How do you renew the kubernetes expired certificate? Kubernetes uses various certificates for secure communication within the cluster. These certificates are essential for securing communication between various components, such as API servers, kubelets, and etcd. Environment: root@kmaster1:~# kubectl version –shortClient Version: v1.22.0Server Version: v1.22.15root@kmaster1:~# Here are some of the important certificates used in Kubernetes: How […]
Cloud
BDRSuite – v7.0.0 Release Candidate – Support for KVM, Azure VM, Amazon EC2 & more
BDRSuite (Backup and Disaster Recovery Suite) provides backup and disaster recovery solutions for small businesses to enterprises. BDRSuite offers a range of products and services designed to help organizations protect their data and ensure business continuity. BDRSuite 7.0.0 Release candidate (RC) will be releasing soon for general availability. Key features and components of Vembu BDRSuite […]
Kubernetes: How Blue-Green Deployment works?
Blue-green deployment involves simultaneously operating two application environments within a production cluster. In this deployment approach, the stable version of the application is deployed in the first environment (blue), while the new version is deployed in the second environment (green). By default, Kubernetes performs a rolling update of a deployment. As part of the rollout […]
BDRSuite v5.6.0 – Released with Active Directory for Client addition
BDRSuite is a software suite designed for backup, disaster recovery, and business continuity purposes. It is typically used by businesses and organizations to protect their critical data and ensure that they can quickly recover from unexpected events, such as hardware failures, cyberattacks, natural disasters, and other disruptions. BDRSuite v5.6.0 released with fluid and clutter-free web […]
Setup, Scale & Operate: How-to Run MongoDB on AWS Cloud
During the boom of the cloud infrastructure industry, Amazon Web Services (AWS) was one of the forerunners that jumpstarted the move to the cloud. Starting out 15 years ago as a solution to help software engineers overcome issues when creating and maintaining digital infrastructure, Amazon began selling access to a web-based app. This technology enabled individuals […]
Top 10 Cloud Website Builders for Devs in 2023
Although no-code has been a popular avenue for website builders to provide accessibility, developers still opt for options that offer code integration as an added layer of customization. Plenty of builders in the market still use intuitive drag-and-drop without sacrificing coding capabilities. With around 200 million active websites, you can bet that the added functionality […]
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 […]
Kubernetes (k8s)- Disaster Recovery Strategies
A disaster recovery (DR) strategy is a plan for maintaining and recovering critical systems and data in the event of a disaster or other interruption. Kubernetes (also known as K8s) is a popular open-source container orchestration system that allows users to automate containerized applications’ deployment, scaling, and management. A disaster recovery (DR) test is important […]
VMware VM Backup and Recovery Solutions – Native vs Third-Party
Backing up your virtual machines (VMs) is a crucial step in protecting your business against data loss and downtime. The size and technologies used in your data center will determine the backup and recovery products that are most suitable for your needs. While this article focuses specifically on the VMware environment, it is important to […]
Cloud Instance Backup / VM Backup strategies
Backing up your cloud instances is important for various reasons. Cloud instances can experience data loss due to a variety of reasons, including hardware failure, software bugs, and cyber attacks. Backing up your instances can help protect against data loss by providing a copy of your data that you can use to restore your instance […]