| # Copyright © 2020 Bitnami, AT&T, Amdocs, Bell Canada, highstreet technologies |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| apiVersion: apps/v1 |
| kind: StatefulSet |
| {{ $role := "master" -}} |
| {{ $suffix := $role -}} |
| {{ $labels := (dict "role" $role "discovery" (include "elasticsearch.clustername" .)) -}} |
| metadata: {{- include "common.resourceMetadata" (dict "suffix" $suffix "labels" $labels "dot" . )| nindent 2 }} |
| spec: |
| updateStrategy: |
| type: {{ .Values.updateStrategy.type }} |
| {{- if (eq "OnDelete" .Values.updateStrategy.type) }} |
| rollingUpdate: null |
| {{- end }} |
| selector: {{- include "common.selectors" (dict "matchLabels" $labels "dot" .)| nindent 4 }} |
| serviceName: {{ include "common.fullname" . }}-master |
| replicas: {{ .Values.replicaCount }} |
| template: |
| metadata: {{- include "common.templateMetadata" (dict "labels" $labels "dot" .) | nindent 6 }} |
| spec: |
| {{- include "elasticsearch.imagePullSecrets" . | nindent 6 }} |
| {{- if .Values.affinity }} |
| affinity: {{- include "common.tplValue" (dict "value" .Values.affinity "context" $) | nindent 8 }} |
| {{- end }} |
| {{- if .Values.nodeSelector }} |
| nodeSelector: {{- include "common.tplValue" (dict "value" .Values.nodeSelector "context" $) | nindent 8 }} |
| {{- end }} |
| {{- if .Values.tolerations }} |
| tolerations: {{- include "common.tplValue" (dict "value" .Values.tolerations "context" $) | nindent 8 }} |
| {{- end }} |
| serviceAccountName: {{ template "elasticsearch.serviceAccountName" . }} |
| {{- if .Values.securityContext.enabled }} |
| securityContext: |
| fsGroup: {{ .Values.securityContext.fsGroup }} |
| {{- end }} |
| {{- if or .Values.sysctlImage.enabled (and .Values.volumePermissions.enabled .Values.persistence.enabled) }} |
| initContainers: |
| {{- if .Values.sysctlImage.enabled }} |
| ## Image that performs the sysctl operation to modify Kernel settings (needed sometimes to avoid boot errors) |
| - name: sysctl |
| image: {{ .Values.global.busyboxRepository | default .Values.busyboxRepository }}/{{ .Values.global.busyboxImage | default .Values.busyboxImage }} |
| imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} |
| command: |
| - /bin/sh |
| - -c |
| - | |
| set -o errexit |
| set -o pipefail |
| set -o nounset |
| sysctl -w vm.max_map_count=262144 && sysctl -w fs.file-max=65536 |
| securityContext: |
| privileged: true |
| {{- end }} |
| {{- if and .Values.volumePermissions.enabled .Values.persistence.enabled }} |
| - name: volume-permissions |
| image: {{ .Values.global.busyboxRepository | default .Values.busyboxRepository }}/{{ .Values.global.busyboxImage | default .Values.busyboxImage }} |
| imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} |
| command: |
| - /bin/sh |
| - -c |
| - | |
| chown -R {{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.fsGroup }} //bitnami/elasticsearch/data |
| securityContext: |
| runAsUser: 0 |
| {{- if .Values.volumePermissions.resource }} |
| resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }} |
| {{- end }} |
| volumeMounts: |
| - name: data |
| mountPath: "/bitnami/elasticsearch/data" |
| {{- end }} |
| {{- end }} |
| containers: |
| - name: {{ include "common.name" . }}-master |
| image: {{ printf "%s/%s:%s" (include "common.repository" .) .Values.image.imageName .Values.image.tag }} |
| imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} |
| {{- if .Values.securityContext.enabled }} |
| securityContext: |
| runAsUser: {{ .Values.securityContext.runAsUser }} |
| {{- end }} |
| env: |
| - name: BITNAMI_DEBUG |
| value: {{ ternary "true" "false" .Values.image.debug | quote }} |
| - name: ELASTICSEARCH_CLUSTER_NAME |
| value: {{ include "elasticsearch.clustername" . }} |
| - name: ELASTICSEARCH_CLUSTER_HOSTS |
| value: {{ include "common.name" . }}-discovery |
| - name: ELASTICSEARCH_CLUSTER_MASTER_HOSTS |
| {{- $elasticsearchMasterFullname := printf "%s-%s" (include "common.fullname" . ) "master" }} |
| {{- $replicas := int .Values.replicaCount }} |
| value: {{range $i, $e := until $replicas }}{{ $elasticsearchMasterFullname }}-{{ $e }} {{ end }} |
| - name: ELASTICSEARCH_MINIMUM_MASTER_NODES |
| value: {{ add (div .Values.replicaCount 2) 1 | quote }} |
| {{- if .Values.plugins }} |
| - name: ELASTICSEARCH_PLUGINS |
| value: {{ .Values.plugins | quote }} |
| {{- end }} |
| - name: ELASTICSEARCH_HEAP_SIZE |
| value: {{ .Values.heapSize | quote }} |
| - name: ELASTICSEARCH_IS_DEDICATED_NODE |
| value: {{ .Values.dedicatednode | quote }} |
| - name: ELASTICSEARCH_NODE_TYPE |
| value: "master" |
| ports: {{- include "common.containerPorts" . |indent 12 }} |
| {{- if .Values.livenessProbe.enabled }} |
| livenessProbe: |
| initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }} |
| periodSeconds: {{ .Values.livenessProbe.periodSeconds }} |
| timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }} |
| successThreshold: {{ .Values.livenessProbe.successThreshold }} |
| failureThreshold: {{ .Values.livenessProbe.failureThreshold }} |
| httpGet: |
| path: /_cluster/health?local=true |
| port: 9200 |
| {{- end }} |
| {{- if .Values.readinessProbe.enabled }} |
| readinessProbe: |
| initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }} |
| periodSeconds: {{ .Values.livenessProbe.periodSeconds }} |
| timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }} |
| successThreshold: {{ .Values.livenessProbe.successThreshold }} |
| failureThreshold: {{ .Values.livenessProbe.failureThreshold }} |
| httpGet: |
| path: /_cluster/health?local=true |
| port: 9200 |
| {{- end }} |
| {{- if .Values.resources }} |
| resources: {{- toYaml .Values.resources | nindent 12 }} |
| {{- end }} |
| volumeMounts: |
| {{- if .Values.config }} |
| - mountPath: /opt/bitnami/elasticsearch/config/elasticsearch.yml |
| name: config |
| subPath: elasticsearch.yml |
| {{- end }} |
| - name: data |
| mountPath: /bitnami/elasticsearch/data |
| {{- if .Values.extraVolumeMounts }} |
| {{- toYaml .Values.extraVolumeMounts | nindent 12 }} |
| {{- end }} |
| volumes: |
| {{- if .Values.config }} |
| - name: config |
| configMap: |
| name: {{ include "common.fullname" . }} |
| {{- end }} |
| {{- if .Values.extraVolumes }} |
| {{- toYaml .Values.extraVolumes | nindent 8 }} |
| {{- end }} |
| {{- if not .Values.persistence.enabled }} |
| - name: "data" |
| emptyDir: {} |
| {{- else }} |
| volumeClaimTemplates: |
| - metadata: |
| name: "data" |
| {{- if .Values.persistence.annotations }} |
| annotations: {{- toYaml .Values.persistence.annotations | nindent 10 }} |
| {{- end }} |
| spec: |
| accessModes: |
| - {{ .Values.persistence.accessMode }} |
| storageClassName: {{ include "common.storageClass" (dict "dot" . "suffix" .Values.persistence.suffix) }} |
| resources: |
| requests: |
| storage: {{ .Values.persistence.size | quote }} |
| {{- end }} |