---
- name: Create temp directory
  tempfile:
    state: directory
  register: temp_dir

- name: Get worker machine config name
  command: >
    oc get machineconfigpool worker
    --config={{ openshift_node_kubeconfig_path }}
    --output=jsonpath='{.status.configuration.name}'
  delegate_to: localhost
  register: oc_get
  until:
  - oc_get.stdout != ''
  retries: 36
  delay: 5

- name: Set l_worker_machine_config_name
  set_fact:
    l_worker_machine_config_name: "{{ oc_get.stdout }}"

- name: Get worker ignition config
  command: >
    oc get machineconfig {{ l_worker_machine_config_name }}
    --config={{ openshift_node_kubeconfig_path }}
    --output=json
  delegate_to: localhost
  register: oc_get
  until:
  - oc_get.stdout != ''
  retries: 36
  delay: 5

- name: Write worker ignition config to file
  copy:
    content: "{{ (oc_get.stdout | from_json).spec.config }}"
    dest: "{{ temp_dir.path }}/worker_ignition_config.json"

- name: Copy pull secret
  copy:
    src: "{{ openshift_pull_secret_path }}"
    dest: "{{ temp_dir.path }}/pull-secret.json"

- name: Get release image
  command: >
    oc get clusterversion
    --config={{ openshift_node_kubeconfig_path }}
    --output=jsonpath='{.items[0].status.desired.image}'
  delegate_to: localhost
  register: oc_get
  until:
  - oc_get.stdout != ''
  retries: 36
  delay: 5

- name: Set openshift_release_image fact
  set_fact:
    openshift_release_image: "{{ oc_get.stdout }}"

- name: Pull release image
  command: "podman pull --tls-verify={{ openshift_node_tls_verify }} --authfile {{ temp_dir.path }}/pull-secret.json {{ openshift_release_image }}"

- name: Get machine controller daemon image from release image
  command: "podman run --rm {{ openshift_release_image }} image machine-config-daemon"
  register: release_image_mcd

- block:
  - name: Pull MCD image
    command: "podman pull --tls-verify={{ openshift_node_tls_verify }} --authfile {{ temp_dir.path }}/pull-secret.json {{ release_image_mcd.stdout }}"

  - name: Apply machine config
    command: "podman run {{ podman_mounts }} {{ podman_flags }} {{ mcd_command }}"
    vars:
      podman_flags: "--privileged --rm -ti {{ release_image_mcd.stdout }}"
      podman_mounts: "-v /:/rootfs -v /var/run/dbus:/var/run/dbus -v /run/systemd:/run/systemd"
      mcd_command: "start --node-name {{ ansible_hostname }} --once-from {{ temp_dir.path }}/worker_ignition_config.json --skip-reboot"

  - name: Remove temp directory
    file:
      path: "{{ temp_dir.path }}"
      state: absent

  - name: Reboot the host and wait for it to come back
    reboot:
    #  reboot_timeout: 600  # default, 10 minutes

  rescue:
  - fail:
      msg: "Machine config apply failed"