matrix-docker-ansible-deploy/roles/matrix-bridge-mautrix-facebook/tasks/setup_install.yml
Slavi Pantaleev 330648a3e0 Make Facebook bridge configuration playbook-managed
Related to #193, but for the Facebook bridge.
(other bridges can be changed to do the same later).

This patch makes the bridge configuration entirely managed by the
Ansible playbook. The bridge's `config.yaml` and `registration.yaml`
configuration files are regenerated every time the playbook runs.

This allows us to apply updates to those files and to avoid
people having to manage the configuration files manually on the server.

-------------------------------------------------------------

A deficiency of the current approach to dumping YAML configuration in
`config.yaml` is that we strip all comments from it.
Later on, when the bridge actually starts, it will load and redump
(this time with comments), which will make the `config.yaml` file
change.

Subsequent playbook runs will report "changed" for the
"Ensure mautrix-facebook config.yaml installed" task, which is a little
strange.

We might wish to improve this in the future, if possible.

Still, it's better to have a (usually) somewhat meaningless "changed"
task than to what we had -- never rebuilding the configuration.
2019-06-07 14:05:53 +03:00

63 lines
2.3 KiB
YAML

---
# If the matrix-synapse role is not used, `matrix_synapse_role_executed` won't exist.
# We don't want to fail in such cases.
- name: Fail if matrix-synapse role already executed
fail:
msg: >-
The matrix-bridge-mautrix-facebook role needs to execute before the matrix-synapse role.
when: "matrix_synapse_role_executed|default(False)"
- name: Ensure Mautrix Facebook image is pulled
docker_image:
name: "{{ matrix_mautrix_facebook_docker_image }}"
source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
- name: Ensure Mautrix Facebook base directory exists
file:
path: "{{ matrix_mautrix_facebook_base_path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
- name: Ensure mautrix-facebook config.yaml installed
copy:
content: "{{ matrix_mautrix_facebook_configuration|to_nice_yaml }}"
dest: "{{ matrix_mautrix_facebook_base_path }}/config.yaml"
mode: 0644
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
- name: Ensure mautrix-facebook registration.yaml installed
copy:
content: "{{ matrix_mautrix_facebook_registration|to_nice_yaml }}"
dest: "{{ matrix_mautrix_facebook_base_path }}/registration.yaml"
mode: 0644
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
- name: Ensure matrix-mautrix-facebook.service installed
template:
src: "{{ role_path }}/templates/systemd/matrix-mautrix-facebook.service.j2"
dest: "/etc/systemd/system/matrix-mautrix-facebook.service"
mode: 0644
register: matrix_mautrix_facebook_systemd_service_result
- name: Ensure systemd reloaded after matrix-mautrix-facebook.service installation
service:
daemon_reload: yes
when: "matrix_mautrix_facebook_systemd_service_result.changed"
# If the matrix-synapse role is not used, these variables may not exist.
- set_fact:
matrix_synapse_container_extra_arguments: >
{{ matrix_synapse_container_extra_arguments|default([]) }}
+
{{ ["--mount type=bind,src={{ matrix_mautrix_facebook_base_path }}/registration.yaml,dst=/matrix-mautrix-facebook-registration.yaml,ro"] }}
matrix_synapse_app_service_config_files: >
{{ matrix_synapse_app_service_config_files|default([]) }}
+
{{ ["/matrix-mautrix-facebook-registration.yaml"] }}