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Chetan ShivashankarKubernetes is becoming a popular choice for running containerized applications. While the core idea is to have a single container running the application in a Pod, there are many cases where one or more containers need to run alongside the application container, such as containers for capturing logs, metrics, etc. This approach is typically referred […]
I still remember upgrading a Kubernetes cluster for the first time. Despite taking great care and following all the documentation, I managed to break some applications. Luckily, the impact was minimal, and the issue was solved quickly. The most interesting part is that the same set of steps worked perfectly in upgrading non-production clusters, but […]
You might have driven a car, but have you ever wondered how the engine works? Similarly if you have used Kubernetes and if you are interested to know how a pod works, this blog post is the right place to start with. Pods are the smallest deployable units of computing that you can create and […]
There are more than 300 Operators in operatorhub, and the number is growing. Percona Operators allow users to easily manage complex database systems in a Kubernetes environment. With Percona Operators, users can easily deploy, monitor, and manage databases orchestrated by Kubernetes, making it easier and more efficient to run databases at scale. Our Operators come […]
In part one and part two of this series, we introduced the different ways to manage MySQL configurations and precedence when using the Percona XtraDB Cluster (PXC) object and ConfigMap. In this post, we will see the precedence when secrets are used for MySQL configurations in Percona Operator for MySQL based on Percona XtraDB Cluster. […]
In part one of this series, we introduced the different ways to manage MySQL configurations. In this post, we will walk through different possibilities and the changes happening while modifying MySQL configurations with the operator. Percona Distribution for MySQL Operator based on Percona XtraDB Cluster (PXC) provides three ways for managing MySQL, but the question […]
Introduction/FAQ Question: I need to run a production-grade open source MySQL DB. Answer: Percona to the rescue! Percona XtraDB Cluster (PXC) is an open source enterprise MySQL solution that helps you to ensure data availability for your applications while improving security and simplifying the development of new applications in the most demanding public, private, and […]
There are cases where multiple teams, customers, or applications run in the same Kubernetes cluster. Such an environment is called multi-tenant and requires some preparation and management. Multi-tenant Kubernetes deployment allows you to utilize the economy of scale model on various levels: Smaller compute footprint – one control plane, dense container deployments Ease of management […]