4.3. 샘플 GitOps ZTP 사용자 정의 리소스

선택적으로 GitOps Zero Touch Provisioning(ZTP) 사용자 정의 리소스(CR) 개체를 사용하여 에이전트 기반 설치 프로그램으로 OpenShift Container Platform 클러스터를 설치할 수 있습니다.

다음 GitOps ZTP 사용자 정의 리소스를 사용자 정의하여 OpenShift Container Platform 클러스터에 대한 자세한 내용을 지정할 수 있습니다. 다음 샘플 GitOps ZTP 사용자 정의 리소스는 단일 노드 클러스터를 위한 것입니다.

agent-cluster-install.yaml 파일 예시

  apiVersion: extensions.hive.openshift.io/v1beta1
  kind: AgentClusterInstall
  metadata:
    name: test-agent-cluster-install
    namespace: cluster0
  spec:
    clusterDeploymentRef:
      name: ostest
    imageSetRef:
      name: openshift-4.19
    networking:
      clusterNetwork:
      - cidr: 10.128.0.0/14
        hostPrefix: 23
      serviceNetwork:
      - 172.30.0.0/16
    provisionRequirements:
      controlPlaneAgents: 1
      workerAgents: 0
    sshPublicKey: <ssh_public_key>

  apiVersion: extensions.hive.openshift.io/v1beta1
  kind: AgentClusterInstall
  metadata:
    name: test-agent-cluster-install
    namespace: cluster0
  spec:
    clusterDeploymentRef:
      name: ostest
    imageSetRef:
      name: openshift-4.19
    networking:
      clusterNetwork:
      - cidr: 10.128.0.0/14
        hostPrefix: 23
      serviceNetwork:
      - 172.30.0.0/16
    provisionRequirements:
      controlPlaneAgents: 1
      workerAgents: 0
    sshPublicKey: <ssh_public_key>

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cluster-deployment.yaml 파일 예시

apiVersion: hive.openshift.io/v1
kind: ClusterDeployment
metadata:
  name: ostest
  namespace: cluster0
spec:
  baseDomain: test.metalkube.org
  clusterInstallRef:
    group: extensions.hive.openshift.io
    kind: AgentClusterInstall
    name: test-agent-cluster-install
    version: v1beta1
  clusterName: ostest
  controlPlaneConfig:
    servingCertificates: {}
  platform:
    agentBareMetal:
      agentSelector:
        matchLabels:
          bla: aaa
  pullSecretRef:
    name: pull-secret

apiVersion: hive.openshift.io/v1
kind: ClusterDeployment
metadata:
  name: ostest
  namespace: cluster0
spec:
  baseDomain: test.metalkube.org
  clusterInstallRef:
    group: extensions.hive.openshift.io
    kind: AgentClusterInstall
    name: test-agent-cluster-install
    version: v1beta1
  clusterName: ostest
  controlPlaneConfig:
    servingCertificates: {}
  platform:
    agentBareMetal:
      agentSelector:
        matchLabels:
          bla: aaa
  pullSecretRef:
    name: pull-secret

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cluster-image-set.yaml 파일 예시

apiVersion: hive.openshift.io/v1
kind: ClusterImageSet
metadata:
  name: openshift-4.19
spec:
  releaseImage: registry.ci.openshift.org/ocp/release:4.19.0-0.nightly-2022-06-06-025509

apiVersion: hive.openshift.io/v1
kind: ClusterImageSet
metadata:
  name: openshift-4.19
spec:
  releaseImage: registry.ci.openshift.org/ocp/release:4.19.0-0.nightly-2022-06-06-025509

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infra-env.yaml 파일 예시

apiVersion: agent-install.openshift.io/v1beta1
kind: InfraEnv
metadata:
  name: myinfraenv
  namespace: cluster0
spec:
  clusterRef:
    name: ostest
    namespace: cluster0
  cpuArchitecture: aarch64
  pullSecretRef:
    name: pull-secret
  sshAuthorizedKey: <ssh_public_key>
  nmStateConfigLabelSelector:
    matchLabels:
      cluster0-nmstate-label-name: cluster0-nmstate-label-value

apiVersion: agent-install.openshift.io/v1beta1
kind: InfraEnv
metadata:
  name: myinfraenv
  namespace: cluster0
spec:
  clusterRef:
    name: ostest
    namespace: cluster0
  cpuArchitecture: aarch64
  pullSecretRef:
    name: pull-secret
  sshAuthorizedKey: <ssh_public_key>
  nmStateConfigLabelSelector:
    matchLabels:
      cluster0-nmstate-label-name: cluster0-nmstate-label-value

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nmstateconfig.yaml 파일 예시

apiVersion: agent-install.openshift.io/v1beta1
kind: NMStateConfig
metadata:
  name: master-0
  namespace: openshift-machine-api
  labels:
    cluster0-nmstate-label-name: cluster0-nmstate-label-value
spec:
  config:
    interfaces:
      - name: eth0
        type: ethernet
        state: up
        mac-address: 52:54:01:aa:aa:a1
        ipv4:
          enabled: true
          address:
            - ip: 192.168.122.2
              prefix-length: 23
          dhcp: false
    dns-resolver:
      config:
        server:
          - 192.168.122.1
    routes:
      config:
        - destination: 0.0.0.0/0
          next-hop-address: 192.168.122.1
          next-hop-interface: eth0
          table-id: 254
  interfaces:
    - name: "eth0"
      macAddress: 52:54:01:aa:aa:a1

apiVersion: agent-install.openshift.io/v1beta1
kind: NMStateConfig
metadata:
  name: master-0
  namespace: openshift-machine-api
  labels:
    cluster0-nmstate-label-name: cluster0-nmstate-label-value
spec:
  config:
    interfaces:
      - name: eth0
        type: ethernet
        state: up
        mac-address: 52:54:01:aa:aa:a1
        ipv4:
          enabled: true
          address:
            - ip: 192.168.122.2
              prefix-length: 23
          dhcp: false
    dns-resolver:
      config:
        server:
          - 192.168.122.1
    routes:
      config:
        - destination: 0.0.0.0/0
          next-hop-address: 192.168.122.1
          next-hop-interface: eth0
          table-id: 254
  interfaces:
    - name: "eth0"
      macAddress: 52:54:01:aa:aa:a1

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pull-secret.yaml 파일 예시

apiVersion: v1
kind: Secret
type: kubernetes.io/dockerconfigjson
metadata:
  name: pull-secret
  namespace: cluster0
stringData:
  .dockerconfigjson: <pull_secret>

apiVersion: v1
kind: Secret
type: kubernetes.io/dockerconfigjson
metadata:
  name: pull-secret
  namespace: cluster0
stringData:
  .dockerconfigjson: <pull_secret>

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4.3. 샘플 GitOps ZTP 사용자 정의 리소스

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