A reference repository of YAML with canonical and as-simple-as-possible demonstrations of kubernetes functionality and features.

A collection of scripts for various Kubernetes tasks

- Get all cluster nodes IPs and names
- See all cluster nodes CPU and Memory requests and limits
- Get all labels attached to all pods in a namespace
- Extract and decode a secret's value
- Copy secret from namespace1 to namespace2
- Get formatted list of container images in pods
- etc

How to preserve the source IP in Kubernetes

As you implement SRE practices and culture at your organization, you’ll realize everyone has a part to play. From engineers setting SLOs, to management upholding the virtue of blamelessness, to marketing teams conducting retrospectives on email campaigns, there’s no part of an organization that doesn’t benefit from the SRE mentality.

However, while it’s not necessarily to have people with the title of ‘SRE’ in order to successfully adopt the best practices of SRE, having people who are dedicated to stewardship of SRE practices is important to achieve reliability excellence. In this blog post, we’ll look at some of the many roles an SRE can play, and how to find people with those skill sets.

We explain the precise maintenance process to execute a major version upgrade of PostgreSQL.

ipvs-node-controller is the kubernetes controller that solves External-IP (Load Balancer IP) issue with IPVS proxy mode. IPVS proxy mode has various problems, and one of them is that the External-IP assigned through the LoadBalancer type service with externalTrafficPolicy=Local option cannot access inside the cluster.

How and why we spend trillions to keep old software going

Kubeonoff is a small web UI that allows to quickly stop/start/restart pods.