Direct DevOps from Quality Thought

Git contd Remote Repository Overview references: How to add remote fetch push pull Local Repo first and then Remote Repo Create a local repo have atleast one commit Create a remote repo in github (or any other git remote repo) from local repo, establish a connection git remote add <remote-name> <remote-url> git remote add origin… Continue reading DevOps Classroom notes 12/Mar/2026

Three areas of git Changing commits Amend commit this can be used to make changes in latest commit only to change commit message git commit –amend To add changes to latest commit move the changes to staging area execute git commit –amend note: HEAD expressions Give me HEAD related expressions in git with examples Making… Continue reading DevOps Classroom notes 10/Mar/2026

Merge Conflict Refer Here for merge conflicts Rebase Refer Here for rebase cherry-pick Refer Here for cherry-pick

How Git Works Two important concepts that make git are cryptographic hashes (hashing) -> SHA1 snapshots Git use refs (references) branch points to a latest commit tag points to commit and never changes (until we do it explicitly) head should point to branch/tag (ideally), if head is pointing to a commit this is referred as… Continue reading DevOps Classroom notes 08/Mar/2026

EKS (Elastic Kubernetes Service) Amazon specific features Managed control plane Managed node groups EKS Auto mode AWS Fargate EKS Pod identity and IRSA style service account based IAM access VPC CNI AWS Loadbalancer controller Cloudwatch observability add-ons Security groups for Pods Extended K8s Version support Cluster insights Outposts, Local Zones and Hybrid Nodes AWS EKS… Continue reading DevOps Classroom notes 07/Mar/2026