Various logging fixes to get a first version of ES and Kibana running

charts/kubezero-logging/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: kubezero-logging
 description: KubeZero Umbrella Chart for complete EFK stack
 type: application
-version: 0.0.1
-appVersion: 1.2.0
+version: 0.0.2
+appVersion: 1.2.1
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:

charts/kubezero-logging/eck/all-in-one.yaml

@@ -1028,8 +1028,8 @@ spec:
               description: Image is the Elasticsearch Docker image to deploy.
               type: string
             nodeSets:
-              description: 'NodeSets allow specifying groups of Elasticsearch nodes
-                sharing the same configuration and Pod templates. See: https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-orchestration.html'
+              description: NodeSets allow specifying groups of Elasticsearch nodes
+                sharing the same configuration and Pod templates.
               items:
                 description: NodeSet is the specification for a group of Elasticsearch
                   nodes sharing the same configuration and a Pod template.
@@ -1054,12 +1054,12 @@ spec:
                       the Pods belonging to this NodeSet.
                     type: object
                   volumeClaimTemplates:
-                    description: 'VolumeClaimTemplates is a list of persistent volume
+                    description: VolumeClaimTemplates is a list of persistent volume
                       claims to be used by each Pod in this NodeSet. Every claim in
                       this list must have a matching volumeMount in one of the containers
                       defined in the PodTemplate. Items defined here take precedence
                       over any default claims added by the operator with the same
-                      name. See: https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-volume-claim-templates.html'
+                      name.
                     items:
                       description: PersistentVolumeClaim is a user's request for and
                         claim to a persistent volume
@@ -2829,7 +2829,7 @@ spec:
       terminationGracePeriodSeconds: 10
       serviceAccountName: elastic-operator
       containers:
-      - image: "docker.elastic.co/eck/eck-operator:1.2.0"
+      - image: "docker.elastic.co/eck/eck-operator:1.2.1"
         imagePullPolicy: IfNotPresent
         name: manager
         args:
@@ -2849,7 +2849,7 @@ spec:
               fieldRef:
                 fieldPath: metadata.namespace
           - name: OPERATOR_IMAGE
-            value: "docker.elastic.co/eck/eck-operator:1.2.0"
+            value: "docker.elastic.co/eck/eck-operator:1.2.1"
           - name: WEBHOOK_SECRET
             value: "elastic-webhook-server-cert"
         resources:

charts/kubezero-logging/eck/update.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-ECK_VERSION=1.2.0
+ECK_VERSION=1.2.1
 
 curl -o all-in-one.yaml https://download.elastic.co/downloads/eck/${ECK_VERSION}/all-in-one.yaml
 

charts/kubezero-logging/templates/eck-operator.yaml

@@ -1031,8 +1031,8 @@ spec:
               description: Image is the Elasticsearch Docker image to deploy.
               type: string
             nodeSets:
-              description: 'NodeSets allow specifying groups of Elasticsearch nodes
-                sharing the same configuration and Pod templates. See: https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-orchestration.html'
+              description: NodeSets allow specifying groups of Elasticsearch nodes
+                sharing the same configuration and Pod templates.
               items:
                 description: NodeSet is the specification for a group of Elasticsearch
                   nodes sharing the same configuration and a Pod template.
@@ -1057,12 +1057,12 @@ spec:
                       the Pods belonging to this NodeSet.
                     type: object
                   volumeClaimTemplates:
-                    description: 'VolumeClaimTemplates is a list of persistent volume
+                    description: VolumeClaimTemplates is a list of persistent volume
                       claims to be used by each Pod in this NodeSet. Every claim in
                       this list must have a matching volumeMount in one of the containers
                       defined in the PodTemplate. Items defined here take precedence
                       over any default claims added by the operator with the same
-                      name. See: https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-volume-claim-templates.html'
+                      name.
                     items:
                       description: PersistentVolumeClaim is a user's request for and
                         claim to a persistent volume
@@ -3021,10 +3021,10 @@ spec:
             fieldRef:
               fieldPath: metadata.namespace
         - name: OPERATOR_IMAGE
-          value: docker.elastic.co/eck/eck-operator:1.2.0
+          value: docker.elastic.co/eck/eck-operator:1.2.1
         - name: WEBHOOK_SECRET
           value: elastic-webhook-server-cert
-        image: docker.elastic.co/eck/eck-operator:1.2.0
+        image: docker.elastic.co/eck/eck-operator:1.2.1
         imagePullPolicy: IfNotPresent
         name: manager
         ports:

charts/kubezero-logging/templates/elasticsearch.yaml

@@ -25,16 +25,23 @@ spec:
       {{- if $.Values.es.s3_snapshot_iamrole }}
       metadata:
         annotations:
-          iam.amazonaws.com/role: {{ $.Values.es.s3_snapshot_iamrole }}
+          iam.amazonaws.com/role: {{ $.Values.es.s3Snapshot.iamrole }}
       {{- end }}
       spec:
+        {{- if or $.Values.es.prometheus $.Values.es.s3Snapshot.enabled }}
         initContainers:
         - name: install-plugins
           command:
           - sh
           - -c
           - |
-            bin/elasticsearch-plugin install --batch repository-s3 && bin/elasticsearch-plugin install --batch https://github.com/vvanholl/elasticsearch-prometheus-exporter/releases/download/{{ $.Values.version }}.0/prometheus-exporter-{{ $.Values.version }}.0.zip
+            {{- if $.Values.es.s3Snapshot.enabled }}
+            bin/elasticsearch-plugin install --batch repository-s3
+            {{- end }}
+            {{- if $.Values.es.prometheus }}
+            bin/elasticsearch-plugin install --batch https://github.com/vvanholl/elasticsearch-prometheus-exporter/releases/download/{{ $.Values.version }}.0/prometheus-exporter-{{ $.Values.version }}.0.zip
+            {{- end }}
+        {{- end }}
         containers:
         - name: elasticsearch
           resources:
@@ -52,7 +59,7 @@ spec:
             - podAffinityTerm:
                 labelSelector:
                   matchLabels:
-                    elasticsearch.k8s.elastic.co/cluster-name: {{ $.Values.name }}
+                    elasticsearch.k8s.elastic.co/cluster-name: {{ template "kubezero-lib.fullname" $ }}
               topologyKey: kubernetes.io/hostname
           {{- if .zone }}
           nodeAffinity:

charts/kubezero-logging/templates/es-servicemonitor.yaml

@@ -1,20 +0,0 @@
-apiVersion: monitoring.coreos.com/v1
-kind: ServiceMonitor
-metadata:
-  name: es-{{ .Values.name }}
-  namespace: {{ .Release.Namespace }}
-spec:
-  endpoints:
-  - basicAuth:
-      username:
-        name: {{ .Values.name }}-es-elastic-user
-        key: username
-      password:
-        name: {{ .Values.name }}-es-elastic-user
-        key: elastic
-    port: http
-    path: /_prometheus/metrics
-  selector:
-    matchLabels:
-      common.k8s.elastic.co/type: elasticsearch
-      elasticsearch.k8s.elastic.co/cluster-name: {{ .Values.name }}

charts/kubezero-logging/templates/secrets.yaml

@@ -4,9 +4,11 @@ type: Opaque
 metadata:
   labels:
     common.k8s.elastic.co/type: elasticsearch
-    elasticsearch.k8s.elastic.co/cluster-name: {{ .Values.name }}
-  name: {{ .Values.name }}-es-elastic-user
+    elasticsearch.k8s.elastic.co/cluster-name: {{ template "kubezero-lib.fullname" $ }}
+  name: {{ template "kubezero-lib.fullname" $ }}-elastic-user
   namespace: {{ .Release.Namespace }}
+  labels:
+{{ include "kubezero-lib.labels" . | indent 4 }}
 data:
   username: {{ "elastic" | b64enc | quote }}
   elastic: {{ .Values.es.elastic_password | b64enc | quote }}

charts/kubezero-logging/templates/servicemonitor.yaml

@@ -0,0 +1,24 @@
+{{- if .Values.es.prometheus }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ template "kubezero-lib.fullname" . }}-es
+  namespace: {{ .Release.Namespace }}
+  labels:
+{{ include "kubezero-lib.labels" . | indent 4 }}
+spec:
+  endpoints:
+  - basicAuth:
+      username:
+        name: {{ template "kubezero-lib.fullname" $ }}-es-elastic-user
+        key: username
+      password:
+        name: {{ template "kubezero-lib.fullname" $ }}-es-elastic-user
+        key: elastic
+    port: http
+    path: /_prometheus/metrics
+  selector:
+    matchLabels:
+      common.k8s.elastic.co/type: elasticsearch
+      elasticsearch.k8s.elastic.co/cluster-name: {{ template "kubezero-lib.fullname" $ }}
+{{- end }}

charts/kubezero-logging/values-test.yaml

@@ -15,8 +15,12 @@ es:
       size: 16Gi
       class: local-sc-xfs
     zone: us-west-2a
-  s3_snapshot_iamrole: "" # INSERT_CLOUDFORMATION_OUTPUT_ElasticSearchSnapshots
-  elastic_password: "" # super_secret_elastic_password
+  s3Snapshot:
+    enabled: true
+    iamrole: "dfsf" # INSERT_CLOUDFORMATION_OUTPUT_ElasticSearchSnapshots
+  elastic_password: "dsfsfs" # super_secret_elastic_password
+
+  prometheus: true
 
 kibana: 
   replicas: 1

charts/kubezero-logging/values.yaml

@@ -3,7 +3,7 @@
 # Declare variables to be passed into your templates.
 
 # This is for backwards compatibility with older zdt-logging setup
-# fullnameOverride: logging
+# fullnameOverride: ""
 
 # Version for ElasticSearch and Kibana have to match so we define it at top-level
 version: 7.8.1
@@ -15,9 +15,13 @@ es:
   #    size: 16Gi
   #    class: local-sc-xfs
   #  zone: us-west-2a
-  s3_snapshot_iamrole: "" # INSERT_CLOUDFORMATION_OUTPUT_ElasticSearchSnapshots
+  s3Snapshot:
+    enabled: false
+    iamrole: "" # INSERT_CLOUDFORMATION_OUTPUT_ElasticSearchSnapshots
   elastic_password: "" # super_secret_elastic_password
 
+  prometheus: false
+
 kibana:
   #replicas: 1
   #servicename: kibana.example.com