Tag - Percona XtraDB Cluster

Replication Between Two Percona XtraDB Clusters, GTIDs and Schema Changes

Replication Between Two Percona XtraDB Clusters

I got this question on the “How to Avoid Pitfalls in Schema Upgrade with Percona XtraDB Cluster (PXC)” webinar and wanted to answer it in a separate post.
Will RSU have an effect on GTID consistency if replication PXC cluster to another cluster?
Answer for this: yes and no.
Galera assigns its own GTID for the operations, […]

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Using Percona Kubernetes Operators with Percona Monitoring and Management

Using Percona Kubernetes Operators with Percona Monitoring and Management

Percona Monitoring and Management (PMM) provides an excellent solution to monitor both Percona XtraDB Cluster and Percona Server for MongoDB. Currently, there is no Percona-supported deployment model to deploy PMM by Percona Kubernetes Operators. Still, you can try the following experimental approach to use PMM in Kubernetes or OpenShift environment together with the operators […]

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Updates to Percona Kubernetes Operator for Percona XtraDB Cluster

Updates to Percona Kubernetes Operator for Percona XtraDB Cluster

On July 21, 2020, Percona delivered an updated version of our Percona Kubernetes Operator for Percona XtraDB Cluster (PXC) focused on easing deployment and operations management of a clustered MySQL environment. Included in the Percona Distribution for MySQL, our Operator is based on the best practices for MySQL cluster configuration and setup in Kubernetes. […]

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Scaling the Percona Kubernetes Operator for Percona XtraDB Cluster

Scaling Percona Kubernetes Operator

You got yourself a Kubernetes cluster and are now testing our Percona Kubernetes Operator for Percona XtraDB Cluster. Everything is working great and you decided that you want to increase the number of Percona XtraDB Cluster (PXC) pods from the default 3, to let’s say, 5 pods.
It’s just a matter of running the […]

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ProxySQL Behavior in the Percona Kubernetes Operator for Percona XtraDB Cluster

ProxySQL Percona Kubernetes Operator

The Percona Kubernetes Operator for Percona XtraDB Cluster(PXC) comes with ProxySQL as part of the deal. And to be honest, the behavior of ProxySQL is pretty much the same as in a regular non-k8s deployment of it. So why bother to write a blog about it? Because what happens around ProxySQL in the context […]

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