- name: Ensure zuul-web service is down
  service:
    name: zuul-web
    state: stopped
  become: true

- name: Install httpd
  package:
    name:
      - httpd
    state: present
  become: true

- name: Ensure httpd can connect to zuul-web
  command: setsebool -P httpd_can_network_connect on
  become: true

- name: Add the reverse proxy setting in httpd
  blockinfile:
    path: /etc/httpd/conf.d/zuul.conf
    block: |
      RewriteEngine on
      RewriteRule ^/api/tenant/(.*)/console-stream ws://localhost:9000/api/tenant/$1/console-stream [P]
      RewriteRule ^/(.*)$ http://localhost:9000/$1 [P]
  become: true

- name: Reload httpd
  service:
    name: httpd
    state: reloaded
  become: true

- name: Add the yarn yum repository
  shell: "curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo"
  become: true

- name: Install yarn
  package:
    name: yarn
    state: present
  become: true

- name: Start a production build of the Zuul web UI
  shell: "{{ item }}"
  args:
    chdir: /usr/share/zuul-ui/
  environment:
    REACT_APP_ZUUL_API: 'http://domain.com'
  loop:
    - yarn install
    - yarn build
  become: true

- name: Ensure zuul-web service is up
  service:
    name: zuul-web
    state: started
  become: true

- name: Give some time to services to fully start
  pause:
    seconds: 15

- name: Check zuul web services are up
  shell: systemctl is-active {{ item }}
  loop:
    - zuul-web
    - httpd
  become: true

- name: Check we can access the Zuul API
  shell: curl http://localhost:9000/api/tenants
  register: cmd
  failed_when: not "'default' in cmd.stdout"

- name: Check we can access the Zuul API via httpd
  shell: curl http://localhost/api/tenants
  register: cmd
  failed_when: not "'default' in cmd.stdout"