Tag - cloud

Recover Percona XtraDB Cluster in Kubernetes From Wrong MySQL Config

Recover Percona XtraDB Cluster in Kubernetes

Kubernetes operators are meant to simplify the deployment and management of applications. Our Percona Kubernetes Operator for Percona XtraDB Cluster serves the purpose, but also provides users the flexibility to fine-tune their MySQL and proxy services configuration.
The document Changing MySQL Options describes how to provide custom
my.cnf configuration to the operator. But what would […]

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Kubernetes Scaling Capabilities with Percona XtraDB Cluster

Kubernetes Scaling Capabilities with Percona XtraDB Cluster

Our recent survey showed that many organizations saw unexpected growth around cloud and data. Unexpected bills can become a big problem, especially in such uncertain times. This blog post talks about how Kubernetes scaling capabilities work with Percona Kubernetes Operator for Percona XtraDB Cluster (PXC Operator) and can help you to control the bill.
Resources
Kubernetes […]

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Measuring OpenEBS Local Volume Performance Overhead in Kubernetes

OpenEBS Local Volume Performance Overhead Kubernetes

I wrote about the usage of OpenEBS to manage local storage in Kubernetes in my previous posts:
Deploying Percona Kubernetes Operators with OpenEBS Local Storage
OpenEBS for the Management of Kubernetes Storage Volumes
The primary reason to use the local storage is performance and the logical question is then: How big is the performance overhead if we […]

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OpenEBS for the Management of Kubernetes Storage Volumes

OpenEBS for the Management of Kubernetes Storage Volumes

I recently wrote about OpenEBS in regard to local volumes in my post Deploying Percona Kubernetes Operators with OpenEBS Local Storage. And there are also my recent blog posts about Kubernetes, Percona Operators, and storage management problems:

Using Volume Snapshot/Clone in Kubernetes
ChaosMesh to Create Chaos in Kubernetes

For me, working with my own deployment of Kubernetes, […]

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ChaosMesh to Create Chaos in Kubernetes

ChaosMesh to Create Chaos in Kubernetes

In my talk on Percona Live (download the presentation), I spoke about how we can use Percona Kubernetes Operators to deploy our own Database-as-Service, based on fully OpenSource components and independent from any particular cloud provider.
Today I want to mention an important tool that I use to test our Operators: ChaosMesh, which actually is […]

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