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Reconfiguring ProxySQL
This guide will give an overview on how KubeDB Enterprise operator reconfigures ProxySQL
.
Before You Begin
- You should be familiar with the following
KubeDB
concepts:
How Reconfiguring ProxySQL Process Works
The following diagram shows how KubeDB Enterprise operator reconfigures ProxySQL
database components. Open the image in a new tab to see the enlarged version.
![Reconfiguring process of ProxySQL](/docs/v2023.08.18/guides/proxysql/reconfigure/overview/images/reconfigure.png)
The Reconfiguring ProxySQL process consists of the following steps:
At first, a user creates a
ProxySQL
Custom Resource (CR).KubeDB
Community operator watches theProxySQL
CR.When the operator finds a
ProxySQL
CR, it creates required number ofStatefulSets
and related necessary stuff like secrets, services, etc.Then, in order to reconfigure the
ProxySQL
standalone or cluster the user creates aProxySQLOpsRequest
CR with desired information.KubeDB
Enterprise operator watches theProxySQLOpsRequest
CR.Then the
KubeDB
Enterprise operator will replace the existing configuration with the new configuration provided or merge the new configuration with the existing configuration according to theProxySQLOpsRequest
CR.
In the next docs, we are going to show a step by step guide on reconfiguring ProxySQL database components using ProxySQLOpsRequest
CRD.