chore(backup): keep one generation, exclude the retired WinBuildTest

Backups had grown to 195 GB -- half the disk, which was at 94% -- because retention run covers only artifacts, logs and IP leases, none of which weigh anything here. The three generations were byte-identical per template: the templates rarely change, so the extra copies bought nothing. WinBuildTest alone cost 26 GB per generation and has been unused since 2026-06-10.
2026-07-22 14:09:10 +02:00
parent 7cca938a50
commit aa7e55d558
1 changed files with 5 additions and 1 deletions
@@ -8,7 +8,11 @@ Type=oneshot
 User=root
 EnvironmentFile=/etc/ci/environment
 WorkingDirectory=/opt/ci/local-ci-cd-system
-ExecStart=/opt/ci/venv/bin/python -m ci_orchestrator template backup --all-templates
+# --keep-count 1: three generations of Windows templates cost ~195 GB and the
+# archives were byte-identical between runs (the templates rarely change), so
+# the extra generations bought nothing. --exclude WinBuildTest: retired test
+# template, ~26 GB per generation.
+ExecStart=/opt/ci/venv/bin/python -m ci_orchestrator template backup --all-templates --keep-count 1 --exclude WinBuildTest
 # Safety net: bring act-runner.service back up on any exit path (success,
 # failure, signal). The Python `finally` block can be skipped if the
 # service is killed mid-run, and a runner left stopped by a killed