---
# 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.

- name: fetch files from server which contains the necessary variables
  fetch:
    src: /etc/swift/usr/admin/admin.yml
    dest: /tmp/
    flat: yes

- name: register infos for swift_auth
  set_fact:
    swift_credential: "{{ lookup('file', '/tmp/admin.yml') | from_yaml }}"

- name: pause to wait for swift-update to be ready
  pause:
    minutes: 1

- name: authenticate on swift-upgrade
  uri:
    url: "{{ caas.swift_update }}/auth/v1.0"
    headers:
      X_Auth_User: admin:admin
      X_Auth_Key: "{{ swift_credential.swift_password }}"
  register: auth

- name: get packages
  uri:
    url: "{{ caas.swift_update }}/v1.0/AUTH_admin/packages"
    return_content: yes
    headers:
      X_Auth_Token: "{{ auth.x_auth_token }}"
  register: packages

- name: get charts from packages
  set_fact:
    charts: "{{ (packages.get('content','')|trim).split('\n') | select('search', 'charts.+\\.tgz') | list }}"

- name: get value files from packages
  set_fact:
    value_files: "{{ (packages.get('content','')|trim).split('\n') | select('search', 'releases.+\\.yaml') | list }}"
  ignore_errors: yes

- name: create chart directory
  file:
    name: /tmp/su_chart
    state: directory

- name: download charts
  args:
    chdir: /tmp/su_chart
  command: "curl -O -XGET -H'X-Auth-Token: {{ auth.x_auth_token }}' {{ caas.swift_update }}/v1.0/AUTH_admin/packages/{{ item }}"
  with_items: "{{ charts }}"

- name: download value files
  args:
    chdir: /tmp/su_chart
  command: "curl -O -XGET -H'X-Auth-Token: {{ auth.x_auth_token }}' {{ caas.swift_update }}/v1.0/AUTH_admin/packages/{{ item }}"
  with_items: "{{ value_files }}"
  ignore_errors: yes

- name: upload charts via chart-repo
  args:
    chdir: /tmp/su_chart/
  shell: "curl -sS -XPOST --cacert /etc/chart-repo/ssl/ca.pem --cert /etc/chart-repo/ssl/chart-repo?.pem --key /etc/chart-repo/ssl/chart-repo?-key.pem -H 'Content-Type: application/gzip' --data-binary @{{ item | basename }} {{ caas.chart_repo }}/{{ item }}"
  with_items: "{{ charts }}"

- name: helm repo update
  shell: helm repo update default {{ caas.chart_repo }}/charts

- name: authenticate on swift
  uri:
    url: "{{ caas.swift }}/auth/v1.0"
    headers:
      X_Auth_User: admin:admin
      X_Auth_Key: "{{ swift_credential.swift_password }}"
  register: auth_orig
  ignore_errors: yes

- name: upload value file via swift
  args:
    chdir: /tmp/su_chart/
  shell: "curl -XPUT -H 'X-Auth-Token: {{ auth_orig.x_auth_token }}' -T {{ item | basename }} {{ caas.swift }}/v1.0/AUTH_admin/packages/{{ item }}"
  with_items: "{{ value_files }}"
  ignore_errors: yes