Attaches a com.centurylinklabs.watchtower.enable=false label to the
matrix-matrixto container by default, telling Watchtower (if in use)
to skip it. The image is built locally from source, so Watchtower
cannot update it and merely produces 'digest retrieval failed' errors
on every run.
A dedicated variable is used (instead of pre-filling
matrix_matrixto_container_labels_additional_labels) so that people
overriding the additional-labels variable do not lose the label.
Fixes#4820
Based on the report and initial patch in
https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/4821 by @der-domi
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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>
Slavi Pantaleev
Suguru Hirahara
Suguru Hirahara