DevOps Master Program

Reading Time: 13 minutes

Amazon Web Services (AWS)

Module 1: Linux Fundamentals

- - Overview of all basic commands
  - Vim editor modes
  - Filesystem hierarchy – Basic topics
  - File and directories creation
  - Grep
  - Filter commands (head,tail,more,less)
  - Creating users and groups
  - Important files related
  - Modifying,deleting users and group
  - Linux permissions
  - Basic permissions overview
  - Software management
  - Yellowdog update modifier(yum)
  - Yum commands
  - Different runlevels
  - Services and daemons

Module 2: Why Cloud ?

- - Why Cloud and What is Cloud Computing?
  - Identify the features and benefits of cloud computing
  - Different types of Cloud Computing deployment model
  - Public Cloud, Private Cloud, Hybrid Cloud
  - Virtualization – An essential in cloud
  - Virtualization in Cloud model
  - Different types of virtualization
  - Hypervisor – Benefits
  - Different types of services and its difference in Cloud computing
  - IaaS, PaaS, SaaS
  - Importance of scaling in cloud computing
  - Different types of scaling and its applications
  - Issues we overcome using cloud and applications
  - Cost model that we use in cloud computing

Module 3: AWS – An overview

- - Describe the features of AWS
  - The features of AWS marketplace
  - Describe the features of Amazon Compute Services
  - Describe the features of Amazon Storage Services
  - Describe the features of Amazon Network Services
  - Describe the features of Amazon Database services
  - Describe about various services in AWS
  - Global Infrastruture – Regions and Availability Zones
  - Create a free tier account in AWS and onboarding
  - Introduction AWS management console

Module 4: Understand Identity Access Management of AWS

- - Protect your AWS by different authentication system
  - Password policies set for users
  - AWS User Account and Groups in detail
  - Creating custom policies in AWS
  - Introduction about Roles and its use
  - Creating Roles and associating policies
  - Creating programmatic access and management console access for users
  - Associating policies to the user and groups

Module 5: EC2 Instance

- - Describe AMI and AWS Marketplace templates
  - Launch a basic EC2 instance
  - Different types of Instances Reserved, On-demand, Spot, Dedicated
  - Security groups and tags for EC2 instance
  - Public key – Private key introduction and protecting EC2 with keys
  - Attaching and detaching EBS volumes
  - Launch an ec2 instance from an AMI
  - Create custom AMI and working with different region
  - Make use of amazon EBS volume and create snapshots
  - Manage the configuration of your application
  - Deploying a new instance from the created AMI

Module 6: Auto-scaling

- - Get Started with Auto Scaling Using the Console
  - Creating Launch configurations and make use of it for autoscaling groups
  - Maintain a Fixed Number of Running EC2 Instances
  - Dynamic Scaling
  - The lifecycle of autoscaling
  - Policies of autoscaling

Module 7: Load Balancing

- - Introduction to Loadbalancer (ELB)
  - Different types of Loadbalancer in AWS
  - Application Load balancer
  - Network Load balancer
  - Classic Load balancer
  - Migrating classic load balancer to new load balancer
  - Components and types of load balancing

Module 8: EBS (Elastic Block Storage)

- - Create EBS volumes
  - Delete EBS Volumes
  - Attach and detach EBS volumes with EC2 instance
  - Creating and deleting snapshots

Module 9: Object Storage in Cloud

- - Understanding S3 durability and redundancy
  - Introduction about S3 Buckets
  - How S3 Uploading works and how to Download
  - How to S3 Permissions
  - How to implement S3 Object Versioning S3 Lifecycle Policies
  - Storage Gateway
  - Import Export
  - S3 Transfer Acceleration
  - Glacier storage

Module 10: Cloud Front

- - Describing cloud front
  - Creating a cloud front distribution
  - Hosting a website of cloud front distribution
  - Implementing global restrictions
  - Configuring origins and behaviors

Module 11: Route 53

- - Describe Hosted zones and Domain name understanding
  - How to create hosted zones
  - Hosting a website with custom domain name
  - Understanding routing policies

Module 12: AWS Security Management

- - Describing Security Practices for Cloud Deployment
  - AWS Shared Responsibilities and Securities
  - Importance of Cloud Trail
  - Describing Trust advisor

Module 13: Amazon Virtual Private Cloud (VPC)

- - Introduction to Amazon Virtual Private Cloud (VPC).
  - VPC Advantages and understanding IP addressing CIDR
  - Default and Non-default VPC
  - Different Components in VPC
  - Describe, create, and manage Amazon Virtual Private Cloud
  - Amazon VPC, Private Subnet, and Public Subnet
  - AWS Networking, Security Groups, and Network ACLs
  - Configuration and management of VPN connectivity
  - Subnet and Subnet Mask

Module 14: Relational Database Service (RDS)

- - Introduction to RDS
  - Different database services of AWS: Amazon RDS, Dynamo DB, Redshift etc.
  - Create MYSQL RDS Instance, Oracle RDS Instance, MS SQL RDS Instance
  - Configuring the database
  - Configuring backups
  - Configuring the maintenance windows
  - Connecting to the database

Module 15: NDynamo DB

- - Creating a dynamo dB
  - Adding data manually
  - Learn about strong and eventual consistency
  - Calculating Read write consistency
  - Configuring alarms

Module 16: Monitoring Services

- - Knowledge on Cloud watch – A monitoring service
  - Create and Configuring Monitoring services
  - How to perform Setting thresholds and Configuring actions
  - Creating a cloud watch alarm
  - Getting statistics for ec2 instances
  - Monitoring other AWS services
  - Configuring Notifications
  - Integrating cloud watch with Autoscaling

MOdule 17: Application Services – An Overview

- - What is SNS
  - Creating a topic
  - Create subscription
  - Subscribed to the subscription
  - SQS & SES
  - Lambda and Elastic Beanstalk

Module 18: AWS Troubleshooting

- - Troubleshooting EC2 instance
  - Troubleshooting using Cloud watch
  - Troubleshooting using ELB
  - Troubleshooting by using Cloud front

Module 19: AWS Architecture and Design

- - Backup and Disaster Recovery
  - How to manage Disaster Recovery and Backups
  - Best Practice for DR and Backups
  - AWS High Availability Design

Module 20: DevOps Fundamentals

- An understanding of DevOps and the modern DevOps toolsets
- The ability to automate all aspects of a modern code delivery and deployment pipeline using:
- Build tools – Apache ant, Maven
- Source code management tools – CVS, Git
- Test automation tools – JUnit
- Continuous Integration Tools – Jenkins, Team city
- Configuration management tools – Chef, Puppet, Ansible

DevOps

Module 1 : Cloud computing

What is Cloud Computing
How Cloud Computing are helpful
Cloud’s role in DevOps orchestration
What is AWS
Use cases in AWS
Companies using AWS and Market tends
Different Services offered in AWS
Use case: – Highly available fault tolerant systems
Understanding availability zone
region
Creating your own account in AWS
Creating a VPC
subnet
network gets way
Running your own EC2 instance
Connecting in EC2 and installing https in EC2
S3
Over viewS3
SNS. Cloud watch
Understanding the Serverless (Lambda)

Module 2 : DevOps History and evolution of DevOps

What is the market trend of DevOps
Which back ground people can switch to DevOps
Some typical tool stack for DevOps Jobs
How to get maximum from the course
Client-Server and Distributed Version control system
Git
Advantages of Git over SVN
Git User trends
Different Git tools (Git Desktop. Kraken)
Git Installation and Configuration
Setting up Git Bash and Git UI
Creating first repository: Local
Git commands: add
commit
push
status
history
Branch why what? Understanding Master
Creating a Branch
Merging a Branch
Resolving Merge conflicts
checking the difference
Understanding the tags: Modifying
undoing
deleting and discarding
What
Use Case of Unit Testing
Different kind of Unit Testing
What is JUnit
Writing a Simple JUnit Test
Test NG introduction
Write a Unit Testing Case in your Favorite language.
Linux Administration
A Linux Introduction
Open Source Philosophy
Distributions
Embedded Systems
Command Line Basics
Basic Shell
Command Line Syntax – ls
Command Line Syntax – $PATH, Case Sensitivity
Command Line Syntax – Basic Commands
Command Line Syntax – uname
Command Line Syntax – Command History, Command Completion
Command Line Syntax – cd and pwd
Shell Configuration Files
Variables – Environment / System Variables
Variables – User Defined
Globbing
Quoting
Formatting Commands
Working with Options
Using the Command Line to Get Help
Man
Info
locate, find, whereis, and using /usr/share/doc/
Exercise: Man Page Walkthrough
Exercise: Basic Command Line
Using Directories and Listing Files
The Linux File System
Files, Directories
Hidden Files and Directories
Home
Absolute and Relative Paths
Exercise: Maneuvering the Linux File System
Creating, Moving and Deleting Files
Files and Directories
Case Sensitivity
Simple Globbing and Quoting
The Power of the Command Line
Archiving Files on the Command Line
Files, Directories
Archives, Compression
Searching and Extracting Data from Files
Commands (Revisited)
Command Line Pipes
I/O Redirection
Regular Expressions
Exercise: Practicing with Pipes and Grep
Turning Commands into a Script
Basic Text Editing
Basic Shell Scripting
Basic Shell Scripting, Continued
Exercise: Using the vi Text Editor
Available
The Linux Operating System
Choosing an Operating System
Windows, Mac, and Linux Differences
Distribution Life Cycle Management
Understanding Computer Hardware
Hardware
Where Data is Stored
Kernel
Processes
syslog, klog, dmesg
/lib, /usr/lib, /etc, /var/log
Your Computer on the Network
Internet, Network, Routers
Domain Name Service and the Default Gateway (Network Router)
Network Configuration
Security and File Permissions
Basic Security and Identifying User Types
Root and Standard Users
System Users
Creating Users and Groups
User IDs
User Commands
Group Commands
Exercise: Managing User Accounts
Exercise: Creating User Groups
Managing File Permissions and Ownership
File/Directory Permissions and Owners
Special Directories and Files
Symbolic Links
System files, Special Files, and Sticky Bits
Use Case in Maven
Ant vs Maven
Maven installation and Configuration What is Maven Central
Dependency Management why and How
Introduction to POM
Build lifecycle
Maven repositories Maven plugins
Using a POM file to run unit testing (Jenkins)
Multi-module POM
dependency hierarchy
Artifactory management
Maven Release and Snapshot
Assignment- Create a Maven Hello world Java Project
Run the Unit testing and and create the artifact for that
Use Case (How Artifactories are managed)
Artifact Lifecycle
Basic use of Sonatype Nexus
Artifactory Live demo
Use Case WebServer Deployment in DevOps
Architecture
Different types of Webserver
Proxy servers
Mail Server
Installation of Tomcat
Manual Deployment
Deploying a Web application using Maven
Idea about Automated Deployment using Continuous Integration
Create a Tomcat Server and Deploy the application manually
Create a Tomcat Server and Deploy the Application Using Maven
Benefits of Code Profiling tool
Use case of Code Profiling tool
Different kind of Code quality tools
Over view of Sonar
Installation of SonarQube
Installation fo Code Analyser
Sonar profiles
Running Sonar for a project
Configuring SonarQube for one Sample Java project.

Module 3 : Jenkins

Why Jenkins?
What is Continuous Integration and Continuous Deployment (Use Case1)
Jenkins installation and Configuration
Running Jenkins as windows service
Deploying Jenkins in Tomcat Server
Jenkins Global Configuration
Building your first Hello world job
Jenkins User Management
Jenkins Plugin management
Jenkins SCM configuration (Git SVN)
Understanding the Jenkins workspace
Build
pre build and post build job
Jenkins Unit testing
Automation testing
Mail notification
Jenkins Reporting
Matrix and trend
Jenkins remote executor
Master Slave configuration in Jenkins
Jenkins Most used plugin
Advanced Reference
Jenkins pipeline plugin
Groovy scripting
Scriptler
Jenkins Parameterized build
Environment inject plugin
Use of Jenkins environment variables
Deploying a specific revision
Customizing the Jenkins UI
Project based Matrix plugin
Parallel Execution
Configuring Jenkins Hub and Node in the cloud (AWS)
Configuring a Selenium Desktop node with a Linux Server (AWS)
Case Study
Real time implementation of Automated role back
Multi branch Deployment.
What is Virtual Machine
Why we need it
What is Container
Difference between Containers and Virtual Machine

Module 4 : Docker

Docker Installation and Configuration
Major Docker Components
Container Management Running Containers
Docker file
Working with Registries
Docker Port Forwarding
What is Configuration Management
Configuration Management Challenges
Configuration Management in DevOps Ecosystem
Some tools
Trends
What is Container and Containerization
Different types of Containers
DOCKER: What why how ?
Use Case 1 (Why Docker)
Docker installation
Docker VS Vagrant
Docker Run commands
Advanced Docker
run commands
Docker volume persistence
Overview of Docker Compose
Docker Hub
Creating your own image
Advanced reference
Create a Docker container to run Jenkins
Create a Docker container to run a CI/CD pipeline
Use case 1 (Why puppet)
Puppet installation and configuration
Resource implementation
Managing files and executing programs
Testing your code Using Puppet Languages
Variables Numbers and Strings
Facts
control flow
Regex
Loops
Resource Processing
Advanced Course
Puppet Modules
Define QA environment
Changing Base Module path
Separation of Data from Code
Introduction to Hiera
Hiera Backend creation in Puppet
Variables and Function lookups
Using Puppet modules
Puppet Forge-Server- GitHub repo.

Module 5 : Ansible

What is Ansible
Advantages of Ansible
Environment Provisioning
Configuration Deployment
Installation of Ansible (AWS)
Modules
Playbooks and Writing a Playbook
What is Monitoring
Why we need monitoring
Different tools of monitoring
What is Nagios
Nagios Architecture
Different components of Nagios
A typical Nagios Dashboard
Installation and Configuration

Python

Module 1: An Introduction to Python

What can Python do?
Why Python?
Good to know
Python Syntax compared to other programming languages
Python Install

Module 2 : Beginning Python Basics

The print statement
Comments
Python Data Structures & Data Types
String Operations in Python
Simple Input & Output
Simple Output Formatting
Operators in python

Module 3: Python Program Flow

Indentation
The If statement and its’ related statement
An example with if and it’s related statement
The while loop
The for loop
The range statement
Break &Continue
Assert
Examples for looping

Module 4: Functions& Modules

Create your own functions
Functions Parameters
Variable Arguments
Scope of a Function
Function Documentations
Lambda Functions& map
n Exercise with functions
Create a Module
Standard Modules

Module 5: Exceptions Handling

Errors
Exception handling with try
handling Multiple Exceptions
Writing your own Exception

Module 6: File Handling

File handling Modes
Reading Files
Writing& Appending to Files
Handling File Exceptions
The with statement

Module 7: Classes In Python

New Style Classes
Creating Classes
Instance Methods
Inheritance
Polymorphism
Exception Classes & Custom Exceptions

Module 8: Generators and iterators

Iterators
Generators
The Functions any and all
With Statement
Data Compression

Module 9: Data Structures

List Comprehensions
Nested List Comprehensions
Dictionary Comprehensions
Functions
Default Parameters
Variable Arguments
Specialized Sorts

Module 10: Collections

namedtuple()
deque
ChainMap
Counter
OrderedDict
defaultdict
UserDict
UserList
UserString

Advance Python

Module 11: Writing GUIs in Python

Introduction
Components and Events
An Example GUI
The root Component
Adding a Button
Entry Widgets
Text Widgets
Check buttons

Module 12: Python SQL Database Access

Introduction
Installation
DB Connection
Creating DB Table
INSERT, READ, UPDATE, DELETE operations
COMMIT & ROLLBACK operation
handling Errors

Module 13:Network Programming

Introduction
A Daytime Server
Clients and Servers
The Client Program
The Server Program

Module 14: Date and Time

sleep
Program execution time
more methods on date/time

Module 15 : Few more topics in-detailed

Filter
Map
Reduce
Decorators
Frozen set
Collections

Module 16: Regular expression

Split
Working with special characters, date, emails
Quantifiers
Match and find all
character sequence and substitute
Search method

Module 17: Threads ESSENTIAL

Class and threads
Multi-threading
Synchronization
Treads Life cycle
use cases

Module 18: Accessing API ESSENTIAL

Introduction
Facebook Messenger
Openweather

Module 19: DJANGO ESSENTIAL

Linux Administrator

Module 1: Automating Programs

- - Run Levels
  - /etc/rc.d Files
  - Customization of Run Levels
  - cron and anacron
  - at and batch

Module 2: Login Options

- - Console Logon
  - Controlling Console Login
  - Virtual Consoles
  - Serial Login
  - Remote Login
  - ssh Login

Module 3: Building a Custom Linux Kernel

- - Kernel Versions
  - Kernel Source Files
  - Kernel Patch Files
  - Kernel Configuration
  - Kernel Building
  - Testing a New Kernel

Module 4: The GNU/Linux Filesystem

- - Partition Types
  - Filesystem Types
  - Mounting
  - Automount
  - File Types
  - File Security

Module 5: Key Filesystem Locations

- - Boot Files
  - User Files
  - Administrator Files
  - Configuration Files
  - Log Files

Module 6: The /proc Pseudo Filesystem

- - Process Info
  - Kernel Config Info
  - Hardware Info
  - Changing /proc Info
  - Sysctl

Module 7: BASH – Borne Again Shell

- - Key /bin Commands
  - Key /sbin Commands
  - History
  - man and info
  - vi
  - Using Shell Scripts

Module 8: User Management

- - Users and Groups
  - Home Directories
  - Password Files
  - PAM
  - Quotas
  - NIS Intro

Module 9: Software Management

- - tar Files
  - Patch Files
  - RPM

Module 10: Hardware Management

- - Types of Devices
  - /dev Namespace
  - Modules

Module 11: Network Management

- - Types of Network Devices
  - Monitoring Network Devices
  - Controlling Network Services
  - xinted
  - iptables

Module 12: Network Services – Part I

- - DHCP
  - DNS
  - SSH

Module 13: Network Services – Part II

- - FTP
  - NFS
  - Samba

Module 14: Network Services – Part III

- - Sendmail
  - Apache
  - Squid Proxy Server

Module 15: The X Window System

- - X Servers and X Clients
  - XFree86
  - X Fonts
  - GTK and KDE

Module 16: Exam Practice

Module 17: Installation Challenges

Module 18: Configuration Challenges

Module 19: Troubleshooting Challenges

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