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percona / percona-xtradb-cluster-operator

Percona Operator for MySQL based on Percona XtraDB Cluster
https://www.percona.com/doc/kubernetes-operator-for-pxc/index.html
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Unknown variable 'extra_port=33062' #1734

Closed wdonne closed 1 month ago

wdonne commented 1 month ago

Report

I created a test cluster of size one. It seems to be initialised correctly, but when the server starts it reports the following error before exiting:

[ERROR] [MY-000067] [Server] unknown variable 'extra_port=33062'.

The MySQL reference manual doesn't describe the extra_port system variable, but there is the system variable admin_port with the same default value.

More about the problem

This results in a CrashLoopBackOff status.

Steps to reproduce

  1. Create a custom resource PerconaXtraDBCluster with pxc.size set to 1.
  2. Apply it to the cluster (assuming you have the operator installed).
  3. The logs will show the above error.

Versions

  1. Kubernetes: 1.29
  2. Operator: 1.14.1
  3. Database: 8.3.0-1.1
  4. Custom Resource: 1.15.0

Anything else?

No response

hors commented 1 month ago

Hi @wdonne, The PXC operator does not support PXC 8.3.X, which is why you can see this error. Please use PXC 8.0.X

wdonne commented 1 month ago

Hi @hors , thank you for pointing that out and sorry for missing it. It works now.