Files
matrix-docker-ansible-deploy/roles/custom/matrix-bridge-mautrix-discord/molecule/default/molecule.yml
T
Slavi PantaleevandClaude Opus 5 705f561777 Give each Molecule scenario its own Ansible home
Scenarios install their Galaxy dependencies with `force: true`, so two roles
running at once re-extract the same collections and roles into ~/.ansible and
pull them out from under each other mid-play. It surfaces as a collection that
was working moments earlier going missing:

  the connection plugin 'community.docker.docker' was not found

Found while running five scenarios in parallel, where it cost a run.

ANSIBLE_HOME relocates both `collections/` and `roles/`, so one variable covers
both halves; the scenarios' ANSIBLE_ROLES_PATH workaround now follows it rather
than hardcoding ~/.ansible/roles. Left alone if already set, and unset in CI,
where each role runs in its own job and has nothing to collide with.

Verified by removing var/molecule-ansible-home entirely and running
matrix-alertmanager-receiver from cold: green through idempotence, with the
collections and roles landing under the per-role directory - which also shows
nothing was quietly relying on the shared ~/.ansible being populated.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SEH3vxYSQ5SV4N5z61eyGT
2026-08-27 18:02:53 +03:00

107 lines
4.6 KiB
YAML

# SPDX-FileCopyrightText: 2026 Slavi Pantaleev
#
# SPDX-License-Identifier: AGPL-3.0-or-later
---
dependency:
name: galaxy
options:
requirements-file: requirements.yml
force: true
driver:
name: docker
platforms:
- name: mautrix-discord-${MOLECULE_DISTRO:-ubuntu2604}-default
image: "geerlingguy/docker-${MOLECULE_DISTRO:-ubuntu2604}-ansible:latest"
command: ${MOLECULE_DOCKER_COMMAND:-""}
volumes:
- /sys/fs/cgroup:/sys/fs/cgroup:rw
cgroupns_mode: host
privileged: true
pre_build_image: true
provisioner:
name: ansible
config_options:
defaults:
callback_result_format: yaml
inventory:
group_vars:
all:
matrix_bridge_mautrix_discord_container_network: mautrix-discord-molecule
# The homeserver stub prepare.yml stands up. The bridge contacts it
# while starting; it is not a real homeserver and nothing is asserted
# about it. There is deliberately no Discord on the other side either -
# see docs/molecule-testing.md.
matrix_bridge_mautrix_discord_homeserver_address: http://matrix.molecule.local:8008
# sqlite keeps the scenario to one container. The role only requires a
# database hostname when the engine is postgres, and testing which
# database engine the bridge can talk to is not what this proves.
matrix_bridge_mautrix_discord_database_engine: sqlite
# Appservice tokens. These are what the bridge and homeserver would
# authenticate to each other with; here they only have to reach the
# rendered configuration and the registration file.
matrix_bridge_mautrix_discord_appservice_token: molecule_as_token_d15c07
matrix_bridge_mautrix_discord_homeserver_token: molecule_hs_token_a4e2b8
# Deliberately different from the role's defaults, so verify.yml can
# tell what the role rendered apart from what the bridge would have
# defaulted to on its own.
matrix_bridge_mautrix_discord_appservice_bot_username: molecule-discordbot
matrix_bridge_mautrix_discord_homeserver_domain: molecule.local
matrix_bridge_mautrix_discord_bridge_command_prefix: "!molecule-discord"
# The role defaults to `warn`; the bridge's own shipped configuration
# uses `debug`. `info` is neither.
matrix_bridge_mautrix_discord_logging_level: info
# Unlike most bridge roles here, mautrix-discord *requires* a public
# address: `validate_config.yml` fails without
# `matrix_bridge_mautrix_discord_bridge_public_address`, which is
# derived from these three. Discord fetches avatars over it in relay
# mode; nothing reaches it in this scenario, but it has to be set for
# the role to run at all.
#
# A non-`/` path prefix and a non-default scheme are chosen so the
# avatar-proxy labels verify.yml reads can only look the way they do if
# the role composed them from these values.
matrix_bridge_mautrix_discord_hostname: discord.molecule.local
matrix_bridge_mautrix_discord_path_prefix: /discord-bridge
matrix_bridge_mautrix_discord_scheme: http
matrix_bridge_mautrix_discord_bridge_avatar_proxy_key: molecule_avatar_proxy_key_7c1d
# The role's default for this references
# `matrix_bridge_beeper_linkedin_homeserver_domain` /
# `..._homeserver_address`, which belong to a *different* role. In a
# playbook run every role's defaults are in scope, so it renders; a role
# scenario has only this role loaded and the template fails on the
# undefined name. Neutralised here rather than worked around in the
# role, and reported as a defect of the role.
matrix_bridge_mautrix_discord_bridge_double_puppet_server_map_default: {}
# verify.yml runs as its own play, where role defaults are out of scope,
# so the paths it reads are pinned here as literals matching what the
# role derives from matrix_base_data_path.
matrix_bridge_mautrix_discord_base_path: /matrix/mautrix-discord
matrix_bridge_mautrix_discord_config_path: /matrix/mautrix-discord/config
matrix_bridge_mautrix_discord_data_path: /matrix/mautrix-discord/data
env:
# Workaround for https://github.com/ansible/molecule/issues/4391
ANSIBLE_ROLES_PATH: ${MOLECULE_PROJECT_DIRECTORY}/../..:/.ansible/roles:/usr/share/ansible/roles:/etc/ansible/roles:${ANSIBLE_HOME:-~/.ansible}/roles
scenario:
test_sequence:
- dependency
- cleanup
- destroy
- syntax
- create
- prepare
- converge
- idempotence
- verify
- cleanup
- destroy
verifier:
name: ansible