starlingx/ansible-playbooks
Code Issues Proposed changes

Removed no longer needed pod recreation in optimized restore

Browse Source 
During initial development, Kubernetes bringup encountered several
issues that prevented pods from being restored in a good state.  Now
that the playbook is stable this section can be removed.

Some of the possible causes were:
* sysinv not becoming available.  This was addressed by restarting
  sysinv-conductor.
* Pod corruption.  This was fixed by restoring lv sizes during puppet.
* "system restore-complete" not being sent. This may
  have prevented application life-cycle changes from being applied.

With these solved, deleting and recreating pods is no longer required.
However, restoring /var/lib/kubelet is now required, since pods are not
recreated anymore.

TEST PLAN
PASS: Optimized restore AIO-SX
* With and without registry images
PASS: Optimized restore on AIO-SX subcloud using dcmanager
* With and without registry images

Closes-Bug: 2018613
Signed-off-by: Joshua Kraitberg <joshua.kraitberg@windriver.com>
Change-Id: I91d99f3e37ce7e0b328818393a9087060fa21203
This commit is contained in:
Joshua Kraitberg
2023-05-02 13:57:28 -04:00
parent f45f3bbeca
commit 9384b19ffb
2 changed files with 1 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
playbookconfig/src/playbooks/roles/optimized-restore/restore-configuration/defaults/main.yml
View File

@@ -40,6 +40,7 @@ restore_items:
- etc/ssl
- etc/sysctl.d
- etc/sysinv
- var/lib/kubelet
- opt/patching
- opt/platform
- opt/extension