Patching a Kubernetes deployment involves making updates or changes to an existing deployment. This can be useful for various reasons, such as fixing bugs, applying security updates, introducing new features, or making configuration changes. Kubernetes provides several mechanisms to patch deployments, and the choice depends on the nature of the changes you want to make. […]
GKE
Kubernetes – How to cleanup the failed pods from all namespaces ?
In the Kubernetes environment, we could often see that pods might fail due to various reasons. Most of the time, it could be related to config issues or capacity-related issues. In such conditions, you could see the pod status could be “pending”, “Crashloopbackoff”, “evicted”, “Failed”, “ContainerCannotRun”, “Error”, “ContainerCreating” etc. As a DevOps engineer, you need […]
GKE – Install and Configure Prometheus – Kubernetes
Prometheus is an open-source monitoring framework. It provides out-of-the-box monitoring capabilities for the Kubernetes container orchestration platform. It is the most widely used monitoring tool for the Kubernetes cluster. There are some unique challenges to monitor the Kubernetes cluster. This needs to be addressed by deploy reliable monitoring, alerting and graphing architecture. Prometheus covers a […]