配置实例版本定义信息(可选)

OSC提供配置实例版本定义信息以支持实例升级的能力。

• Operator类型实例
  以redis为例， redis的cr内容如下所示：

  apiVersion: redis.osc/v1kind: Redismetadata:  annotations:    osc.huawei.com/package-source: public    osc.io/occupied-port: 135,139  creationTimestamp: '2021-09-29T03:21:57Z'  finalizers:    - storage.finalizers.redis.cluster  generation: 2  name: redis-fwpydh  namespace: default  resourceVersion: '91743432'  selfLink: /apis/redis.osc/v1/namespaces/default/redises/redis-fwpydh  uid: 96f0203c-0ae0-48bb-b2b8-b08d2055b0e2spec:  config:    name: default-redis-fwpydh-unvu7g    properties:      aof-load-truncated: 'yes'      aof-use-rdb-preamble: 'no'      appendfsync: everysec      appendonly: 'no'      hash-max-ziplist-entries: 512      hash-max-ziplist-value: 64      latency-monitor-threshold: 100      list-max-ziplist-size: -2      loglevel: notice      maxauthfailtimes: 100      maxclients: 10000      maxmemory-policy: noeviction      repl-diskless-sync: 'yes'      set-max-intset-entries: 512      slowlog-log-slower-than: 10000      stop-writes-on-bgsave-error: 'no'      timeout: 0      zset-max-ziplist-entries: 128      zset-max-ziplist-value: 64  image: swr.cn-east-3.myhuaweicloud.com/osc-official/redis:21.9.18_20210918221431  masterSize: 1  mode: RedisHA  ......  ......  此处中间省略  ......  ......  phase: Available  serviceAddr: redis-ha-redis-fwpydh.default.svc.cluster.local:6379  serviceAddrReadonly: redis-ha-redis-fwpydh-readonly.default.svc.cluster.local:6379  version: 21.9.18_20210918221431

1. 编辑文件

   实例版本定义配置是在csd文件中配置versionDefinition，实例版本定义支持operator类型和Helm类型。

   versionDefinition:  mode: url  path: spec.image  tags:        - 0.0.1        - 0.0.2        - 0.0.3    

2. 打包到package目录。

   把operator包压缩成zip格式的压缩包，放到package目录下。

• Helm服务

  以clickhouse helm为例，values.yaml的内容如下：

  ## Timezonetimezone: "Asia/Shanghai"## Cluster domainclusterDomain: "cluster.local"#### Clickhouse Node selectors and tolerations for pod assignment## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#taints-and-tolerations-beta-feature### nodeSelector: {"beta.kubernetes.io/arch": "amd64"}# tolerations: []## Clickhouse pod/node affinity/anti-affinity## #affinity:#  nodeAffinity:#    requiredDuringSchedulingIgnoredDuringExecution:#      nodeSelectorTerms:#      - matchExpressions:#        - key: "application/clickhouse"#          operator: In#          values:#          - "true"clickhouse:  ## StatefulSet controller supports relax its ordering guarantees while preserving its uniqueness and identity guarantees. There are two valid pod management policies: OrderedReady and Parallel  ## ref: https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#pod-management-policy  ##  podManagementPolicy: "Parallel"  ## StatefulSet controller supports automated updates. There are two valid update strategies: RollingUpdate and OnDelete  ## ref: https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#updating-statefulsets  ##  updateStrategy: "RollingUpdate"  ## Partition update strategy  ## https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#partitions  ##  # rollingUpdatePartition:  ##  ## The path to the directory containing data.  ## Default value: /var/lib/clickhouse  path: "/var/lib/clickhouse"  ##  ## The port for connecting to the server over HTTP  http_port: "8123"  ##  ## Port for communicating with clients over the TCP protocol.  tcp_port: "9000"  ##  ## Port for exchanging data between ClickHouse servers.  interserver_http_port: "9009"  ##   ## The instance number of Clickhouse  replicas: "3"  ## Clickhouse image configuration.  image: "swr.cn-east-3.myhuaweicloud.com/osctest/clickhouse-server"  imageVersion: "0.0.1"  imagePullPolicy: "IfNotPresent"  imageBusybox: "swr.cn-north-7.myhuaweicloud.com/osctest/busybox:1.26.2"  #imagePullSecrets:   ## Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated.   ## More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes  livenessProbe:    enabled: true    initialDelaySeconds: "30"    periodSeconds: "30"    timeoutSeconds: "5"    failureThreshold: "3"    successThreshold: "1"  ## Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated.   ## More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes  readinessProbe:    enabled: true    initialDelaySeconds: "30"    periodSeconds: "30"    timeoutSeconds: "5"    failureThreshold: "3"    successThreshold: "1"  ## volumeClaimTemplates is a list of claims that pods are allowed to reference.   ## The StatefulSet controller is responsible for mapping network identities to claims in a way that maintains the identity of a pod.   ## Every claim in this list must have at least one matching (by name) volumeMount in one container in the template.   ## A claim in this list takes precedence over any volumes in the template, with the same name.  persistentVolumeClaim:    enabled: false    ## Clickhouse data volume    dataPersistentVolume:       enabled: false      accessModes:       - "ReadWriteOnce"      storageClassName: "-"      storage: "500Gi"    ## Clickhouse logs volume    logsPersistentVolume:      enabled: false      accessModes:       - "ReadWriteOnce"      storageClassName: "csi-disk"      storage: "50Gi"  ##  ## An API object that manages external access to the services in a cluster, typically HTTP.  ## Ingress can provide load balancing, SSL termination and name-based virtual hosting.  ingress:     enabled: false  #  host: "clickhouse.domain.com"  #  path: "/"  #  tls:   #    enabled: false  #    hosts:   #    - "clickhouse.domain.com"  #    - "clickhouse.domain1.com"  #    secretName: "clickhouse-secret"  ##   ## Clickhouse config.xml and metrica.xml  ......  ......  后续省略  ......  ......

1. 编辑文件。

   实例版本定义配置是在csd文件中配置versionDefinition，实例版本定义支持operator类型和Helm类型。

   versionDefinition:  mode: tag  path: clickhouse.imageVersion  tags:        - 0.0.1        - 0.0.2        - 0.0.3    

2. 打包到package目录。

   把Helm包压缩成zip格式的压缩包，放到package目录下。