# Copyright 2019 AT&T Intellectual Property.  All other rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- hosts: primary
  tasks:
    - include_vars: vars.yaml

    - name: Debug tag generation inputs
      block:
        - debug:
            var: publish
        - debug:
            var: tags
        - debug:
            var: distro
        - debug:
            var: zuul
        - debug:
            msg: "{{ tags | to_json }}"

    - name: Determine tags
      shell: echo '{{ tags | to_json }}' | python3 {{ zuul.project.src_dir }}/tools/image_tags.py
      environment:
        BRANCH: "{{ zuul.branch | default('') }}"
        CHANGE: "{{ zuul.change | default('') }}"
        COMMIT: "{{ zuul.newrev | default('') }}"
        PATCHSET: "{{ zuul.patchset | default('') }}"
      register: image_tags

    - name: Debug computed tags
      debug:
        var: image_tags

    - name: Install Docker (Debian)
      when: ansible_os_family == 'Debian'
      block:
        - file:
            path: "{{ item }}"
            state: directory
          with_items:
            - /etc/docker/
            - /etc/systemd/system/docker.service.d/
            - /var/lib/docker/
        - mount:
            path: /var/lib/docker/
            src: tmpfs
            fstype: tmpfs
            opts: size=25g
            state: mounted
        - copy: "{{ item }}"
          with_items:
            - content: "{{ docker_daemon | to_json }}"
              dest: /etc/docker/daemon.json
            - src: files/docker-systemd.conf
              dest: /etc/systemd/system/docker.service.d/
        - apt_key:
            url: https://download.docker.com/linux/ubuntu/gpg
        - apt_repository:
            repo: deb http://{{ zuul_site_mirror_fqdn }}/deb-docker xenial stable
        - apt:
            name: "{{ item }}"
            allow_unauthenticated: True
          with_items:
            - docker-ce
            - python3-pip
            - python3-setuptools
        - pip:
            name: docker
            version: 2.7.0
            executable: pip3
        # NOTE(SamYaple): Allow all connections from containers to host so the
        # containers can access the http server for git and wheels
        - iptables:
            action: insert
            chain: INPUT
            in_interface: docker0
            jump: ACCEPT
      become: True

    - name: Make images
      when: not publish
      block:
        - make:
            chdir: "{{ zuul.project.src_dir }}"
            target: images
            params:
              DISTRO: "{{ distro }}"
              IMAGE_TAG: "{{ item }}"
          with_items: "{{ image_tags.stdout_lines }}"

        - shell: "docker images"
          register: docker_images

        - debug:
            var: docker_images

      become: True

    - name: Publish images
      block:
        - docker_login:
            username: "{{ airship_spyglass_quay_creds.username }}"
            password: "{{ airship_spyglass_quay_creds.password }}"
            registry_url: "https://quay.io/api/v1/"

        - make:
            chdir: "{{ zuul.project.src_dir }}"
            target: images
            params:
              DOCKER_REGISTRY: "quay.io"
              IMAGE_PREFIX: "airshipit"
              DISTRO: "{{ distro }}"
              IMAGE_TAG: "{{ item }}"
              COMMIT: "{{ zuul.newrev | default('') }}"
              PUSH_IMAGE: "true"
          with_items: "{{ image_tags.stdout_lines }}"

        - shell: "docker images"
          register: docker_images

        - debug:
            var: docker_images

      when: publish
      become: True