Check out the below roadmap that can help you to prepare for DevOps Domain!๐๐๐
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Pre-requisites: –
– Theoretical knowledge of what is Agile, testing, DevOps, understand its Lifecyle
– Get an understanding about SDLC
Linux Understanding: –
– ssh, filetypes, shell commands
– vi editor, nfs
– Virtualization, vim, nano
– Package management(apt, yum)
Scripting:
– variables, loops
– arithmetic operation
Programming Knowledge:
– any language like Golang, Python, Go or others.
Version Control (Git) :
– git, fetching, pulling, fork
– rebashing, stashing, Chery picking
– Pull Request, Branching, git commands
– familiar to any git tool like GitHub, Gitlab or others
Networking and Security Concepts:
– TCP, HTTP, DNS
– Firewalls, Authentication,
– Authorization, IP Addressing
– SSL & TLS basics
CI-CD tool
– Learn CI-CD tools like Jenkins, GitHub actions and others.
– Pipeline tools
– If you are completely new, start with Jenkins
In Jenkins you can learn:
– Installing Jenkins, backup and restore
– Jenkinsfile
– build agent, multistage pipeline
Containers (Docker):
– Docker container, images, Dockerfile
– Volumes, networking
Container Orchestration (Kubernetes):
– Pods, nodes, deployments, networking
– replicaset, Architecture, ingress
Infrastructure as Code:
– Terraform basics, terraform state
– terraform modules
– Terraform functions, conditional expressions
Cloud Providers:
– Azure/AWS/GCP
Monitoring and Logging:
– You can learn tools like Prometheous, Grafanna, Cloudwatch, and others.
Advance Learning:
– GitOps
– Helm
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