# See the License for the specific language governing permissions and
# limitations under the License.
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ include "common.fullname" . }}
labels:
app: {{ include "common.name" . }}
chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
- release: {{ .Release.Name }}
+ release: {{ include "common.release" . }}
heritage: {{ .Release.Service }}
spec:
+ selector:
+ matchLabels:
+ app: {{ include "common.name" . }}
serviceName: {{ .Values.service.name }}
replicas: {{ .Values.replicaCount }}
updateStrategy:
metadata:
labels:
app: {{ include "common.name" . }}
- release: {{ .Release.Name }}
+ release: {{ include "common.release" . }}
+ {{- if .Values.prometheus.jmx.enabled }}
+ annotations:
+ prometheus.io/scrape: "true"
+ prometheus.io/port: {{ .Values.prometheus.jmx.port | quote }}
+ {{- end }}
spec:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
operator: In
values:
- {{ include "common.name" . }}
+ - key: "release"
+ operator: In
+ values:
+ - {{ include "common.release" . }}
topologyKey: "kubernetes.io/hostname"
{{- if .Values.nodeAffinity }}
nodeAffinity:
{{ toYaml .Values.nodeAffinity | indent 10 }}
{{- end }}
initContainers:
- - name: {{ include "common.name" . }}-seed-topics-apikeys
+ - name: {{ include "common.name" . }}-permission-fixer
command:
- - /bin/bash
- - -c
+ - sh
+ - -exec
- >
- if [ -d /tmp/zookeeper/topics/version-2 ]; then
- echo "nothing to do";
- else
- git clone -b {{ .Values.config.gerritBranch }} --single-branch {{ .Values.config.gerritProject }} /tmp/zookeeper/gerrit;
- echo "Clone complete. Copying from /tmp/zookeeper/gerrit/oom-projects/data-zookeeper/* to /tmp/zookeeper/topics";
- cp -var /tmp/zookeeper/gerrit/oom-topics/data-zookeeper/* /tmp/zookeeper/topics;
- chown -R 1000:1000 /tmp/zookeeper/topics;
- echo "Done.";
- fi
- image: "{{ .Values.global.ubuntuInitRepository }}/{{ .Values.ubuntuInitImage }}"
+ chown -R 1000:0 /tmp/zookeeper/apikeys;
+ image: "{{ .Values.busyBoxRepository }}/{{ .Values.busyBoxImage }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
volumeMounts:
- - mountPath: /tmp/zookeeper/topics
+ - mountPath: /tmp/zookeeper/apikeys
name: zookeeper-data
+ - command:
+ - sh
+ args:
+ - -c
+ - "cd /config-input && for PFILE in `ls -1 .`; do envsubst <${PFILE} >/etc/zookeeper/secrets/jaas/${PFILE}; done"
+ env:
+ - name: ZK_ADMIN
+ {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "zk-admin" "key" "login") | indent 10 }}
+ - name: ZK_PSWD
+ {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "zk-admin" "key" "password") | indent 10 }}
+ volumeMounts:
+ - mountPath: /etc/zookeeper/secrets/jaas
+ name: jaas-config
+ - mountPath: /config-input
+ name: jaas
+ image: "{{ .Values.global.envsubstImage }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ name: {{ include "common.name" . }}-update-config
containers:
+ {{- if .Values.prometheus.jmx.enabled }}
+ - name: prometheus-jmx-exporter
+ image: "{{ .Values.prometheus.jmx.imageRepository }}/{{ .Values.prometheus.jmx.image }}:{{ .Values.prometheus.jmx.imageTag }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ command:
+ - java
+ - -XX:+UnlockExperimentalVMOptions
+ - -XX:+UseCGroupMemoryLimitForHeap
+ - -XX:MaxRAMFraction=1
+ - -XshowSettings:vm
+ - -jar
+ - jmx_prometheus_httpserver.jar
+ - {{ .Values.prometheus.jmx.port | quote }}
+ - /etc/jmx-zookeeper/jmx-zookeeper-prometheus.yml
+ ports:
+ - containerPort: {{ .Values.prometheus.jmx.port }}
+ resources:
+{{ toYaml .Values.prometheus.jmx.resources | indent 10 }}
+ volumeMounts:
+ - name: jmx-config
+ mountPath: /etc/jmx-zookeeper
+ {{- end }}
- name: {{ include "common.name" . }}
image: "{{ include "common.repository" . }}/{{ .Values.image }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
name: {{ .Values.service.serverPortName }}
- containerPort: {{ .Values.service.leaderElectionPort }}
name: {{ .Values.service.leaderElectionPortName }}
+ {{- if .Values.prometheus.jmx.enabled }}
+ - containerPort: {{ .Values.jmx.port }}
+ name: jmx
+ {{- end }}
{{ if eq .Values.liveness.enabled true }}
livenessProbe:
exec:
- command:
- - sh
- - -c
- - "zookeeper-ready.sh 2181"
+ command: ['/bin/bash', '-c', 'echo "ruok" | nc -w 2 -q 2 localhost 2181 | grep imok']
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
+ timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
{{ end }}
readinessProbe:
exec:
- command:
- - sh
- - -c
- - "zookeeper-ready.sh 2181"
+ command: ['/bin/bash', '-c', 'echo "ruok" | nc -w 2 -q 2 localhost 2181 | grep imok']
initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
periodSeconds: {{ .Values.readiness.periodSeconds }}
+ timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
+ resources:
+{{ include "common.resources" . | indent 10 }}
env:
- - name: ZK_REPLICAS
+ - name : KAFKA_HEAP_OPTS
+ value: "{{ .Values.zkConfig.heapOptions }}"
+ {{- if .Values.jmx.port }}
+ - name : KAFKA_JMX_PORT
+ value: "{{ .Values.jmx.port }}"
+ {{- end }}
+ - name : ZOOKEEPER_REPLICAS
value: "{{ .Values.replicaCount }}"
- - name: ZK_INIT_LIMIT
- value: "{{ .Values.zk.initLimit }}"
- - name: ZK_SYNC_LIMIT
- value: "{{ .Values.zk.syncLimit }}"
+ - name : ZOOKEEPER_TICK_TIME
+ value: "{{ .Values.zkConfig.tickTime }}"
+ - name : ZOOKEEPER_SYNC_LIMIT
+ value: "{{ .Values.zkConfig.syncLimit }}"
+ - name : ZOOKEEPER_INIT_LIMIT
+ value: "{{ .Values.zkConfig.initLimit }}"
+ - name : ZOOKEEPER_MAX_CLIENT_CNXNS
+ value: "{{ .Values.zkConfig.maxClientCnxns }}"
+ - name : ZOOKEEPER_AUTOPURGE_SNAP_RETAIN_COUNT
+ value: "{{ .Values.zkConfig.autoPurgeSnapRetainCount}}"
+ - name : ZOOKEEPER_AUTOPURGE_PURGE_INTERVAL
+ value: "{{ .Values.zkConfig.autoPurgePurgeInterval}}"
+ - name: ZOOKEEPER_CLIENT_PORT
+ value: "{{ .Values.zkConfig.clientPort }}"
+ - name: KAFKA_OPTS
+ value: "{{ .Values.zkConfig.kafkaOpts }}"
+ - name: ZOOKEEPER_SERVER_ID
+ valueFrom:
+ fieldRef:
+ fieldPath: metadata.name
+ command:
+ - "bash"
+ - "-c"
+ - |
+ ZOOKEEPER_SERVER_ID=$((${HOSTNAME##*-}+1)) \
+ /etc/confluent/docker/run
volumeMounts:
- mountPath: /etc/localtime
name: localtime
readOnly: true
- mountPath: /var/lib/zookeeper/data
name: zookeeper-data
+ - name: jaas-config
+ mountPath: /etc/zookeeper/secrets/jaas
{{- if .Values.tolerations }}
tolerations:
{{ toYaml .Values.tolerations | indent 10 }}
- name: localtime
hostPath:
path: /etc/localtime
+ - name: jaas-config
+ emptyDir:
+ medium: Memory
+ - name: docker-socket
+ hostPath:
+ path: /var/run/docker.sock
+ - name: jaas
+ configMap:
+ name: {{ include "common.fullname" . }}-jaas-configmap
+ {{- if .Values.prometheus.jmx.enabled }}
+ - name: jmx-config
+ configMap:
+ name: {{ include "common.fullname" . }}-prometheus-configmap
+ {{- end }}
{{ if not .Values.persistence.enabled }}
- name: zookeeper-data
emptyDir: {}
{{ else }}
volumeClaimTemplates:
- metadata:
- name: zookeeper-data
+ name: zookeeper-data
labels:
- app: {{ include "common.fullname" . }}
+ app: {{ include "common.fullname" . }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
+ release: "{{ include "common.release" . }}"
heritage: "{{ .Release.Service }}"
spec:
accessModes:
- {{ .Values.persistence.accessMode | quote }}
+ storageClassName: {{ include "common.storageClass" . }}
resources:
requests:
storage: {{ .Values.persistence.size | quote }}
- selector:
- matchLabels:
- release: "{{ .Release.Name }}"
- app: {{ .Values.service.name }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- heritage: "{{ .Release.Service }}"
{{ end }}
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
-
-