mirror of
https://github.com/Telecominfraproject/wlan-cloud-helm.git
synced 2025-10-29 09:42:29 +00:00
44c7772c2d
- Also updated SSC to work with Cassandra in SSL mode. - Created Schema in Cassandra on SSC startup
307 lines
12 KiB
YAML
307 lines
12 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "common.fullname" . }}
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namespace: {{ include "common.namespace" . }}
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labels: {{- include "common.labels" . | nindent 4 }}
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spec:
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selector:
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matchLabels: {{- include "common.selectorLabels" . | nindent 6 }}
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serviceName: {{ include "common.fullname" . }}-headless
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replicas: {{ .Values.cluster.replicaCount }}
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updateStrategy:
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type: {{ .Values.statefulset.updateStrategy }}
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{{- if (eq "Recreate" .Values.statefulset.updateStrategy) }}
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rollingUpdate: null
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{{- else if .Values.statefulset.rollingUpdatePartition }}
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rollingUpdate:
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partition: {{ .Values.statefulset.rollingUpdatePartition }}
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{{- end }}
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template:
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metadata:
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labels: {{- include "common.labels" . | nindent 8 }}
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{{- if .Values.podLabels }}
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{{- toYaml .Values.podLabels | nindent 8 }}
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{{- end }}
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{{- if or .Values.podAnnotations (and .Values.metrics.enabled .Values.metrics.podAnnotations) }}
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annotations:
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{{- if .Values.podAnnotations }}
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{{- toYaml .Values.podAnnotations | nindent 8 }}
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{{- end }}
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{{- if .Values.metrics.podAnnotations }}
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{{- toYaml .Values.metrics.podAnnotations | nindent 8 }}
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{{- end }}
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{{- end }}
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spec:
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{{- if .Values.affinity }}
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affinity: {{- include "cassandra.tplValue" (dict "value" .Values.affinity "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.nodeSelector }}
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nodeSelector: {{- include "cassandra.tplValue" (dict "value" .Values.nodeSelector "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.tolerations }}
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tolerations: {{- include "cassandra.tplValue" (dict "value" .Values.tolerations "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.securityContext.enabled }}
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securityContext:
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fsGroup: {{ .Values.securityContext.fsGroup }}
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runAsUser: {{ .Values.securityContext.runAsUser }}
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{{- end }}
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{{- if and .Values.volumePermissions.enabled .Values.persistence.enabled }}
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initContainers:
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- name: volume-permissions
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image: {{ include "cassandra.volumePermissions.image" . }}
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imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
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command:
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- /bin/bash
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- -ec
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- |
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chown -R {{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.fsGroup }} /bitnami/cassandra
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securityContext:
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runAsUser: 0
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{{- if .Values.volumePermissions.resources }}
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resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
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{{- end }}
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volumeMounts:
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- name: data
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mountPath: /bitnami/cassandra
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{{- end }}
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containers:
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- name: cassandra
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command:
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- bash
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- -ec
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# Node 0 is the password seeder
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- |
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if [[ $HOSTNAME =~ (.*)-0$ ]]; then
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echo "Setting node as password seeder"
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export CASSANDRA_PASSWORD_SEEDER=yes
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else
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# Only node 0 will execute the startup initdb scripts
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export CASSANDRA_IGNORE_INITDB_SCRIPTS=1
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fi
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{{ .Values.entrypoint }} {{ .Values.cmd }}
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image: {{ .Values.image.registry }}/{{ .Values.image.repository }}:{{ .Values.image.tag }}
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imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
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env:
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- name: BITNAMI_DEBUG
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value: {{ ternary "true" "false" .Values.image.debug | quote }}
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- name: CASSANDRA_CLUSTER_NAME
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value: {{ .Values.cluster.name }}
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- name: CASSANDRA_SEEDS
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{{- $global := . }}
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{{- $replicas := .Values.cluster.seedCount | int }}
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{{- $domain := .Values.cluster.domain }}
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value: "{{- range $i, $e := until $replicas }}{{ include "common.fullname" $global }}-{{ $i }}.{{ include "common.fullname" $global }}-headless.{{ $global.Values.global.nsPrefix }}.svc.{{ $domain }}{{- if (lt ( add1 $i ) $replicas ) }},{{- end }}{{- end }}"
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- name: CASSANDRA_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ if .Values.dbUser.existingSecret }}{{ .Values.dbUser.existingSecret }}{{- else }}{{ include "common.fullname" . }}{{- end }}
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key: cassandra-password
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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- name: CASSANDRA_USER
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value: {{ .Values.dbUser.user | quote }}
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- name: CASSANDRA_NUM_TOKENS
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value: {{ .Values.cluster.numTokens | quote }}
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- name: CASSANDRA_DATACENTER
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value: {{ .Values.cluster.datacenter }}
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- name: CASSANDRA_ENDPOINT_SNITCH
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value: {{ .Values.cluster.endpointSnitch }}
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{{- if .Values.tlsEncryptionSecretName }}
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- name: CASSANDRA_INTERNODE_ENCRYPTION
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value: {{ .Values.cluster.internodeEncryption | quote }}
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- name: CASSANDRA_CLIENT_ENCRYPTION
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value: {{ .Values.cluster.clientEncryption | quote }}
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- name: CASSANDRA_TRUSTSTORE_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ .Values.tlsEncryptionSecretName }}
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key: truststore-password
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- name: CASSANDRA_KEYSTORE_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ .Values.tlsEncryptionSecretName }}
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key: keystore-password
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{{- end }}
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- name: CASSANDRA_RACK
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value: {{ .Values.cluster.rack }}
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{{- if .Values.jvm.maxHeapSize }}
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- name: MAX_HEAP_SIZE
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value: {{ .Values.jvm.maxHeapSize | quote }}
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{{- end }}
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{{- if .Values.jvm.newHeapSize }}
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- name: HEAP_NEWSIZE
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value: {{ .Values.jvm.newHeapSize | quote }}
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{{- end }}
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{{- if .Values.jvm.extraOpts }}
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- name: JVM_EXTRA_OPTS
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value: {{ .Values.jvm.extraOpts | quote }}
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{{- end }}
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- name: CASSANDRA_ENABLE_RPC
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value: {{ .Values.cluster.enableRPC | quote }}
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{{- if .Values.cluster.enableUDF }}
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- name: CASSANDRA_ENABLE_USER_DEFINED_FUNCTIONS
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value: {{ .Values.cluster.enableUDF | quote }}
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{{- end }}
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{{- if .Values.livenessProbe.enabled }}
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livenessProbe:
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exec:
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command: ["/bin/sh", "-c", "nodetool status"]
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initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.livenessProbe.successThreshold }}
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failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
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{{- end }}
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{{- if .Values.readinessProbe.enabled }}
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readinessProbe:
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exec:
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command: ["/bin/sh", "-c", "nodetool status | grep -E \"^UN\\s+${POD_IP}\""]
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initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.readinessProbe.successThreshold }}
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failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
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{{- end }}
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{{- if not .Values.persistence.enabled }}
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lifecycle:
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preStop:
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exec:
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command:
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- bash
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- -ec
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- nodetool decommission
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{{- end }}
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ports:
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- name: intra
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containerPort: 7000
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- name: tls
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containerPort: 7001
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- name: jmx
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containerPort: 7199
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- name: cql
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containerPort: 9042
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{{- if .Values.cluster.enableRPC }}
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- name: thrift
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containerPort: 9160
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{{- end }}
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{{- if .Values.resources }}
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resources: {{ toYaml .Values.resources | nindent 12 }}
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{{- end }}
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volumeMounts:
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- name: data
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mountPath: /bitnami/cassandra
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{{- if .Values.tlsEncryptionSecretName }}
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- name: encryption-secrets
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mountPath: /bitnami/cassandra/secrets
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{{- end }}
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{{- if .Values.initDBConfigMap }}
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- name: init-db-cm
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mountPath: /docker-entrypoint-initdb.d/configmap
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{{- end }}
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{{- if .Values.initDBSecret }}
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- name: init-db-secret
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mountPath: /docker-entrypoint-initdb.d/secret
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{{- end }}
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{{ if .Values.existingConfiguration }}
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- name: configurations
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mountPath: /bitnami/cassandra/conf
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{{- end }}
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- mountPath: /opt/tip-wlan/certs/cacert.pem
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name: cassandra-client-certificates
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subPath: cacert.pem
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- mountPath: /opt/tip-wlan/certs/cassandraservercert.pem
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name: cassandra-client-certificates
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subPath: cassandraservercert.pem
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- mountPath: /opt/tip-wlan/certs/cassandraserverkey_dec.pem
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name: cassandra-client-certificates
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subPath: cassandraserverkey_dec.pem
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{{- if .Values.metrics.enabled }}
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- name: metrics
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image: {{ include "cassandra.metrics.image" . }}
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imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
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ports:
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- name: metrics
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containerPort: 8080
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protocol: TCP
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- name: jmx
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containerPort: 5555
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{{- if .Values.metrics.resources }}
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resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
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{{- end }}
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livenessProbe:
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tcpSocket:
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port: metrics
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readinessProbe:
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httpGet:
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path: /metrics
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port: metrics
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initialDelaySeconds: 20
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timeoutSeconds: 45
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{{- end }}
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{{- if .Values.image.pullSecrets }}
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imagePullSecrets:
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- name: {{ .Values.image.pullSecrets }}
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{{- end }}
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volumes:
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- name: cassandra-client-certificates
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secret:
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secretName: {{ include "common.fullname" . }}-client-certs
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{{- if .Values.tlsEncryptionSecretName }}
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- name: encryption-secrets
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secret:
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secretName: {{ .Values.tlsEncryptionSecretName }}
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items:
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- key: keystore
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path: keystore
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- key: truststore
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path: truststore
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{{- end }}
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{{- if .Values.existingConfiguration }}
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- name: configurations
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configMap:
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name: {{ tpl .Values.existingConfiguration $ }}
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{{- end }}
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{{- if .Values.initDBConfigMap }}
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- name: init-db-cm
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configMap:
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name: {{ tpl .Values.initDBConfigMap $ }}
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{{- end }}
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{{- if .Values.initDBSecret }}
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- name: init-db-secret
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configMap:
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name: {{ tpl .Values.initDBSecret $ }}
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{{- end }}
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{{- if not .Values.persistence.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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labels:
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app: {{ include "common.name" . }}
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release: {{ .Release.Name }}
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{{- if .Values.persistence.annotations }}
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annotations: {{- toYaml .Values.persistence.annotations | nindent 10 }}
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{{- end }}
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spec:
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accessModes:
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{{- range .Values.persistence.accessModes }}
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- {{ . | quote }}
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{{- end }}
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resources:
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requests:
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storage: {{ .Values.persistence.size | quote }}
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{{- if .Values.persistence.storageClass }}
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{{- if (eq "-" .Values.persistence.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: "{{ .Values.persistence.storageClass }}"
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{{- end }}
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{{- end }}
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{{- end }}
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