---
- name: "get output of: docker images"
  command: docker images
  changed_when: False # don't report as changed
  register: docker_images

- name: docker pull busybox ONLY if it's not present
  command: "docker pull busybox:latest"
  when: "not docker_images.stdout | search('busybox.*latest')"

- name: docker pull containers ONLY if they're not present (needed otherwise systemd will timeout pulling the containers)
  command: "docker pull docker-registry.ops.rhcloud.com/{{ item }}:{{ oo_env }}"
  with_items:
    - oso-v2-proxy
    - oso-v2-puppet
    - oso-v2-monitoring
  when: "not docker_images.stdout | search('docker-registry.ops.rhcloud.com/{{ item }}.*{{ oo_env }}')"

- name: "get output of: docker ps -a"
  command: docker ps -a
  changed_when: False # don't report as changed
  register: docker_ps

- name: run proxy-shared-data-1
  command: /usr/bin/docker run --name "proxy-shared-data-1"  \
                     -v /shared/etc/haproxy                  \
                     -v /shared/etc/httpd                    \
                     -v /shared/etc/openshift                \
                     -v /shared/etc/pki                      \
                     -v /shared/var/run/ctr-ipc              \
                     -v /shared/var/lib/haproxy              \
                     -v /shared/usr/local                    \
                     "busybox:latest" true
  when: "not docker_ps.stdout | search('proxy-shared-data-1')"

- name: Deploy systemd files for containers
  template:
    src: "systemd/{{ item }}.j2"
    dest: "/etc/systemd/system/{{ item }}"
    mode: 0640
    owner: root
    group: root
  with_items:
    - ctr-proxy-1.service
    - ctr-proxy-monitoring-1.service
    - ctr-proxy-puppet-1.service
  notify: reload systemd

- name: start containers
  service:
    name: "{{ item }}"
    state: started
    enabled: yes
  with_items:
    - ctr-proxy-puppet-1
    - ctr-proxy-1
    - ctr-proxy-monitoring-1