ocplabs-ocp-nodes-deinstall.yaml

- hosts: etcd
  tasks:
  - name: stop_etcd | Stop etcd Service
    systemd:
      name: etcd_container.service
      enabled: false
      daemon_reload: yes
      state: stopped
    ignore_errors: yes
  - name: clean_etcd | Remove /var/lib/etcd
    file:
      path: /var/lib/etcd
      state: absent
- hosts: masters:nodes
  tasks:
  - name: stop_cockpit | Stop Cockpit Service
    systemd:
      name: cockpitws.service
      enabled: false
      daemon_reload: yes
      state: stopped
  - name: kill_containers | Kill remaining containers
    shell: docker ps -q | awk '{print $1}' | xargs -I{} docker kill  {}
  - name: remove_containers | Remove remaining containers
    shell: docker ps -q -a | awk '{print $1}' | xargs -I{} docker rm -f -v {}
  - name: clean_registry | Remove Docker images from registry
    shell: docker images -q | awk '{print $1}' | sort -u | xargs -I{} docker rmi {} -f
  - name: clean_device | Remove Docker volume group
    lvg:
      pvs: /dev/sda4
      vg: docker-vg
      state: absent
      force: yes
  - name: clean_device | Delete Docker partition
    parted:
      device: /dev/sda
      number: 4
      state: absent
  - name: clean_etc_origin | Remove /etc/origin
    file:
      path: /etc/origin
      state: absent
  - name: clean_dockers_certs | Remove additional docker certs
    file:
      path: /etc/docker/certs.d/docker-registry.default.svc:5000
      state: absent