kubernetes - 批量更新所有 Kubernetes 部署 API 版本

Question

我apiversion : apps/v1beta2在大多数部署中都使用，但是1.14建议使用Kubernetes 集群版本apiversion : apps/v1。v1beta2 也将从Kubernetes 1.16.

有没有更好的选择来减少手动工作并更新所有版本apps/v1beta2为v1.

或者我可以使用patch所有部署。

标签： kubernetesgoogle-kubernetes-engine

Answer 1

您可以尝试使用 move2kube ( https://github.com/konveyor/move2kube ) 工具来实现上述功能。

要实现上述目标，请执行以下操作：

创建一个定义集群类型的 yaml 文件，如下所示（调用是 clusterconfig.yaml）：

apiVersion: move2kube.konveyor.io/v1alpha1
kind: ClusterMetadata
metadata: 
  name: Kubernetes
spec:
  storageClasses:
  - default
  - ibmc-block-bronze
  - ibmc-block-custom
  - ibmc-block-gold
  - ibmc-block-retain-bronze
  - ibmc-block-retain-custom
  - ibmc-block-retain-gold
  - ibmc-block-retain-silver
  - ibmc-block-silver
  - ibmc-file-bronze
  - ibmc-file-bronze-gid
  - ibmc-file-custom
  - ibmc-file-gold
  - ibmc-file-gold-gid
  - ibmc-file-retain-bronze
  - ibmc-file-retain-custom
  - ibmc-file-retain-gold
  - ibmc-file-retain-silver
  - ibmc-file-silver
  - ibmc-file-silver-gid
  apiKindVersionMap:
    APIService:
      - apiregistration.k8s.io/v1
    Binding:
      - v1
    CSIDriver:
      - storage.k8s.io/v1beta1
    CSINode:
      - storage.k8s.io/v1
      - storage.k8s.io/v1beta1
    CatalogSource:
      - operators.coreos.com/v1alpha1
    CertificateSigningRequest:
      - certificates.k8s.io/v1beta1
    ClusterImagePolicy:
      - securityenforcement.admission.cloud.ibm.com/v1beta1
    ClusterRole:
      - rbac.authorization.k8s.io/v1
      - rbac.authorization.k8s.io/v1beta1
    ClusterRoleBinding:
      - rbac.authorization.k8s.io/v1
      - rbac.authorization.k8s.io/v1beta1
    ClusterServiceVersion:
      - operators.coreos.com/v1alpha1
    ComponentStatus:
      - v1
    ConfigMap:
      - v1
    ControllerRevision:
      - apps/v1
    CronJob:
      - batch/v1beta1
      - batch/v2alpha1
    CustomResourceDefinition:
      - apiextensions.k8s.io/v1
    DaemonSet:
      - apps/v1
    Deployment:
      - apps/v1
    EndpointSlice:
      - discovery.k8s.io/v1beta1
    Endpoints:
      - v1
    Event:
      - events.k8s.io/v1beta1
      - v1
    HorizontalPodAutoscaler:
      - autoscaling/v1
      - autoscaling/v2beta1
      - autoscaling/v2beta2
    ImagePolicy:
      - securityenforcement.admission.cloud.ibm.com/v1beta1
    Ingress:
      - networking.k8s.io/v1beta1
      - extensions/v1beta1
    InstallPlan:
      - operators.coreos.com/v1alpha1
    Job:
      - batch/v1
    Lease:
      - coordination.k8s.io/v1beta1
      - coordination.k8s.io/v1
    LimitRange:
      - v1
    LocalSubjectAccessReview:
      - authorization.k8s.io/v1
      - authorization.k8s.io/v1beta1
    MutatingWebhookConfiguration:
      - admissionregistration.k8s.io/v1beta1
      - admissionregistration.k8s.io/v1
    Namespace:
      - v1
    NetworkPolicy:
      - networking.k8s.io/v1
    Node:
      - v1
    OperatorGroup:
      - operators.coreos.com/v1
    PersistentVolume:
      - v1
    PersistentVolumeClaim:
      - v1
    Pod:
      - v1
    PodDisruptionBudget:
      - policy/v1beta1
    PodSecurityPolicy:
      - policy/v1beta1
    PodTemplate:
      - v1
    PriorityClass:
      - scheduling.k8s.io/v1beta1
      - scheduling.k8s.io/v1
    ReplicaSet:
      - apps/v1
    ReplicationController:
      - v1
    ResourceQuota:
      - v1
    Role:
      - rbac.authorization.k8s.io/v1
      - rbac.authorization.k8s.io/v1beta1
    RoleBinding:
      - rbac.authorization.k8s.io/v1
      - rbac.authorization.k8s.io/v1beta1
    Secret:
      - v1
    SelfSubjectAccessReview:
      - authorization.k8s.io/v1
      - authorization.k8s.io/v1beta1
    SelfSubjectRulesReview:
      - authorization.k8s.io/v1
      - authorization.k8s.io/v1beta1
    Service:
      - v1
    ServiceAccount:
      - v1
    StatefulSet:
      - apps/v1
    StorageClass:
      - storage.k8s.io/v1
      - storage.k8s.io/v1beta1
    SubjectAccessReview:
      - authorization.k8s.io/v1
      - authorization.k8s.io/v1beta1
    Subscription:
      - operators.coreos.com/v1alpha1
    TokenReview:
      - authentication.k8s.io/v1
      - authentication.k8s.io/v1beta1
    ValidatingWebhookConfiguration:
      - admissionregistration.k8s.io/v1beta1
      - admissionregistration.k8s.io/v1
    VolumeAttachment:
      - storage.k8s.io/v1
      - storage.k8s.io/v1beta1

然后运行：

move2kube translate -s <folder containing your clusterconfig.yaml file and kubernetes yaml files>

交互式工具将询问所需的信息并进行翻译。