github.com/alibaba/sealer@v0.8.6-0.20220430115802-37a2bdaa8173/applications/zookeeper/manifest.yaml (about) 1 --- 2 apiVersion: v1 3 kind: Namespace 4 metadata: 5 name: zookeeper-system 6 labels: 7 app.kubernetes.io/name: zookeeper 8 app.kubernetes.io/instance: my-zookeeper 9 --- 10 # Source: zookeeper/templates/svc-headless.yaml 11 apiVersion: v1 12 kind: Service 13 metadata: 14 name: my-zookeeper-headless 15 namespace: zookeeper-system 16 labels: 17 app.kubernetes.io/name: zookeeper 18 app.kubernetes.io/instance: my-zookeeper 19 app.kubernetes.io/component: zookeeper 20 spec: 21 type: ClusterIP 22 clusterIP: None 23 publishNotReadyAddresses: true 24 ports: 25 - name: tcp-client 26 port: 2181 27 targetPort: client 28 - name: follower 29 port: 2888 30 targetPort: follower 31 - name: tcp-election 32 port: 3888 33 targetPort: election 34 selector: 35 app.kubernetes.io/name: zookeeper 36 app.kubernetes.io/instance: my-zookeeper 37 app.kubernetes.io/component: zookeeper 38 --- 39 # Source: zookeeper/templates/svc.yaml 40 apiVersion: v1 41 kind: Service 42 metadata: 43 name: my-zookeeper 44 namespace: zookeeper-system 45 labels: 46 app.kubernetes.io/name: zookeeper 47 48 app.kubernetes.io/instance: my-zookeeper 49 50 app.kubernetes.io/component: zookeeper 51 spec: 52 type: ClusterIP 53 ports: 54 - name: tcp-client 55 port: 2181 56 targetPort: client 57 - name: follower 58 port: 2888 59 targetPort: follower 60 - name: tcp-election 61 port: 3888 62 targetPort: election 63 selector: 64 app.kubernetes.io/name: zookeeper 65 app.kubernetes.io/instance: my-zookeeper 66 app.kubernetes.io/component: zookeeper 67 --- 68 # Source: zookeeper/templates/statefulset.yaml 69 apiVersion: apps/v1 70 kind: StatefulSet 71 metadata: 72 name: my-zookeeper 73 namespace: zookeeper-system 74 labels: 75 app.kubernetes.io/name: zookeeper 76 app.kubernetes.io/instance: my-zookeeper 77 app.kubernetes.io/component: zookeeper 78 role: zookeeper 79 spec: 80 serviceName: my-zookeeper-headless 81 replicas: 3 82 podManagementPolicy: Parallel 83 updateStrategy: 84 type: RollingUpdate 85 selector: 86 matchLabels: 87 app.kubernetes.io/name: zookeeper 88 app.kubernetes.io/instance: my-zookeeper 89 app.kubernetes.io/component: zookeeper 90 template: 91 metadata: 92 name: my-zookeeper 93 labels: 94 app.kubernetes.io/name: zookeeper 95 app.kubernetes.io/instance: my-zookeeper 96 app.kubernetes.io/component: zookeeper 97 spec: 98 serviceAccountName: default 99 securityContext: 100 fsGroup: 1001 101 affinity: 102 podAntiAffinity: 103 preferredDuringSchedulingIgnoredDuringExecution: 104 - podAffinityTerm: 105 labelSelector: 106 matchLabels: 107 app.kubernetes.io/name: zookeeper 108 app.kubernetes.io/instance: my-zookeeper 109 app.kubernetes.io/component: zookeeper 110 namespaces: 111 - "zookeeper-system" 112 topologyKey: kubernetes.io/hostname 113 weight: 1 114 containers: 115 - name: zookeeper 116 image: docker.io/bitnami/zookeeper:3.7.0-debian-10-r106 117 imagePullPolicy: "IfNotPresent" 118 securityContext: 119 runAsUser: 1001 120 command: 121 - bash 122 - -ec 123 - | 124 # Execute entrypoint as usual after obtaining ZOO_SERVER_ID 125 # check ZOO_SERVER_ID in persistent volume via myid 126 # if not present, set based on POD hostname 127 if [[ -f "/bitnami/zookeeper/data/myid" ]]; then 128 export ZOO_SERVER_ID="$(cat /bitnami/zookeeper/data/myid)" 129 else 130 HOSTNAME=`hostname -s` 131 if [[ $HOSTNAME =~ (.*)-([0-9]+)$ ]]; then 132 ORD=${BASH_REMATCH[2]} 133 export ZOO_SERVER_ID=$((ORD + 1 )) 134 else 135 echo "Failed to get index from hostname $HOST" 136 exit 1 137 fi 138 fi 139 exec /entrypoint.sh /run.sh 140 resources: 141 requests: 142 cpu: 250m 143 memory: 256Mi 144 env: 145 - name: BITNAMI_DEBUG 146 value: "false" 147 - name: ZOO_DATA_LOG_DIR 148 value: "" 149 - name: ZOO_PORT_NUMBER 150 value: "2181" 151 - name: ZOO_TICK_TIME 152 value: "2000" 153 - name: ZOO_INIT_LIMIT 154 value: "10" 155 - name: ZOO_SYNC_LIMIT 156 value: "5" 157 - name: ZOO_MAX_CLIENT_CNXNS 158 value: "60" 159 - name: ZOO_4LW_COMMANDS_WHITELIST 160 value: "srvr, mntr, ruok" 161 - name: ZOO_LISTEN_ALLIPS_ENABLED 162 value: "no" 163 - name: ZOO_AUTOPURGE_INTERVAL 164 value: "0" 165 - name: ZOO_AUTOPURGE_RETAIN_COUNT 166 value: "3" 167 - name: ZOO_MAX_SESSION_TIMEOUT 168 value: "40000" 169 - name: ZOO_SERVERS 170 value: my-zookeeper-0.my-zookeeper-headless.zookeeper-system.svc.cluster.local:2888:3888::1 171 - name: ZOO_ENABLE_AUTH 172 value: "no" 173 - name: ZOO_HEAP_SIZE 174 value: "1024" 175 - name: ZOO_LOG_LEVEL 176 value: "ERROR" 177 - name: ALLOW_ANONYMOUS_LOGIN 178 value: "yes" 179 - name: POD_NAME 180 valueFrom: 181 fieldRef: 182 apiVersion: v1 183 fieldPath: metadata.name 184 ports: 185 - name: client 186 containerPort: 2181 187 - name: follower 188 containerPort: 2888 189 - name: election 190 containerPort: 3888 191 livenessProbe: 192 exec: 193 command: [ '/bin/bash', '-c', 'echo "ruok" | timeout 2 nc -w 2 localhost 2181 | grep imok' ] 194 initialDelaySeconds: 30 195 periodSeconds: 10 196 timeoutSeconds: 5 197 successThreshold: 1 198 failureThreshold: 6 199 readinessProbe: 200 exec: 201 command: [ '/bin/bash', '-c', 'echo "ruok" | timeout 2 nc -w 2 localhost 2181 | grep imok' ] 202 initialDelaySeconds: 5 203 periodSeconds: 10 204 timeoutSeconds: 5 205 successThreshold: 1 206 failureThreshold: 6 207 volumeMounts: 208 - name: data 209 mountPath: /bitnami/zookeeper 210 volumeClaimTemplates: 211 - metadata: 212 name: data 213 spec: 214 accessModes: 215 - "ReadWriteOnce" 216 resources: 217 requests: 218 storage: "10Gi" 219 storageClassName: local-hostpath