[08:05:25] FIRING: SystemdUnitFailed: gitlab-package-puller.service on apt-staging2001:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [08:10:25] RESOLVED: SystemdUnitFailed: gitlab-package-puller.service on apt-staging2001:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [08:13:36] ^ had a look, this was caused by the gitlab update (requests timed out to gitlab.w.o), not by some broken package [12:01:02] 10SRE-tools, 06Infrastructure-Foundations, 06serviceops, 13Patch-For-Review: Add a --rack flag to sre.k8s.pool-depool-node - https://phabricator.wikimedia.org/T410537#11415521 (10MLechvien-WMF) The new --rack argument will be mutually exclusive with the hosts query. The following changes have also been fa... [12:39:08] 10SRE-tools, 06Infrastructure-Foundations, 06serviceops, 13Patch-For-Review: Add a --rack flag to sre.k8s.pool-depool-node - https://phabricator.wikimedia.org/T410537#11415666 (10MLechvien-WMF) With test-cookbook in dryrun @Raine and I tested following 6 test cases: - In cluster wikikube-eqiad, action c... [13:03:27] 10SRE-tools, 06Infrastructure-Foundations, 06serviceops, 13Patch-For-Review: Add a --rack flag to sre.k8s.pool-depool-node - https://phabricator.wikimedia.org/T410537#11415802 (10MLechvien-WMF) One more test case: a rack that does not exist in the cluster: `test-cookbook -c 1212089 --dry-run sre.k8s.pool-d...