---
# Copyright 2019 Nokia
#
# 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.

- set_fact:
    start_time: "{{ lookup('pipe', 'date +%Y%m%d-%H:%M:%S') }}"

- file:
    path: "/var/log/sw_package_load.log"
    state: absent
  become: true


- lineinfile:
    dest: "/var/log/sw_package_load.log"
    create: yes
    line: "start_time: {{ start_time }}"
  become: true

- block:
    - name: Compose the device path of swift volume on BareMetal
      set_fact:
        swift_dev: "{{ swift_image_path }}"

    - name: Run what_is_the_filesystem.yml
      include_role:
        name: common_tasks
        tasks_from: what_is_the_filesystem.yml
      vars:
        device: "{{swift_dev}}"

    - name: Mount the device
      mount:
        name: /srv/node/swift-update/
        src: "{{swift_dev}}"
        fstype: "{{ filesystem_type.stdout | lower | default('ext4') }}"
        state: mounted
      become: true
  when: swift_image_path is defined and swift_image_path != ""

- name: Prepare mount dir
  file:
    path: /srv/node/swift-update/
    state: directory
    mode: 0755
    owner: 146
    group: 146
    recurse: yes
  become: true

- block:
    - include: tasks/start_vnfc.yml
      vars:
        vnfcs:
          - swift_update
          - swift_update_service
          - docker-registry-update
          - update_registry_service

    - include: tasks/wait_pod_start.yml
      vars:
        name: swift-update
        ccount: 1

    - name: wait for container service - swift-update
      wait_for:
        host: "{{ groups.caas_master[0] }}"
        port: "{{ caas.update_swift_port }}"
        state: started
        timeout: 300

    - include: tasks/wait_pod_start.yml
      vars:
        name: registry-update
        ccount: 1

    - name: wait for registry-update kubernetes service to start
      wait_for:
        host: "{{ caas.update_registry_url }}"
        port: "{{ caas.update_registry_port }}"
        state: started
        timeout: 60


    - name: wait for swift-update kubernetes service to start
      wait_for:
        host: "{{ caas.swift_update_url }}"
        port: "{{ caas.update_swift_port }}"
        state: started
        timeout: 60

    - include: merge-charts.yml
    - include: merge-images.yml

  rescue:
    - debug:
        msg: Something went wrong during merge.

  always:
    - name: clean after charts upload
      file:
        state: absent
        path: /tmp/su_chart

    - name: Delete the registry and swift for su
      shell: kubectl delete -f {{ manifests_directory }}/{{item}}
      with_items:
        - update_registry_service.yml
        - docker-registry-update.yml
        - swift_update_service.yml
        - swift_update.yml

    - name: Wait for registry and swift deleted
      shell: kubectl get pods --all-namespaces | grep -c {{item}}
      register: ret_rc
      until: ret_rc.stdout == "0"
      failed_when: ret_rc.stdout == ""
      retries: 60
      delay: 5
      with_items:
        - swift-update
        - registry-update

    - name: Umount the device of the new swift volume
      mount:
        name: /srv/node/swift-update/
        src: "{{swift_dev}}"
        state: unmounted
      become: true

    - name: Make sure the fstab entry is removed
      mount:
        name: /srv/node/swift-update/
        src: "{{swift_dev}}"
        state: absent
      become: true

    - lineinfile:
        dest: "/var/log/sw_package_load.log"
        state: present
        line: "end_time: {{ lookup('pipe', 'date +%Y%m%d-%H:%M:%S') }}"
      become: true