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 […]
Kubernetes – CKA sample exam questions
There is no doubt about the fact that the adoption of Kubernetes is expected to grow exceptionally in upcoming years. Kubernetes Job search has been vastly increased by 200% in job portals. The Certified Kubernetes Administrator (CKA) program was created by the Cloud Native Computing Foundation (CNCF), in collaboration with The Linux Foundation. CKA exams […]
Why it’s still worth it to learn Java?
While there are many programming languages out there, Java beats them all in terms of popularity. There are so many reasons behind this immense popularity of Java, while the major ones are object-orientation, platform independence, rich Java API, robust development tools, rich community support, and excellent documentation. So, even with the competition from new languages, […]
GitOps vs Infrastructure as Code
What is GitOps? Why it’s so popular? GitOps is nothing but doing “Infrastructure as Code” right. “Infrastructure as code” is creating infrastructure using code rather than creating it manually. As I mentioned in the previous article, IaC has been evolved over the period, as “Network as code”, “Security as Code”, “Policy as Code” etc. So […]
What is Infrastructure as Code ? IaC
Define all your IT infrastructure as Code instead of creating it manually. So that Infrastructure resources can be easily re-created or replicated. Managing IT infrastructure might be a hard job in the past but not now. In the past, system administrators have to manually manage and configure all of the hardware and software that was […]
AVS Cloud – VMware vSphere on Microsoft Azure
Azure VMware Solution offers VMware vSphere environment on Cloud. This private cloud will be built from dedicated bare-metal hardware on Azure. The minimum initial deployment is three hosts in AVS. Additional hosts can be added one at a time. This AVS vSphere cluster supports up to 16 hosts per cluster. VMware vSphere private cloud have […]
Backup Solution – Azure VMware Solution virtual machines
Azure VMware Solution aka AVS is a private cloud solution on public cloud platforms. Azure VMware Solution provides enterprises with private clouds that contain vSphere clusters, built from dedicated bare-metal Azure infrastructure. AVS brings VMware workloads on Azure public cloud and helps customer to do “lift and shift” from ON-PREM VMware environments to AVS. Backup […]
Terraform – x509 certificate error | Terraform in an offline mode
Terraform is a great infrastructure provisioning tool that works well for multi-cloud and On-PREM environments. This software tool provides a consistent CLI workflow to manage hundreds of cloud services. I see that many of the beginners trying to learn “terraform” on the VM’s. But they face challenge regards to trusted TLS certificate while trying to download […]
Bootstrap Terraform – Let’s create an Azure resource group
Terraform is an open-source infrastructure as a code software tool that provides a consistent CLI workflow to manage hundreds of cloud services. Terraform codifies cloud APIs into declarative configuration files. Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently. Terraform can manage existing and popular service providers as well as custom in-house […]
Open Source – Hybrid Cloud Automation Platform
Ansible and Terraform are market-leading automation tools. These tools are not competing with each other. But great things can be achieved when you combine them together. Terraform is the best multi-cloud provisioning tool for building, changing, and versioning infrastructure efficiently. Ansible on another hand where plays a significant role in configuration management. If the organization […]