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merikan/convert-deploymentconfig-to-deployment.md

Forked from bmaupin/convert-deploymentconfig-to-deployment.md
Created September 28, 2021 09:51
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Convert OpenShift DeploymentConfig to Kubernetes Deployment
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convert-deploymentconfig-to-deployment.md

  1. Change apiVersion from:

    - apiVersion: v1

    (or apiVersion: apps.openshift.io/v1)

    to:

    - apiVersion: apps/v1

  2. Change kind from:

      kind: DeploymentConfig

    to:

      kind: Deployment

  3. Change spec.selectors from:

        selector:
      name: ...

    to:

        selector:
      matchLabels:
        name: ...

  4. Make sure spec.template.spec.containers.image is set, e.g.

            image: registry.access.redhat.com/rhscl/postgresql-${POSTGRESQL_VERSION}-rhel7
        imagePullPolicy: Always

  5. Remove spec.triggers section entirely

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