---
- hosts: xos-1
  remote_user: ubuntu
  tasks:
    - name: Include configuration vars
      include_vars: xos-setup-vars.yml

    - name: Install prerequisites
      apt:
        name={{ item }}
        update_cache=yes
        cache_valid_time=3600
      become: yes
      with_items:
       - git
       - make
       - curl
       - python-novaclient
       - python-neutronclient
       - python-keystoneclient
       - python-glanceclient

    - name: Check to see if xos_install/orchestration directory exists
      local_action: stat path="{{ playbook_dir }}/xos_install/orchestration"
      register: orchestration

     # Two methods to install:
     #   1) If running from cord-in-a-box, then xos_install/orchestration will
     #      be populated with the checked-out xos repositories, and we can
     #      now copy them to the XOS VM.
     #   2) If not running from cord-in-a-box, then xos_install will not
     #      exist, and we will check out the repos using git.

    - name: Copy repositories to the XOS VM
      synchronize:
           src: "{{ playbook_dir }}/xos_install/orchestration/"
           dest: "{{ orchestration_dest }}"
      when:
           orchestration.stat.exists == True

    - name: Clone XOS repo
      git:
        repo={{ xos_repo_url }}
        dest={{ xos_repo_dest }}
        version={{ xos_repo_branch }}
        force=yes
      when:
          orchestration.stat.exists == False

    - name: Clone service-profile repo
      git:
        repo={{ service_profile_repo_url }}
        dest={{ service_profile_repo_dest }}
        version={{ service_profile_repo_branch }}
        force=yes
      when:
        orchestration.stat.exists == False

    - name: Copy over SSH keys
      copy:
        src=~/.ssh/{{ item }}
        dest={{ service_profile_repo_dest }}/{{ xos_configuration }}/
        owner={{ ansible_user_id }} mode=0600
      with_items:
       - id_rsa
       - id_rsa.pub

    - name: copy over node_key
      copy:
        src={{ node_private_key }}
        dest={{ service_profile_repo_dest }}/{{ xos_configuration }}/node_key
        owner={{ ansible_user_id }} mode=0600

    - name: Download Glance VM images
      get_url:
        url={{ item.url }}
        checksum={{ item.checksum }}
        dest={{ service_profile_repo_dest }}/{{ xos_configuration }}/images/{{ item.name }}.img
      with_items: "{{ xos_images }}"

    - name: Check to see if registry is reachable
      command: curl -sf http://docker-registry:5000/
      ignore_errors: yes
      register: docker_registry_check
      tags:
        - skip_ansible_lint

    - name: Use registry if it is available
      set_fact:
         docker_registry: "{{ local_docker_registry }}"
         docker_opts: "--insecure-registry {{ local_docker_registry }}"
         docker_tag: "candidate"
      when: docker_registry_check|succeeded

    - name: Set docker options
      become: yes
      template: src=docker.j2 dest=/etc/default/docker
      register: set_docker_opts

    # Note this needs to be executed now, not as a handler,  as the pull
    # operations won't succeed without it.
    - name: restart docker
      become: yes
      service: name=docker state=restarted
      when: set_docker_opts.changed
      tags:
        - skip_ansible_lint # Wants this to be a handler

    - name: Pull docker images for XOS
      become: yes
      command: docker pull {{ docker_registry }}/{{ item }}:{{ docker_tag }}
      with_items:
        - xosproject/xos-base
        - xosproject/xos-postgres
        - xosproject/cord-app-build
        - redis
      tags:
        - skip_ansible_lint

    - name: Tag the images downloaded from the local registry
      command: docker tag {{ docker_registry }}/{{ item }}:{{ docker_tag }} {{ item }}:latest
      with_items:
        - xosproject/xos-base
        - xosproject/xos-postgres
        - xosproject/cord-app-build
        - redis
      when: docker_registry_check|succeeded

    - name: Rebuild XOS containers
      when: xos_container_rebuild
      command: make {{ item }}
        chdir="{{ xos_repo_dest }}/containers/xos/"
      with_items:
       - base