Allows either an array of {name: pullSecret} maps (k8s-style), or an array of strings (more common helm-style).  | `[]`                                                    |
+| `ldap.enabled`                            | Enable LDAP authentication                    | `false`                                                 |
+| `ldap.existingSecret`                     | The name of an existing secret containing the `ldap.toml` file, this must have the key `ldap-toml`. | `""` |
+| `ldap.config`                             | Grafana's LDAP configuration                  | `""`                                                    |
+| `annotations`                             | Deployment annotations                        | `{}`                                                    |
+| `labels`                                  | Deployment labels                             | `{}`                                                    |
+| `podAnnotations`                          | Pod annotations                               | `{}`                                                    |
+| `podLabels`                               | Pod labels                                    | `{}`                                                    |
+| `podPortName`                             | Name of the grafana port on the pod           | `grafana`                                               |
+| `lifecycleHooks`                          | Lifecycle hooks for podStart and preStop [Example](https://kubernetes.io/docs/tasks/configure-pod-container/attach-handler-lifecycle-event/#define-poststart-and-prestop-handlers)     | `{}`                                                    |
+| `sidecar.image.registry`                  | Sidecar image registry                        | `quay.io`                          |
+| `sidecar.image.repository`                | Sidecar image repository                      | `kiwigrid/k8s-sidecar`                          |
+| `sidecar.image.tag`                       | Sidecar image tag                             | `1.28.0`                                                |
+| `sidecar.image.sha`                       | Sidecar image sha (optional)                  | `""`                                                    |
+| `sidecar.imagePullPolicy`                 | Sidecar image pull policy                     | `IfNotPresent`                                          |
+| `sidecar.resources`                       | Sidecar resources                             | `{}`                                                    |
+| `sidecar.securityContext`                 | Sidecar securityContext                       | `{}`                                                    |
+| `sidecar.enableUniqueFilenames`           | Sets the kiwigrid/k8s-sidecar UNIQUE_FILENAMES environment variable. If set to `true` the sidecar will create unique filenames where duplicate data keys exist between ConfigMaps and/or Secrets within the same or multiple Namespaces. | `false`                           |
+| `sidecar.alerts.enabled`             | Enables the cluster wide search for alerts and adds/updates/deletes them in grafana |`false`       |
+| `sidecar.alerts.label`               | Label that config maps with alerts should have to be added | `grafana_alert`                               |
+| `sidecar.alerts.labelValue`          | Label value that config maps with alerts should have to be added | `""`                                |
+| `sidecar.alerts.searchNamespace`     | Namespaces list. If specified, the sidecar will search for alerts config-maps  inside these namespaces. Otherwise the namespace in which the sidecar is running will be used. It's also possible to specify ALL to search in all namespaces. | `nil`                               |
+| `sidecar.alerts.watchMethod`         | Method to use to detect ConfigMap changes. With WATCH the sidecar will do a WATCH requests, with SLEEP it will list all ConfigMaps, then sleep for 60 seconds. | `WATCH` |
+| `sidecar.alerts.resource`            | Should the sidecar looks into secrets, configmaps or both. | `both`                               |
+| `sidecar.alerts.reloadURL`           | Full url of datasource configuration reload API endpoint, to invoke after a config-map change | `"http://localhost:3000/api/admin/provisioning/alerting/reload"` |
+| `sidecar.alerts.skipReload`          | Enabling this omits defining the REQ_URL and REQ_METHOD environment variables | `false` |
+| `sidecar.alerts.initAlerts`          | Set to true to deploy the alerts sidecar as an initContainer. This is needed if skipReload is true, to load any alerts defined at startup time. | `false` |
+| `sidecar.alerts.extraMounts`         | Additional alerts sidecar volume mounts. | `[]`                               |
+| `sidecar.dashboards.enabled`              | Enables the cluster wide search for dashboards and adds/updates/deletes them in grafana | `false`       |
+| `sidecar.dashboards.SCProvider`           | Enables creation of sidecar provider          | `true`                                                  |
+| `sidecar.dashboards.provider.name`        | Unique name of the grafana provider           | `sidecarProvider`                                       |
+| `sidecar.dashboards.provider.orgid`       | Id of the organisation, to which the dashboards should be added | `1`                                   |
+| `sidecar.dashboards.provider.folder`      | Logical folder in which grafana groups dashboards | `""`                                                |
+| `sidecar.dashboards.provider.folderUid`   | Allows you to specify the static UID for the logical folder above | `""`                                |
+| `sidecar.dashboards.provider.disableDelete` | Activate to avoid the deletion of imported dashboards | `false`                                       |
+| `sidecar.dashboards.provider.allowUiUpdates` | Allow updating provisioned dashboards from the UI | `false`                                          |
+| `sidecar.dashboards.provider.type`        | Provider type                                 | `file`                                                  |
+| `sidecar.dashboards.provider.foldersFromFilesStructure`        | Allow Grafana to replicate dashboard structure from filesystem.                                 | `false`                                                  |
+| `sidecar.dashboards.watchMethod`          | Method to use to detect ConfigMap changes. With WATCH the sidecar will do a WATCH requests, with SLEEP it will list all ConfigMaps, then sleep for 60 seconds. | `WATCH` |
+| `sidecar.skipTlsVerify`                   | Set to true to skip tls verification for kube api calls | `nil`                                         |
+| `sidecar.dashboards.label`                | Label that config maps with dashboards should have to be added | `grafana_dashboard`                                |
+| `sidecar.dashboards.labelValue`                | Label value that config maps with dashboards should have to be added | `""`                                |
+| `sidecar.dashboards.folder`               | Folder in the pod that should hold the collected dashboards (unless `sidecar.dashboards.defaultFolderName` is set). This path will be mounted. | `/tmp/dashboards`    |
+| `sidecar.dashboards.folderAnnotation`     | The annotation the sidecar will look for in configmaps to override the destination folder for files | `nil`                                                  |
+| `sidecar.dashboards.defaultFolderName`    | The default folder name, it will create a subfolder under the `sidecar.dashboards.folder` and put dashboards in there instead | `nil`                                |
+| `sidecar.dashboards.searchNamespace`      | Namespaces list. If specified, the sidecar will search for dashboards config-maps  inside these namespaces. Otherwise the namespace in which the sidecar is running will be used. It's also possible to specify ALL to search in all namespaces. | `nil`                                |
+| `sidecar.dashboards.script`               | Absolute path to shell script to execute after a configmap got reloaded. | `nil`                                |
+| `sidecar.dashboards.reloadURL`            | Full url of dashboards configuration reload API endpoint, to invoke after a config-map change | `"http://localhost:3000/api/admin/provisioning/dashboards/reload"` |
+| `sidecar.dashboards.skipReload`           | Enabling this omits defining the REQ_USERNAME, REQ_PASSWORD, REQ_URL and REQ_METHOD environment variables | `false` |
+| `sidecar.dashboards.resource`             | Should the sidecar looks into secrets, configmaps or both. | `both`                               |
+| `sidecar.dashboards.extraMounts`          | Additional dashboard sidecar volume mounts. | `[]`                               |
+| `sidecar.datasources.enabled`             | Enables the cluster wide search for datasources and adds/updates/deletes them in grafana |`false`       |
+| `sidecar.datasources.label`               | Label that config maps with datasources should have to be added | `grafana_datasource`                               |
+| `sidecar.datasources.labelValue`          | Label value that config maps with datasources should have to be added | `""`                                |
+| `sidecar.datasources.searchNamespace`     | Namespaces list. If specified, the sidecar will search for datasources config-maps  inside these namespaces. Otherwise the namespace in which the sidecar is running will be used. It's also possible to specify ALL to search in all namespaces. | `nil`                               |
+| `sidecar.datasources.watchMethod`         | Method to use to detect ConfigMap changes. With WATCH the sidecar will do a WATCH requests, with SLEEP it will list all ConfigMaps, then sleep for 60 seconds. | `WATCH` |
+| `sidecar.datasources.resource`            | Should the sidecar looks into secrets, configmaps or both. | `both`                               |
+| `sidecar.datasources.reloadURL`           | Full url of datasource configuration reload API endpoint, to invoke after a config-map change | `"http://localhost:3000/api/admin/provisioning/datasources/reload"` |
+| `sidecar.datasources.skipReload`          | Enabling this omits defining the REQ_URL and REQ_METHOD environment variables | `false` |
+| `sidecar.datasources.initDatasources`     | Set to true to deploy the datasource sidecar as an initContainer in addition to a container. This is needed if skipReload is true, to load any datasources defined at startup time. | `false` |
+| `sidecar.notifiers.enabled`               | Enables the cluster wide search for notifiers and adds/updates/deletes them in grafana | `false`        |
+| `sidecar.notifiers.label`                 | Label that config maps with notifiers should have to be added | `grafana_notifier`                               |
+| `sidecar.notifiers.labelValue`            | Label value that config maps with notifiers should have to be added | `""`                                |
+| `sidecar.notifiers.searchNamespace`       | Namespaces list. If specified, the sidecar will search for notifiers config-maps (or secrets) inside these namespaces. Otherwise the namespace in which the sidecar is running will be used. It's also possible to specify ALL to search in all namespaces. | `nil`                               |
+| `sidecar.notifiers.watchMethod`           | Method to use to detect ConfigMap changes. With WATCH the sidecar will do a WATCH requests, with SLEEP it will list all ConfigMaps, then sleep for 60 seconds. | `WATCH` |
+| `sidecar.notifiers.resource`              | Should the sidecar looks into secrets, configmaps or both. | `both`                               |
+| `sidecar.notifiers.reloadURL`             | Full url of notifier configuration reload API endpoint, to invoke after a config-map change | `"http://localhost:3000/api/admin/provisioning/notifications/reload"` |
+| `sidecar.notifiers.skipReload`            | Enabling this omits defining the REQ_URL and REQ_METHOD environment variables | `false` |
+| `sidecar.notifiers.initNotifiers`         | Set to true to deploy the notifier sidecar as an initContainer in addition to a container. This is needed if skipReload is true, to load any notifiers defined at startup time. | `false` |
+| `smtp.existingSecret`                     | The name of an existing secret containing the SMTP credentials. | `""`                                  |
+| `smtp.userKey`                            | The key in the existing SMTP secret containing the username. | `"user"`                                 |
+| `smtp.passwordKey`                        | The key in the existing SMTP secret containing the password. | `"password"`                             |
+| `admin.existingSecret`                    | The name of an existing secret containing the admin credentials (can be templated). | `""`                                 |
+| `admin.userKey`                           | The key in the existing admin secret containing the username. | `"admin-user"`                          |
+| `admin.passwordKey`                       | The key in the existing admin secret containing the password. | `"admin-password"`                      |
+| `serviceAccount.automountServiceAccountToken` | Automount the service account token on all pods where is service account is used | `false` |
+| `serviceAccount.annotations`              | ServiceAccount annotations                    |                                                         |
+| `serviceAccount.create`                   | Create service account                        | `true`                                                  |
+| `serviceAccount.labels`                   | ServiceAccount labels                         | `{}`                                                    |
+| `serviceAccount.name`                     | Service account name to use, when empty will be set to created account if `serviceAccount.create` is set else to `default` | `` |
+| `serviceAccount.nameTest`                 | Service account name to use for test, when empty will be set to created account if `serviceAccount.create` is set else to `default` | `nil` |
+| `rbac.create`                             | Create and use RBAC resources                 | `true`                                                  |
+| `rbac.namespaced`                         | Creates Role and Rolebinding instead of the default ClusterRole and ClusteRoleBindings for the grafana instance  | `false` |
+| `rbac.useExistingRole`                    | Set to a rolename to use existing role - skipping role creating - but still doing serviceaccount and rolebinding to the rolename set here. | `nil` |
+| `rbac.pspEnabled`                         | Create PodSecurityPolicy (with `rbac.create`, grant roles permissions as well) | `false`                |
+| `rbac.pspUseAppArmor`                     | Enforce AppArmor in created PodSecurityPolicy (requires `rbac.pspEnabled`)  | `false`                   |
+| `rbac.extraRoleRules`                     | Additional rules to add to the Role           | []                                                      |
+| `rbac.extraClusterRoleRules`              | Additional rules to add to the ClusterRole    | []                                                      |
+| `command`                                 | Define command to be executed by grafana container at startup | `nil`                                   |
+| `args`                                    | Define additional args if command is used     | `nil`                                                   |
+| `testFramework.enabled`                   | Whether to create test-related resources      | `true`                                                  |
+| `testFramework.image.registry`            | `test-framework` image registry.            | `docker.io`                                             |
+| `testFramework.image.repository`          | `test-framework` image repository.            | `bats/bats`                                             |
+| `testFramework.image.tag`                 | `test-framework` image tag.                   | `v1.4.1`                                                |
+| `testFramework.imagePullPolicy`           | `test-framework` image pull policy.           | `IfNotPresent`                                          |
+| `testFramework.securityContext`           | `test-framework` securityContext              | `{}`                                                    |
+| `downloadDashboards.env`                  | Environment variables to be passed to the `download-dashboards` container | `{}`                        |
+| `downloadDashboards.envFromSecret`        | Name of a Kubernetes secret (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `""` |
+| `downloadDashboards.resources`            | Resources of `download-dashboards` container  | `{}`                                                    |
+| `downloadDashboardsImage.registry`        | Curl docker image registry                    | `docker.io`                                       |
+| `downloadDashboardsImage.repository`      | Curl docker image repository                  | `curlimages/curl`                                       |
+| `downloadDashboardsImage.tag`             | Curl docker image tag                         | `7.73.0`                                                |
+| `downloadDashboardsImage.sha`             | Curl docker image sha (optional)              | `""`                                                    |
+| `downloadDashboardsImage.pullPolicy`      | Curl docker image pull policy                 | `IfNotPresent`                                          |
+| `namespaceOverride`                       | Override the deployment namespace             | `""` (`Release.Namespace`)                              |
+| `serviceMonitor.enabled`                  | Use servicemonitor from prometheus operator   | `false`                                                 |
+| `serviceMonitor.namespace`                | Namespace this servicemonitor is installed in |                                                         |
+| `serviceMonitor.interval`                 | How frequently Prometheus should scrape       | `1m`                                                    |
+| `serviceMonitor.path`                     | Path to scrape                                | `/metrics`                                              |
+| `serviceMonitor.scheme`                   | Scheme to use for metrics scraping            | `http`                                                  |
+| `serviceMonitor.tlsConfig`                | TLS configuration block for the endpoint      | `{}`                                                    |
+| `serviceMonitor.labels`                   | Labels for the servicemonitor passed to Prometheus Operator      |  `{}`                                |
+| `serviceMonitor.scrapeTimeout`            | Timeout after which the scrape is ended       | `30s`                                                   |
+| `serviceMonitor.relabelings`              | RelabelConfigs to apply to samples before scraping.     | `[]`                                      |
+| `serviceMonitor.metricRelabelings`        | MetricRelabelConfigs to apply to samples before ingestion.  | `[]`                                      |
+| `revisionHistoryLimit`                    | Number of old ReplicaSets to retain           | `10`                                                    |
+| `imageRenderer.enabled`                    | Enable the image-renderer deployment & service                                     | `false`                          |
+| `imageRenderer.image.registry`             | image-renderer Image registry                                                      | `docker.io` |
+| `imageRenderer.image.repository`           | image-renderer Image repository                                                    | `grafana/grafana-image-renderer` |
+| `imageRenderer.image.tag`                  | image-renderer Image tag                                                           | `latest`                         |
+| `imageRenderer.image.sha`                  | image-renderer Image sha (optional)                                                | `""`                             |
+| `imageRenderer.image.pullPolicy`           | image-renderer ImagePullPolicy                                                     | `Always`                         |
+| `imageRenderer.env`                        | extra env-vars for image-renderer                                                  | `{}`                             |
+| `imageRenderer.envValueFrom`               | Environment variables for image-renderer from alternate sources. See the API docs on [EnvVarSource](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.17/#envvarsource-v1-core) for format details. Can be templated | `{}` |
+| `imageRenderer.extraConfigmapMounts`       | Additional image-renderer configMap volume mounts (values are templated)           | `[]`                             |
+| `imageRenderer.extraSecretMounts`          | Additional image-renderer secret volume mounts                                     | `[]`                             |
+| `imageRenderer.extraVolumeMounts`          | Additional image-renderer volume mounts                                            | `[]`                             |
+| `imageRenderer.extraVolumes`               | Additional image-renderer volumes                                                  | `[]`                             |
+| `imageRenderer.serviceAccountName`         | image-renderer deployment serviceAccountName                                       | `""`                             |
+| `imageRenderer.securityContext`            | image-renderer deployment securityContext                                          | `{}`                             |
+| `imageRenderer.podAnnotations`            | image-renderer image-renderer pod annotation                                       | `{}`                             |
+| `imageRenderer.hostAliases`                | image-renderer deployment Host Aliases                                             | `[]`                             |
+| `imageRenderer.priorityClassName`          | image-renderer deployment priority class                                           | `''`                             |
+| `imageRenderer.service.enabled`            | Enable the image-renderer service                                                  | `true`                           |
+| `imageRenderer.service.portName`           | image-renderer service port name                                                   | `http`                           |
+| `imageRenderer.service.port`               | image-renderer port used by deployment                                             | `8081`                           |
+| `imageRenderer.service.targetPort`         | image-renderer service port used by service                                        | `8081`                           |
+| `imageRenderer.appProtocol`                | Adds the appProtocol field to the service                                          | ``                               |
+| `imageRenderer.grafanaSubPath`             | Grafana sub path to use for image renderer callback url                            | `''`                             |
+| `imageRenderer.serverURL`                  | Remote image renderer url                                                          | `''`                             |
+| `imageRenderer.renderingCallbackURL`       | Callback url for the Grafana image renderer                                        | `''`                             |
+| `imageRenderer.podPortName`                | name of the image-renderer port on the pod                                         | `http`                           |
+| `imageRenderer.revisionHistoryLimit`       | number of image-renderer replica sets to keep                                      | `10`                             |
+| `imageRenderer.networkPolicy.limitIngress` | Enable a NetworkPolicy to limit inbound traffic from only the created grafana pods | `true`                           |
+| `imageRenderer.networkPolicy.limitEgress`  | Enable a NetworkPolicy to limit outbound traffic to only the created grafana pods  | `false`                          |
+| `imageRenderer.resources`                  | Set resource limits for image-renderer pods                                        | `{}`                             |
+| `imageRenderer.nodeSelector`               | Node labels for pod assignment                | `{}`                                                    |
+| `imageRenderer.tolerations`                | Toleration labels for pod assignment          | `[]`                                                    |
+| `imageRenderer.affinity`                   | Affinity settings for pod assignment          | `{}`                                                    |
+| `networkPolicy.enabled`                    | Enable creation of NetworkPolicy resources.                                                                              | `false`             |
+| `networkPolicy.allowExternal`              | Don't require client label for connections                                                                               | `true`              |
+| `networkPolicy.explicitNamespacesSelector` | A Kubernetes LabelSelector to explicitly select namespaces from which traffic could be allowed                           | `{}`                |
+| `networkPolicy.ingress`                    | Enable the creation of an ingress network policy             | `true`    |
+| `networkPolicy.egress.enabled`             | Enable the creation of an egress network policy              | `false`   |
+| `networkPolicy.egress.ports`               | An array of ports to allow for the egress                    | `[]`    |
+| `enableKubeBackwardCompatibility`          | Enable backward compatibility of kubernetes where pod's defintion version below 1.13 doesn't have the enableServiceLinks option  | `false`     |
+
+### Example ingress with path
+
+With grafana 6.3 and above
+
+```yaml
+grafana.ini:
+  server:
+    domain: monitoring.example.com
+    root_url: "%(protocol)s://%(domain)s/grafana"
+    serve_from_sub_path: true
+ingress:
+  enabled: true
+  hosts:
+    - "monitoring.example.com"
+  path: "/grafana"
+```
+
+### Example of extraVolumeMounts and extraVolumes
+
+Configure additional volumes with `extraVolumes` and volume mounts with `extraVolumeMounts`.
+
+Example for `extraVolumeMounts` and corresponding `extraVolumes`:
+
+```yaml
+extraVolumeMounts:
+  - name: plugins
+    mountPath: /var/lib/grafana/plugins
+    subPath: configs/grafana/plugins
+    readOnly: false
+  - name: dashboards
+    mountPath: /var/lib/grafana/dashboards
+    hostPath: /usr/shared/grafana/dashboards
+    readOnly: false
+
+extraVolumes:
+  - name: plugins
+    existingClaim: existing-grafana-claim
+  - name: dashboards
+    hostPath: /usr/shared/grafana/dashboards
+```
+
+Volumes default to `emptyDir`. Set to `persistentVolumeClaim`,
+`hostPath`, `csi`, or `configMap` for other types. For a
+`persistentVolumeClaim`, specify an existing claim name with
+`existingClaim`.
+
+## Import dashboards
+
+There are a few methods to import dashboards to Grafana. Below are some examples and explanations as to how to use each method:
+
+```yaml
+dashboards:
+  default:
+    some-dashboard:
+      json: |
+        {
+          "annotations":
+
+          ...
+          # Complete json file here
+          ...
+
+          "title": "Some Dashboard",
+          "uid": "abcd1234",
+          "version": 1
+        }
+    custom-dashboard:
+      # This is a path to a file inside the dashboards directory inside the chart directory
+      file: dashboards/custom-dashboard.json
+    prometheus-stats:
+      # Ref: https://grafana.com/dashboards/2
+      gnetId: 2
+      revision: 2
+      datasource: Prometheus
+    loki-dashboard-quick-search:
+      gnetId: 12019
+      revision: 2
+      datasource:
+      - name: DS_PROMETHEUS
+        value: Prometheus
+      - name: DS_LOKI
+        value: Loki
+    local-dashboard:
+      url: https://raw.githubusercontent.com/user/repository/master/dashboards/dashboard.json
+```
+
+## BASE64 dashboards
+
+Dashboards could be stored on a server that does not return JSON directly and instead of it returns a Base64 encoded file (e.g. Gerrit)
+A new parameter has been added to the url use case so if you specify a b64content value equals to true after the url entry a Base64 decoding is applied before save the file to disk.
+If this entry is not set or is equals to false not decoding is applied to the file before saving it to disk.
+
+### Gerrit use case
+
+Gerrit API for download files has the following schema: <https://yourgerritserver/a/{project-name}/branches/{branch-id}/files/{file-id}/content> where {project-name} and
+{file-id} usually has '/' in their values and so they MUST be replaced by %2F so if project-name is user/repo, branch-id is master and file-id is equals to dir1/dir2/dashboard
+the url value is <https://yourgerritserver/a/user%2Frepo/branches/master/files/dir1%2Fdir2%2Fdashboard/content>
+
+## Sidecar for dashboards
+
+If the parameter `sidecar.dashboards.enabled` is set, a sidecar container is deployed in the grafana
+pod. This container watches all configmaps (or secrets) in the cluster and filters out the ones with
+a label as defined in `sidecar.dashboards.label`. The files defined in those configmaps are written
+to a folder and accessed by grafana. Changes to the configmaps are monitored and the imported
+dashboards are deleted/updated.
+
+A recommendation is to use one configmap per dashboard, as a reduction of multiple dashboards inside
+one configmap is currently not properly mirrored in grafana.
+
+Example dashboard config:
+
+```yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: sample-grafana-dashboard
+  labels:
+     grafana_dashboard: "1"
+data:
+  k8s-dashboard.json: |-
+  [...]
+```
+
+## Sidecar for datasources
+
+If the parameter `sidecar.datasources.enabled` is set, an init container is deployed in the grafana
+pod. This container lists all secrets (or configmaps, though not recommended) in the cluster and
+filters out the ones with a label as defined in `sidecar.datasources.label`. The files defined in
+those secrets are written to a folder and accessed by grafana on startup. Using these yaml files,
+the data sources in grafana can be imported.
+
+Should you aim for reloading datasources in Grafana each time the config is changed, set `sidecar.datasources.skipReload: false` and adjust `sidecar.datasources.reloadURL` to `http://<svc-name>.<namespace>.svc.cluster.local/api/admin/provisioning/datasources/reload`.
+
+Secrets are recommended over configmaps for this usecase because datasources usually contain private
+data like usernames and passwords. Secrets are the more appropriate cluster resource to manage those.
+
+Example values to add a postgres datasource as a kubernetes secret:
+
+```yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: grafana-datasources
+  labels:
+    grafana_datasource: 'true' # default value for: sidecar.datasources.label
+stringData:
+  pg-db.yaml: |-
+    apiVersion: 1
+    datasources:
+      - name: My pg db datasource
+        type: postgres
+        url: my-postgresql-db:5432
+        user: db-readonly-user
+        secureJsonData:
+          password: 'SUperSEcretPa$$word'
+        jsonData:
+          database: my_datase
+          sslmode: 'disable' # disable/require/verify-ca/verify-full
+          maxOpenConns: 0 # Grafana v5.4+
+          maxIdleConns: 2 # Grafana v5.4+
+          connMaxLifetime: 14400 # Grafana v5.4+
+          postgresVersion: 1000 # 903=9.3, 904=9.4, 905=9.5, 906=9.6, 1000=10
+          timescaledb: false
+        # <bool> allow users to edit datasources from the UI.
+        editable: false
+```
+
+Example values to add a datasource adapted from [Grafana](http://docs.grafana.org/administration/provisioning/#example-datasource-config-file):
+
+```yaml
+datasources:
+ datasources.yaml:
+   apiVersion: 1
+   datasources:
+      # <string, required> name of the datasource. Required
+    - name: Graphite
+      # <string, required> datasource type. Required
+      type: graphite
+      # <string, required> access mode. proxy or direct (Server or Browser in the UI). Required
+      access: proxy
+      # <int> org id. will default to orgId 1 if not specified
+      orgId: 1
+      # <string> url
+      url: http://localhost:8080
+      # <string> database password, if used
+      password:
+      # <string> database user, if used
+      user:
+      # <string> database name, if used
+      database:
+      # <bool> enable/disable basic auth
+      basicAuth:
+      # <string> basic auth username
+      basicAuthUser:
+      # <string> basic auth password
+      basicAuthPassword:
+      # <bool> enable/disable with credentials headers
+      withCredentials:
+      # <bool> mark as default datasource. Max one per org
+      isDefault:
+      # <map> fields that will be converted to json and stored in json_data
+      jsonData:
+         graphiteVersion: "1.1"
+         tlsAuth: true
+         tlsAuthWithCACert: true
+      # <string> json object of data that will be encrypted.
+      secureJsonData:
+        tlsCACert: "..."
+        tlsClientCert: "..."
+        tlsClientKey: "..."
+      version: 1
+      # <bool> allow users to edit datasources from the UI.
+      editable: false
+```
+
+## Sidecar for notifiers
+
+If the parameter `sidecar.notifiers.enabled` is set, an init container is deployed in the grafana
+pod. This container lists all secrets (or configmaps, though not recommended) in the cluster and
+filters out the ones with a label as defined in `sidecar.notifiers.label`. The files defined in
+those secrets are written to a folder and accessed by grafana on startup. Using these yaml files,
+the notification channels in grafana can be imported. The secrets must be created before
+`helm install` so that the notifiers init container can list the secrets.
+
+Secrets are recommended over configmaps for this usecase because alert notification channels usually contain
+private data like SMTP usernames and passwords. Secrets are the more appropriate cluster resource to manage those.
+
+Example datasource config adapted from [Grafana](https://grafana.com/docs/grafana/latest/administration/provisioning/#alert-notification-channels):
+
+```yaml
+notifiers:
+  - name: notification-channel-1
+    type: slack
+    uid: notifier1
+    # either
+    org_id: 2
+    # or
+    org_name: Main Org.
+    is_default: true
+    send_reminder: true
+    frequency: 1h
+    disable_resolve_message: false
+    # See `Supported Settings` section for settings supporter for each
+    # alert notification type.
+    settings:
+      recipient: 'XXX'
+      token: 'xoxb'
+      uploadImage: true
+      url: https://slack.com
+
+delete_notifiers:
+  - name: notification-channel-1
+    uid: notifier1
+    org_id: 2
+  - name: notification-channel-2
+    # default org_id: 1
+```
+
+## Sidecar for alerting resources
+
+If the parameter `sidecar.alerts.enabled` is set, a sidecar container is deployed in the grafana
+pod. This container watches all configmaps (or secrets) in the cluster (namespace defined by `sidecar.alerts.searchNamespace`) and filters out the ones with
+a label as defined in `sidecar.alerts.label` (default is `grafana_alert`). The files defined in those configmaps are written
+to a folder and accessed by grafana. Changes to the configmaps are monitored and the imported alerting resources are updated, however, deletions are a little more complicated (see below).
+
+This sidecar can be used to provision alert rules, contact points, notification policies, notification templates and mute timings as shown in [Grafana Documentation](https://grafana.com/docs/grafana/next/alerting/set-up/provision-alerting-resources/file-provisioning/).
+
+To fetch the alert config which will be provisioned, use the alert provisioning API ([Grafana Documentation](https://grafana.com/docs/grafana/next/developers/http_api/alerting_provisioning/)).
+You can use either JSON or YAML format.
+
+Example config for an alert rule:
+
+```yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: sample-grafana-alert
+  labels:
+     grafana_alert: "1"
+data:
+  k8s-alert.yml: |-
+    apiVersion: 1
+    groups:
+        - orgId: 1
+          name: k8s-alert
+          [...]
+```
+
+To delete provisioned alert rules is a two step process, you need to delete the configmap which defined the alert rule
+and then create a configuration which deletes the alert rule.
+
+Example deletion configuration:
+
+```yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: delete-sample-grafana-alert
+  namespace: monitoring
+  labels:
+    grafana_alert: "1"
+data:
+  delete-k8s-alert.yml: |-
+    apiVersion: 1
+    deleteRules:
+      - orgId: 1
+        uid: 16624780-6564-45dc-825c-8bded4ad92d3
+```
+
+## Statically provision alerting resources
+
+If you don't need to change alerting resources (alert rules, contact points, notification policies and notification templates) regularly you could use the `alerting` config option instead of the sidecar option above.
+This will grab the alerting config and apply it statically at build time for the helm file.
+
+There are two methods to statically provision alerting configuration in Grafana. Below are some examples and explanations as to how to use each method:
+
+```yaml
+alerting:
+  team1-alert-rules.yaml:
+    file: alerting/team1/rules.yaml
+  team2-alert-rules.yaml:
+    file: alerting/team2/rules.yaml
+  team3-alert-rules.yaml:
+    file: alerting/team3/rules.yaml
+  notification-policies.yaml:
+    file: alerting/shared/notification-policies.yaml
+  notification-templates.yaml:
+    file: alerting/shared/notification-templates.yaml
+  contactpoints.yaml:
+    apiVersion: 1
+    contactPoints:
+      - orgId: 1
+        name: Slack channel
+        receivers:
+          - uid: default-receiver
+            type: slack
+            settings:
+              # Webhook URL to be filled in
+              url: ""
+              # We need to escape double curly braces for the tpl function.
+              text: '{{ `{{ template "default.message" . }}` }}'
+              title: '{{ `{{ template "default.title" . }}` }}'
+```
+
+The two possibilities for static alerting resource provisioning are:
+
+* Inlining the file contents as shown for contact points in the above example.
+* Importing a file using a relative path starting from the chart root directory as shown for the alert rules in the above example.
+
+### Important notes on file provisioning
+
+* The format of the files is defined in the [Grafana documentation](https://grafana.com/docs/grafana/next/alerting/set-up/provision-alerting-resources/file-provisioning/) on file provisioning.
+* The chart supports importing YAML and JSON files.
+* The filename must be unique, otherwise one volume mount will overwrite the other.
+* In case of inlining, double curly braces that arise from the Grafana configuration format and are not intended as templates for the chart must be escaped.
+* The number of total files under `alerting:` is not limited. Each file will end up as a volume mount in the corresponding provisioning folder of the deployed Grafana instance.
+* The file size for each import is limited by what the function `.Files.Get` can handle, which suffices for most cases.
+
+## How to serve Grafana with a path prefix (/grafana)
+
+In order to serve Grafana with a prefix (e.g., <http://example.com/grafana>), add the following to your values.yaml.
+
+```yaml
+ingress:
+  enabled: true
+  annotations:
+    kubernetes.io/ingress.class: "nginx"
+    nginx.ingress.kubernetes.io/rewrite-target: /$1
+    nginx.ingress.kubernetes.io/use-regex: "true"
+
+  path: /grafana/?(.*)
+  hosts:
+    - k8s.example.dev
+
+grafana.ini:
+  server:
+    root_url: http://localhost:3000/grafana # this host can be localhost
+```
+
+## How to securely reference secrets in grafana.ini
+
+This example uses Grafana [file providers](https://grafana.com/docs/grafana/latest/administration/configuration/#file-provider) for secret values and the `extraSecretMounts` configuration flag (Additional grafana server secret mounts) to mount the secrets.
+
+In grafana.ini:
+
+```yaml
+grafana.ini:
+  [auth.generic_oauth]
+  enabled = true
+  client_id = $__file{/etc/secrets/auth_generic_oauth/client_id}
+  client_secret = $__file{/etc/secrets/auth_generic_oauth/client_secret}
+```
+
+Existing secret, or created along with helm:
+
+```yaml
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: auth-generic-oauth-secret
+type: Opaque
+stringData:
+  client_id: <value>
+  client_secret: <value>
+```
+
+Include in the `extraSecretMounts` configuration flag:
+
+```yaml
+extraSecretMounts:
+  - name: auth-generic-oauth-secret-mount
+    secretName: auth-generic-oauth-secret
+    defaultMode: 0440
+    mountPath: /etc/secrets/auth_generic_oauth
+    readOnly: true
+```
+
+### extraSecretMounts using a Container Storage Interface (CSI) provider
+
+This example uses a CSI driver e.g. retrieving secrets using [Azure Key Vault Provider](https://github.com/Azure/secrets-store-csi-driver-provider-azure)
+
+```yaml
+extraSecretMounts:
+  - name: secrets-store-inline
+    mountPath: /run/secrets
+    readOnly: true
+    csi:
+      driver: secrets-store.csi.k8s.io
+      readOnly: true
+      volumeAttributes:
+        secretProviderClass: "my-provider"
+      nodePublishSecretRef:
+        name: akv-creds
+```
+
+## Image Renderer Plug-In
+
+This chart supports enabling [remote image rendering](https://github.com/grafana/grafana-image-renderer/blob/master/README.md#run-in-docker)
+
+```yaml
+imageRenderer:
+  enabled: true
+```
+
+### Image Renderer NetworkPolicy
+
+By default the image-renderer pods will have a network policy which only allows ingress traffic from the created grafana instance
+
+### High Availability for unified alerting
+
+If you want to run Grafana in a high availability cluster you need to enable
+the headless service by setting `headlessService: true` in your `values.yaml`
+file.
+
+As next step you have to setup the `grafana.ini` in your `values.yaml` in a way
+that it will make use of the headless service to obtain all the IPs of the
+cluster. You should replace ``{{ Name }}`` with the name of your helm deployment.
+
+```yaml
+grafana.ini:
+  ...
+  unified_alerting:
+    enabled: true
+    ha_peers: {{ Name }}-headless:9094
+    ha_listen_address: ${POD_IP}:9094
+    ha_advertise_address: ${POD_IP}:9094
+
+  alerting:
+    enabled: false
+```

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/default-values.yaml

@@ -0,0 +1 @@
+# Leave this file empty to ensure that CI runs builds against the default configuration in values.yaml.

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-affinity-values.yaml

@@ -0,0 +1,16 @@
+affinity:
+  podAntiAffinity:
+    preferredDuringSchedulingIgnoredDuringExecution:
+      - podAffinityTerm:
+          labelSelector:
+            matchLabels:
+              app.kubernetes.io/instance: grafana-test
+              app.kubernetes.io/name: grafana
+          topologyKey: failure-domain.beta.kubernetes.io/zone
+        weight: 100
+    requiredDuringSchedulingIgnoredDuringExecution:
+      - labelSelector:
+          matchLabels:
+            app.kubernetes.io/instance: grafana-test
+            app.kubernetes.io/name: grafana
+        topologyKey: kubernetes.io/hostname

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-dashboard-json-values.yaml

@@ -0,0 +1,53 @@
+dashboards:
+  my-provider:
+    my-awesome-dashboard:
+      # An empty but valid dashboard
+      json: |
+        {
+          "__inputs": [],
+          "__requires": [
+            {
+              "type": "grafana",
+              "id": "grafana",
+              "name": "Grafana",
+              "version": "6.3.5"
+            }
+          ],
+          "annotations": {
+            "list": [
+              {
+                "builtIn": 1,
+                "datasource": "-- Grafana --",
+                "enable": true,
+                "hide": true,
+                "iconColor": "rgba(0, 211, 255, 1)",
+                "name": "Annotations & Alerts",
+                "type": "dashboard"
+              }
+            ]
+          },
+          "editable": true,
+          "gnetId": null,
+          "graphTooltip": 0,
+          "id": null,
+          "links": [],
+          "panels": [],
+          "schemaVersion": 19,
+          "style": "dark",
+          "tags": [],
+          "templating": {
+            "list": []
+          },
+          "time": {
+            "from": "now-6h",
+            "to": "now"
+          },
+          "timepicker": {
+            "refresh_intervals": ["5s"]
+          },
+          "timezone": "",
+          "title": "Dummy Dashboard",
+          "uid": "IdcYQooWk",
+          "version": 1
+        }
+      datasource: Prometheus

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-dashboard-values.yaml

@@ -0,0 +1,19 @@
+dashboards:
+  my-provider:
+    my-awesome-dashboard:
+      gnetId: 10000
+      revision: 1
+      datasource: Prometheus
+dashboardProviders:
+  dashboardproviders.yaml:
+    apiVersion: 1
+    providers:
+    - name: 'my-provider'
+      orgId: 1
+      folder: ''
+      type: file
+      updateIntervalSeconds: 10
+      disableDeletion: true
+      editable: true
+      options:
+        path: /var/lib/grafana/dashboards/my-provider

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-extraconfigmapmounts-values.yaml

@@ -0,0 +1,7 @@
+extraConfigmapMounts:
+  - name: '{{ include "grafana.fullname" . }}'
+    configMap: '{{ include "grafana.fullname" . }}'
+    mountPath: /var/lib/grafana/dashboards/test-dashboard.json
+    # This is not a realistic test, but for this we only care about extraConfigmapMounts not being empty and pointing to an existing ConfigMap
+    subPath: grafana.ini
+    readOnly: true

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-image-renderer-values.yaml

@@ -0,0 +1,107 @@
+podLabels:
+  customLableA: Aaaaa
+imageRenderer:
+  enabled: true
+  env:
+    RENDERING_ARGS: --disable-gpu,--window-size=1280x758
+    RENDERING_MODE: clustered
+  podLabels:
+    customLableB: Bbbbb
+  networkPolicy:
+    limitIngress: true
+    limitEgress: true
+  resources:
+    limits:
+      cpu: 1000m
+      memory: 1000Mi
+    requests:
+      cpu: 500m
+      memory: 50Mi
+  extraVolumes:
+    - name: empty-renderer-volume
+      emtpyDir: {}
+  extraVolumeMounts:
+    - mountPath: /tmp/renderer
+      name: empty-renderer-volume
+  extraConfigmapMounts:
+    - name: renderer-config
+      mountPath: /usr/src/app/config.json
+      subPath: renderer-config.json
+      configMap: image-renderer-config
+  extraSecretMounts:
+    - name: renderer-certificate
+      mountPath: /usr/src/app/certs/
+      secretName: image-renderer-certificate
+      readOnly: true
+
+extraObjects:
+  - apiVersion: v1
+    kind: ConfigMap
+    metadata:
+      name: image-renderer-config
+    data:
+      renderer-config.json: |
+        {
+          "service": {
+            "host": null,
+            "port": 8081,
+            "protocol": "http",
+            "certFile": "",
+            "certKey": "",
+
+            "metrics": {
+              "enabled": true,
+              "collectDefaultMetrics": true,
+              "requestDurationBuckets": [1, 5, 7, 9, 11, 13, 15, 20, 30]
+            },
+
+            "logging": {
+              "level": "info",
+              "console": {
+                "json": true,
+                "colorize": false
+              }
+            },
+
+            "security": {
+              "authToken": "-"
+            }
+          },
+          "rendering": {
+            "chromeBin": null,
+            "args": ["--no-sandbox", "--disable-gpu"],
+            "ignoresHttpsErrors": false,
+
+            "timezone": null,
+            "acceptLanguage": null,
+            "width": 1000,
+            "height": 500,
+            "deviceScaleFactor": 1,
+            "maxWidth": 3080,
+            "maxHeight": 3000,
+            "maxDeviceScaleFactor": 4,
+            "pageZoomLevel": 1,
+            "headed": false,
+
+            "mode": "default",
+            "emulateNetworkConditions": false,
+            "clustering": {
+              "monitor": false,
+              "mode": "browser",
+              "maxConcurrency": 5,
+              "timeout": 30
+            },
+
+            "verboseLogging": false,
+            "dumpio": false,
+            "timingMetrics": false
+          }
+        }
+  - apiVersion: v1
+    kind: Secret
+    metadata:
+      name: image-renderer-certificate
+    type: Opaque
+    data:
+      # Decodes to 'PLACEHOLDER CERTIFICATE'
+      not-a-real-certificate: UExBQ0VIT0xERVIgQ0VSVElGSUNBVEU=

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-nondefault-values.yaml

@@ -0,0 +1,6 @@
+global:
+  environment: prod
+ingress:
+  enabled: true
+  hosts:
+    - monitoring-{{ .Values.global.environment }}.example.com

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-persistence.yaml

@@ -0,0 +1,3 @@
+persistence:
+  type: pvc
+  enabled: true

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/ci/with-sidecars-envvaluefrom-values.yaml

@@ -0,0 +1,38 @@
+extraObjects:
+  - apiVersion: v1
+    kind: ConfigMap
+    metadata:
+      name: '{{ include "grafana.fullname" . }}-test'
+    data:
+      var1: "value1"
+  - apiVersion: v1
+    kind: Secret
+    metadata:
+      name: '{{ include "grafana.fullname" . }}-test'
+    type: Opaque
+    data:
+      var2: "dmFsdWUy"
+
+sidecar:
+  dashboards:
+    enabled: true
+    envValueFrom:
+      VAR1:
+        configMapKeyRef:
+          name: '{{ include "grafana.fullname" . }}-test'
+          key: var1
+      VAR2:
+        secretKeyRef:
+          name: '{{ include "grafana.fullname" . }}-test'
+          key: var2
+  datasources:
+    enabled: true
+    envValueFrom:
+      VAR1:
+        configMapKeyRef:
+          name: '{{ include "grafana.fullname" . }}-test'
+          key: var1
+      VAR2:
+        secretKeyRef:
+          name: '{{ include "grafana.fullname" . }}-test'
+          key: var2

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/dashboards/custom-dashboard.json

@@ -0,0 +1 @@
+{}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/NOTES.txt

@@ -0,0 +1,55 @@
+1. Get your '{{ .Values.adminUser }}' user password by running:
+
+   kubectl get secret --namespace {{ include "grafana.namespace" . }} {{ .Values.admin.existingSecret | default (include "grafana.fullname" .) }} -o jsonpath="{.data.{{ .Values.admin.passwordKey | default "admin-password" }}}" | base64 --decode ; echo
+
+
+2. The Grafana server can be accessed via port {{ .Values.service.port }} on the following DNS name from within your cluster:
+
+   {{ include "grafana.fullname" . }}.{{ include "grafana.namespace" . }}.svc.cluster.local
+{{ if .Values.ingress.enabled }}
+   If you bind grafana to 80, please update values in values.yaml and reinstall:
+   ```
+   securityContext:
+     runAsUser: 0
+     runAsGroup: 0
+     fsGroup: 0
+
+   command:
+   - "setcap"
+   - "'cap_net_bind_service=+ep'"
+   - "/usr/sbin/grafana-server &&"
+   - "sh"
+   - "/run.sh"
+   ```
+   Details refer to https://grafana.com/docs/installation/configuration/#http-port.
+   Or grafana would always crash.
+
+   From outside the cluster, the server URL(s) are:
+     {{- range .Values.ingress.hosts }}
+     http://{{ . }}
+     {{- end }}
+{{- else }}
+   Get the Grafana URL to visit by running these commands in the same shell:
+   {{- if contains "NodePort" .Values.service.type }}
+     export NODE_PORT=$(kubectl get --namespace {{ include "grafana.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "grafana.fullname" . }})
+     export NODE_IP=$(kubectl get nodes --namespace {{ include "grafana.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
+     echo http://$NODE_IP:$NODE_PORT
+   {{- else if contains "LoadBalancer" .Values.service.type }}
+   NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+        You can watch the status of by running 'kubectl get svc --namespace {{ include "grafana.namespace" . }} -w {{ include "grafana.fullname" . }}'
+     export SERVICE_IP=$(kubectl get svc --namespace {{ include "grafana.namespace" . }} {{ include "grafana.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+     http://$SERVICE_IP:{{ .Values.service.port -}}
+   {{- else if contains "ClusterIP"  .Values.service.type }}
+     export POD_NAME=$(kubectl get pods --namespace {{ include "grafana.namespace" . }} -l "app.kubernetes.io/name={{ include "grafana.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+     kubectl --namespace {{ include "grafana.namespace" . }} port-forward $POD_NAME 3000
+   {{- end }}
+{{- end }}
+
+3. Login with the password from step 1 and the username: {{ .Values.adminUser }}
+
+{{- if and (not .Values.persistence.enabled) (not .Values.persistence.disableWarning) }}
+#################################################################################
+######   WARNING: Persistence is disabled!!! You will lose your data when   #####
+######            the Grafana pod is terminated.                            #####
+#################################################################################
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/_config.tpl

@@ -0,0 +1,172 @@
+{{/*
+ Generate config map data
+ */}}
+{{- define "grafana.configData" -}}
+{{ include "grafana.assertNoLeakedSecrets" . }}
+{{- $files := .Files }}
+{{- $root := . -}}
+{{- with .Values.plugins }}
+plugins: {{ join "," . }}
+{{- end }}
+grafana.ini: |
+{{- range $elem, $elemVal := index .Values "grafana.ini" }}
+  {{- if not (kindIs "map" $elemVal) }}
+  {{- if kindIs "invalid" $elemVal }}
+  {{ $elem }} =
+  {{- else if kindIs "string" $elemVal }}
+  {{ $elem }} = {{ tpl $elemVal $ }}
+  {{- else }}
+  {{ $elem }} = {{ $elemVal }}
+  {{- end }}
+  {{- end }}
+{{- end }}
+{{- range $key, $value := index .Values "grafana.ini" }}
+  {{- if kindIs "map" $value }}
+  [{{ $key }}]
+  {{- range $elem, $elemVal := $value }}
+  {{- if kindIs "invalid" $elemVal }}
+  {{ $elem }} =
+  {{- else if kindIs "string" $elemVal }}
+  {{ $elem }} = {{ tpl $elemVal $ }}
+  {{- else }}
+  {{ $elem }} = {{ $elemVal }}
+  {{- end }}
+  {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- range $key, $value := .Values.datasources }}
+{{- if not (hasKey $value "secret") }}
+{{ $key }}: |
+  {{- tpl (toYaml $value | nindent 2) $root }}
+{{- end }}
+{{- end }}
+
+{{- range $key, $value := .Values.notifiers }}
+{{- if not (hasKey $value "secret") }}
+{{ $key }}: |
+  {{- toYaml $value | nindent 2 }}
+{{- end }}
+{{- end }}
+
+{{- range $key, $value := .Values.alerting }}
+{{- if (hasKey $value "file") }}
+{{ $key }}:
+{{- toYaml ( $files.Get $value.file ) | nindent 2 }}
+{{- else if (or (hasKey $value "secret") (hasKey $value "secretFile"))}}
+{{/*  will be stored inside secret generated by "configSecret.yaml"*/}}
+{{- else }}
+{{ $key }}: |
+  {{- tpl (toYaml $value | nindent 2) $root }}
+{{- end }}
+{{- end }}
+
+{{- range $key, $value := .Values.dashboardProviders }}
+{{ $key }}: |
+  {{- toYaml $value | nindent 2 }}
+{{- end }}
+
+{{- if .Values.dashboards  }}
+download_dashboards.sh: |
+  #!/usr/bin/env sh
+  set -euf
+  {{- if .Values.dashboardProviders }}
+    {{- range $key, $value := .Values.dashboardProviders }}
+      {{- range $value.providers }}
+  mkdir -p {{ .options.path }}
+      {{- end }}
+    {{- end }}
+  {{- end }}
+{{ $dashboardProviders := .Values.dashboardProviders }}
+{{- range $provider, $dashboards := .Values.dashboards }}
+  {{- range $key, $value := $dashboards }}
+    {{- if (or (hasKey $value "gnetId") (hasKey $value "url")) }}
+  curl -skf \
+  --connect-timeout 60 \
+  --max-time 60 \
+    {{- if not $value.b64content }}
+      {{- if not $value.acceptHeader }}
+  -H "Accept: application/json" \
+      {{- else }}
+  -H "Accept: {{ $value.acceptHeader }}" \
+      {{- end }}
+      {{- if $value.token }}
+  -H "Authorization: token {{ $value.token }}" \
+      {{- end }}
+      {{- if $value.bearerToken }}
+  -H "Authorization: Bearer {{ $value.bearerToken }}" \
+      {{- end }}
+      {{- if $value.basic }}
+  -H "Authorization: Basic {{ $value.basic }}" \
+      {{- end }}
+      {{- if $value.gitlabToken }}
+  -H "PRIVATE-TOKEN: {{ $value.gitlabToken }}" \
+      {{- end }}
+  -H "Content-Type: application/json;charset=UTF-8" \
+    {{- end }}
+  {{- $dpPath := "" -}}
+  {{- range $kd := (index $dashboardProviders "dashboardproviders.yaml").providers }}
+    {{- if eq $kd.name $provider }}
+    {{- $dpPath = $kd.options.path }}
+    {{- end }}
+  {{- end }}
+  {{- if $value.url }}
+    "{{ $value.url }}" \
+  {{- else }}
+    "https://grafana.com/api/dashboards/{{ $value.gnetId }}/revisions/{{- if $value.revision -}}{{ $value.revision }}{{- else -}}1{{- end -}}/download" \
+  {{- end }}
+  {{- if $value.datasource }}
+    {{- if kindIs "string" $value.datasource }}
+    | sed '/-- .* --/! s/"datasource":.*,/"datasource": "{{ $value.datasource }}",/g' \
+    {{- end }}
+    {{- if kindIs "slice" $value.datasource }}
+      {{- range $value.datasource }}
+        | sed '/-- .* --/! s/${{"{"}}{{ .name }}}/{{ .value }}/g' \
+      {{- end }}
+    {{- end }}
+  {{- end }}
+  {{- if $value.b64content }}
+    | base64 -d \
+  {{- end }}
+  > "{{- if $dpPath -}}{{ $dpPath }}{{- else -}}/var/lib/grafana/dashboards/{{ $provider }}{{- end -}}/{{ $key }}.json"
+    {{ end }}
+  {{- end }}
+{{- end }}
+{{- end }}
+{{- end -}}
+
+{{/*
+ Generate dashboard json config map data
+ */}}
+{{- define "grafana.configDashboardProviderData" -}}
+provider.yaml: |-
+  apiVersion: 1
+  providers:
+    - name: '{{ .Values.sidecar.dashboards.provider.name }}'
+      orgId: {{ .Values.sidecar.dashboards.provider.orgid }}
+      {{- if not .Values.sidecar.dashboards.provider.foldersFromFilesStructure }}
+      folder: '{{ .Values.sidecar.dashboards.provider.folder }}'
+      folderUid: '{{ .Values.sidecar.dashboards.provider.folderUid }}'
+      {{- end }}
+      type: {{ .Values.sidecar.dashboards.provider.type }}
+      disableDeletion: {{ .Values.sidecar.dashboards.provider.disableDelete }}
+      allowUiUpdates: {{ .Values.sidecar.dashboards.provider.allowUiUpdates }}
+      updateIntervalSeconds: {{ .Values.sidecar.dashboards.provider.updateIntervalSeconds | default 30 }}
+      options:
+        foldersFromFilesStructure: {{ .Values.sidecar.dashboards.provider.foldersFromFilesStructure }}
+        path: {{ .Values.sidecar.dashboards.folder }}{{- with .Values.sidecar.dashboards.defaultFolderName }}/{{ . }}{{- end }}
+{{- end -}}
+
+{{- define "grafana.secretsData" -}}
+{{- if and (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) }}
+admin-user: {{ .Values.adminUser | b64enc | quote }}
+{{- if .Values.adminPassword }}
+admin-password: {{ .Values.adminPassword | b64enc | quote }}
+{{- else }}
+admin-password: {{ include "grafana.password" . }}
+{{- end }}
+{{- end }}
+{{- if not .Values.ldap.existingSecret }}
+ldap-toml: {{ tpl .Values.ldap.config $ | b64enc | quote }}
+{{- end }}
+{{- end -}}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/_helpers.tpl

@@ -0,0 +1,276 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "grafana.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "grafana.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "grafana.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create the name of the service account
+*/}}
+{{- define "grafana.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "grafana.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{- define "grafana.serviceAccountNameTest" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (print (include "grafana.fullname" .) "-test") .Values.serviceAccount.nameTest }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.nameTest }}
+{{- end }}
+{{- end }}
+
+{{/*
+Allow the release namespace to be overridden for multi-namespace deployments in combined charts
+*/}}
+{{- define "grafana.namespace" -}}
+{{- if .Values.namespaceOverride }}
+{{- .Values.namespaceOverride }}
+{{- else }}
+{{- .Release.Namespace }}
+{{- end }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "grafana.labels" -}}
+helm.sh/chart: {{ include "grafana.chart" . }}
+{{ include "grafana.selectorLabels" . }}
+{{- if or .Chart.AppVersion .Values.image.tag }}
+app.kubernetes.io/version: {{ mustRegexReplaceAllLiteral "@sha.*" .Values.image.tag "" | default .Chart.AppVersion | trunc 63 | trimSuffix "-" | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Values.extraLabels }}
+{{ toYaml . }}
+{{- end }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "grafana.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "grafana.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "grafana.imageRenderer.labels" -}}
+helm.sh/chart: {{ include "grafana.chart" . }}
+{{ include "grafana.imageRenderer.selectorLabels" . }}
+{{- if or .Chart.AppVersion .Values.image.tag }}
+app.kubernetes.io/version: {{ mustRegexReplaceAllLiteral "@sha.*" .Values.image.tag "" | default .Chart.AppVersion | trunc 63 | trimSuffix "-" | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels ImageRenderer
+*/}}
+{{- define "grafana.imageRenderer.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "grafana.name" . }}-image-renderer
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Looks if there's an existing secret and reuse its password. If not it generates
+new password and use it.
+*/}}
+{{- define "grafana.password" -}}
+{{- $secret := (lookup "v1" "Secret" (include "grafana.namespace" .) (include "grafana.fullname" .) ) }}
+{{- if $secret }}
+{{- index $secret "data" "admin-password" }}
+{{- else }}
+{{- (randAlphaNum 40) | b64enc | quote }}
+{{- end }}
+{{- end }}
+
+{{/*
+Return the appropriate apiVersion for rbac.
+*/}}
+{{- define "grafana.rbac.apiVersion" -}}
+{{- if $.Capabilities.APIVersions.Has "rbac.authorization.k8s.io/v1" }}
+{{- print "rbac.authorization.k8s.io/v1" }}
+{{- else }}
+{{- print "rbac.authorization.k8s.io/v1beta1" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Return the appropriate apiVersion for ingress.
+*/}}
+{{- define "grafana.ingress.apiVersion" -}}
+{{- if and ($.Capabilities.APIVersions.Has "networking.k8s.io/v1") (semverCompare ">= 1.19-0" .Capabilities.KubeVersion.Version) }}
+{{- print "networking.k8s.io/v1" }}
+{{- else if $.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
+{{- print "networking.k8s.io/v1beta1" }}
+{{- else }}
+{{- print "extensions/v1beta1" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Return the appropriate apiVersion for Horizontal Pod Autoscaler.
+*/}}
+{{- define "grafana.hpa.apiVersion" -}}
+{{- if .Capabilities.APIVersions.Has "autoscaling/v2" }}  
+{{- print "autoscaling/v2" }}  
+{{- else }}  
+{{- print "autoscaling/v2beta2" }}  
+{{- end }} 
+{{- end }}
+
+{{/*
+Return the appropriate apiVersion for podDisruptionBudget.
+*/}}
+{{- define "grafana.podDisruptionBudget.apiVersion" -}}
+{{- if $.Values.podDisruptionBudget.apiVersion }}
+{{- print $.Values.podDisruptionBudget.apiVersion }}
+{{- else if $.Capabilities.APIVersions.Has "policy/v1/PodDisruptionBudget" }}
+{{- print "policy/v1" }}
+{{- else }}
+{{- print "policy/v1beta1" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Return if ingress is stable.
+*/}}
+{{- define "grafana.ingress.isStable" -}}
+{{- eq (include "grafana.ingress.apiVersion" .) "networking.k8s.io/v1" }}
+{{- end }}
+
+{{/*
+Return if ingress supports ingressClassName.
+*/}}
+{{- define "grafana.ingress.supportsIngressClassName" -}}
+{{- or (eq (include "grafana.ingress.isStable" .) "true") (and (eq (include "grafana.ingress.apiVersion" .) "networking.k8s.io/v1beta1") (semverCompare ">= 1.18-0" .Capabilities.KubeVersion.Version)) }}
+{{- end }}
+
+{{/*
+Return if ingress supports pathType.
+*/}}
+{{- define "grafana.ingress.supportsPathType" -}}
+{{- or (eq (include "grafana.ingress.isStable" .) "true") (and (eq (include "grafana.ingress.apiVersion" .) "networking.k8s.io/v1beta1") (semverCompare ">= 1.18-0" .Capabilities.KubeVersion.Version)) }}
+{{- end }}
+
+{{/*
+Formats imagePullSecrets. Input is (dict "root" . "imagePullSecrets" .{specific imagePullSecrets})
+*/}}
+{{- define "grafana.imagePullSecrets" -}}
+{{- $root := .root }}
+{{- range (concat .root.Values.global.imagePullSecrets .imagePullSecrets) }}
+{{- if eq (typeOf .) "map[string]interface {}" }}
+- {{ toYaml (dict "name" (tpl .name $root)) | trim }}
+{{- else }}
+- name: {{ tpl . $root }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+
+{{/*
+ Checks whether or not the configSecret secret has to be created
+ */}}
+{{- define "grafana.shouldCreateConfigSecret" -}}
+{{- $secretFound := false -}}
+{{- range $key, $value := .Values.datasources }}
+  {{- if hasKey $value "secret" }}
+    {{- $secretFound = true}}
+  {{- end }}
+{{- end }}
+{{- range $key, $value := .Values.notifiers }}
+  {{- if hasKey $value "secret" }}
+    {{- $secretFound = true}}
+  {{- end }}
+{{- end }}
+{{- range $key, $value := .Values.alerting }}
+  {{- if (or (hasKey $value "secret") (hasKey $value "secretFile")) }}
+    {{- $secretFound = true}}
+  {{- end }}
+{{- end }}
+{{- $secretFound}}
+{{- end -}}
+
+{{/*
+    Checks whether the user is attempting to store secrets in plaintext
+    in the grafana.ini configmap
+*/}}
+{{/* grafana.assertNoLeakedSecrets checks for sensitive keys in values */}}
+{{- define "grafana.assertNoLeakedSecrets" -}}
+      {{- $sensitiveKeysYaml := `
+sensitiveKeys:
+- path: ["database", "password"]
+- path: ["smtp", "password"]
+- path: ["security", "secret_key"]
+- path: ["security", "admin_password"]
+- path: ["auth.basic", "password"]
+- path: ["auth.ldap", "bind_password"]
+- path: ["auth.google", "client_secret"]
+- path: ["auth.github", "client_secret"]
+- path: ["auth.gitlab", "client_secret"]
+- path: ["auth.generic_oauth", "client_secret"]
+- path: ["auth.okta", "client_secret"]
+- path: ["auth.azuread", "client_secret"]
+- path: ["auth.grafana_com", "client_secret"]
+- path: ["auth.grafananet", "client_secret"]
+- path: ["azure", "user_identity_client_secret"]
+- path: ["unified_alerting", "ha_redis_password"]
+- path: ["metrics", "basic_auth_password"]
+- path: ["external_image_storage.s3", "secret_key"]
+- path: ["external_image_storage.webdav", "password"]
+- path: ["external_image_storage.azure_blob", "account_key"]
+` | fromYaml -}}
+  {{- if $.Values.assertNoLeakedSecrets -}}
+      {{- $grafanaIni := index .Values "grafana.ini" -}}
+      {{- range $_, $secret := $sensitiveKeysYaml.sensitiveKeys -}}
+        {{- $currentMap := $grafanaIni -}}
+        {{- $shouldContinue := true -}}
+        {{- range $index, $elem := $secret.path -}}
+          {{- if and $shouldContinue (hasKey $currentMap $elem) -}}
+            {{- if eq (len $secret.path) (add1 $index) -}}
+              {{- if not (regexMatch "\\$(?:__(?:env|file|vault))?{[^}]+}" (index $currentMap $elem)) -}}
+                {{- fail (printf "Sensitive key '%s' should not be defined explicitly in values. Use variable expansion instead. You can disable this client-side validation by changing the value of assertNoLeakedSecrets." (join "." $secret.path)) -}}
+              {{- end -}}
+            {{- else -}}
+              {{- $currentMap = index $currentMap $elem -}}
+            {{- end -}}
+          {{- else -}}
+              {{- $shouldContinue = false -}}
+          {{- end -}}
+        {{- end -}}
+      {{- end -}}
+  {{- end -}}
+{{- end -}}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/clusterrole.yaml

@@ -0,0 +1,25 @@
+{{- if and .Values.rbac.create (or (not .Values.rbac.namespaced) .Values.rbac.extraClusterRoleRules) (not .Values.rbac.useExistingClusterRole) }}
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  name: {{ include "grafana.fullname" . }}-clusterrole
+{{- if or .Values.sidecar.dashboards.enabled .Values.rbac.extraClusterRoleRules .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled .Values.sidecar.alerts.enabled }}
+rules:
+  {{- if or .Values.sidecar.dashboards.enabled .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled .Values.sidecar.alerts.enabled }}
+  - apiGroups: [""] # "" indicates the core API group
+    resources: ["configmaps", "secrets"]
+    verbs: ["get", "watch", "list"]
+  {{- end}}
+  {{- with .Values.rbac.extraClusterRoleRules }}
+  {{- toYaml . | nindent 2 }}
+  {{- end}}
+{{- else }}
+rules: []
+{{- end}}
+{{- end}}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/clusterrolebinding.yaml

@@ -0,0 +1,24 @@
+{{- if and .Values.rbac.create (or (not .Values.rbac.namespaced) .Values.rbac.extraClusterRoleRules) }}
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "grafana.fullname" . }}-clusterrolebinding
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "grafana.serviceAccountName" . }}
+    namespace: {{ include "grafana.namespace" . }}
+roleRef:
+  kind: ClusterRole
+  {{- if .Values.rbac.useExistingClusterRole }}
+  name: {{ .Values.rbac.useExistingClusterRole }}
+  {{- else }}
+  name: {{ include "grafana.fullname" . }}-clusterrole
+  {{- end }}
+  apiGroup: rbac.authorization.k8s.io
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/configSecret.yaml

@@ -0,0 +1,43 @@
+{{- $createConfigSecret := eq (include "grafana.shouldCreateConfigSecret" .) "true" -}}
+{{- if and .Values.createConfigmap $createConfigSecret }}
+{{- $files := .Files }}
+{{- $root := . -}}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: "{{ include "grafana.fullname" . }}-config-secret"
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+      {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+data:
+{{- range $key, $value := .Values.alerting }}
+  {{- if (hasKey $value "secretFile") }}
+  {{- $key | nindent 2 }}:
+    {{- toYaml ( $files.Get $value.secretFile ) | b64enc | nindent 4}}
+  {{/* as of https://helm.sh/docs/chart_template_guide/accessing_files/ this will only work if you fork this chart and add files to it*/}}
+  {{- end }}
+{{- end }}
+stringData:
+{{- range $key, $value := .Values.datasources }}
+{{- if (hasKey $value "secret") }}
+{{- $key | nindent 2 }}: |
+  {{- tpl (toYaml $value.secret | nindent 4) $root }}
+{{- end }}
+{{- end }}
+{{- range $key, $value := .Values.notifiers }}
+{{- if (hasKey $value "secret") }}
+{{- $key | nindent 2 }}: |
+  {{- tpl (toYaml $value.secret | nindent 4) $root }}
+{{- end }}
+{{- end }}
+{{- range $key, $value := .Values.alerting }}
+{{ if (hasKey $value "secret") }}
+  {{- $key | nindent 2 }}: |
+    {{- tpl (toYaml $value.secret | nindent 4) $root }}
+  {{- end }}
+{{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/configmap-dashboard-provider.yaml

@@ -0,0 +1,15 @@
+{{- if and .Values.sidecar.dashboards.enabled .Values.sidecar.dashboards.SCProvider }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  name: {{ include "grafana.fullname" . }}-config-dashboards
+  namespace: {{ include "grafana.namespace" . }}
+data:
+  {{- include "grafana.configDashboardProviderData" . | nindent 2 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/configmap.yaml

@@ -0,0 +1,20 @@
+{{- if .Values.createConfigmap }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- if or .Values.configMapAnnotations .Values.annotations }}
+  annotations:
+    {{- with .Values.annotations }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.configMapAnnotations }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+data:
+  {{- include "grafana.configData" . | nindent 2 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/dashboards-json-configmap.yaml

@@ -0,0 +1,35 @@
+{{- if .Values.dashboards }}
+{{ $files := .Files }}
+{{- range $provider, $dashboards := .Values.dashboards }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "grafana.fullname" $ }}-dashboards-{{ $provider }}
+  namespace: {{ include "grafana.namespace" $ }}
+  labels:
+    {{- include "grafana.labels" $ | nindent 4 }}
+    dashboard-provider: {{ $provider }}
+{{- if $dashboards }}
+data:
+{{- $dashboardFound := false }}
+{{- range $key, $value := $dashboards }}
+{{- if (or (hasKey $value "json") (hasKey $value "file")) }}
+{{- $dashboardFound = true }}
+  {{- print $key | nindent 2 }}.json:
+    {{- if hasKey $value "json" }}
+    |-
+      {{- $value.json | nindent 6 }}
+    {{- end }}
+    {{- if hasKey $value "file" }}
+    {{- toYaml ( $files.Get $value.file ) | nindent 4}}
+    {{- end }}
+{{- end }}
+{{- end }}
+{{- if not $dashboardFound }}
+  {}
+{{- end }}
+{{- end }}
+---
+{{- end }}
+
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/deployment.yaml

@@ -0,0 +1,53 @@
+{{- if (and (not .Values.useStatefulSet) (or (not .Values.persistence.enabled) (eq .Values.persistence.type "pvc"))) }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if (not .Values.autoscaling.enabled) }}
+  replicas: {{ .Values.replicas }}
+  {{- end }}
+  revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
+  selector:
+    matchLabels:
+      {{- include "grafana.selectorLabels" . | nindent 6 }}
+  {{- with .Values.deploymentStrategy }}
+  strategy:
+    {{- toYaml . | trim | nindent 4 }}
+  {{- end }}
+  template:
+    metadata:
+      labels:
+        {{- include "grafana.selectorLabels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      annotations:
+        checksum/config: {{ include "grafana.configData" . | sha256sum }}
+        {{- if .Values.dashboards }}
+        checksum/dashboards-json-config: {{ include (print $.Template.BasePath "/dashboards-json-configmap.yaml") . | sha256sum }}
+        {{- end }}
+        checksum/sc-dashboard-provider-config: {{ include "grafana.configDashboardProviderData" . | sha256sum }}
+        {{- if and (or (and (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD)) (and .Values.ldap.enabled (not .Values.ldap.existingSecret))) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
+        checksum/secret: {{ include "grafana.secretsData" . | sha256sum }}
+        {{- end }}
+        {{- if .Values.envRenderSecret }}
+        checksum/secret-env: {{ tpl (toYaml .Values.envRenderSecret) . | sha256sum }}
+        {{- end }}
+        kubectl.kubernetes.io/default-container: {{ .Chart.Name }}
+        {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- include "grafana.pod" . | nindent 6 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/extra-manifests.yaml

@@ -0,0 +1,4 @@
+{{ range .Values.extraObjects }}
+---
+{{ tpl (toYaml .) $ }}
+{{ end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/headless-service.yaml

@@ -0,0 +1,22 @@
+{{- $sts := list "sts" "StatefulSet" "statefulset" -}}
+{{- if or .Values.headlessService (and .Values.persistence.enabled (not .Values.persistence.existingClaim) (has .Values.persistence.type $sts)) }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "grafana.fullname" . }}-headless
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  clusterIP: None
+  selector:
+    {{- include "grafana.selectorLabels" . | nindent 4 }}
+  type: ClusterIP
+  ports:
+  - name: {{ .Values.gossipPortName }}-tcp
+    port: 9094
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/hpa.yaml

@@ -0,0 +1,52 @@
+{{- $sts := list "sts" "StatefulSet" "statefulset" -}}
+{{- if .Values.autoscaling.enabled }}
+apiVersion: {{ include "grafana.hpa.apiVersion" . }}
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    app.kubernetes.io/name: {{ include "grafana.name" . }}
+    helm.sh/chart: {{ include "grafana.chart" . }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    {{- if has .Values.persistence.type $sts }}
+    kind: StatefulSet
+    {{- else }}
+    kind: Deployment
+    {{- end }}
+    name: {{ include "grafana.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetMemory }}
+    - type: Resource
+      resource:
+        name: memory
+        {{- if eq (include "grafana.hpa.apiVersion" .) "autoscaling/v2beta1" }}
+        targetAverageUtilization: {{ .Values.autoscaling.targetMemory }}
+        {{- else }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemory }}
+        {{- end }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetCPU }}
+    - type: Resource
+      resource:
+        name: cpu
+        {{- if eq (include "grafana.hpa.apiVersion" .) "autoscaling/v2beta1" }}
+        targetAverageUtilization: {{ .Values.autoscaling.targetCPU }}
+        {{- else }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPU }}
+        {{- end }}
+    {{- end }}
+  {{- if .Values.autoscaling.behavior }}
+  behavior: {{ toYaml .Values.autoscaling.behavior | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/image-renderer-deployment.yaml

@@ -0,0 +1,199 @@
+{{ if .Values.imageRenderer.enabled }}
+{{- $root := . -}}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "grafana.fullname" . }}-image-renderer
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.imageRenderer.labels" . | nindent 4 }}
+    {{- with .Values.imageRenderer.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.imageRenderer.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and (not .Values.imageRenderer.autoscaling.enabled) (.Values.imageRenderer.replicas) }}
+  replicas: {{ .Values.imageRenderer.replicas }}
+  {{- end }}
+  revisionHistoryLimit: {{ .Values.imageRenderer.revisionHistoryLimit }}
+  selector:
+    matchLabels:
+      {{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
+
+  {{- with .Values.imageRenderer.deploymentStrategy }}
+  strategy:
+    {{- toYaml . | trim | nindent 4 }}
+  {{- end }}
+  template:
+    metadata:
+      labels:
+        {{- include "grafana.imageRenderer.selectorLabels" . | nindent 8 }}
+        {{- with .Values.imageRenderer.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        {{- with .Values.imageRenderer.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imageRenderer.schedulerName }}
+      schedulerName: "{{ . }}"
+      {{- end }}
+      {{- with .Values.imageRenderer.serviceAccountName }}
+      serviceAccountName: "{{ . }}"
+      {{- end }}
+      {{- with .Values.imageRenderer.securityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.imageRenderer.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.imageRenderer.priorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
+      {{- with .Values.imageRenderer.image.pullSecrets }}
+      imagePullSecrets:
+        {{- range . }}
+        - name: {{ tpl . $root }}
+        {{- end}}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}-image-renderer
+          {{- $registry := .Values.global.imageRegistry | default .Values.imageRenderer.image.registry -}}
+          {{- if .Values.imageRenderer.image.sha }}
+          image: "{{ $registry }}/{{ .Values.imageRenderer.image.repository }}:{{ .Values.imageRenderer.image.tag }}@sha256:{{ .Values.imageRenderer.image.sha }}"
+          {{- else }}
+          image: "{{ $registry }}/{{ .Values.imageRenderer.image.repository }}:{{ .Values.imageRenderer.image.tag }}"
+          {{- end }}
+          imagePullPolicy: {{ .Values.imageRenderer.image.pullPolicy }}
+          {{- if .Values.imageRenderer.command }}
+          command:
+            {{- range .Values.imageRenderer.command }}
+            - {{ . }}
+            {{- end }}
+          {{- end}}
+          ports:
+            - name: {{ .Values.imageRenderer.service.portName }}
+              containerPort: {{ .Values.imageRenderer.service.targetPort }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: {{ .Values.imageRenderer.service.portName }}
+          env:
+            - name: HTTP_PORT
+              value: {{ .Values.imageRenderer.service.targetPort | quote }}
+          {{- if .Values.imageRenderer.serviceMonitor.enabled }}
+            - name: ENABLE_METRICS
+              value: "true"
+          {{- end }}
+          {{- range $key, $value := .Values.imageRenderer.envValueFrom }}
+            - name: {{ $key | quote }}
+              valueFrom:
+                {{- tpl (toYaml $value) $ | nindent 16 }}
+          {{- end }}
+          {{- range $key, $value := .Values.imageRenderer.env }}
+            - name: {{ $key | quote }}
+              value: {{ $value | quote }}
+          {{- end }}
+          {{- with .Values.imageRenderer.containerSecurityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          volumeMounts:
+            - mountPath: /tmp
+              name: image-renderer-tmpfs
+            {{- range .Values.imageRenderer.extraConfigmapMounts }}
+            - name: {{ tpl .name $root }}
+              mountPath: {{ tpl .mountPath $root }}
+              subPath: {{ tpl (.subPath | default "") $root }}
+              readOnly: {{ .readOnly }}
+            {{- end }}
+            {{- range .Values.imageRenderer.extraSecretMounts }}
+            - name: {{ .name }}
+              mountPath: {{ .mountPath }}
+              readOnly: {{ .readOnly }}
+              subPath: {{ .subPath | default "" }}
+            {{- end }}
+            {{- range .Values.imageRenderer.extraVolumeMounts }}
+            - name: {{ .name }}
+              mountPath: {{ .mountPath }}
+              subPath: {{ .subPath | default "" }}
+              readOnly: {{ .readOnly }}
+            {{- end }}
+          {{- with .Values.imageRenderer.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.imageRenderer.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.imageRenderer.affinity }}
+      affinity:
+        {{- tpl (toYaml .) $root | nindent 8 }}
+      {{- end }}
+      {{- with .Values.imageRenderer.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: image-renderer-tmpfs
+          emptyDir: {}
+        {{- range .Values.imageRenderer.extraConfigmapMounts }}
+        - name: {{ tpl .name $root }}
+          configMap:
+            name: {{ tpl .configMap $root }}
+            {{- with .items }}
+            items:
+              {{- toYaml . | nindent 14 }}
+            {{- end }}
+        {{- end }}
+        {{- range .Values.imageRenderer.extraSecretMounts }}
+        {{- if .secretName }}
+        - name: {{ .name }}
+          secret:
+            secretName: {{ .secretName }}
+            defaultMode: {{ .defaultMode }}
+            {{- with .items }}
+            items:
+              {{- toYaml . | nindent 14 }}
+            {{- end }}
+        {{- else if .projected }}
+        - name: {{ .name }}
+          projected:
+            {{- toYaml .projected | nindent 12 }}
+        {{- else if .csi }}
+        - name: {{ .name }}
+          csi:
+            {{- toYaml .csi | nindent 12 }}
+        {{- end }}
+        {{- end }}
+        {{- range .Values.imageRenderer.extraVolumes }}
+        - name: {{ .name }}
+          {{- if .existingClaim }}
+          persistentVolumeClaim:
+            claimName: {{ .existingClaim }}
+          {{- else if .hostPath }}
+          hostPath:
+            {{ toYaml .hostPath | nindent 12 }}
+          {{- else if .csi }}
+          csi:
+            {{- toYaml .csi | nindent 12 }}
+          {{- else if .configMap }}
+          configMap:
+            {{- toYaml .configMap | nindent 12 }}
+          {{- else if .emptyDir }}
+          emptyDir:
+            {{- toYaml .emptyDir | nindent 12 }}
+          {{- else }}
+          emptyDir: {}
+          {{- end }}
+        {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/image-renderer-hpa.yaml

@@ -0,0 +1,47 @@
+{{- if and .Values.imageRenderer.enabled .Values.imageRenderer.autoscaling.enabled }}
+apiVersion: {{ include "grafana.hpa.apiVersion" . }}
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "grafana.fullname" . }}-image-renderer
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    app.kubernetes.io/name: {{ include "grafana.name" . }}-image-renderer
+    helm.sh/chart: {{ include "grafana.chart" . }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "grafana.fullname" . }}-image-renderer
+  minReplicas: {{ .Values.imageRenderer.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.imageRenderer.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.imageRenderer.autoscaling.targetMemory }}
+    - type: Resource
+      resource:
+        name: memory
+        {{- if eq (include "grafana.hpa.apiVersion" .) "autoscaling/v2beta1" }}
+        targetAverageUtilization: {{ .Values.imageRenderer.autoscaling.targetMemory }}
+        {{- else }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.imageRenderer.autoscaling.targetMemory }}
+        {{- end }}
+    {{- end }}
+    {{- if .Values.imageRenderer.autoscaling.targetCPU }}
+    - type: Resource
+      resource:
+        name: cpu
+        {{- if eq (include "grafana.hpa.apiVersion" .) "autoscaling/v2beta1" }}
+        targetAverageUtilization: {{ .Values.imageRenderer.autoscaling.targetCPU }}
+        {{- else }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.imageRenderer.autoscaling.targetCPU }}
+        {{- end }}
+    {{- end }}
+  {{- if .Values.imageRenderer.autoscaling.behavior }}
+  behavior: {{ toYaml .Values.imageRenderer.autoscaling.behavior | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/image-renderer-network-policy.yaml

@@ -0,0 +1,79 @@
+{{- if and .Values.imageRenderer.enabled .Values.imageRenderer.networkPolicy.limitIngress }}
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ include "grafana.fullname" . }}-image-renderer-ingress
+  namespace: {{ include "grafana.namespace" . }}
+  annotations:
+    comment: Limit image-renderer ingress traffic from grafana
+spec:
+  podSelector:
+    matchLabels:
+      {{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
+      {{- with .Values.imageRenderer.podLabels }}
+      {{- toYaml . | nindent 6 }}
+      {{- end }}
+
+  policyTypes:
+    - Ingress
+  ingress:
+    - ports:
+        - port: {{ .Values.imageRenderer.service.targetPort }}
+          protocol: TCP
+      from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: {{ include "grafana.namespace" . }}
+          podSelector:
+            matchLabels:
+              {{- include "grafana.selectorLabels" . | nindent 14 }}
+              {{- with .Values.podLabels }}
+              {{- toYaml . | nindent 14 }}
+              {{- end }}
+        {{- with .Values.imageRenderer.networkPolicy.extraIngressSelectors -}}
+        {{ toYaml . | nindent 8 }}
+        {{- end }}
+{{- end }}
+
+{{- if and .Values.imageRenderer.enabled .Values.imageRenderer.networkPolicy.limitEgress }}
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ include "grafana.fullname" . }}-image-renderer-egress
+  namespace: {{ include "grafana.namespace" . }}
+  annotations:
+    comment: Limit image-renderer egress traffic to grafana
+spec:
+  podSelector:
+    matchLabels:
+      {{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
+      {{- with .Values.imageRenderer.podLabels }}
+      {{- toYaml . | nindent 6 }}
+      {{- end }}
+
+  policyTypes:
+    - Egress
+  egress:
+    # allow dns resolution
+    - ports:
+        - port: 53
+          protocol: UDP
+        - port: 53
+          protocol: TCP
+    # talk only to grafana
+    - ports:
+        - port: {{ .Values.service.targetPort }}
+          protocol: TCP
+      to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: {{ include "grafana.namespace" . }}
+          podSelector:
+            matchLabels:
+              {{- include "grafana.selectorLabels" . | nindent 14 }}
+              {{- with .Values.podLabels }}
+              {{- toYaml . | nindent 14 }}
+              {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/image-renderer-service.yaml

@@ -0,0 +1,31 @@
+{{- if and .Values.imageRenderer.enabled .Values.imageRenderer.service.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "grafana.fullname" . }}-image-renderer
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.imageRenderer.labels" . | nindent 4 }}
+    {{- with .Values.imageRenderer.service.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.imageRenderer.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  type: ClusterIP
+  {{- with .Values.imageRenderer.service.clusterIP }}
+  clusterIP: {{ . }}
+  {{- end }}
+  ports:
+    - name: {{ .Values.imageRenderer.service.portName }}
+      port: {{ .Values.imageRenderer.service.port }}
+      protocol: TCP
+      targetPort: {{ .Values.imageRenderer.service.targetPort }}
+      {{- with .Values.imageRenderer.appProtocol }}
+      appProtocol: {{ . }}
+      {{- end }}
+  selector:
+    {{- include "grafana.imageRenderer.selectorLabels" . | nindent 4 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/image-renderer-servicemonitor.yaml

@@ -0,0 +1,48 @@
+{{- if .Values.imageRenderer.serviceMonitor.enabled }}
+---
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "grafana.fullname" . }}-image-renderer
+  {{- if .Values.imageRenderer.serviceMonitor.namespace }}
+  namespace: {{ tpl .Values.imageRenderer.serviceMonitor.namespace . }}
+  {{- else }}
+  namespace: {{ include "grafana.namespace" . }}
+  {{- end }}
+  labels:
+    {{- include "grafana.imageRenderer.labels" . | nindent 4 }}
+    {{- with .Values.imageRenderer.serviceMonitor.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  endpoints:
+  - port: {{ .Values.imageRenderer.service.portName }}
+    {{- with .Values.imageRenderer.serviceMonitor.interval }}
+    interval: {{ . }}
+    {{- end }}
+    {{- with .Values.imageRenderer.serviceMonitor.scrapeTimeout }}
+    scrapeTimeout: {{ . }}
+    {{- end }}
+    honorLabels: true
+    path: {{ .Values.imageRenderer.serviceMonitor.path }}
+    scheme: {{ .Values.imageRenderer.serviceMonitor.scheme }}
+    {{- with .Values.imageRenderer.serviceMonitor.tlsConfig }}
+    tlsConfig:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .Values.imageRenderer.serviceMonitor.relabelings }}
+    relabelings:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+  jobLabel: "{{ .Release.Name }}-image-renderer"
+  selector:
+    matchLabels:
+      {{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
+  namespaceSelector:
+    matchNames:
+      - {{ include "grafana.namespace" . }}
+  {{- with .Values.imageRenderer.serviceMonitor.targetLabels }}
+  targetLabels:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/ingress.yaml

@@ -0,0 +1,78 @@
+{{- if .Values.ingress.enabled -}}
+{{- $ingressApiIsStable := eq (include "grafana.ingress.isStable" .) "true" -}}
+{{- $ingressSupportsIngressClassName := eq (include "grafana.ingress.supportsIngressClassName" .) "true" -}}
+{{- $ingressSupportsPathType := eq (include "grafana.ingress.supportsPathType" .) "true" -}}
+{{- $fullName := include "grafana.fullname" . -}}
+{{- $servicePort := .Values.service.port -}}
+{{- $ingressPath := .Values.ingress.path -}}
+{{- $ingressPathType := .Values.ingress.pathType -}}
+{{- $extraPaths := .Values.ingress.extraPaths -}}
+apiVersion: {{ include "grafana.ingress.apiVersion" . }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.ingress.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- range $key, $value := . }}
+    {{ $key }}: {{ tpl $value $ | quote }}
+    {{- end }}
+  {{- end }}
+spec:
+  {{- if and $ingressSupportsIngressClassName .Values.ingress.ingressClassName }}
+  ingressClassName: {{ .Values.ingress.ingressClassName }}
+  {{- end -}}
+  {{- with .Values.ingress.tls }}
+  tls:
+    {{- tpl (toYaml .) $ | nindent 4 }}
+  {{- end }}
+  rules:
+  {{- if .Values.ingress.hosts  }}
+  {{- range .Values.ingress.hosts }}
+    - host: {{ tpl . $ | quote }}
+      http:
+        paths:
+          {{- with $extraPaths }}
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          - path: {{ $ingressPath }}
+            {{- if $ingressSupportsPathType }}
+            pathType: {{ $ingressPathType }}
+            {{- end }}
+            backend:
+              {{- if $ingressApiIsStable }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $servicePort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $servicePort }}
+              {{- end }}
+  {{- end }}
+  {{- else }}
+    - http:
+        paths:
+          - backend:
+              {{- if $ingressApiIsStable }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $servicePort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $servicePort }}
+              {{- end }}
+            {{- with $ingressPath }}
+            path: {{ . }}
+            {{- end }}
+            {{- if $ingressSupportsPathType }}
+            pathType: {{ $ingressPathType }}
+            {{- end }}
+  {{- end -}}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/networkpolicy.yaml

@@ -0,0 +1,61 @@
+{{- if .Values.networkPolicy.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  policyTypes:
+    {{- if .Values.networkPolicy.ingress }}
+    - Ingress
+    {{- end }}
+    {{- if .Values.networkPolicy.egress.enabled }}
+    - Egress
+    {{- end }}
+  podSelector:
+    matchLabels:
+      {{- include "grafana.selectorLabels" . | nindent 6 }}
+
+  {{- if .Values.networkPolicy.egress.enabled }}
+  egress:
+    {{- if not .Values.networkPolicy.egress.blockDNSResolution }}
+    - ports:
+        - port: 53
+          protocol: UDP
+    {{- end }}
+    - ports:
+        {{ .Values.networkPolicy.egress.ports | toJson }}
+      {{- with .Values.networkPolicy.egress.to }}
+      to:
+        {{- toYaml . | nindent 12 }}
+      {{- end }}
+  {{- end }}
+  {{- if .Values.networkPolicy.ingress }}
+  ingress:
+    - ports:
+      - port: {{ .Values.service.targetPort }}
+      {{- if not .Values.networkPolicy.allowExternal }}
+      from:
+        - podSelector:
+            matchLabels:
+              {{ include "grafana.fullname" . }}-client: "true"
+        {{- with .Values.networkPolicy.explicitNamespacesSelector }}
+        - namespaceSelector:
+            {{- toYaml . | nindent 12 }}
+        {{- end }}
+        - podSelector:
+            matchLabels:
+              {{- include "grafana.labels" . | nindent 14 }}
+              role: read
+      {{- end }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/poddisruptionbudget.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.podDisruptionBudget }}
+apiVersion: {{ include "grafana.podDisruptionBudget.apiVersion" . }}
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  {{- with .Values.podDisruptionBudget.minAvailable }}
+  minAvailable: {{ . }}
+  {{- end }}
+  {{- with .Values.podDisruptionBudget.maxUnavailable }}
+  maxUnavailable: {{ . }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "grafana.selectorLabels" . | nindent 6 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/podsecuritypolicy.yaml

@@ -0,0 +1,49 @@
+{{- if and .Values.rbac.pspEnabled (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
+apiVersion: policy/v1beta1
+kind: PodSecurityPolicy
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  annotations:
+    seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'docker/default,runtime/default'
+    seccomp.security.alpha.kubernetes.io/defaultProfileName:  'docker/default'
+    {{- if .Values.rbac.pspUseAppArmor }}
+    apparmor.security.beta.kubernetes.io/allowedProfileNames: 'runtime/default'
+    apparmor.security.beta.kubernetes.io/defaultProfileName:  'runtime/default'
+    {{- end }}
+spec:
+  privileged: false
+  allowPrivilegeEscalation: false
+  requiredDropCapabilities:
+    # Default set from Docker, with DAC_OVERRIDE and CHOWN
+      - ALL
+  volumes:
+    - 'configMap'
+    - 'emptyDir'
+    - 'projected'
+    - 'csi'
+    - 'secret'
+    - 'downwardAPI'
+    - 'persistentVolumeClaim'
+  hostNetwork: false
+  hostIPC: false
+  hostPID: false
+  runAsUser:
+    rule: 'RunAsAny'
+  seLinux:
+    rule: 'RunAsAny'
+  supplementalGroups:
+    rule: 'MustRunAs'
+    ranges:
+      # Forbid adding the root group.
+      - min: 1
+        max: 65535
+  fsGroup:
+    rule: 'MustRunAs'
+    ranges:
+      # Forbid adding the root group.
+      - min: 1
+        max: 65535
+  readOnlyRootFilesystem: false
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/pvc.yaml

@@ -0,0 +1,39 @@
+{{- if and (not .Values.useStatefulSet) .Values.persistence.enabled (not .Values.persistence.existingClaim) (eq .Values.persistence.type "pvc")}}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.persistence.extraPvcLabels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.persistence.annotations  }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- with .Values.persistence.finalizers  }}
+  finalizers:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  accessModes:
+    {{- range .Values.persistence.accessModes }}
+    - {{ . | quote }}
+    {{- end }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+  {{- if and (.Values.persistence.lookupVolumeName) (lookup "v1" "PersistentVolumeClaim" (include "grafana.namespace" .) (include "grafana.fullname" .)) }}
+  volumeName: {{ (lookup "v1" "PersistentVolumeClaim" (include "grafana.namespace" .) (include "grafana.fullname" .)).spec.volumeName }}
+  {{- end }}
+  {{- with .Values.persistence.storageClassName }}
+  storageClassName: {{ . }}
+  {{- end }}
+  {{- with .Values.persistence.selectorLabels }}
+  selector:
+    matchLabels:
+    {{- toYaml . | nindent 6 }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/role.yaml

@@ -0,0 +1,32 @@
+{{- if and .Values.rbac.create (not .Values.rbac.useExistingRole) -}}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- if or .Values.rbac.pspEnabled (and .Values.rbac.namespaced (or .Values.sidecar.dashboards.enabled .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled .Values.rbac.extraRoleRules)) }}
+rules:
+  {{- if and .Values.rbac.pspEnabled (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
+  - apiGroups:      ['extensions']
+    resources:      ['podsecuritypolicies']
+    verbs:          ['use']
+    resourceNames:  [{{ include "grafana.fullname" . }}]
+  {{- end }}
+  {{- if and .Values.rbac.namespaced (or .Values.sidecar.dashboards.enabled .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled) }}
+  - apiGroups: [""] # "" indicates the core API group
+    resources: ["configmaps", "secrets"]
+    verbs: ["get", "watch", "list"]
+  {{- end }}
+  {{- with .Values.rbac.extraRoleRules }}
+  {{- toYaml . | nindent 2 }}
+  {{- end}}
+{{- else }}
+rules: []
+{{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/rolebinding.yaml

@@ -0,0 +1,25 @@
+{{- if .Values.rbac.create }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  {{- if .Values.rbac.useExistingRole }}
+  name: {{ .Values.rbac.useExistingRole }}
+  {{- else }}
+  name: {{ include "grafana.fullname" . }}
+  {{- end }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "grafana.serviceAccountName" . }}
+  namespace: {{ include "grafana.namespace" . }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/secret-env.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.envRenderSecret }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "grafana.fullname" . }}-env
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+type: Opaque
+data:
+{{- range $key, $val := .Values.envRenderSecret }}
+  {{ $key }}: {{ tpl ($val | toString) $ | b64enc | quote }}
+{{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/secret.yaml

@@ -0,0 +1,16 @@
+{{- if or (and (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION)) (and .Values.ldap.enabled (not .Values.ldap.existingSecret)) }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+type: Opaque
+data:
+  {{- include "grafana.secretsData" . | nindent 2 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/service.yaml

@@ -0,0 +1,67 @@
+{{- if .Values.service.enabled }}
+{{- $root := . }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.service.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.service.annotations }}
+  annotations:
+    {{- tpl (toYaml . | nindent 4) $root }}
+  {{- end }}
+spec:
+  {{- if (or (eq .Values.service.type "ClusterIP") (empty .Values.service.type)) }}
+  type: ClusterIP
+  {{- with .Values.service.clusterIP }}
+  clusterIP: {{ . }}
+  {{- end }}
+  {{- else if eq .Values.service.type "LoadBalancer" }}
+  type: LoadBalancer
+  {{- with .Values.service.loadBalancerIP }}
+  loadBalancerIP: {{ . }}
+  {{- end }}
+  {{- with .Values.service.loadBalancerClass }}
+  loadBalancerClass: {{ . }}
+  {{- end }}
+  {{- with .Values.service.loadBalancerSourceRanges }}
+  loadBalancerSourceRanges:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- else }}
+  type: {{ .Values.service.type }}
+  {{- end }}
+  {{- if .Values.service.ipFamilyPolicy }}
+  ipFamilyPolicy: {{ .Values.service.ipFamilyPolicy }}
+  {{- end }}
+  {{- if .Values.service.ipFamilies }}
+  ipFamilies: {{ .Values.service.ipFamilies | toYaml | nindent 2 }}
+  {{- end }}
+  {{- with .Values.service.externalIPs }}
+  externalIPs:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- with .Values.service.externalTrafficPolicy }}
+  externalTrafficPolicy: {{ . }}
+  {{- end }}
+  ports:
+    - name: {{ .Values.service.portName }}
+      port: {{ .Values.service.port }}
+      protocol: TCP
+      targetPort: {{ .Values.service.targetPort }}
+      {{- with .Values.service.appProtocol }}
+      appProtocol: {{ . }}
+      {{- end }}
+      {{- if (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort))) }}
+      nodePort: {{ .Values.service.nodePort }}
+      {{- end }}
+      {{- with .Values.extraExposePorts }}
+      {{- tpl (toYaml . | nindent 4) $root }}
+      {{- end }}
+  selector:
+    {{- include "grafana.selectorLabels" . | nindent 4 }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/serviceaccount.yaml

@@ -0,0 +1,17 @@
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+automountServiceAccountToken: {{ .Values.serviceAccount.autoMount | default .Values.serviceAccount.automountServiceAccountToken }}
+metadata:
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.serviceAccount.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- tpl (toYaml . | nindent 4) $ }}
+  {{- end }}
+  name: {{ include "grafana.serviceAccountName" . }}
+  namespace: {{ include "grafana.namespace" . }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/servicemonitor.yaml

@@ -0,0 +1,52 @@
+{{- if .Values.serviceMonitor.enabled }}
+---
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  {{- if .Values.serviceMonitor.namespace }}
+  namespace: {{ tpl .Values.serviceMonitor.namespace . }}
+  {{- else }}
+  namespace: {{ include "grafana.namespace" . }}
+  {{- end }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+    {{- with .Values.serviceMonitor.labels }}
+    {{- tpl (toYaml . | nindent 4) $ }}
+    {{- end }}
+spec:
+  endpoints:
+  - port: {{ .Values.service.portName }}
+    {{- with .Values.serviceMonitor.interval }}
+    interval: {{ . }}
+    {{- end }}
+    {{- with .Values.serviceMonitor.scrapeTimeout }}
+    scrapeTimeout: {{ . }}
+    {{- end }}
+    honorLabels: true
+    path: {{ .Values.serviceMonitor.path }}
+    scheme: {{ .Values.serviceMonitor.scheme }}
+    {{- with .Values.serviceMonitor.tlsConfig }}
+    tlsConfig:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .Values.serviceMonitor.relabelings }}
+    relabelings:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .Values.serviceMonitor.metricRelabelings }}
+    metricRelabelings:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+  jobLabel: "{{ .Release.Name }}"
+  selector:
+    matchLabels:
+      {{- include "grafana.selectorLabels" . | nindent 6 }}
+  namespaceSelector:
+    matchNames:
+      - {{ include "grafana.namespace" . }}
+  {{- with .Values.serviceMonitor.targetLabels }}
+  targetLabels:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/statefulset.yaml

@@ -0,0 +1,58 @@
+{{- $sts := list "sts" "StatefulSet" "statefulset" -}}
+{{- if (or (.Values.useStatefulSet) (and .Values.persistence.enabled (not .Values.persistence.existingClaim) (has .Values.persistence.type $sts)))}}
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "grafana.fullname" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  replicas: {{ .Values.replicas }}
+  selector:
+    matchLabels:
+      {{- include "grafana.selectorLabels" . | nindent 6 }}
+  serviceName: {{ include "grafana.fullname" . }}-headless
+  template:
+    metadata:
+      labels:
+        {{- include "grafana.selectorLabels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        checksum/dashboards-json-config: {{ include (print $.Template.BasePath "/dashboards-json-configmap.yaml") . | sha256sum }}
+        checksum/sc-dashboard-provider-config: {{ include (print $.Template.BasePath "/configmap-dashboard-provider.yaml") . | sha256sum }}
+        {{- if and (or (and (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD)) (and .Values.ldap.enabled (not .Values.ldap.existingSecret))) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
+        checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
+        {{- end }}
+        kubectl.kubernetes.io/default-container: {{ .Chart.Name }}
+        {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- include "grafana.pod" . | nindent 6 }}
+  {{- if .Values.persistence.enabled}}
+  volumeClaimTemplates:
+  - apiVersion: v1
+    kind: PersistentVolumeClaim
+    metadata:
+      name: storage
+    spec:
+      accessModes: {{ .Values.persistence.accessModes }}
+      storageClassName: {{ .Values.persistence.storageClassName }}
+      resources:
+        requests:
+          storage: {{ .Values.persistence.size }}
+      {{- with .Values.persistence.selectorLabels }}
+      selector:
+        matchLabels:
+          {{- toYaml . | nindent 10 }}
+      {{- end }}
+  {{- end }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/tests/test-configmap.yaml

@@ -0,0 +1,20 @@
+{{- if .Values.testFramework.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "grafana.fullname" . }}-test
+  namespace: {{ include "grafana.namespace" . }}
+  annotations:
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+data:
+  run.sh: |-
+    @test "Test Health" {
+      url="http://{{ include "grafana.fullname" . }}/api/health"
+
+      code=$(wget --server-response --spider --timeout 90 --tries 10 ${url} 2>&1 | awk '/^  HTTP/{print $2}')
+      [ "$code" == "200" ]
+    }
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/tests/test-podsecuritypolicy.yaml

@@ -0,0 +1,32 @@
+{{- if and (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") .Values.testFramework.enabled .Values.rbac.pspEnabled }}
+apiVersion: policy/v1beta1
+kind: PodSecurityPolicy
+metadata:
+  name: {{ include "grafana.fullname" . }}-test
+  annotations:
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+spec:
+  allowPrivilegeEscalation: true
+  privileged: false
+  hostNetwork: false
+  hostIPC: false
+  hostPID: false
+  fsGroup:
+    rule: RunAsAny
+  seLinux:
+    rule: RunAsAny
+  supplementalGroups:
+    rule: RunAsAny
+  runAsUser:
+    rule: RunAsAny
+  volumes:
+    - configMap
+    - downwardAPI
+    - emptyDir
+    - projected
+    - csi
+    - secret
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/tests/test-role.yaml

@@ -0,0 +1,17 @@
+{{- if and (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") .Values.testFramework.enabled .Values.rbac.pspEnabled }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "grafana.fullname" . }}-test
+  namespace: {{ include "grafana.namespace" . }}
+  annotations:
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+rules:
+  - apiGroups:      ['policy']
+    resources:      ['podsecuritypolicies']
+    verbs:          ['use']
+    resourceNames:  [{{ include "grafana.fullname" . }}-test]
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/tests/test-rolebinding.yaml

@@ -0,0 +1,20 @@
+{{- if and (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") .Values.testFramework.enabled .Values.rbac.pspEnabled }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "grafana.fullname" . }}-test
+  namespace: {{ include "grafana.namespace" . }}
+  annotations:
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "grafana.fullname" . }}-test
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "grafana.serviceAccountNameTest" . }}
+    namespace: {{ include "grafana.namespace" . }}
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/tests/test-serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if and .Values.testFramework.enabled .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  name: {{ include "grafana.serviceAccountNameTest" . }}
+  namespace: {{ include "grafana.namespace" . }}
+  annotations:
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/tests/test.yaml

@@ -0,0 +1,53 @@
+{{- if .Values.testFramework.enabled }}
+{{- $root := . }}
+apiVersion: v1
+kind: Pod
+metadata:
+  name: {{ include "grafana.fullname" . }}-test
+  labels:
+    {{- include "grafana.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    "helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
+  namespace: {{ include "grafana.namespace" . }}
+spec:
+  serviceAccountName: {{ include "grafana.serviceAccountNameTest" . }}
+  {{- with .Values.testFramework.securityContext }}
+  securityContext:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- if or .Values.image.pullSecrets .Values.global.imagePullSecrets }}
+  imagePullSecrets:
+    {{- include "grafana.imagePullSecrets" (dict "root" $root "imagePullSecrets" .Values.image.pullSecrets) | nindent 4 }}
+  {{- end }}
+  {{- with .Values.nodeSelector }}
+  nodeSelector:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- with .Values.affinity }}
+  affinity:
+    {{- tpl (toYaml .) $root | nindent 4 }}
+  {{- end }}
+  {{- with .Values.tolerations }}
+  tolerations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  containers:
+    - name: {{ .Release.Name }}-test
+      image: "{{ .Values.global.imageRegistry | default .Values.testFramework.image.registry }}/{{ .Values.testFramework.image.repository }}:{{ .Values.testFramework.image.tag }}"
+      imagePullPolicy: "{{ .Values.testFramework.imagePullPolicy}}"
+      command: ["/opt/bats/bin/bats", "-t", "/tests/run.sh"]
+      volumeMounts:
+        - mountPath: /tests
+          name: tests
+          readOnly: true
+      {{- with .Values.testFramework.resources }}
+      resources:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+  volumes:
+    - name: tests
+      configMap:
+        name: {{ include "grafana.fullname" . }}-test
+  restartPolicy: Never
+{{- end }}

charts/kubezero-metrics/charts/kube-prometheus-stack/charts/kube-state-metrics/.helmignore

@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj