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Task #9322
closed
Upgrade the pgpool cluster
Status:
Closed
Priority:
Normal
Assignee:
_InfraScience Systems Engineer
Category:
System Application
Target version:
Start date:
Jul 21, 2017
Due date:
Jul 21, 2017
% Done:
100%
Estimated time:
Infrastructure:
Production
Description
The running version has a bug that gets to a complete cluster shutdown when the ssl certificates are updated. We upgraded the dev cluster some time ago, and it worked with a couple of minutes of downtime.
The sequence is:
- stop pgpool2 on the slave and upgrade it
- stop pgpool2 on the master -- downtime here ---
- start pgpool2 on the (now ex) slave
- upgrade pgpool2 on the ex master
- start pgpool2 on the ex master
Updated by Andrea Dell'Amico about 8 years ago
- Status changed from New to Closed
- % Done changed from 0 to 100
The upgrade went well.
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