SCOM alert IM-1-12914700052: /var/lib/docker partition was at 86% on both comms-p-api-01 and comms-p-api-02.
Resolved by pruning unused Docker images on both servers. comms-p-api-01: 86% → 15% (~22GB freed). comms-p-api-02: → 10%.
WO-IM-1-12914794634 closed. NCC notified by email.
Investigated SCOM alert for server reboot on comms-p-api-01. Confirmed clean OS-level shutdown (not a hypervisor/power event), cause unattributable due to
missing pre-reboot logs. All 12 CommsNet containers healthy post-reboot, API serving requests normally, no errors.
Diagnosed Apache Tomcat upgrade on Notifications PRE blocked by missing firewall rule (SSH TCP/22 from ansbl-p-mng-01 to notif-e-app-01/02) — confirmed
via ping/nc/iptables on the target node, FW request raised (RFS-1-12901174427), Santiago informed, deployment on hold pending rule application.