Public bug reported:

Hi,

Data Team is experiencing a stability issue with PostgreSQL Primary lost
due to lack of Raft Primary election (based on python3-pysyncobj 0.3.10
from Jammy).

The issue has been traced by upstream and fixed in 0.3.12 (available in Nobel):
https://github.com/bakwc/PySyncObj/issues/172
> #172 Added tcp keepalive - fixed bug when cluster was unable to select a new 
> leader due to stuck tcp connection

It is a ticket to request Jammy library patchset version update 0.3.10->0.3.12 
(prefered)
OR PPA/backport creation for Jammy.

P.S. Data Team reference: https://warthogs.atlassian.net/browse/DPE-3684
 PySyncObj release notes: https://github.com/bakwc/PySyncObj/releases

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: canonical-data-platform-eng

** Description changed:

  Hi,
  
  Data Team is experiencing a stability issue with PostgreSQL Primary lost
- due to lack of Raft Primary election (based on python3-pysyncobj from
- Jammy 0.3.10).
+ due to lack of Raft Primary election (based on python3-pysyncobj 0.3.10
+ from Jammy).
  
  The issue has been traced by upstream and fixed in 0.3.12 (available in 
Nobel):
  https://github.com/bakwc/PySyncObj/issues/172
  > #172 Added tcp keepalive - fixed bug when cluster was unable to select a 
new leader due to stuck tcp connection
  
  It is a ticket to request Jammy library patchset version update 
0.3.10->0.3.12 (prefered)
  OR PPA/backport creation for Jammy.
+ 
+ P.S. Data Team reference: https://warthogs.atlassian.net/browse/DPE-3684
+  PySyncObj release notes: https://github.com/bakwc/PySyncObj/releases

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https://bugs.launchpad.net/bugs/2055150

Title:
  python3-pysyncobj package stuck on jammy on primary raft re-election
  due to dead TCP

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