110 lines
2.8 KiB
YAML
110 lines
2.8 KiB
YAML
---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: supervisor
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labels:
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app: supervisor
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spec:
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serviceName: supervisor-svc
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replicas: 3
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selector:
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matchLabels:
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app: supervisor
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template:
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metadata:
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labels:
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app: supervisor
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spec:
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hostAliases:
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- ip: "192.168.40.127"
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hostnames:
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- "bigdata-127"
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- ip: "192.168.40.151"
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hostnames:
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- "bigdata-151"
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- ip: "192.168.40.152"
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hostnames:
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- "bigdata-152"
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- ip: "192.168.40.203"
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hostnames:
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- "slave1"
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#限制一台服务器上启动太多的服务，因端口占用或者资源问题导致出错
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: "app"
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operator: In
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values:
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- supervisor
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topologyKey: "kubernetes.io/hostname"
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podAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
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podAffinityTerm:
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labelSelector:
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matchExpressions:
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- key: "app"
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operator: In
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values:
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- supervisor
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topologyKey: "kubernetes.io/hostname"
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terminationGracePeriodSeconds: 300
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#容器的配置
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containers:
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- name: k8s-supervisor
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#0表示以root权限运行容器
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securityContext:
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runAsUser: 0
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imagePullPolicy: Always
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image: 192.168.40.153:9080/tsg/storm:1.0.2
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resources:
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requests:
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memory: "10Gi"
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cpu: 500m
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#标注映射的端口
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ports:
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- containerPort: 9097
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name: server
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#创建容器后执行的命令
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command:
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- sh
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- -c
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- "/opt/apache-storm-1.0.2/start_storm.sh storm supervisor"
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#环境变量
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env:
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- name: ZK_PORTS
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value: "2182"
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- name: NIMBUS_IP
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value: "nimbus-0.nimbus-svc.default.svc.cluster.local"
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# - name: NIMBUS_IP
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# valueFrom:
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# fieldRef:
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# fieldPath: spec.nodeName
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- name: ZK_IPARR
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value: "zk-0.zk-hs.default.svc.cluster.local"
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- name: SPORTS
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value: "30"
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- name: WORKER_MEM
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value: "2048"
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#挂载目录
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volumeMounts:
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- name: datadir
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mountPath: /opt/apache-storm-1.0.2/logs
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securityContext:
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runAsUser: 1000
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fsGroup: 1000
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#声明pvc
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volumeClaimTemplates:
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- metadata:
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name: datadir
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spec:
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accessModes: [ "ReadWriteMany" ]
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storageClassName: nfs
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resources:
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requests:
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storage: 5Gi
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