251 lines
9.4 KiB
YAML
251 lines
9.4 KiB
YAML
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.deployment_client }}
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{{- $envAll := . }}
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{{- $esUserSecret := .Values.secrets.elasticsearch.user }}
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{{- if .Values.images.local_registry.active -}}
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{{- $_ := set .Values "pod_dependency" dict -}}
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{{- $_ := include "helm-toolkit.utils.merge" (tuple .Values.pod_dependency .Values.dependencies.static.elasticsearch_client .Values.dependencies.dynamic.common.local_image_registry) -}}
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{{- else -}}
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{{- $_ := set .Values "pod_dependency" .Values.dependencies.static.elasticsearch_client -}}
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{{- end -}}
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{{- $mounts_elasticsearch := .Values.pod.mounts.elasticsearch.elasticsearch }}
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{{- $serviceAccountName := printf "%s-%s" .Release.Name "elasticsearch-client"}}
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{{ tuple $envAll $envAll.Values.pod_dependency $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRoleBinding
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metadata:
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name: run-elasticsearch-client
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subjects:
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- kind: ServiceAccount
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name: {{ $serviceAccountName }}
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: ClusterRole
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name: {{ $serviceAccountName }}
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apiGroup: rbac.authorization.k8s.io
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRole
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metadata:
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name: {{ $serviceAccountName }}
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rules:
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- nonResourceURLs:
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- /
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verbs:
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- get
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- apiGroups:
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- ""
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resources:
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- endpoints
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verbs:
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- get
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- apiGroups:
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- apps
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resources:
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- statefulsets/status
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verbs:
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- get
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---
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: elasticsearch-client
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spec:
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replicas: {{ .Values.pod.replicas.client }}
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{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "elasticsearch" "client" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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serviceAccountName: {{ $serviceAccountName }}
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affinity:
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{{ tuple $envAll "elasticsearch" "client" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
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terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.client.timeout | default "600" }}
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initContainers:
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{{ tuple $envAll .Values.pod_dependency list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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- name: memory-map-increase
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securityContext:
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privileged: true
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runAsUser: 0
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{{ tuple $envAll "memory_init" | include "helm-toolkit.snippets.image" | indent 10 }}
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command:
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- sysctl
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- -w
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- vm.max_map_count={{ .Values.conf.init.max_map_count }}
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{{ if .Values.storage.filesystem_repository.enabled }}
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- name: elasticsearch-repository-perms
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{{ tuple $envAll "elasticsearch" | include "helm-toolkit.snippets.image" | indent 10 }}
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securityContext:
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runAsUser: 0
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{{ tuple $envAll $envAll.Values.pod.resources.client | include "helm-toolkit.snippets.kubernetes_resources" | indent 8 }}
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command:
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- chown
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- -R
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- "elasticsearch:"
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- {{ .Values.conf.elasticsearch.repository.location }}
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volumeMounts:
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- name: storage
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mountPath: {{ .Values.conf.elasticsearch.repository.location }}
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{{ end }}
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containers:
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- name: apache-proxy
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{{ tuple $envAll "apache_proxy" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.apache_proxy | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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command:
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- /tmp/apache.sh
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- start
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ports:
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- name: http
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containerPort: 80
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env:
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- name: ELASTICSEARCH_PORT
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value: {{ tuple "elasticsearch" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: ELASTICSEARCH_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_USERNAME
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- name: ELASTICSEARCH_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_PASSWORD
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volumeMounts:
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- name: elasticsearch-bin
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mountPath: /tmp/apache.sh
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subPath: apache.sh
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readOnly: true
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- name: elasticsearch-etc
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mountPath: /usr/local/apache2/conf/httpd.conf
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subPath: httpd.conf
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readOnly: true
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- name: pod-etc-apache
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mountPath: /usr/local/apache2/conf/sites-enabled
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- name: elasticsearch-etc
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mountPath: /usr/local/apache2/conf/sites-enabled/elasticsearch-host.conf
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subPath: elasticsearch-host.conf
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readOnly: true
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- name: elasticsearch-client
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securityContext:
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privileged: true
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capabilities:
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add:
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- IPC_LOCK
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- SYS_RESOURCE
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{{ tuple $envAll "elasticsearch" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.client | include "helm-toolkit.snippets.kubernetes_resources" | indent 8 }}
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command:
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- /tmp/elasticsearch.sh
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- start
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lifecycle:
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preStop:
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exec:
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command:
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- /tmp/elasticsearch.sh
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- stop
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ports:
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- name: http
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containerPort: {{ .Values.network.client.port }}
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- name: transport
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containerPort: {{ .Values.network.discovery.port }}
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livenessProbe:
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tcpSocket:
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port: {{ .Values.network.discovery.port }}
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initialDelaySeconds: 20
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periodSeconds: 10
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readinessProbe:
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httpGet:
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path: /_cluster/health
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port: {{ .Values.network.client.port }}
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env:
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- name: NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: NODE_MASTER
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value: "false"
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- name: NODE_DATA
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value: "false"
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- name: HTTP_ENABLE
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value: "true"
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- name: DISCOVERY_SERVICE
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value: {{ tuple "elasticsearch" "discovery" $envAll | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
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- name: ES_JAVA_OPTS
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value: "{{ .Values.conf.elasticsearch.env.java_opts }}"
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volumeMounts:
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- name: elasticsearch-logs
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mountPath: {{ .Values.conf.elasticsearch.config.path.logs }}
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- name: elasticsearch-bin
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mountPath: /tmp/elasticsearch.sh
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subPath: elasticsearch.sh
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readOnly: true
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- name: elasticsearch-config
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mountPath: /usr/share/elasticsearch/config
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- name: elasticsearch-etc
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mountPath: /usr/share/elasticsearch/config/elasticsearch.yml
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subPath: elasticsearch.yml
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readOnly: true
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- name: elasticsearch-etc
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mountPath: /usr/share/elasticsearch/config/log4j2.properties
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subPath: log4j2.properties
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readOnly: true
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- name: storage
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mountPath: {{ .Values.conf.elasticsearch.config.path.data }}
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{{ if .Values.storage.filesystem_repository.enabled }}
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- name: snapshots
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mountPath: {{ .Values.conf.elasticsearch.repository.location }}
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{{ end }}
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{{ if $mounts_elasticsearch.volumeMounts }}{{ toYaml $mounts_elasticsearch.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: pod-etc-apache
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emptyDir: {}
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- name: elasticsearch-logs
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emptyDir: {}
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- name: elasticsearch-bin
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configMap:
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name: elasticsearch-bin
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defaultMode: 0555
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- name: elasticsearch-config
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emptyDir: {}
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- name: elasticsearch-etc
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configMap:
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name: elasticsearch-etc
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defaultMode: 0444
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- name: storage
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emptyDir: {}
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{{ if .Values.storage.filesystem_repository.enabled }}
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- name: snapshots
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persistentVolumeClaim:
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claimName: {{ .Values.storage.filesystem_repository.pvc.name }}
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{{ end }}
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{{ if $mounts_elasticsearch.volumes }}{{ toYaml $mounts_elasticsearch.volumes | indent 8 }}{{ end }}
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{{- end }}
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