Devops Advanced

Overview

Key Features

Course Objectives

Understand the core concepts of DevOps
Create and manage repositories on Github
Install and configure Jenkins Master node
Install and Configure Jenkins Slave Node
Create a Pipeline job to automate git clone, maven package,
Add webapp deployment on tomcat7 server to pipeline
Integrate sonarqube and sonar static code analysis in pipeline job
Integrate Nexus and Archive artifacts in pipeline job
Understand docker and perform docker operations
Integrate jenkins with docker in CI/CD pipeline

Course Exam

Who should attend

Course Topics

Day 1 and 2 – DevOps Technical Essentials

Module 1: Devops Big Picture ( Theory)

What and why of Devops
Devops Tools – Overview and Usecase
1. Source Control Management (SCM Tools)
2. Continuous Integration
3. Static ode Analysis Tool
4. Storage Artifacts
5. Continuous Deployment
6. Containerization
7. Configuration Management

Module 2: Devops in Action ( Hands on Lab by students)

SCM Live demo
- Github – Create an account and fork your application code
- Git clone the github code , Use maven to compile and package java source code
- Deploy .jar file manually

Continuous Integration Tool – ( Hands on Lab by students)
- Jenkins – Deploy Jenkins on Ubuntu 14.04 server ( each student will deploy his Jenkins server)
- Continuous Integration setup – Jenkins and Github

Code Packaging automation – ( Hands on Lab by students)
- Automation Maven test, Compile and Package ( .jar) using Jenkins

Static Code Analysis – ( Hands on Lab by students)
- Understand sonarqube ( deployed by trainer)
- Students to Integrate Jenkins (CI) server with Sonarqube
- Sonarqube –static code analysis and set quality gates

Storage Artifact – ( Hands on Lab by students)
- Understand Nexus ( deployed by trainer)
- Nexus storage artifact integration
- Store your end software products in Nexus

Continuous Deployment – ( Hands on Lab by students)
- Add slave nodes to Jenkins
- Automate deployment of your .jar file to server
- Building Pipeline scripts and stages in SDLC

Day 3 – Docker Essentials

Module 1 : Course Overview

Module 1.1 : Introduction to the course

Module 2 : Understanding Docker

1 – Module Introduction
2 .2 – What is Virtualization
3 what are Containers
4 : Containerization and virtualization differences
5 : Case study : 100 developer environment
6 : difference between win and linux containers
7 : Docker ecosystem and components

Module 3 : Installing Docker on Linux

1 : Module Introduction
2 – Installing Docker on ubuntu 16.04 server

Module 4 : Containers On Ubuntu Docker host

1 : Module Introduction
2 : Deploy ,Login,exit contianer
3: List,Start, Stop, restart containers
4 where containers are stored
5 : working with container hostnames
6 working on multiple containers
7 Container stats and inspect
8 Container networking
9 Deleting containers

Module 5 : Docker Images

1 : Module Introduction
2 : Introduction to Docker Images
3 : Docker hub – create your account
4 : Explore and pull images from docker hub
5 : Docker commit Build and Push Your own image
6 : Launch container using your own image
7 : Build Your own image using dockerFile

Module 6 : Docker Volumes

1 : Module introduction
2 : Introduction to Docker volumes
3 : Launch a container with volume attached
4 : Recovering volume
5 : Module Summary

Day 4 – Ansible Essentials

Module 1: Ansible Big Picture ( Theory)

What and why of Ansible
Ansible use cases and terminologies
- Controller server
- Nodes
- Playbook
- Ansible tower

Module 2: Ansible management server deployment ( Hands on Lab by students)

- Ansible– Deploy a centos7 server
- Ssh to centos7 server
- Install and configure Ansible
- Create password less authentication keys
- Define nodes to be managed by ansible control server

Module 2: Ansible Node server deployment ( Hands on Lab by students)

- Deploy a RHEL server + 1 ubuntu 16.04 server
- Ssh to centos7 server
- Create password less authentication keys

Module 3: Ansible HTTPD Playbook for RHEL node( Hands on Lab by students)

- Create a httpd playbook directory
- Write .yml file
- write httpd package install code for RHEL server
- write httpd service restart code
- write template resource type to push index.html and log.png to node
- write user and group creation code
- Apply the playbook on centos node and validate if website is up

Module 4: Ansible Apache2 Playbook for ubuntu node( Hands on Lab by students)

- Create a apache2 playbook directory
- Write .yml file
- write apache2 package install code for ubuntu server
- write apache2 service restart code
- write template resource type to push index.html and log.png to node
- write user and group creation code
- Apply the playbook on ubuntu node and validate if website is up

Module 5 : Ansible Windows 2016 server node deployment ( Hands on Lab by students)

- Deploy a windows 2016 server
- Configure it as windows node under ansible management

Module 6: Playbook for windows 2016 node ( Hands on Lab by students)

- Create a iis playbook directory
- Write resource code to automate iis role on windows server
- Apply the playbook on Windows node and validate if website is up

Day 5 – Jenkins with Docker and Ansible integration

Module 1 : Jenkins with docker Integration ( Hands on lab by students)

Create a new pipeline script
configure a docker slave node with jenkins
fork source code
Run job which uses docker, sonarqube, nexus by jenkins CI/CD piepline

Module 2 : Jenkins master and slave on container ( Hands on lab by students)

Deploy Jenkins master on a container
Deploy Jenkins slave node on a container
Create pipeline to use jenkins job on container

Module 3 : Jenkins with ansible integration ( Hands on lab by students)

Create jenkins Job to compile package a java webap.war file
Define ansible nodes
Integrate ansible in jenkins pipeline to deploy web app to Ubuntu servers

Module 4 : Automated docker image build

Create github account
Create docker file and make change on git
Automate image build on changes made in github repository –docker file

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