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action #133985

closed

[alert] Backup VM not reachable via FQDN size:M

Added by mkittler 9 months ago. Updated 9 months ago.

Status:
Resolved
Priority:
High
Assignee:
Category:
-
Target version:
Start date:
2023-08-08
Due date:
% Done:

0%

Estimated time:
Tags:

Description

The backup VM is not reachable via FQDN. It works via its IP and other VMs seem not affected:

$ ssh backup.qa.suse.de 
ssh: Could not resolve hostname backup.qa.suse.de: Name or service not known
$ ssh 10.168.192.195
…
martchus@backup-vm:~>
$ ssh monitor.qa.suse.de 
….
martchus@monitor:~>

I've been silencing https://stats.openqa-monitor.qa.suse.de/alerting/grafana/host_up_alert_backup-vm/view for now now: https://stats.openqa-monitor.qa.suse.de/alerting/silence/e04a83ea-f611-435a-822b-21f4f4fc0bd0/edit


Related issues 1 (0 open1 closed)

Related to openQA Infrastructure - action #134051: Eng-Infra maintained DNS server for .qa.suse.de taking over from qanet size:MResolveddheidler2023-08-09

Actions
Actions #1

Updated by mkittler 9 months ago

  • Description updated (diff)
Actions #2

Updated by okurz 9 months ago

  • Tags changed from alert to alert, infra

Likely I broke something with my latest qanet config change.

Actions #3

Updated by okurz 9 months ago

  • Due date set to 2023-09-01
  • Status changed from New to Feedback
  • Assignee set to okurz

mkittler wrote:

$ ssh 10.168.192.195

what should always work is backwards resolution. host 10.168.192.195 says backup-vm.qe.nue2.suse.org. which works.

https://gitlab.suse.de/qa-sle/qanet-configs/-/merge_requests/71 for a fix for backup.qa.suse.de, merged.

Actions #5

Updated by okurz 9 months ago

  • Subject changed from [alert] Backup VM not reachable via FQDN to [alert] Backup VM not reachable via FQDN size:M
  • Due date deleted (2023-09-01)
  • Status changed from Feedback to Resolved

alert is back to good, silence deleted

Actions #6

Updated by okurz 9 months ago

  • Related to action #134051: Eng-Infra maintained DNS server for .qa.suse.de taking over from qanet size:M added
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