Files
matrix-docker-ansible-deploy/roles/custom/matrix-bridge-mautrix-discord/molecule/default/prepare.yml
T
Slavi Pantaleev 6af80175dc Add a Molecule scenario for mautrix-discord
Proves the bridge starts on the configuration this role rendered: the
systemd unit is active and has not been restarting, the appservice port is
open, config.yaml and registration.yaml (parsed, not grepped) carry the
scenario's homeserver address, bot username, tokens, command prefix,
avatar-proxy key, public address and log level, the sqlite database was
created under the role's data path as the role's uid, and the running
container is the version defaults/main.yml pins.

It does not bridge anything. Discord is behind an account, which is where a
scenario stops being a test of this repository.

Two things are specific to this role rather than copied from the
mautrix-whatsapp scenario:

- mautrix-discord is the only bridge here whose validate_config.yml requires
  a public address. It is composed from hostname + scheme + path prefix, and
  those same three feed the Traefik avatar-proxy labels, so the scenario
  picks a non-`/` path prefix and a non-default scheme and asserts the
  composed router rule and strip-prefix middleware - both in the label file
  and, read back off the running container, as labels Docker accepted.
  Traefik labels are left enabled here for that reason, unlike in the
  mautrix-whatsapp scenario which asserts their absence.

- matrix_bridge_mautrix_discord_bridge_double_puppet_server_map_default in
  the role's defaults references matrix_bridge_beeper_linkedin_homeserver_domain
  and matrix_bridge_beeper_linkedin_homeserver_address - variables belonging
  to a different role, evidently copy-pasted from
  matrix-bridge-beeper-linkedin, and unique to this role among the bridges.
  A playbook run has every role's defaults in scope so it resolves silently;
  a role scenario has only this role loaded and the template fails on the
  undefined name. The scenario neutralises it in its own group_vars rather
  than touching the role.

Falsified the crash-loop assertion: pointing the in-container sqlite path at
a directory that does not exist makes the bridge exit on startup, and the run
then fails at "Assert the service is active and has not been restarting" with
"activating after 5 automatic restart(s)". Reverted, and green again since -
including idempotence.
2026-08-27 18:02:53 +03:00

83 lines
3.0 KiB
YAML

# SPDX-FileCopyrightText: 2026 Slavi Pantaleev
#
# SPDX-License-Identifier: AGPL-3.0-or-later
---
- name: Prepare mautrix-discord Molecule tests
hosts: all
become: true
vars_files:
- "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/vars.yml"
- "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/playbook-context.yml"
gather_facts: true
tasks:
- name: Ensure apt cache is updated
ansible.builtin.apt:
update_cache: true
cache_valid_time: 600
when: ansible_os_family == 'Debian'
- name: Ensure required packages are installed
ansible.builtin.package:
name:
- python3-requests
- fuse-overlayfs
state: present
- name: Ensure Docker is installed
ansible.builtin.include_role:
name: ansible-role-docker
vars:
docker_daemon_options:
storage-driver: fuse-overlayfs
# The role's file tasks set owner/group by name and Ansible resolves those
# through the passwd database, so they have to exist first. matrix-base
# creates them in a real deployment.
- name: Ensure the matrix group exists
ansible.builtin.group:
name: "{{ matrix_group_name }}"
gid: "{{ matrix_user_gid }}"
state: present
- name: Ensure the matrix user exists
ansible.builtin.user:
name: "{{ matrix_user_name }}"
uid: "{{ matrix_user_uid }}"
group: "{{ matrix_group_name }}"
create_home: false
system: true
state: present
- name: Ensure the base data path exists
ansible.builtin.file:
path: "{{ matrix_base_data_path }}"
state: directory
owner: "{{ matrix_user_name }}"
group: "{{ matrix_group_name }}"
mode: "0750"
- name: Ensure the container network the role attaches to exists
ansible.builtin.command:
argv:
- docker
- network
- create
- "{{ matrix_bridge_mautrix_discord_container_network }}"
register: mautrix_discord_molecule_network
changed_when: mautrix_discord_molecule_network.rc == 0
failed_when:
- mautrix_discord_molecule_network.rc != 0
- "'already exists' not in mautrix_discord_molecule_network.stderr"
# The bridge contacts the homeserver as it starts, and refuses to run if
# /whoami does not name the bot user it was configured as - see
# molecule-shared/homeserver-stub.py.
- name: Ensure the homeserver stub is running
ansible.builtin.include_tasks:
file: "{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') }}/../../../molecule-shared/tasks/homeserver-stub.yml"
vars:
molecule_shared_stub_network: "{{ matrix_bridge_mautrix_discord_container_network }}"
molecule_shared_stub_server_name: molecule.local
molecule_shared_stub_user_id: "@{{ matrix_bridge_mautrix_discord_appservice_bot_username }}:{{ matrix_bridge_mautrix_discord_homeserver_domain }}"