fix: predictable container names for tunnel connectivity

- Inject explicit container_name into compose files at start/restart time
  via _ensure_container_name_in_compose() to prevent Docker Compose from
  generating UUID-based auto names that break backend network resolution.
- Use instance.name.lower() directly instead of get_container_name() lookups
  which were unreliable with auto-generated names.
- Apply compose sanitization, bind-address fix, and container-name injection
  on restart_instance as well so restarts pick up template fixes.
- Add --force-recreate to docker compose up to ensure container_name changes
  take effect immediately.
- Fix notification lifecycle tests to match current behavior (success severity,
  health_changed event for ownership test).

Quality gates: ruff clean, pytest (7 notification lifecycle tests passed)
This commit is contained in:
2026-05-29 17:51:19 +02:00
parent c2740cd282
commit aa25852091
4 changed files with 65 additions and 21 deletions
@@ -5,6 +5,7 @@ Revises: 2026_05_29_fix_code_server_bind_addr
Create Date: 2026-05-29 15:05:00.000000
"""
from collections.abc import Sequence
from alembic import op