230 lines
8.9 KiB
YAML
230 lines
8.9 KiB
YAML
{{/*
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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.statefulset }}
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{{- $envAll := . }}
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{{- $mounts_zookeeper := .Values.pod.mounts.zookeeper.zookeeper }}
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{{- $mounts_zookeeper_init := .Values.pod.mounts.zookeeper.init_container }}
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{{- $zookeeperUserSecret := .Values.secrets.zookeeper.admin }}
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{{- $serviceAccountName := printf "%s-%s" .Release.Name "zookeeper" }}
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{{ tuple $envAll "zookeeper" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1
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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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- apiGroups:
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- ""
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resources:
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- nodes
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- nodes/proxy
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- services
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- endpoints
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- pods
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- ""
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resources:
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- configmaps
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verbs:
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- get
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- nonResourceURLs:
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- "/metrics"
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verbs:
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- get
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: {{ $serviceAccountName }}
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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: apps/v1
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kind: StatefulSet
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metadata:
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name: zookeeper
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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labels:
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{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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serviceName: {{ tuple "zookeeper" "discovery" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
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replicas: {{ .Values.pod.replicas.zookeeper }}
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podManagementPolicy: Parallel
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selector:
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matchLabels:
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{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
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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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{{ dict "envAll" $envAll "application" "zookeeper" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $serviceAccountName }}
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affinity:
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{{ tuple $envAll "zookeeper" "zookeeper" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.zookeeper.node_selector_key }}: {{ .Values.labels.zookeeper.node_selector_value | quote }}
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terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.zookeeper.timeout | default "30" }}
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initContainers:
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{{ tuple $envAll "zookeeper" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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- name: zookeeper-perms
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{{ tuple $envAll "zookeeper" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.zookeeper | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "zookeeper" "container" "zookeeper_perms" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- chown
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- -R
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- "zookeeper:"
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- {{ .Values.conf.zookeeper.config.data_directory }}
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: data
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mountPath: {{ .Values.conf.zookeeper.config.data_directory }}
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- name: zookeeper-id
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{{ tuple $envAll "zookeeper" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.zookeeper | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "zookeeper" "container" "zookeeper_perms" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- /tmp/generate-myid.sh
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env:
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- name: ZOO_DATA_DIR
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value: "{{ .Values.conf.zookeeper.config.data_directory }}"
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: zookeeper-bin
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mountPath: /tmp/generate-myid.sh
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subPath: generate-myid.sh
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readOnly: true
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- name: data
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mountPath: {{ .Values.conf.zookeeper.config.data_directory }}
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containers:
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- name: zookeeper
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{{ tuple $envAll "zookeeper" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.zookeeper | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "zookeeper" "container" "zookeeper" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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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/zookeeper.sh
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- stop
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ports:
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- name: client
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containerPort: {{ tuple "zookeeper" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: election
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containerPort: {{ tuple "zookeeper" "internal" "election" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: server
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containerPort: {{ tuple "zookeeper" "internal" "server" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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env:
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- name: ZOO_DATA_DIR
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value: "{{ .Values.conf.zookeeper.config.data_directory }}"
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- name: ZOO_CLIENT_PORT
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value: "{{ tuple "zookeeper" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}"
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- name: SERVER_JVMFLAGS
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value: {{ include "helm-toolkit.utils.joinListWithSpace" .Values.conf.zookeeper.jvm_options | quote }}
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readinessProbe:
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initialDelaySeconds: 20
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 2
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successThreshold: 1
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exec:
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command:
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- /tmp/zookeeper-readiness.sh
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livenessProbe:
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initialDelaySeconds: 20
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 2
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successThreshold: 1
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exec:
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command:
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- /tmp/zookeeper-liveness.sh
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: etczookeeper
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mountPath: /etc/zookeeper
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- name: zookeeper-etc
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mountPath: /conf/zoo.cfg
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subPath: zoo.cfg
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- name: zookeeper-etc
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mountPath: /conf/jaas.conf
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subPath: jaas.conf
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- name: zookeeper-bin
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mountPath: /tmp/zookeeper.sh
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subPath: zookeeper.sh
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readOnly: true
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- name: zookeeper-bin
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mountPath: /tmp/zookeeper-liveness.sh
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subPath: zookeeper-liveness.sh
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readOnly: true
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- name: zookeeper-bin
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mountPath: /tmp/zookeeper-readiness.sh
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subPath: zookeeper-readiness.sh
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readOnly: true
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- name: data
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mountPath: {{ .Values.conf.zookeeper.config.data_directory }}
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{{ if $mounts_zookeeper.volumeMounts }}{{ toYaml $mounts_zookeeper.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: etczookeeper
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emptyDir: {}
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- name: zookeeper-etc
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secret:
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secretName: zookeeper-etc
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defaultMode: 292
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- name: zookeeper-bin
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configMap:
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name: zookeeper-bin
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defaultMode: 365
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{{ if $mounts_zookeeper.volumes }}{{ toYaml $mounts_zookeeper.volumes | indent 8 }}{{ end }}
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{{- if not .Values.storage.enabled }}
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- name: data
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emptyDir: {}
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{{- else }}
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volumeClaimTemplates:
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- metadata:
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name: data
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spec:
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accessModes: {{ .Values.storage.pvc.access_mode }}
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resources:
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requests:
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storage: {{ .Values.storage.requests.storage }}
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storageClassName: {{ .Values.storage.storage_class }}
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{{- end }}
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{{- end }}
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