DevOps Course Content
Introduction to DevOps
Installation of – Git, jenkins, Ansible, Puppet, Docker,Chef,CVS, Clearcase,Nagios,Maven, Database
Hands-on Exercise – All infra setup
Market Trend and Career Scope for DevOps professionals, Desired Skillset of a DevOps Engineer,Cultural practices and Supporting Tools for smooth and continuous collaboration among Operations, Product Development, Testing, Build N Release, Deployment
Software Version Control System
Concepts of Version Control Systems, Git as SCM, Git Command Line, Git setup with CI tool Jenkins, SVN, CVS, Clearcase
Hands-on Exercise – Create a git project, Checkout a branch, Create a file and add to git, Edit file, Commit the code, Set up Jenkins and integrate with Git
Automating Build and Test
Automating Builds with Maven and Ant, Building Delivery Pipeline in Jenkins (CI/CD), Test Automation, Security, Notification System in Jenkins
Hands-on Exercise – Create a Maven Project, Edit pom.xml file to install a version of junit, Set up build delivery pipeline, Set up notification alerts in Jenkins, Configure test plan in Jenkins
Continuous Integration (CI)
Frequent merge of code to a shared repository after which automated builds and tests are run using Jenkins
Hands-on Exercise – Commit code and check if Jenkins runs the build scripts and tests the code using automation script
Continuous Delivery (CD)
Core principles of Continuous Delivery, collaboration between development and software release, building, testing and releasing software in shorter, more frequent cycles.
Hands-on Exercise – Deploying various tools like Puppet, Chef, Nagios for the reliable delivery of software on time.
Docker Container Management
What are Containers, Difference between VM and Container, Docker Fundamentals, Creating & Running Docker Images, Image Distribution, Creating Docker Registry, Compose Scripts, Remote Docker Image
Hands-on Exercise – Configure a Docker, Create an image in Docker and run it
Docker Commands and Best Practices.
Networking concepts in Docker, Using Docker Volume and Creation of a Dockerfile, a text file to contain the commands to create an image
Hands-on Exercise – Create a dockerfile with the commands to create an image, Create the image
Puppet – Configuration Management Tool (Infra As Code)
Introduction to Puppet, Architecture of Puppet, Constructs of Puppet and the various terminologies in Puppet, Configuring Puppet, Using Puppet Manifests, Puppet commands
Hands-on Exercise – Install Puppet, Configure puppet, Use Knife commands for various operations
Puppet Modules, Node Classification, Puppet Classes, Puppet Template, Puppet Manifests, Puppet master and client folder structure.
Hands-on Exercise – Puppet Modules, classes, template creation
Chef Fundamentals,Chef environment, Chef Cookbooks & Knife Commands. Node Object & Search, Data-bags, Roles, Deploying Nodes in Production and using the Open Source Chef Server, Vagrant file
Hands-on Exercise – Install a chef server, Configure a Vagrant file and setup directory structure to create and run a Chef server, Install a chef-workstation, Create a user account in manage.chef.io website, Generate a knife.rb file from the website to create a chef server
Introduction to Ansible,Configuration,Writing Ansible Playbooks, Ansible based Configuration Management,Different Roles and Command Line usage.
Hands-on Exercise – Write Ansible playbook, Assign different roles in configuration tool
Nagios – Performance and Automated Monitoring
Introduction of Nagios, Nagios Setup, Commands, Objects, notifications, Configure Nagios to monitor webserver, Load Balancer (HAProxy, NginX), + Project 1 & project 2
Hands-on Exercise – Perform Nagios and Netdata monitoring, Monitor the performance with Grafana, Setup Syslog and verify the logs are getting generated, Configure HAProxy server
Amazon EC2, Amazon Elastic Load Balancer, Amazon Route 53, Amazon VPC, Amazon Simple Storage Service (Amazon S3), Amazon Elastic Block Store (Amazon EBS), Amazon Content Delivery Network (Amazon CloudFront), Amazon Relational Database Service (Amazon RDS), Amazon DynamoDB, Amazon ElastiCache, Amazon Simple Notification Service (SNS), Amazon CloudWatch, Amazon CloudTrail, Amazon Simple Email Service (Amazon SES)
AWS Identity and Access Management (IAM), Amazon Command Line Interface API, S3-Browser