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- name: Install packages inside jail
  loop:
    - { jail: ingress, package: nginx }
    - { jail: ingress, package: py311-certbot }
    - { jail: ingress, package: py311-certbot-nginx }
  include_tasks: pkg_jail_install.yml

- name: Generate LetsEncrypt certs
  shell: jexec ingress certbot certonly --nginx -n -m jan@jantuomi.fi --agree-tos -d {{ item }}
  loop: "{{ ingress_routes | map(attribute='host') | unique }}"

# It's important to run this after generating certs, because nginx.conf refers to files
# generated by certbot. Certbot will fail validation if nginx.conf is configured too early.
- name: Configure nginx.conf
  template:
    src: ingress/usr_local_etc_nginx_nginx.conf.j2
    dest: /usr/local/jails/containers/ingress/usr/local/etc/nginx/nginx.conf
    owner: root
    group: wheel
    mode: "0644"
  register: nginx_conf

- name: Check if nginx is enabled
  shell: service -j ingress nginx status
  changed_when: false
  failed_when: false
  register: ingress_nginx_enabled

- name: Enable and start nginx
  shell: |
    service -j ingress nginx enable
    service -j ingress nginx onestart
  when: ingress_nginx_enabled.rc != 0

- name: Install hetzner_ddns.sh
  template:
    src: ingress/usr_local_bin_hetzner_ddns.sh.j2
    dest: /usr/local/jails/containers/ingress/usr/local/bin/hetzner_ddns.sh
    owner: root
    group: wheel
    mode: "0755"

- name: Set up hetzner_auth
  template:
    src: ingress/usr_local_etc_hetzner_auth.j2
    dest: /usr/local/jails/containers/ingress/usr/local/etc/hetzner_auth
    owner: root
    group: wheel
    mode: "0600"

- name: Set up crontab
  template:
    src: ingress/etc_crontab.j2
    dest: /usr/local/jails/containers/ingress/etc/crontab
    owner: root
    group: wheel
    mode: "0644"
  vars:
    tls_hosts: "{{ ingress_routes | map(attribute='host') | unique }}"
  register: jail_ingress_etc_crontab

- name: Restart cron
  service:
    name: cron
    state: restarted
  when: jail_ingress_etc_crontab.changed