16-provision-cluster-storage.yml

---
- name: create persistent volumes in the cluster
  hosts: localhost
  become: no
  gather_facts: no
  tasks:
    - name: generate the resource definitions
      template:
        src: templates/pv.yml.j2
        dest: /tmp/pv-{{ item.name }}.yml
        mode: 0600
      loop: "{{ nfs_exports }}"

    - name: create them pvs
      command: >
        {{ oc_bin }} --kubeconfig={{ openshift_rtdata_path }}/auth/kubeconfig
        apply -f /tmp/pv-{{ item.name }}.yml
      loop: "{{ nfs_exports }}"

    - name: kill the pv files
      file:
        path: /tmp/pv-{{ item.name }}.yml
        state: absent
      loop: "{{ nfs_exports }}"

    - name: check the image-registry operator configuration
      command: >
        {{ oc_bin }} --kubeconfig={{ openshift_rtdata_path }}/auth/kubeconfig
        get configs.imageregistry.operator.openshift.io cluster -o jsonpath='{.spec.storage}'
      changed_when: never is defined
      register: regstate

    - name: now fix the operator config if so required
      command: >
        {{ oc_bin }} --kubeconfig={{ openshift_rtdata_path }}/auth/kubeconfig
        patch configs.imageregistry.operator.openshift.io cluster --type=merge
        -p '{ "spec": { "storage": { "pvc": { "claim": "" } } } }'
      when: (regstate.stdout | regex_search('^map\\[\\]'))
...