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feat: kubezero-metrics version bump, new Grafana dashboard management tooling for KubeZero, add ability to for compressed dashboards in configmaps

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This commit is contained in:
Stefan Reimer 2021-04-25 11:59:54 +02:00
parent a3d47cdb12
commit 4bf189a1e9
36 changed files with 522 additions and 72 deletions
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5
charts/kubezero-metrics/.helmignore
View File

@ -21,3 +21,8 @@
.idea/
*.tmproj
.vscode/
README.md.gotmpl
*.patch
*.sh
*.py

4
charts/kubezero-metrics/Chart.yaml
View File

@ -2,7 +2,7 @@ apiVersion: v2
name: kubezero-metrics
description: KubeZero Umbrella Chart for prometheus-operator
type: application
version: 0.3.5
version: 0.4.0
home: https://kubezero.com
icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
keywords:
@ -16,7 +16,7 @@ dependencies:
version: ">= 0.1.3"
repository: https://zero-down-time.github.io/kubezero/
- name: kube-prometheus-stack
version: 14.9.0
version: 15.2.0
# Switch back to upstream once all alerts are fixed eg. etcd gpcr
# repository: https://prometheus-community.github.io/helm-charts
- name: prometheus-adapter

6
charts/kubezero-metrics/charts/kube-prometheus-stack/Chart.yaml
View File

@ -6,7 +6,7 @@ annotations:
url: https://github.com/prometheus-operator/kube-prometheus
artifacthub.io/operator: "true"
apiVersion: v2
appVersion: 0.46.0
appVersion: 0.47.0
dependencies:
- condition: kubeStateMetrics.enabled
name: kube-state-metrics
@ -19,7 +19,7 @@ dependencies:
- condition: grafana.enabled
name: grafana
repository: https://grafana.github.io/helm-charts
version: 6.7.*
version: 6.8.*
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
@ -44,4 +44,4 @@ sources:
- https://github.com/prometheus-community/helm-charts
- https://github.com/prometheus-operator/kube-prometheus
type: application
version: 14.9.0
version: 15.2.0

13
charts/kubezero-metrics/charts/kube-prometheus-stack/README.md
View File

@ -83,6 +83,19 @@ _See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documen
A major chart version change (like v1.2.3 -> v2.0.0) indicates that there is an incompatible breaking change needing manual actions.
### From 14.x to 15.x
Version 15 upgrades prometheus-operator from 0.46.x to 0.47.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:
```console
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
```
### From 13.x to 14.x
Version 14 upgrades prometheus-operator from 0.45.x to 0.46.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:

2
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/Chart.yaml
View File

@ -19,4 +19,4 @@ name: grafana
sources:
- https://github.com/grafana/grafana
type: application
version: 6.7.4
version: 6.8.0

2
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/README.md
View File

@ -63,6 +63,7 @@ This version requires Helm >= 3.1.0.
| `image.sha` | Image sha (optional) | `2b56f6106ddc376bb46d974230d530754bf65a640dfbc5245191d72d3b49efc6` |
| `image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Image pull secrets | `{}` |
| `service.enabled` | Enable grafana service | `true` |
| `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` |
@ -215,6 +216,7 @@ This version requires Helm >= 3.1.0.
| `imageRenderer.securityContext` | image-renderer deployment securityContext | `{}` |
| `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 service port used by both service and deployment | `8081` |
| `imageRenderer.grafanaSubPath` | Grafana sub path to use for image renderer callback url | `''` |

5
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/_pod.tpl
View File

@ -197,11 +197,16 @@ containers:
- name: FOLDER_ANNOTATION
value: "{{ .Values.sidecar.dashboards.folderAnnotation }}"
{{- end }}
- name: SCRIPT
value: /opt/script.sh
resources:
{{ toYaml .Values.sidecar.resources | indent 6 }}
volumeMounts:
- name: sc-dashboard-volume
mountPath: {{ .Values.sidecar.dashboards.folder | quote }}
- name: script-volume
mountPath: /opt/script.sh
subPath: script.sh
{{- end}}
- name: {{ .Chart.Name }}
{{- if .Values.image.sha }}

4
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/configmap.yaml
View File

@ -19,8 +19,10 @@ data:
{{- range $elem, $elemVal := $value }}
{{- if kindIs "invalid" $elemVal }}
{{ $elem }} =
{{- else if kindIs "string" $elemVal }}
{{ $elem }} = {{ tpl $elemVal $ }}
{{- else }}
{{ $elem }} = {{ tpl (toYaml $elemVal) $ }}
{{ $elem }} = {{ $elemVal }}
{{- end }}
{{- end }}
{{- end }}

2
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/image-renderer-service.yaml
View File

@ -1,4 +1,5 @@
{{ if .Values.imageRenderer.enabled }}
{{ if .Values.imageRenderer.service.enabled }}
apiVersion: v1
kind: Service
metadata:
@ -26,3 +27,4 @@ spec:
selector:
{{- include "grafana.imageRenderer.selectorLabels" . | nindent 4 }}
{{ end }}
{{ end }}

3
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/templates/service.yaml
View File

@ -1,3 +1,4 @@
{{ if .Values.service.enabled }}
apiVersion: v1
kind: Service
metadata:
@ -47,4 +48,4 @@ spec:
{{- end }}
selector:
{{- include "grafana.selectorLabels" . | nindent 4 }}
{{ end }}

3
charts/kubezero-metrics/charts/kube-prometheus-stack/charts/grafana/values.yaml
View File

@ -125,6 +125,7 @@ podPortName: grafana
## ref: http://kubernetes.io/docs/user-guide/services/
##
service:
enabled: true
type: ClusterIP
port: 80
targetPort: 3000
@ -688,6 +689,8 @@ imageRenderer:
# image-renderer deployment priority class
priorityClassName: ''
service:
# Enable the image-renderer service
enabled: true
# image-renderer service port name
portName: 'http'
# image-renderer service port used by both service and deployment

2
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-alertmanagerconfigs.yaml
View File

@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
---
apiVersion: apiextensions.k8s.io/v1

2
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-alertmanagers.yaml
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@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
---
apiVersion: apiextensions.k8s.io/v1

4
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-podmonitors.yaml
View File

@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
---
apiVersion: apiextensions.k8s.io/v1
@ -161,7 +161,7 @@ spec:
description: ProxyURL eg http://proxyserver:2195 Directs scrapes to proxy through this endpoint.
type: string
relabelings:
description: 'RelabelConfigs to apply to samples before ingestion. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
description: 'RelabelConfigs to apply to samples before scraping. Prometheus Operator automatically adds relabelings for a few standard Kubernetes fields and replaces original scrape job name with __tmp_prometheus_job_name. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
items:
description: 'RelabelConfig allows dynamic rewriting of the label set, being applied to samples before ingestion. It defines `<metric_relabel_configs>`-section of Prometheus configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
properties:

144
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-probes.yaml
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@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
---
apiVersion: apiextensions.k8s.io/v1
@ -35,6 +35,55 @@ spec:
spec:
description: Specification of desired Ingress selection for target discovery by Prometheus.
properties:
basicAuth:
description: 'BasicAuth allow an endpoint to authenticate over basic authentication. More info: https://prometheus.io/docs/operating/configuration/#endpoint'
properties:
password:
description: The secret in the service monitor namespace that contains the password for authentication.
properties:
key:
description: The key of the secret to select from. Must be a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be defined
type: boolean
required:
- key
type: object
username:
description: The secret in the service monitor namespace that contains the username for authentication.
properties:
key:
description: The key of the secret to select from. Must be a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be defined
type: boolean
required:
- key
type: object
type: object
bearerTokenSecret:
description: Secret to mount to read bearer token for scraping targets. The secret needs to be in the same namespace as the probe and accessible by the Prometheus Operator.
properties:
key:
description: The key of the secret to select from. Must be a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be defined
type: boolean
required:
- key
type: object
interval:
description: Interval at which targets are probed using the configured prober. If not specified Prometheus' global scrape interval is used.
type: string
@ -188,6 +237,99 @@ spec:
type: array
type: object
type: object
tlsConfig:
description: TLS configuration to use when scraping the endpoint.
properties:
ca:
description: Struct containing the CA cert to use for the targets.
properties:
configMap:
description: ConfigMap containing data to use for the targets.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap or its key must be defined
type: boolean
required:
- key
type: object
secret:
description: Secret containing data to use for the targets.
properties:
key:
description: The key of the secret to select from. Must be a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be defined
type: boolean
required:
- key
type: object
type: object
cert:
description: Struct containing the client cert file for the targets.
properties:
configMap:
description: ConfigMap containing data to use for the targets.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap or its key must be defined
type: boolean
required:
- key
type: object
secret:
description: Secret containing data to use for the targets.
properties:
key:
description: The key of the secret to select from. Must be a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be defined
type: boolean
required:
- key
type: object
type: object
insecureSkipVerify:
description: Disable target certificate validation.
type: boolean
keySecret:
description: Secret containing the client key file for the targets.
properties:
key:
description: The key of the secret to select from. Must be a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be defined
type: boolean
required:
- key
type: object
serverName:
description: Used to verify the hostname for the targets.
type: string
type: object
type: object
required:
- spec

21
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-prometheuses.yaml
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@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
---
apiVersion: apiextensions.k8s.io/v1
@ -1467,6 +1467,11 @@ spec:
enableAdminAPI:
description: 'Enable access to prometheus web admin API. Defaults to the value of `false`. WARNING: Enabling the admin APIs enables mutating endpoints, to delete data, shutdown Prometheus, and more. Enabling this should be done with care and the user is advised to add additional authentication authorization via a proxy to ensure only clients authorized to perform these actions can do so. For more information see https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-admin-apis'
type: boolean
enableFeatures:
description: Enable access to Prometheus disabled features. By default, no features are enabled. Enabling disabled features is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. For more information see https://prometheus.io/docs/prometheus/latest/disabled_features/
items:
type: string
type: array
enforcedNamespaceLabel:
description: EnforcedNamespaceLabel enforces adding a namespace label of origin for each alert and metric that is user created. The label value will always be the namespace of the object that is being created.
type: string
@ -2465,7 +2470,7 @@ spec:
type: object
type: object
bearerToken:
description: bearer token for remote read.
description: Bearer token for remote read.
type: string
bearerTokenFile:
description: File to read bearer token for remote read.
@ -2636,7 +2641,7 @@ spec:
type: object
type: object
bearerToken:
description: File to read bearer token for remote write.
description: Bearer token for remote write.
type: string
bearerTokenFile:
description: File to read bearer token for remote write.
@ -2646,6 +2651,16 @@ spec:
type: string
description: Custom HTTP headers to be sent along with each remote write request. Be aware that headers that are set by Prometheus itself can't be overwritten. Only valid in Prometheus versions 2.25.0 and newer.
type: object
metadataConfig:
description: MetadataConfig configures the sending of series metadata to remote storage.
properties:
send:
description: Whether metric metadata is sent to remote storage or not.
type: boolean
sendInterval:
description: How frequently metric metadata is sent to remote storage.
type: string
type: object
name:
description: The name of the remote write queue, must be unique if specified. The name is used in metrics and logging in order to differentiate queues. Only valid in Prometheus versions 2.15.0 and newer.
type: string

2
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-prometheusrules.yaml
View File

@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
---
apiVersion: apiextensions.k8s.io/v1

4
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-servicemonitors.yaml
View File

@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
---
apiVersion: apiextensions.k8s.io/v1
@ -149,7 +149,7 @@ spec:
description: ProxyURL eg http://proxyserver:2195 Directs scrapes to proxy through this endpoint.
type: string
relabelings:
description: 'RelabelConfigs to apply to samples before scraping. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
description: 'RelabelConfigs to apply to samples before scraping. Prometheus Operator automatically adds relabelings for a few standard Kubernetes fields and replaces original scrape job name with __tmp_prometheus_job_name. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
items:
description: 'RelabelConfig allows dynamic rewriting of the label set, being applied to samples before ingestion. It defines `<metric_relabel_configs>`-section of Prometheus configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
properties:

2
charts/kubezero-metrics/charts/kube-prometheus-stack/crds/crd-thanosrulers.yaml
View File

@ -1,4 +1,4 @@
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
---
apiVersion: apiextensions.k8s.io/v1

4
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/_helpers.tpl
View File

@ -46,6 +46,10 @@ The longest name that gets created adds and extra 37 characters, so truncation s
{{/* Generate basic labels */}}
{{- define "kube-prometheus-stack.labels" }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/version: "{{ .Chart.Version }}"
app.kubernetes.io/part-of: {{ template "kube-prometheus-stack.name" . }}
chart: {{ template "kube-prometheus-stack.chartref" . }}
release: {{ $.Release.Name | quote }}
heritage: {{ $.Release.Service | quote }}

2
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/alertmanager/alertmanager.yaml
View File

@ -91,7 +91,7 @@ spec:
labelSelector:
matchExpressions:
- {key: app, operator: In, values: [alertmanager]}
- {key: prometheus, operator: In, values: [{{ template "kube-prometheus-stack.fullname" . }}-alertmanager]}
- {key: alertmanager, operator: In, values: [{{ template "kube-prometheus-stack.fullname" . }}-alertmanager]}
{{- else if eq .Values.alertmanager.alertmanagerSpec.podAntiAffinity "soft" }}
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:

22
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/alertmanager/ingress.yaml
View File

@ -4,11 +4,13 @@
{{- $servicePort := .Values.alertmanager.service.port -}}
{{- $routePrefix := list .Values.alertmanager.alertmanagerSpec.routePrefix }}
{{- $paths := .Values.alertmanager.ingress.paths | default $routePrefix -}}
{{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
{{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1" -}}
apiVersion: networking.k8s.io/v1
{{- else if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" -}}
apiVersion: networking.k8s.io/v1beta1
{{ else }}
{{- else -}}
apiVersion: extensions/v1beta1
{{ end -}}
{{- end }}
kind: Ingress
metadata:
name: {{ $serviceName }}
@ -41,8 +43,15 @@ spec:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ $serviceName }}
port:
number: {{ $servicePort }}
{{- else }}
serviceName: {{ $serviceName }}
servicePort: {{ $servicePort }}
{{- end }}
{{- end -}}
{{- end -}}
{{- else }}
@ -54,8 +63,15 @@ spec:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ $serviceName }}
port:
number: {{ $servicePort }}
{{- else }}
serviceName: {{ $serviceName }}
servicePort: {{ $servicePort }}
{{- end }}
{{- end -}}
{{- end -}}
{{- if .Values.alertmanager.ingress.tls }}

17
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/alertmanager/ingressperreplica.yaml
View File

@ -11,17 +11,19 @@ metadata:
items:
{{ range $i, $e := until $count }}
- kind: Ingress
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
apiVersion: networking.k8s.io/v1
{{- else if $.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
apiVersion: networking.k8s.io/v1beta1
{{ else }}
{{- else }}
apiVersion: extensions/v1beta1
{{ end -}}
{{- end }}
metadata:
name: {{ include "kube-prometheus-stack.fullname" $ }}-alertmanager-{{ $i }}
namespace: {{ template "kube-prometheus-stack.namespace" $ }}
labels:
app: {{ include "kube-prometheus-stack.name" $ }}-alertmanager
{{ include "kube-prometheus-stack.labels" $ | indent 8 }}
{{ include "kube-prometheus-stack.labels" $ | indent 8 }}
{{- if $ingressValues.labels }}
{{ toYaml $ingressValues.labels | indent 8 }}
{{- end }}
@ -45,8 +47,15 @@ items:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ include "kube-prometheus-stack.fullname" $ }}-alertmanager-{{ $i }}
port:
number: {{ $servicePort }}
{{- else }}
serviceName: {{ include "kube-prometheus-stack.fullname" $ }}-alertmanager-{{ $i }}
servicePort: {{ $servicePort }}
{{- end }}
{{- end -}}
{{- if or $ingressValues.tlsSecretName $ingressValues.tlsSecretPerReplica.enabled }}
tls:

2
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/alertmanager/serviceaccount.yaml
View File

@ -6,6 +6,8 @@ metadata:
namespace: {{ template "kube-prometheus-stack.namespace" . }}
labels:
app: {{ template "kube-prometheus-stack.name" . }}-alertmanager
app.kubernetes.io/name: {{ template "kube-prometheus-stack.name" . }}-alertmanager
app.kubernetes.io/component: alertmanager
{{ include "kube-prometheus-stack.labels" . | indent 4 }}
{{- if .Values.alertmanager.serviceAccount.annotations }}
annotations:

2
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/prometheus-operator/serviceaccount.yaml
View File

@ -6,6 +6,8 @@ metadata:
namespace: {{ template "kube-prometheus-stack.namespace" . }}
labels:
app: {{ template "kube-prometheus-stack.name" . }}-operator
app.kubernetes.io/name: {{ template "kube-prometheus-stack.name" . }}-prometheus-operator
app.kubernetes.io/component: prometheus-operator
{{ include "kube-prometheus-stack.labels" . | indent 4 }}
imagePullSecrets:
{{ toYaml .Values.global.imagePullSecrets | indent 2 }}

34
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/prometheus/ingress.yaml
View File

@ -1,14 +1,16 @@
{{- if and .Values.prometheus.enabled .Values.prometheus.ingress.enabled }}
{{- $pathType := .Values.prometheus.ingress.pathType | default "" }}
{{- $serviceName := printf "%s-%s" (include "kube-prometheus-stack.fullname" .) "prometheus" }}
{{- $servicePort := .Values.prometheus.service.port -}}
{{- $routePrefix := list .Values.prometheus.prometheusSpec.routePrefix }}
{{- $paths := .Values.prometheus.ingress.paths | default $routePrefix -}}
{{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
{{- if and .Values.prometheus.enabled .Values.prometheus.ingress.enabled -}}
{{- $pathType := .Values.prometheus.ingress.pathType | default "" -}}
{{- $serviceName := printf "%s-%s" (include "kube-prometheus-stack.fullname" .) "prometheus" -}}
{{- $servicePort := .Values.prometheus.service.port -}}
{{- $routePrefix := list .Values.prometheus.prometheusSpec.routePrefix -}}
{{- $paths := .Values.prometheus.ingress.paths | default $routePrefix -}}
{{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1" -}}
apiVersion: networking.k8s.io/v1
{{- else if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" -}}
apiVersion: networking.k8s.io/v1beta1
{{ else }}
{{- else -}}
apiVersion: extensions/v1beta1
{{ end -}}
{{- end }}
kind: Ingress
metadata:
{{- if .Values.prometheus.ingress.annotations }}
@ -41,8 +43,15 @@ spec:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ $serviceName }}
port:
number: {{ $servicePort }}
{{- else }}
serviceName: {{ $serviceName }}
servicePort: {{ $servicePort }}
{{- end }}
{{- end -}}
{{- end -}}
{{- else }}
@ -54,8 +63,15 @@ spec:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ $serviceName }}
port:
number: {{ $servicePort }}
{{- else }}
serviceName: {{ $serviceName }}
servicePort: {{ $servicePort }}
{{- end }}
{{- end -}}
{{- end -}}
{{- if .Values.prometheus.ingress.tls }}

22
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/prometheus/ingressThanosSidecar.yaml
View File

@ -4,11 +4,13 @@
{{- $thanosPort := .Values.prometheus.thanosIngress.servicePort -}}
{{- $routePrefix := list .Values.prometheus.prometheusSpec.routePrefix }}
{{- $paths := .Values.prometheus.thanosIngress.paths | default $routePrefix -}}
{{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
{{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1" -}}
apiVersion: networking.k8s.io/v1
{{- else if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" -}}
apiVersion: networking.k8s.io/v1beta1
{{ else }}
{{- else -}}
apiVersion: extensions/v1beta1
{{ end -}}
{{- end }}
kind: Ingress
metadata:
{{- if .Values.prometheus.thanosIngress.annotations }}
@ -40,8 +42,15 @@ spec:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ $serviceName }}
port:
number: {{ $thanosPort }}
{{- else }}
serviceName: {{ $serviceName }}
servicePort: {{ $thanosPort }}
{{- end }}
{{- end -}}
{{- end -}}
{{- else }}
@ -53,8 +62,15 @@ spec:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ $serviceName }}
port:
number: {{ $thanosPort }}
{{- else }}
serviceName: {{ $serviceName }}
servicePort: {{ $thanosPort }}
{{- end }}
{{- end -}}
{{- end -}}
{{- if .Values.prometheus.thanosIngress.tls }}

17
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/prometheus/ingressperreplica.yaml
View File

@ -11,17 +11,19 @@ metadata:
items:
{{ range $i, $e := until $count }}
- kind: Ingress
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
apiVersion: networking.k8s.io/v1
{{- else if $.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }}
apiVersion: networking.k8s.io/v1beta1
{{ else }}
{{- else }}
apiVersion: extensions/v1beta1
{{ end -}}
{{- end }}
metadata:
name: {{ include "kube-prometheus-stack.fullname" $ }}-prometheus-{{ $i }}
namespace: {{ template "kube-prometheus-stack.namespace" $ }}
labels:
app: {{ include "kube-prometheus-stack.name" $ }}-prometheus
{{ include "kube-prometheus-stack.labels" $ | indent 8 }}
{{ include "kube-prometheus-stack.labels" $ | indent 8 }}
{{- if $ingressValues.labels }}
{{ toYaml $ingressValues.labels | indent 8 }}
{{- end }}
@ -45,8 +47,15 @@ items:
pathType: {{ $pathType }}
{{- end }}
backend:
{{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
service:
name: {{ include "kube-prometheus-stack.fullname" $ }}-prometheus-{{ $i }}
port:
number: {{ $servicePort }}
{{- else }}
serviceName: {{ include "kube-prometheus-stack.fullname" $ }}-prometheus-{{ $i }}
servicePort: {{ $servicePort }}
{{- end }}
{{- end -}}
{{- if or $ingressValues.tlsSecretName $ingressValues.tlsSecretPerReplica.enabled }}
tls:

6
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/prometheus/prometheus.yaml
View File

@ -70,6 +70,12 @@ spec:
logFormat: {{ .Values.prometheus.prometheusSpec.logFormat }}
listenLocal: {{ .Values.prometheus.prometheusSpec.listenLocal }}
enableAdminAPI: {{ .Values.prometheus.prometheusSpec.enableAdminAPI }}
{{- if .Values.prometheus.prometheusSpec.enableFeatures }}
enableFeatures:
{{- range $enableFeatures := .Values.prometheus.prometheusSpec.enableFeatures }}
- {{ tpl $enableFeatures $ }}
{{- end }}
{{- end }}
{{- if .Values.prometheus.prometheusSpec.scrapeInterval }}
scrapeInterval: {{ .Values.prometheus.prometheusSpec.scrapeInterval }}
{{- end }}

2
charts/kubezero-metrics/charts/kube-prometheus-stack/templates/prometheus/serviceaccount.yaml
View File

@ -6,6 +6,8 @@ metadata:
namespace: {{ template "kube-prometheus-stack.namespace" . }}
labels:
app: {{ template "kube-prometheus-stack.name" . }}-prometheus
app.kubernetes.io/name: {{ template "kube-prometheus-stack.name" . }}-prometheus
app.kubernetes.io/component: prometheus
{{ include "kube-prometheus-stack.labels" . | indent 4 }}
{{- if .Values.prometheus.serviceAccount.annotations }}
annotations:

9
charts/kubezero-metrics/charts/kube-prometheus-stack/values.yaml
View File

@ -1536,7 +1536,7 @@ prometheusOperator:
##
image:
repository: quay.io/prometheus-operator/prometheus-operator
tag: v0.46.0
tag: v0.47.0
sha: ""
pullPolicy: IfNotPresent
@ -1552,7 +1552,7 @@ prometheusOperator:
##
prometheusConfigReloaderImage:
repository: quay.io/prometheus-operator/prometheus-config-reloader
tag: v0.46.0
tag: v0.47.0
sha: ""
## Set the prometheus config reloader side-car CPU limit
@ -1868,6 +1868,11 @@ prometheus:
##
enableAdminAPI: false
# EnableFeatures API enables access to Prometheus disabled features.
# ref: https://prometheus.io/docs/prometheus/latest/disabled_features/
enableFeatures: []
# - exemplar-storage
## Image of Prometheus.
##
image:

28
charts/kubezero-metrics/adjust_alarms.patch → charts/kubezero-metrics/metrics-zdt.path
View File

@ -1,6 +1,26 @@
diff -turN charts/kube-prometheus-stack/charts/grafana/templates/_pod.tpl charts/kube-prometheus-stack.zdt/charts/grafana/templates/_pod.tpl
--- charts/kube-prometheus-stack/charts/grafana/templates/_pod.tpl 2021-04-22 00:36:35.000000000 +0200
+++ charts/kube-prometheus-stack.zdt/charts/grafana/templates/_pod.tpl 2021-04-25 11:16:06.807876896 +0200
@@ -197,11 +197,16 @@
- name: FOLDER_ANNOTATION
value: "{{ .Values.sidecar.dashboards.folderAnnotation }}"
{{- end }}
+ - name: SCRIPT
+ value: /opt/script.sh
resources:
{{ toYaml .Values.sidecar.resources | indent 6 }}
volumeMounts:
- name: sc-dashboard-volume
mountPath: {{ .Values.sidecar.dashboards.folder | quote }}
+ - name: script-volume
+ mountPath: /opt/script.sh
+ subPath: script.sh
{{- end}}
- name: {{ .Chart.Name }}
{{- if .Values.image.sha }}
diff -turN charts/kube-prometheus-stack/templates/prometheus/rules-1.14/etcd.yaml charts/kube-prometheus-stack.zdt/templates/prometheus/rules-1.14/etcd.yaml
--- charts/kube-prometheus-stack/templates/prometheus/rules-1.14/etcd.yaml 2021-04-14 22:13:29.000000000 +0200
+++ charts/kube-prometheus-stack.zdt/templates/prometheus/rules-1.14/etcd.yaml 2021-04-15 14:43:03.074281889 +0200
--- charts/kube-prometheus-stack/templates/prometheus/rules-1.14/etcd.yaml 2021-04-22 00:36:35.000000000 +0200
+++ charts/kube-prometheus-stack.zdt/templates/prometheus/rules-1.14/etcd.yaml 2021-04-25 11:10:33.021207900 +0200
@@ -54,34 +54,6 @@
{{- if .Values.defaultRules.additionalRuleLabels }}
{{ toYaml .Values.defaultRules.additionalRuleLabels | indent 8 }}
@ -37,8 +57,8 @@ diff -turN charts/kube-prometheus-stack/templates/prometheus/rules-1.14/etcd.yam
annotations:
message: 'etcd cluster "{{`{{`}} $labels.job {{`}}`}}": gRPC requests to {{`{{`}} $labels.grpc_method {{`}}`}} are taking {{`{{`}} $value {{`}}`}}s on etcd instance {{`{{`}} $labels.instance {{`}}`}}.'
diff -turN charts/kube-prometheus-stack/templates/prometheus/rules-1.14/node-exporter.yaml charts/kube-prometheus-stack.zdt/templates/prometheus/rules-1.14/node-exporter.yaml
--- charts/kube-prometheus-stack/templates/prometheus/rules-1.14/node-exporter.yaml 2021-04-14 22:13:29.000000000 +0200
+++ charts/kube-prometheus-stack.zdt/templates/prometheus/rules-1.14/node-exporter.yaml 2021-04-15 14:49:41.614282790 +0200
--- charts/kube-prometheus-stack/templates/prometheus/rules-1.14/node-exporter.yaml 2021-04-22 00:36:35.000000000 +0200
+++ charts/kube-prometheus-stack.zdt/templates/prometheus/rules-1.14/node-exporter.yaml 2021-04-25 11:10:33.021207900 +0200
@@ -30,7 +30,7 @@
summary: Filesystem is predicted to run out of space within the next 24 hours.
expr: |-

97
charts/kubezero-metrics/sync_grafana_dashboards.py Executable file
View File

@ -0,0 +1,97 @@
#!/usr/bin/env python3
import sys
import json
import yaml
import requests
import textwrap
import io
import gzip
import base64
config_file = sys.argv[1]
configmap_file = sys.argv[2]
# read config file
with open(config_file, 'r') as yaml_contents:
config = yaml.safe_load(yaml_contents.read())
if 'condition' in config:
configmap = '''{{- if %(condition)s }}
''' % config
else:
configmap = ''
# Base configmap for KubeZero
configmap += '''apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%%s-%%s" (include "kubezero-lib.fullname" $) "%(configmap)s" | trunc 63 | trimSuffix "-" }}
namespace: {{ .Release.Namespace }}
labels:
grafana_dashboard: "1"
{{ include "kubezero-lib.labels" . | indent 4 }}
''' % config
# Put all dashboards into a folder ?
if 'folder' in config:
configmap += ''' annotations:
k8s-sidecar-target-directory: %(folder)s
''' % config
# compress ?
if 'gzip' in config and config['gzip']:
configmap += '''binaryData:
'''
else:
configmap += '''data:
'''
for b in config['dashboards']:
response = requests.get(b['url'])
if response.status_code != 200:
print('Skipping the file, response code %s not equals 200' % response.status_code)
continue
raw_text = response.text
obj = json.loads(raw_text)
# Customize each dashboard
# Set default tim in all charts to 1h
obj['time'] = { "from": "now-1h", "to": "now" }
obj['refresh'] = "30s"
if 'tags' in b:
obj['tags'] = b['tags']
text = json.dumps(obj, indent=2)
text = text.replace("{{", "{{`{{").replace("}}", "}}`}}").replace("{{`{{", "{{`{{`}}").replace("}}`}}", "{{`}}`}}")
if 'gzip' in config and config['gzip']:
# compress and base64 encode
buf = io.BytesIO()
f = gzip.GzipFile(mode='w', fileobj=buf, mtime=0)
f.write(text.encode())
f.close()
textb64 = base64.b64encode(buf.getvalue()).decode('utf-8')
textb64 = textwrap.indent(textb64, ' '*4)
configmap += ''' %(name)s.json.gz:
''' % b
configmap += textb64+'\n'
else:
text = textwrap.indent(text, ' '*4)
configmap += ''' %(name)s.json:
''' % b
configmap += text+'\n'
if 'condition' in config:
configmap += '{{- end }}'+'\n'
# Write Configmap
with open(configmap_file, 'w') as f:
f.write(configmap)

11
charts/kubezero-metrics/templates/dashboard-gunzip-cm.yaml Normal file
View File

@ -0,0 +1,11 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: script-configmap
namespace: {{ $.Release.Namespace }}
labels:
{{ include "kubezero-lib.labels" $ | indent 4 }}
data:
script.sh: |-
#!/bin/sh
/bin/gunzip -k /tmp/dashboards/*/*.gz

4
charts/kubezero-metrics/update.sh
View File

@ -1,10 +1,10 @@
#!/bin/bash
VERSION=14.9.0
VERSION=15.2.0
rm -rf charts/kube-prometheus-stack
curl -L -s -o - https://github.com/prometheus-community/helm-charts/releases/download/kube-prometheus-stack-${VERSION}/kube-prometheus-stack-${VERSION}.tgz | tar xfz - -C charts
# The grpc alerts could be re-enabled with etcd 3.5
# https://github.com/etcd-io/etcd/pull/12196
patch -p0 -i adjust_alarms.patch --no-backup-if-mismatch
patch -p0 -i metrics-zdt.path --no-backup-if-mismatch

75
charts/kubezero-metrics/values.yaml
View File

@ -1,4 +1,8 @@
kube-prometheus-stack:
global:
rbac:
pspEnabled: false
defaultRules:
create: true
@ -61,14 +65,6 @@ kube-prometheus-stack:
limits:
memory: 64Mi
namespaces:
releaseNamespace: true
additional:
- kube-system
- istio-system
- istio-ingress
- logging
admissionWebhooks:
patch:
tolerations:
@ -89,6 +85,8 @@ kube-prometheus-stack:
action: replace
prometheus-node-exporter:
rbac:
pspEnabled: false
resources:
requests:
cpu: 20m
@ -103,6 +101,10 @@ kube-prometheus-stack:
logFormat: json
# externalUrl:
# gather all monitors
podMonitorSelectorNilUsesHelmValues: false
serviceMonitorSelectorNilUsesHelmValues: false
resources:
requests:
memory: 512Mi
@ -111,25 +113,66 @@ kube-prometheus-stack:
memory: 3Gi
# cpu: "1000m"
walCompression: true
storageSpec:
volumeClaimTemplate:
spec:
storageClassName: ebs-sc-gp2-xfs
storageClassName: ebs-sc-gp3-xfs
accessModes: ["ReadWriteOnce"]
resources:
requests:
storage: 16Gi
# Custom Grafana tweaks
# - persistence, plugins, auth
grafana:
enabled: true
persistence:
rbac:
pspEnabled: false
grafana.ini:
server:
enable_gzip: true
analytics:
check_for_updates: false
security:
disable_gravatar: true
cookie_secure: true
strict_transport_security: true
#auth:
# disable_login_form: true
# disable_signout_menu: true
auth.anonymous:
enabled: true
size: 4Gi
storageClassName: ebs-sc-gp2-xfs
deploymentStrategy:
type: Recreate
dashboards:
min_refresh_interval: "30s"
# default_home_dashboard_path: 'dashboards/kubezero.json'
alerting:
enabled: false
date_formats:
default_timezone: UTC
sidecar:
# We require at least 1.12.0 for the SCRIPT and relative folder names
image:
tag: 1.12.0
dashboards:
searchNamespace: ALL
provider:
foldersFromFilesStructure: true
# For the gunzip script
extraContainerVolumes:
- name: script-volume
configMap:
name: script-configmap
defaultMode: 0777
#persistence:
# enabled: true
# size: 4Gi
# storageClassName: ebs-sc-gp2-xfs
#deploymentStrategy:
# type: Recreate
plugins:
- grafana-piechart-panel
service:
@ -141,6 +184,8 @@ kube-prometheus-stack:
# Assign state metrics to control plane
kube-state-metrics:
podSecurityPolicy:
enabled: false
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule