[02:39:40] FIRING: MirrorHighLag: Mirrors - /srv/mirrors/debian synchronization lag - https://wikitech.wikimedia.org/wiki/Mirrors - https://grafana.wikimedia.org/d/dbd8a904-eab2-48d1-a3b9-fa1851ef3ed2/mirrors?orgId=1 - https://alerts.wikimedia.org/?q=alertname%3DMirrorHighLag [02:54:25] RESOLVED: MirrorHighLag: Mirrors - /srv/mirrors/debian synchronization lag - https://wikitech.wikimedia.org/wiki/Mirrors - https://grafana.wikimedia.org/d/dbd8a904-eab2-48d1-a3b9-fa1851ef3ed2/mirrors?orgId=1 - https://alerts.wikimedia.org/?q=alertname%3DMirrorHighLag [03:11:04] FIRING: NetboxAccounting: Netbox - Accounting job failed - https://wikitech.wikimedia.org/wiki/Netbox#Report_Alert - https://netbox.wikimedia.org/core/jobs/ - https://alerts.wikimedia.org/?q=alertname%3DNetboxAccounting [04:11:04] RESOLVED: NetboxAccounting: Netbox - Accounting job failed - https://wikitech.wikimedia.org/wiki/Netbox#Report_Alert - https://netbox.wikimedia.org/core/jobs/ - https://alerts.wikimedia.org/?q=alertname%3DNetboxAccounting [08:08:25] FIRING: SystemdUnitFailed: check_netbox_uncommitted_dns_changes.service on netbox1003:9100 - 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 [08:13:25] RESOLVED: SystemdUnitFailed: check_netbox_uncommitted_dns_changes.service on netbox1003:9100 - 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 [08:47:25] 07Puppet, 10Beta-Cluster-Infrastructure, 06Infrastructure-Foundations, 13Patch-For-Review: Puppet configures kernel.core_pattern |/usr/lib/systemd/systemd-coredump, but systemd-coredump is not installed - https://phabricator.wikimedia.org/T400247#11059899 (10Lucas_Werkmeister_WMDE) a:05Lucas_Werkmeister_W... [14:01:25] FIRING: SystemdUnitFailed: nginx.service on urldownloader1004:9100 - 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 [14:16:25] RESOLVED: SystemdUnitFailed: nginx.service on urldownloader1004:9100 - 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 [15:51:25] FIRING: SystemdUnitFailed: nginx.service on urldownloader1004:9100 - 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 [15:56:25] RESOLVED: SystemdUnitFailed: nginx.service on urldownloader1004:9100 - 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 [17:32:55] FIRING: MaxConntrack: Max conntrack at 80.31% on krb1002:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_conntrack - https://grafana.wikimedia.org/d/oITUqwKIk/netfilter-connection-tracking - https://alerts.wikimedia.org/?q=alertname%3DMaxConntrack [17:37:55] RESOLVED: MaxConntrack: Max conntrack at 83.25% on krb1002:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_conntrack - https://grafana.wikimedia.org/d/oITUqwKIk/netfilter-connection-tracking - https://alerts.wikimedia.org/?q=alertname%3DMaxConntrack [19:20:13] 10Mail, 06Infrastructure-Foundations, 10MediaWiki-Email, 10MediaWiki-extensions-EmailAuth, and 3 others: Could not send confirmation email: Unknown error in PHP's mail() function. - https://phabricator.wikimedia.org/T383047#11062417 (10Tgr) Thanks! We are definitely interested. By monitoring do you just me... [19:36:28] 10netops, 06DC-Ops, 06Infrastructure-Foundations, 10ops-eqiad, 06SRE: msw1-eqiad: cable me0 dedicated mgmt port directly to the switch itself - https://phabricator.wikimedia.org/T400161#11062481 (10VRiley-WMF) @cmooney I wanted to verify this with you, if I'm understanding this correct, You want the man... [20:21:11] 10Mail, 06Infrastructure-Foundations, 10MediaWiki-Email, 10MediaWiki-extensions-EmailAuth, and 3 others: Could not send confirmation email: Unknown error in PHP's mail() function. - https://phabricator.wikimedia.org/T383047#11062618 (10Scott_French) Thanks, @tgr! >>! In T383047#11062417, @Tgr wrote: > Tha... [20:25:25] 10netops, 06DC-Ops, 06Infrastructure-Foundations, 10ops-eqiad, 06SRE: msw1-eqiad: cable me0 dedicated mgmt port directly to the switch itself - https://phabricator.wikimedia.org/T400161#11062624 (10ayounsi) That's correct, and 0/0/0 is ready. [20:49:29] 10Mail, 06Infrastructure-Foundations, 10MediaWiki-Email, 10MediaWiki-extensions-EmailAuth, and 3 others: Could not send confirmation email: Unknown error in PHP's mail() function. - https://phabricator.wikimedia.org/T383047#11062678 (10Tgr) If it works as intended, I think the only change is Logstash error... [21:03:59] 10Mail, 06Infrastructure-Foundations, 10MediaWiki-Email, 10MediaWiki-extensions-EmailAuth, and 3 others: Could not send confirmation email: Unknown error in PHP's mail() function. - https://phabricator.wikimedia.org/T383047#11062714 (10Scott_French) That sounds good - thanks, @tgr. Also yes, apologies, I s...