GCGaurav Choudharyingaurav-choudhary.hashnode.dev·Jan 17, 2023 · 5 min readHashiCorp Terraform VS AWS CloudFormationTerraform and AWS CloudFormation are both Infrastructure as Code (IAC) tools, but they have some key differences. Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently, while CloudFormation is an Amazon Web ...00
GCGaurav Choudharyingaurav-choudhary.hashnode.dev·Jan 15, 2023 · 5 min readJenkins Pipeline Automation Using PythonIn this blog, we will implement the Jenkins CI/CD Pipeline for Python applications. We will be building a pipeline as code, aka Declarative pipeline. What is the declarative pipeline? The pipeline is the new feature of Jenkins, where we can write the...00
GCGaurav Choudharyingaurav-choudhary.hashnode.dev·Jan 6, 2023 · 1 min readBlue Green Deployment strategy in DevOpsBlue-green deployment is a technique for rolling out software updates in which two identical production environments, known as blue and green, are used. At any given time, only one of the environments is live, while the other one is idle. When a new ...00
GCGaurav Choudharyingaurav-choudhary.hashnode.dev·Jan 6, 2023 · 1 min readAdd SSH Key to AWS EC2 Instance using Ansible Playbook- hosts: ec2 gather_facts: false tasks: -name: Add SSH key to EC2 instance ec2_key: name: my_key key_material: "{{ lookup('file', '/path/to/my_key.pem') }}" region: us-east-1 state: present To use this playbook, rep...00
GCGaurav Choudharyingaurav-choudhary.hashnode.dev·Jan 6, 2023 · 1 min readWant to learn DevOps quickly?DevOps is a set of practices that combines software development (Dev) and information technology operations (Ops) to shorten the systems development life cycle and provide continuous delivery with high software quality. Here are some steps you can fo...00
