KubeZero/charts/kubezero-logging/templates/elasticsearch.yaml

{{- if .Values.es.nodeSets }}
apiVersion: elasticsearch.k8s.elastic.co/v1
kind: Elasticsearch
metadata:
  name: {{ template "kubezero-lib.fullname" . }}
  namespace: {{ .Release.Namespace }}
  labels:
{{ include "kubezero-lib.labels" . | indent 4 }}
spec:
  version: {{ .Values.version }}
  nodeSets:
  {{- range .Values.es.nodeSets }}
  - name: {{ .name }}
    config:
      node.master: true
      node.data: true
      node.ingest: true
      node.ml: false
      prometheus.indices: false
      {{- if .zone }}
      node.attr.zone: {{ .zone }}
      cluster.routing.allocation.awareness.attributes: zone
      {{- end }}
    podTemplate:
      {{- if $.Values.es.s3Snapshot.iamrole }}
      metadata:
        annotations:
          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
          - |
            {{- 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:
            requests:
              cpu: 100m
              memory: 2500Mi
            limits:
              memory: 4Gi
          env:
          - name: ES_JAVA_OPTS
            value: "-Xms2g -Xmx2g"
        affinity:
          podAntiAffinity:
            requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchLabels:
                  elasticsearch.k8s.elastic.co/cluster-name: {{ template "kubezero-lib.fullname" $ }}
              topologyKey: kubernetes.io/hostname
          {{- if .zone }}
          nodeAffinity:
            requiredDuringSchedulingIgnoredDuringExecution:
              nodeSelectorTerms:
              - matchExpressions:
                - key: failure-domain.beta.kubernetes.io/zone
                  operator: In
                  values:
                  - {{ .zone }}
          {{- end }}
    count: {{ .count }}
    volumeClaimTemplates:
    - metadata:
        name: elasticsearch-data
      spec:
        accessModes:
        - ReadWriteOnce
        resources:
          requests:
            storage: {{ .storage.size }}
        storageClassName: {{ .storage.class }}
  {{- end }}
  http:
    tls:
      selfSignedCertificate:
        disabled: true
{{- end }}