---
- name: Wait for registry pods
  oc_obj:
    namespace: "{{ openshift_hosted_registry_namespace }}"
    state: list
    kind: pod
    selector: "{{ openshift_hosted_registry_name }}={{ openshift_hosted_registry_namespace }}"
  register: registry_pods
  until:
  - "registry_pods.results.results[0]['items'] | count > 0"
  # There must be as many matching pods with 'Ready' status True as there are expected replicas
  - "registry_pods.results.results[0]['items'] | oo_collect(attribute='status.conditions') | oo_collect(attribute='status', filters={'type': 'Ready'}) | map('bool') | select | list | count == openshift_hosted_registry_replicas | int"
  delay: 10
  retries: "{{ (600 / 10) | int }}"

- name: Determine registry fsGroup
  set_fact:
    openshift_hosted_registry_fsgroup: "{{ registry_pods.results.results[0]['items'][0].spec.securityContext.fsGroup }}"

- name: Create temp mount directory
  command: mktemp -d /tmp/openshift-glusterfs-registry-XXXXXX
  register: mktemp
  changed_when: False
  check_mode: no

- name: Mount registry volume
  mount:
    state: mounted
    fstype: glusterfs
    src: "{{ groups.oo_glusterfs_to_config[0] }}:/{{ openshift.hosted.registry.storage.glusterfs.path }}"
    name: "{{ mktemp.stdout }}"

- name: Set registry volume permissions
  file:
    dest: "{{ mktemp.stdout }}"
    state: directory
    group: "{{ openshift_hosted_registry_fsgroup }}"
    mode: "2775"
    recurse: True

- name: Unmount registry volume
  mount:
    state: unmounted
    name: "{{ mktemp.stdout }}"

- name: Delete temp mount directory
  file:
    dest: "{{ mktemp.stdout }}"
    state: absent
  changed_when: False
  check_mode: no