If you’re working with Docker and need a container that runs indefinitely without any predefined tasks, using the sleep infinity command is a simple and effective approach. This article will walk you through creating a minimal Dockerfile that ensures your container stays active indefinitely. Why Use sleep infinity in Docker? By default, Docker containers stop […]
Container
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 […]
How to login to Docker Container/Pods ? Kubernetes/OpenShift
Container is a lightweight, standalone, and executable package of software that includes everything needed to run a piece of software, including the code, a runtime, system tools, libraries, and settings. containers are built from images, which are essentially snapshots of a container at a specific point in time. Docker is most widely used container solution […]
OpenShift 4.x – Single node cluster setup using RedHat CRC
How to set up Red Hat Openshift 4.x in Desktop/Laptop? Are you looking for a cost-effective solution to get the OCP 4.x lab environment? If yes, then this article is for you. Kubernetes is growing at a rapid pace and organizations are started using microservices more and more. When it comes to Kubernetes, Openshift stands […]
LAB – Setup Google Kubernetes Engine cluster in 10mins
Kubernetes is a container orchestration platform and helps to automate application deployment, scaling, and management. Kubernetes platform services are offered by all the major cloud providers. Kubernetes was originally designed by Google (Borg system) and donated to Cloud Native Computing Foundation (CNCF). Google offers Kubernetes services in the name of GKE (Google Kubernetes Engine). When you […]
Cleanup all Docker containers using a single command
How to stop all the docker containers? How to destroy docker containers quickly? How to remove all the downloaded docker images? Very often we deploy the containers for testing and spend time cleaning up the containers one by one. This article will provide quick commands to stop all the running containers and delete them quickly. […]
Self Managing Kubernetes – Turbonomic 6.1
I have been worked on Unix and then move to Linux, then virtualized Linux Environment using VMware vSphere and now overseeing the journey to cloud-native. Technology just keeps changing and we need to adopt new technologies, make it more efficient and more profitable to the customer. Service-based IT firms and vendors are forced to evolving and innovating to stay […]