diff options
Diffstat (limited to 'daily/06-May-2025.md')
| -rw-r--r-- | daily/06-May-2025.md | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/daily/06-May-2025.md b/daily/06-May-2025.md new file mode 100644 index 0000000..2568441 --- /dev/null +++ b/daily/06-May-2025.md @@ -0,0 +1,29 @@ +Checklist for maintenance OVN upgrade- [ ] Make +- [x] xping all public router ips +- [x] Open Grafana dashboard for OVN leaders +- [x] Open Grafana dashboard for network metrics +- [x] xping one vm on every compute node +- [x] check ovn cluster status +- [x] make sure ansible inventory covers all compute nodes +- [x] make sure ansible inventory covers all network nodes +- [x] make sure ansible inventory covers all ovn cluster database nodes +- [x] Make sure network nodes are reboot proof +- [x] Check ansible netconf for reboot proofness as well +- [x] Check puppet status on all network nodes + + +Xping: window 3 +Ansible playbook: window 4 +OVN db cluster nodes: window 4 +Neutron server tail: window 5 + + +Note +- Moet ff iets slimmers om te xpingen. Freenet veelste veel pub router ips; liefst gwn 1 of ip per netwerk en compute node. + - Query OVN? +- Ff proberen vast te leggen hoe we OVN databases automatisch kunnen checken op compleet up zijn, ipv arbitrair wachten en zelf kijken. +- OVN upgrade 1: ongeveer om 2 uur begonnen, dingen recoveren volledig vanaf mijn POV: 2:09 + - OVN db upgrade stap wacht: check -> lijkt allemaal goed, cluster status OK + - eerste ovn-controller upgrade (n01) -> shit blijft down hoe lang ik ook lijk te wachten: br-int connection timeout + - Besloten om toch gewoon proberen door te duwen + - Zodra ik continue met de volgende lijkt eigenlijk meteen br-int te connecten (toeval?) en gaan dingen recoveren
\ No newline at end of file |