Jenkins Tools in jenkins tools help us to use the commands of the software required There are two possible ways of to these: Installing a plugin Installing the tools directly...

AMI - Amazon Machine Instances - Marketplace of all the operating systems Launching an EC2 instance Go to Launch an EC2 instance Initialize the Name and the tags Select the Amazon Machine...

ELK (elastic log stash and kibana) - every event is registered in this service Cloud Watch – monitoring the incidents SNS - simple notification service SQS - simple queue service —- endpoint EB...

SSH 2 ways to authenticate 1. Username and password 2. SSh Key pair Key pair = public key + private key Private Key = Secret key. Is stored securely on the client machine Public Key = Publ...

Networking IP address is a 32 bit value every 8 group denote an octet seperated by a . So Ip address range from 0.0.0.0 to 255.255.255.255 Switch Sits within the LAN Faciliates the ...

Kubernetes Cluster The Control Plane is responsible for managing the cluster. The Control Plane is responsible for managing the cluster. Node-level components, such as the kubelet, communicate w...

Github A project in local system which is not a repo in GitHub git int intializes an empty git repository git add . add the files to staging area git commit -m "message" git push this cre...

Cloud & IAAS

Bash Scripting 3- a file that contains linux commands To avoid the repetitive tasks like installations or logics or files or permissions Bulk actions -sh (bourne shell) - /bin/sh -bash (bour...

AWS DevOps & Automation in Action: My Journey to Lightning-Fast Deployments The Beginning of the Journey I was working on a rapidly evolving SaaS project a few years ago when I found myself a...