# Copyright 2018 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.

- name: Perform Database Migrations
  shell: |-
    set -ex;

    # Do database migrations.
    docker run \
      --rm \
      --net=host \
      -v "{{ deckhand_conf_dir | default('') }}":/etc/deckhand "{{ airship_deckhand_image_id.stdout }}" alembic upgrade head

    # Allow migrations to complete.
    sleep 10
  become: yes

- name: Deploy Deckhand Container
  shell: |-
    docker run \
      --rm \
      --net=host \
      -p 9000:9000 \
      -v "{{ deckhand_conf_dir | default('') }}":/etc/deckhand "{{ airship_deckhand_image_id.stdout }}" server &

    # Give the server a chance to come up. Better to poll a health check.
    sleep 10
  args:
    chdir: "{{ airship_deckhand_path.stdout }}"
  become: yes

- name: Register Deckhand Service and Endpoints
  when: disable_keystone == false
  block:
    - name: Register Keystone Deckhand Service
      shell: |-
        set -ex;

        if [ -z "$( openstack service list --format value | grep deckhand )" ]; then
          openstack service create --enable --name deckhand deckhand
        fi
      environment:
        OS_CLOUD: openstack_helm
      register: result
      failed_when: "'permission denied' in result.stdout"

    - name: Register Keystone Deckhand Endpoints
      shell: |-
        set -ex;

        echo "Registering Deckhand endpoint: {{ item }}"

        deckhand_endpoint="http://127.0.0.1:9000"

        if [ -z "$( openstack endpoint list --format value | grep deckhand | grep {{ item }} )" ]; then
          openstack endpoint create --enable \
            --region RegionOne \
            deckhand "{{ item }}" $deckhand_endpoint/api/v1.0
        fi
      with_items:
        - "admin"
        - "public"
        - "internal"
      environment:
        OS_CLOUD: openstack_helm
      register: result
      failed_when: "'permission denied' in result.stdout"