DevOps wiki

• Linux

  • NFS Setup

• Networking

  • OSI

• Command Line

  • awk
  • sed

• Version control system

  • Git commit hash

• SonarQube

  • Install SonarQube with MySQL database on CentOS
  • Generate Token in Sonarqube
  • SBT + Jacoco

• Shell programing

  • Intersection-of-3-arrays
  • String reverse
  • Website Status
  • Transpose-file
  • Valid-phone-number

• Nagios

• Docker

  • Docker-CE installation
  • Add a health check to your Docker container
  • Deploy a registry
  • Anchore-Docker_Image_Scanner
  • Protect the Docker daemon socket

• Docker Swarm

  • Swarm cluster setup on centos
  • Rollout and Rollback In Docker Swarm
  • External Storage Mount

• Kubernetes

• CI/CD

  • CJE Notes
  • Performance Analysis with Lighthouse
  • OWASP Zed Attack Proxy in CI pipeline
  • Pa11y Installation On centos
  • Pipeline
    • Parameter

• Artifactory Manager

  • Jfrog
    • Installation
  • Nexus
    • Installation

• Webserver

  • HTTPD
    • apache mod_proxy load balancing
    • httpd Content Caching
  • Nginx

• log analytics

  • ELK Setup on Centos

• Configuration Management

  • Chef
    • Challenges
  • Ansible

• SSL

  • Create a self-signed certificate
  • Let’s Encrypt SSL Certificates using Standalone/Manual Mode

• HA Cluster

  • PCS Cluster
  • keepalived failover setup on Centos 7

• Some interesting Tools

  • Monitor filesystem Events
  • portainer
  • watchtower

• How??!

  • Checkout Multiple repos in one Jenkins Workspace