---
# tasks for xos-install role

- 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

# ---- copy repos from the dev machine to the head node ----

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

- name: Copy repositories to the head node
  synchronize:
      src: "{{ playbook_dir }}/../../orchestration/{{ item }}"
      dest: "{{ ansible_user_dir }}/"
  when:
      orchestration.stat.exists == True
  with_items:
      - service-profile
      - xos
      - xos_libraries
      - xos_services

- name: Check to see if onos_apps directory exists
  local_action: stat path="{{ playbook_dir }}/../../onos-apps/apps"
  register: onos_apps

- name: Copy in onos-apps that have XOS code
  synchronize:
      src: "{{ playbook_dir }}/../../onos-apps/apps/{{ item }}"
      dest: "{{ ansible_user_dir }}/xos_services/"
  with_items:
      - vtn
      - olt
  when:
      (orchestration.stat.exists == True) and (onos_apps.stat.exists == True)


# ----  alternatively, check out repos from Internet ---

- 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

# ----  install keys ----

- name: Copy over SSH keys
  command: cp ~/.ssh/{{ item }} {{ service_profile_repo_dest }}/{{ xos_configuration }}/
  with_items:
   - id_rsa
   - id_rsa.pub
  tags:
    - skip_ansible_lint

- name: Copy over node key
  command: cp {{ ansible_user_dir }}/node_key {{ service_profile_repo_dest }}/{{ xos_configuration }}/
  tags:
    - skip_ansible_lint

- name: Set ownership and permissions of keys
  file:
    path={{ service_profile_repo_dest }}/{{ xos_configuration }}/{{ item }}
    owner={{ ansible_user_id }}
#    mode=0600
  with_items:
   - id_rsa
   - id_rsa.pub
   - node_key

- name: Create templated TOSCA files
  template:
    src: "{{ item }}.j2"
    dest: "{{ service_profile_repo_dest }}/{{ xos_configuration }}/{{ item }}"
  with_items: "{{ xos_tosca_templates }}"

- name: Download Glance VM images
  get_url:
    url={{ item.url }}
    checksum={{ item.checksum }}
    dest={{ service_profile_repo_dest }}/{{ xos_configuration }}/images/{{ item.name }}.qcow2
  with_items: "{{ xos_images }}"

# ---- pull docker 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: 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