kubernetes/aai/charts/aai-cassandra/templates/statefulset.yaml

   1 apiVersion: apps/v1beta1
   2 kind: StatefulSet
   3 metadata:
   4   name: {{ include "common.fullname" . }}
   5   namespace: {{ include "common.namespace" . }}
   6   labels:
   7     app: {{ include "common.name" . }}
   8     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
   9     release: {{ .Release.Name }}
  10     heritage: {{ .Release.Service }}
  11 spec:
  12   serviceName: {{ include "common.fullname" . }}
  13   replicas: {{ .Values.replicaCount }}
  14   podManagementPolicy: {{ .Values.podManagementPolicy }}
  15   updateStrategy:
  16     type: {{ .Values.updateStrategy.type }}
  17   template:
  18     metadata:
  19       labels:
  20         app: {{ include "common.name" . }}
  21         release: {{ .Release.Name }}
  22       name: {{ include "common.name" . }}
  23     spec:
  24       containers:
  25       - name: {{ include "common.name" . }}
  26         image: {{ .Values.image }}
  27         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
  28         ports:
  29         - containerPort: {{ .Values.service.internalPort }}
  30         - containerPort: {{ .Values.service.internalPort2 }}
  31         - containerPort: {{ .Values.service.internalPort3 }}
  32         - containerPort: {{ .Values.service.internalPort4 }}
  33         {{- if eq .Values.liveness.enabled true }}
  34         livenessProbe:
  35           exec:
  36            command:
  37             - /bin/bash
  38             - -c
  39             - nodetool status | grep $POD_IP | awk '$1!="UN" { exit 1; }'
  40           initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
  41           periodSeconds: {{ .Values.liveness.periodSeconds }}
  42         {{ end -}}
  43         readinessProbe:
  44           exec:
  45             command:
  46             - /bin/bash
  47             - -c
  48             - nodetool status | grep $POD_IP | awk '$1!="UN" { exit 1; }'
  49           initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
  50           timeoutSeconds: {{ .Values.liveness.periodSeconds }}
  51         lifecycle:
  52           preStop:
  53             exec:
  54               command: ["/bin/sh", "-c", "PID=$(pidof java) && kill $PID && while ps -p $PID > /dev/null; do sleep 1; done"]
  55         env:
  56         {{- $seed_size := default 1 .Values.replicaCount | int -}}
  57         {{- $global := . }}
  58           - name: MAX_HEAP_SIZE
  59             value: {{ .Values.config.heap.max }}
  60           - name: HEAP_NEWSIZE
  61             value: {{ .Values.config.heap.min }}
  62           - name: CASSANDRA_SEEDS
  63             value: "{{- range $i, $e := until $seed_size }}{{ template "common.fullname" $global }}-{{ $i }},{{- end }}"
  64           - name: JVM_OPTS
  65             value: {{ .Values.config.jvmOpts | quote }}
  66           - name: CASSANDRA_CLUSTER_NAME
  67             value: {{ .Values.config.clusterName | quote }}
  68           - name: CASSANDRA_DC
  69             value: {{ .Values.config.dataCenter | quote }}
  70           - name: CASSANDRA_RACK
  71             value: {{ .Values.config.rackName | quote }}
  72           - name: CASSANDRA_AUTO_BOOTSTRAP
  73             value: {{ .Values.config.autoBootstrap | quote }}
  74           - name: POD_IP
  75             valueFrom:
  76               fieldRef:
  77                 fieldPath: status.podIP
  78         volumeMounts:
  79           - name: cassandra-data
  80             mountPath: /var/lib/cassandra/data
  81         resources:
  82 {{ toYaml .Values.resources | indent 10 }}
  83       {{- if .Values.nodeSelector }}
  84       nodeSelector:
  85 {{ toYaml .Values.nodeSelector | indent 8 }}
  86       {{- end -}}
  87       {{- if .Values.affinity }}
  88       affinity:
  89 {{ toYaml .Values.affinity | indent 8 }}
  90       {{- end }}
  91       volumes:
  92       - name: localtime
  93         hostPath:
  94           path: /etc/localtime
  95   {{- if not .Values.persistence.enabled }}
  96       - name: cassandra-data
  97         emptyDir: {}
  98   {{- else }}
  99   volumeClaimTemplates:
 100     - metadata:
 101         name: cassandra-data
 102         labels:
 103           app: {{ template "common.fullname" . }}
 104           chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
 105           release: "{{ .Release.Name }}"
 106           heritage: "{{ .Release.Service }}"
 107       annotations:
 108         volume.beta.kubernetes.io/storage-class: {{ .Values.persistence.storageClass }}
 109       spec:
 110         accessModes:
 111           - {{ .Values.persistence.accessMode | quote }}
 112         resources:
 113           requests:
 114             storage: {{ .Values.persistence.size | quote }}
 115   {{- end }}