finallycoffee/matrix-docker-ansible-deploy
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Add conditional restart support to service roles

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Track config/image/systemd changes via register: directives and compute
a _restart_necessary variable for each service role, allowing the
systemd_service_manager to skip unnecessary restarts during install-* runs.

Covers 22 service roles: alertmanager-receiver, appservice-draupnir-for-all,
bridge-mautrix-wsproxy (+ syncproxy), cactus-comments, cactus-comments-client,
corporal, element-admin, ldap-registration-proxy, livekit-jwt-service, matrixto,
pantalaimon, prometheus-nginxlog-exporter, rageshake, registration, static-files,
sygnal, synapse-admin, synapse-auto-compressor, synapse-reverse-proxy-companion,
synapse-usage-exporter, and user-verification-service.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Slavi Pantaleev
2026-02-13 16:01:46 +02:00
parent 16010ff8c7
commit 0d86610cbe
43 changed files with 550 additions and 58 deletions
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10
roles/custom/matrix-synapse-reverse-proxy-companion/defaults/main.yml
View File

@@ -361,3 +361,13 @@ matrix_synapse_reverse_proxy_companion_whoami_sync_worker_router_debug_headers_e
# /Whoami-based sync worker routing #
# #
########################################################################################
# matrix_synapse_reverse_proxy_companion_restart_necessary controls whether the service
# will be restarted (when true) or merely started (when false) by the
# systemd service manager role (when conditional restart is enabled).
#
# This value is automatically computed during installation based on whether
# any configuration files, the systemd service file, or the container image changed.
# The default of `false` means "no restart needed" — appropriate when the role's
# installation tasks haven't run (e.g., due to --tags skipping them).
matrix_synapse_reverse_proxy_companion_restart_necessary: false

15
roles/custom/matrix-synapse-reverse-proxy-companion/tasks/setup_install.yml
View File

@@ -34,6 +34,7 @@
dest: "{{ matrix_synapse_reverse_proxy_companion_confd_path }}/matrix-synapse-reverse-proxy-companion.conf"
- src: "{{ role_path }}/templates/labels.j2"
dest: "{{ matrix_synapse_reverse_proxy_companion_base_path }}/labels"
register: matrix_synapse_reverse_proxy_companion_config_result
- name: Ensure matrix-synapse-reverse-proxy-companion whoami sync worker router njs script is deployed
ansible.builtin.template:
@@ -56,10 +57,10 @@
source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
force_source: "{{ matrix_synapse_reverse_proxy_companion_container_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_synapse_reverse_proxy_companion_container_image_force_pull }}"
register: result
register: matrix_synapse_reverse_proxy_companion_container_image_pull_result
retries: "{{ devture_playbook_help_container_retries_count }}"
delay: "{{ devture_playbook_help_container_retries_delay }}"
until: result is not failed
until: matrix_synapse_reverse_proxy_companion_container_image_pull_result is not failed
- name: Ensure matrix-synapse-reverse-proxy-companion container network is created
community.general.docker_network:
@@ -73,3 +74,13 @@
src: "{{ role_path }}/templates/systemd/matrix-synapse-reverse-proxy-companion.service.j2"
dest: "{{ devture_systemd_docker_base_systemd_path }}/matrix-synapse-reverse-proxy-companion.service"
mode: 0644
register: matrix_synapse_reverse_proxy_companion_systemd_service_result
- name: Determine whether Synapse reverse-proxy companion needs a restart
ansible.builtin.set_fact:
matrix_synapse_reverse_proxy_companion_restart_necessary: >-
{{
matrix_synapse_reverse_proxy_companion_config_result.changed | default(false)
or matrix_synapse_reverse_proxy_companion_systemd_service_result.changed | default(false)
or matrix_synapse_reverse_proxy_companion_container_image_pull_result.changed | default(false)
}}