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matrix-docker-ansible-deploy/roles/matrix-coturn/tasks/setup_coturn.yml
Slavi Pantaleev c10182e5a6 Make roles more independent of one another
With this change, the following roles are now only dependent
on the minimal `matrix-base` role:
- `matrix-corporal`
- `matrix-coturn`
- `matrix-mailer`
- `matrix-mxisd`
- `matrix-postgres`
- `matrix-riot-web`
- `matrix-synapse`

The `matrix-nginx-proxy` role still does too much and remains
dependent on the others.

Wiring up the various (now-independent) roles happens
via a glue variables file (`group_vars/matrix-servers`).
It's triggered for all hosts in the `matrix-servers` group.

According to Ansible's rules of priority, we have the following
chain of inclusion/overriding now:
- role defaults (mostly empty or good for independent usage)
- playbook glue variables (`group_vars/matrix-servers`)
- inventory host variables (`inventory/host_vars/matrix.<your-domain>`)

All roles default to enabling their main component
(e.g. `matrix_mxisd_enabled: true`, `matrix_riot_web_enabled: true`).
Reasoning: if a role is included in a playbook (especially separately,
in another playbook), it should "work" by default.

Our playbook disables some of those if they are not generally useful
(e.g. `matrix_corporal_enabled: false`).
2019-01-16 18:05:48 +02:00

80 lines
2.1 KiB
YAML

---
#
# Tasks related to setting up Coturn
#
- name: Ensure Coturn image is pulled
docker_image:
name: "{{ matrix_coturn_docker_image }}"
when: matrix_coturn_enabled
- name: Ensure Coturn configuration path exists
file:
path: "{{ matrix_coturn_base_path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
when: matrix_coturn_enabled
- name: Ensure turnserver.conf installed
template:
src: "{{ role_path }}/templates/turnserver.conf.j2"
dest: "{{ matrix_coturn_config_path }}"
mode: 0644
when: matrix_coturn_enabled
- name: Ensure matrix-coturn.service installed
template:
src: "{{ role_path }}/templates/systemd/matrix-coturn.service.j2"
dest: "/etc/systemd/system/matrix-coturn.service"
mode: 0644
when: matrix_coturn_enabled
- name: Allow access to Coturn ports in firewalld
firewalld:
port: "{{ item }}"
state: enabled
immediate: yes
permanent: yes
with_items:
- '3478/tcp' # STUN
- '3478/udp' # STUN
- "{{ matrix_coturn_turn_udp_min_port }}-{{ matrix_coturn_turn_udp_max_port }}/udp" # TURN
when: "matrix_coturn_enabled and ansible_os_family == 'RedHat'"
#
# Tasks related to getting rid of Coturn (if it was previously enabled)
#
- name: Check existence of matrix-coturn service
stat:
path: "/etc/systemd/system/matrix-coturn.service"
register: matrix_coturn_service_stat
- name: Ensure matrix-coturn is stopped
service:
name: matrix-coturn
state: stopped
daemon_reload: yes
register: stopping_result
when: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
- name: Ensure matrix-coturn.service doesn't exist
file:
path: "/etc/systemd/system/matrix-coturn.service"
state: absent
when: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
- name: Ensure Matrix coturn paths don't exist
file:
path: "{{ matrix_coturn_base_path }}"
state: absent
when: "not matrix_coturn_enabled"
- name: Ensure coturn Docker image doesn't exist
docker_image:
name: "{{ matrix_coturn_docker_image }}"
state: absent
when: "not matrix_coturn_enabled"