You are looking at the documentation of a prior release. To read the documentation of the latest release, please
visit here.
New to KubeDB? Please start here.
Here we’ll discuss some concepts about ProxySQL Cluster.
Replication means there are multiple proxy server who are doing proxy with the traffic and all necessary configuration in all the nodes are same and in sync always. Change in any server configuration will eventually propagate to all other nodes and will behave the same. One can read or write in any server of the cluster. The following figure shows a cluster of four ProxySQL servers: