matrix-docker-ansible-deploy/roles/matrix-synapse/tasks/ext/mautrix-telegram/setup.yml
Slavi Pantaleev f4f06ae068 Make matrix-nginx-proxy role independent of others
The matrix-nginx-proxy role can now be used independently.
This makes it consistent with all other roles, with
the `matrix-base` role remaining as their only dependency.

Separating matrix-nginx-proxy was relatively straightforward, with
the exception of the Mautrix Telegram reverse-proxying configuration.
Mautrix Telegram, being an extension/bridge, does not feel important enough
to justify its own special handling in matrix-nginx-proxy.

Thus, we've introduced the concept of "additional configuration blocks"
(`matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks`),
where any module can register its own custom nginx server blocks.

For such dynamic registration to work, the order of role execution
becomes important. To make it possible for each module participating
in dynamic registration to verify that the order of execution is
correct, we've also introduced a `matrix_nginx_proxy_role_executed`
variable.

It should be noted that this doesn't make the matrix-synapse role
dependent on matrix-nginx-proxy. It's optional runtime detection
and registration, and it only happens in the matrix-synapse role
when `matrix_mautrix_telegram_enabled: true`.
2019-01-17 13:32:46 +02:00

117 lines
4.7 KiB
YAML

---
- name: Ensure Mautrix Telegram image is pulled
docker_image:
name: "{{ matrix_mautrix_telegram_docker_image }}"
when: "matrix_mautrix_telegram_enabled"
- name: Ensure Mautrix Telegram configuration path exists
file:
path: "{{ matrix_mautrix_telegram_base_path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
when: "matrix_mautrix_telegram_enabled"
- stat: "path={{ matrix_mautrix_telegram_base_path }}/config.yaml"
register: mautrix_config_file
- name: Ensure Matrix Mautrix telegram config installed
template:
src: "{{ role_path }}/templates/ext/mautrix-telegram/config.yaml.j2"
dest: "{{ matrix_mautrix_telegram_base_path }}/config.yaml"
mode: 0644
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
when: "matrix_mautrix_telegram_enabled and mautrix_config_file.stat.exists == False"
- name: Ensure matrix-mautrix-telegram.service installed
template:
src: "{{ role_path }}/templates/ext/mautrix-telegram/systemd/matrix-mautrix-telegram.service.j2"
dest: "/etc/systemd/system/matrix-mautrix-telegram.service"
mode: 0644
when: "matrix_mautrix_telegram_enabled"
- stat:
path: "{{ matrix_mautrix_telegram_base_path }}/registration.yaml"
register: mautrix_telegram_registration_file
- name: Generate matrix-mautrix-telegram registration.yaml if it doesn't exist
shell: /usr/bin/docker run --rm --name matrix-mautrix-telegram-gen -v {{ matrix_mautrix_telegram_base_path }}:/data:z {{ matrix_mautrix_telegram_docker_image }} python3 -m mautrix_telegram -g -c /data/config.yaml -r /data/registration.yaml
when: "matrix_mautrix_telegram_enabled and mautrix_telegram_registration_file.stat.exists == False"
- set_fact:
matrix_synapse_app_service_config_file_mautrix_telegram: '/app-registration/mautrix-telegram.yml'
- set_fact:
matrix_synapse_container_additional_volumes: >
{{ matrix_synapse_container_additional_volumes }}
+
{{ [{'src': '{{ matrix_mautrix_telegram_base_path }}/registration.yaml', 'dst': '{{ matrix_synapse_app_service_config_file_mautrix_telegram }}', 'options': 'ro'}] }}
when: "matrix_mautrix_telegram_enabled"
- set_fact:
matrix_synapse_app_service_config_files: >
{{ matrix_synapse_app_service_config_files }}
+
{{ ["{{ matrix_synapse_app_service_config_file_mautrix_telegram }}"] | to_nice_json }}
when: "matrix_mautrix_telegram_enabled"
- block:
- name: Fail if matrix-nginx-proxy role already executed
fail:
msg: >
Trying to append Mautrix Telegram's reverse-proxying configuration to matrix-nginx-proxy,
but it's pointless since the matrix-nginx-proxy role had already executed.
To fix this, please change the order of roles in your plabook,
so that the matrix-nginx-proxy role would run after the matrix-synapse role.
when: "matrix_nginx_proxy_role_executed"
- name: Generate Mautrix Telegram proxying configuration for matrix-nginx-proxy
set_fact:
matrix_mautrix_telegram_matrix_nginx_proxy_configuration: |
location {{ matrix_mautrix_telegram_public_endpoint }} {
{% if matrix_nginx_proxy_enabled %}
{# Use the embedded DNS resolver in Docker containers to discover the service #}
resolver 127.0.0.11 valid=5s;
set $backend "matrix-mautrix-telegram:8080";
proxy_pass http://$backend;
{% else %}
{# Generic configuration for use outside of our container setup #}
proxy_pass http://localhost:8080;
{% endif %}
}
- name: Register Mautrix Telegram proxying configuration with matrix-nginx-proxy
set_fact:
matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
{{
matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks
+
[matrix_mautrix_telegram_matrix_nginx_proxy_configuration]
}}
when: "matrix_mautrix_telegram_enabled and matrix_nginx_proxy_enabled|default(False)"
tags:
- always
- name: Warn about reverse-proxying if matrix-nginx-proxy not used
debug:
msg: >
NOTE: You've enabled the Mautrix Telegram bridge but are not using the matrix-nginx-proxy
reverse proxy.
Please make sure that you're proxying the `{{ matrix_mautrix_telegram_public_endpoint }}`
URL endpoint to the matrix-mautrix-telegram container.
when: "matrix_mautrix_telegram_enabled and matrix_nginx_proxy_enabled is not defined"
#
# Tasks related to getting rid of matrix-mautrix-telegram (if it was previously enabled)
#
- name: Ensure matrix-mautrix-telegram.service doesn't exist
file:
path: "/etc/systemd/system/matrix-mautrix-telegram.service"
state: absent
when: "not matrix_mautrix_telegram_enabled"