[11:00:09] <wikibugs>	 10Mail, 06Infrastructure-Foundations, 06MediaWiki-Core-Platform-Team, 10MediaWiki-Email, and 9 others: Could not send confirmation email: Unknown error in PHP's mail() function. - https://phabricator.wikimedia.org/T383047#12265037 (10Ammarpad) This is still happening (including for non-auth emails), albeit...
[12:59:10] <wikibugs>	 10netops, 06Infrastructure-Foundations, 06Data-Platform-SRE (2026-08-28 - 2026-09-18), 07Kubernetes: Calico IPv4 block exhaustion on dse-k8s cluster, blocking new node provisioning - https://phabricator.wikimedia.org/T429773#12265399 (10Gehel)
[15:51:25] <jinxer-wm>	 FIRING: [24x] SystemdUnitFailed: cfssl-ocsprefresh-Wikimedia_Internal_Root_CA.service on pki1002:9100 - 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
[16:51:25] <jinxer-wm>	 RESOLVED: [24x] SystemdUnitFailed: cfssl-ocsprefresh-Wikimedia_Internal_Root_CA.service on pki1002:9100 - 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