Galera nodes in Donor state are removed from haproxy backend list
Bug #1850945 reported by
Mark Goddard
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
kolla-ansible |
Fix Released
|
Medium
|
Mark Goddard | ||
Stein |
Fix Committed
|
Medium
|
Radosław Piliszek | ||
Train |
Fix Released
|
Medium
|
Mark Goddard |
Bug Description
We use the wsrep_notify.sh script to notify changes in Galera cluster membership to haproxy. When xtrabackup was used for the state transfer, nodes in the Donor state would be included in the backend pool. However, since the switch to mariabackup in the Stein cycle, we now remove nodes in the Donor state from the backend pool, due to the following line in the script:
[[ $SST_METHOD =~ 'xtrabackup' ]] && CMD=$ENABLE_LB || CMD=$DISABLE_LB
The sst_method is now mariabackup, so we will execute the command to disable the load balancer for this node.
https:/
Changed in kolla-ansible: | |
importance: | Undecided → Medium |
Changed in kolla-ansible: | |
assignee: | Mark Goddard (mgoddard) → Radosław Piliszek (yoctozepto) |
To post a comment you must log in.
Fix proposed to branch: master /review. opendev. org/692567
Review: https:/