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action #122575

closed

[alert] jenkins host up alert

Added by okurz over 1 year ago. Updated over 1 year ago.

Status:
Resolved
Priority:
High
Assignee:
okurz
Category:
-
Target version:
openQA Project - Ready
Start date:
2023-01-02
Due date:
% Done:

0%

Estimated time:
Tags:
infra

Description

Observation

https://monitor.qa.suse.de/d/GDjenkins/dashboard-for-jenkins?editPanel=65105&tab=alert&orgId=1 shows host not up since about https://monitor.qa.suse.de/d/GDjenkins/dashboard-for-jenkins?editPanel=65105&tab=alert&orgId=1&from=1672539711104&to=1672540596193 which is our usual weekly maintenance reboot window on Sunday early morning.

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 #1

Updated by okurz over 1 year ago

  • Status changed from New to In Progress
  • Assignee set to okurz
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 #2

Updated by okurz over 1 year ago

I looked into the serial console output using virt manager and found the instance in recovery mode. After logging in I could not find anything wrong and a normal boot succeeded just fine. So jenkins.qa.suse.de was back up after manual recovery. Running reboot stability loop.

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 #3

Updated by okurz over 1 year ago

  • Status changed from In Progress to Resolved

jenkins.qa.suse.de passed the review loop test:

$ for run in {01..30}; do for host in jenkins.qa.suse.de; do echo -n "run: $run, $host: ping .. " && timeout -k 5 600 sh -c "until ping -c30 $host >/dev/null; do :; done" && echo -n "ok, ssh .. " && timeout -k 5 600 sh -c "until nc -z -w 1 $host 22; do :; done" && echo -n "ok, uptime/reboot: " && ssh $host "uptime && sudo reboot" && sleep 120 || break; done || break; done
run: 01, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:32:16  up   1:16,  0 users,  load average: 0.06, 0.33, 0.23
Connection to jenkins.qa.suse.de closed by remote host.
run: 02, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:33:01  up   0:00,  0 users,  load average: 1.10, 0.24, 0.08
Connection to jenkins.qa.suse.de closed by remote host.
run: 03, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:33:41  up   0:00,  0 users,  load average: 1.33, 0.29, 0.10
Connection to jenkins.qa.suse.de closed by remote host.
run: 04, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:34:29  up   0:00,  0 users,  load average: 1.90, 0.45, 0.15
Connection to jenkins.qa.suse.de closed by remote host.
run: 05, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:35:11  up   0:00,  0 users,  load average: 0.88, 0.20, 0.06
Connection to jenkins.qa.suse.de closed by remote host.
run: 06, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:35:54  up   0:00,  0 users,  load average: 1.10, 0.24, 0.08
Connection to jenkins.qa.suse.de closed by remote host.
run: 07, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:36:37  up   0:00,  0 users,  load average: 0.91, 0.20, 0.06
Connection to jenkins.qa.suse.de closed by remote host.
run: 08, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:37:18  up   0:00,  0 users,  load average: 1.10, 0.24, 0.08
Connection to jenkins.qa.suse.de closed by remote host.
run: 09, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:38:00  up   0:00,  0 users,  load average: 1.52, 0.34, 0.11
Connection to jenkins.qa.suse.de closed by remote host.
run: 10, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:38:48  up   0:00,  0 users,  load average: 0.95, 0.22, 0.07
Connection to jenkins.qa.suse.de closed by remote host.
run: 11, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:39:35  up   0:00,  0 users,  load average: 1.02, 0.24, 0.08
run: 12, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:42:05  up   0:02,  0 users,  load average: 0.47, 0.39, 0.16
Connection to jenkins.qa.suse.de closed by remote host.
run: 13, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:42:45  up   0:00,  0 users,  load average: 1.33, 0.29, 0.10
Connection to jenkins.qa.suse.de closed by remote host.
run: 14, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:43:27  up   0:00,  0 users,  load average: 1.36, 0.31, 0.10
Connection to jenkins.qa.suse.de closed by remote host.
run: 15, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:44:14  up   0:00,  0 users,  load average: 0.95, 0.22, 0.07
Connection to jenkins.qa.suse.de closed by remote host.
run: 16, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:44:55  up   0:00,  0 users,  load average: 0.44, 0.10, 0.03
Connection to jenkins.qa.suse.de closed by remote host.
run: 17, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:45:36  up   0:00,  0 users,  load average: 1.47, 0.33, 0.11
Connection to jenkins.qa.suse.de closed by remote host.
run: 18, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:46:19  up   0:00,  0 users,  load average: 0.91, 0.20, 0.06
Connection to jenkins.qa.suse.de closed by remote host.
run: 19, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:47:03  up   0:00,  0 users,  load average: 2.14, 0.49, 0.16
Connection to jenkins.qa.suse.de closed by remote host.
run: 20, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:47:50  up   0:00,  0 users,  load average: 1.43, 0.32, 0.11
Connection to jenkins.qa.suse.de closed by remote host.
run: 21, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:48:35  up   0:00,  0 users,  load average: 1.25, 0.28, 0.09
Connection to jenkins.qa.suse.de closed by remote host.
run: 22, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:49:19  up   0:00,  0 users,  load average: 1.97, 0.45, 0.15
Connection to jenkins.qa.suse.de closed by remote host.
run: 23, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:50:01  up   0:00,  0 users,  load average: 1.34, 0.31, 0.10
Connection to jenkins.qa.suse.de closed by remote host.
run: 24, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:50:46  up   0:00,  0 users,  load average: 1.08, 0.26, 0.08
Connection to jenkins.qa.suse.de closed by remote host.
run: 25, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:51:32  up   0:00,  0 users,  load average: 1.02, 0.24, 0.08
Connection to jenkins.qa.suse.de closed by remote host.
run: 26, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:52:14  up   0:00,  0 users,  load average: 0.96, 0.21, 0.07
Connection to jenkins.qa.suse.de closed by remote host.
run: 27, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:53:00  up   0:00,  0 users,  load average: 0.75, 0.18, 0.06
Connection to jenkins.qa.suse.de closed by remote host.
run: 28, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:53:42  up   0:00,  0 users,  load average: 1.18, 0.26, 0.09
Connection to jenkins.qa.suse.de closed by remote host.
run: 29, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:54:25  up   0:00,  0 users,  load average: 1.82, 0.41, 0.13
Connection to jenkins.qa.suse.de closed by remote host.
run: 30, jenkins.qa.suse.de: ping .. ok, ssh .. ok, uptime/reboot:  11:55:13  up   0:00,  0 users,  load average: 1.08, 0.26, 0.08
Connection to jenkins.qa.suse.de closed by remote host.

so problem can not be reproduced. https://jenkins.qa.suse.de is up-to-date and looks clean. I applied updates within the jenkins system and handled all warnings and error messages showing up in the webUI. The package installation state is also up-to-date and clean. All good now.

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