Introduction to DevOps
- What Is DevOps
- DevOps definition
- DevOps Main Objectives
- DevOps and Software Development Life Cycle
- Waterfall Model and Agile Model
- Continuous Integration & Deployment (Jenkins)
- Containers and Virtual Development
- Configuration Management Tools
- Ansible, Puppet and Chef?
LINUX: Basic and ADMIN (Ubuntu)
- Linux OS Introduction
- Importance of Linux in DevOps
- Linux Basic Command Utilities
- Linux Administration
- Environment Variables
- Networking
- Linux Server Installation
- RPM and YUM Installation
CLOUD COMPUTING (Amazon Web Services, Google Cloud Services and Microsoft Azure)
What is Cloud? and on prime
- Evolution of Cloud Computing
- IAAS (Infrastructure as a Service)
- SAAS (Software as a Service)
- PAAS (Platform as a Service)
- Private, Public and Hybrid Cloud
- Public Clouds?
Elastic Compute Cloud(EC2) Instances
- Regions and Availability Zones
- Amazon Machine Images(AMI)
- Working with AMIs
- EC2 Reserved Instance Market Place
- EC2 Instance Creation
- Building an Instance
- Different types of Instances
- Security with Key pair
- Different IPs assign to EC2 Instance
- Elastic IP Address
- Login access to the Instance
Identity and Access Management (IAM))
- Creation of Users Accounts
- Roles in IAM
- Groups in IAM
- Account Settings
- Creating Permissions for Users
- Deleting Permissions for Users
- Accounting Settings
Virtual Private Cloud (VPC)
- Creating a Custom VPC
- Security Groups
- Creating Identity Gate Way (IGW)
- Connecting Instances in the Gateway/li>
- Subnets
- Route Tables
- VPN Components
Elastic Load Balancer (ELB)
- What is Elastic Load Balancing
- How Elastic Load Balancing Works
- Creating Load Balancer
- Load Balancing Protocols
- Attach & Detach Subnets
- Attach & Detach Subnets
- Monitoring and Logging
Auto Scaling
- What is Auto Scaling
- Auto Scaling Components
- Advantages of Auto Scaling
- Auto Scaling Groups (ASG)
- Attach and Detach EC2 Instances in ASG
- Monitoring Auto Scaling Instances
- Health Checks
Route 53
- Configuring Amazon Route 53
- Public Hosted Zones
- Private Hosted Zones
- Resource Record Sets
- Managing Health Checks
- Working with Public and Private Hosted Zones
GCS (Google Cloud Services)
- Subscription to AWS
- Introduction to the AWS Management Console
- Why AWS Cloud
- EC2 Essentials & Build EC2 Instances
- Security Groups
- Key Pairs (Public Key, Private Keys)
WEB SERVER
Apache Web Server and Nginx web server
- Web Server Installation & Configuration/li>
- Launching webserver with HTML pages
WEB SERVER PLUSE APPLICATION SERVER
- Apache Tomcat Server
- Tomcat Server Installation & Configuration
- Manual and Automated Application deployment
VERSION CONTROL (SVN & GIT)
- What is Version Control System?
- What is Centralized and Distributed Systems
- SVN Features
- SVN Server Installation
- Configure SVN with Jenkins tool
- Create and Configure Users
- SVN Trunk / Branch / Tag
- GIT
- GIT Features
- 3-Tree Architecture
- GIT? Clone /Commit / Push
- GIT Hub Projects
- GIT Hub Management
- GIT Rebase & Merge
- GIT Stash, Reset, Checkout
- GIT Clone, Fetch, Pull
- Differences between SVN & GIT
CONTINUOUS INTEGRATION- JENKINS
- Introduction to Jenkins
- Continuous Integration with Jenkins
- Configure Jenkins
- Jenkins Management
- Installing Jenkins Plugins
- SCM plugin
- Build and test
- Scheduling build Jobs
- Build Periodical
- Support for the GIT version control System
- Different types of Jenkins Jobs
- Jenkins Build Pipe Line
- Parent and Child Builds
- Sequential Builds
- Jenkins Master & Slave Node Configuration
- Jenkins Workspace Management
- Securing Jenkins
- Authentication
- Authorization
- Confidentiality
- Creating Users
- Jenkins Plugins
BUILD TOOLS ?(MAVEN,ANT and GRADEL)
- Introduction to MAVEN (all build tools)
- Maven Installation
- Maven Build pre-requirements
- Maven POM Builds (pom.xml)
- Maven Build Life Cycle
- Maven Local Repository (.m2)
- Maven Global Repository
- Group ID, Artifact ID, Snapshot
- Maven Dependencies
- Maven Plugins
NEXUS (Artifactory)
- Introduction to Sona-type nexus
- Nexus Configuration
- Configure settings.xml & pom.xml files
- Managing Nexus Releases and Snapshots
- Repository Maintenance
- Nexus user management
- Nexus roles management
ANSIBLE
- Introduction to Ansible and difference B/W puppet and chef
- Ansible Server Configuration
- Infrastructure Management
- SSH Connection in Ansible Master
- YAML Scripts
- Host Inventory
- Hosts and Groups
- Host Variables
- Group Variables
- Host and Group Specific Data
- Ad-hoc Commands
- Playbooks
- Variables
- Conditionals
- Loops
- Blocks
- Handlers
- Templates
- Modules
- Core Modules
- Extra Modules
- Ansible Roles
New concept:
DOCKER
- How to get Docker Image?
- What is Docker Image
- Docker Installation
- Working with Docker Containers
- What is Container
- Docker Engine
- Crating Containers with an Image
- Working with Images
- Docker Command Line Interphase
- Docker Compose
- Docker Hub
- Docker Trusted Registry
- Docker swarm
- Docker attach
- Docker File & Commands
GCS (Google Cloud Services)
- Google Instance Creation
- Internal and External IPs
- Virtual Private Cloud
- Firewall Rules
- Google Compute Engine
- Putty Configuration
Simple Storage Services (S3)
- Creating and Deleting Buckets
- Adding Objects to Buckets
- Deleting Objects
- Uses of S3 storage
- Notifications
- Uses of S3 storage
Elastic Block Store(EBS)
- EBS Volume Types
- EBS Performances
- Instance Store Volumes
- Optimizing Disk Performance
- Creating and Deleting Volumes
- Attach and Detach Volumes
- Mount and Un-mounting Volumes
Relational Database Services (RDS)
- Data Base Instances
- Data Base Engine
- Creating Data Base
- RDS Limits
- Working with Storage Types
Additional topics:
SCRIPTING
- Shell Scripting
- DSL (Declarative Domain Specific Language)
- Python Scripting
- Ruby Scripting
- Introduction
- Variables
- Flow Controls
- Loops
- Functions
- Lists
- Manipulating Strings
- Reading and Writing Files
- Positional Parameters
VAGRANT
- Introduction to Vagrant
- Setting Up Vagrant
- Virtual Box Installation
- Vagrant Installation
- Vagrant Machines
- Vagrant File
- Vagrant Boxes
- Environment Management
- Networking Basics
- Private Network
- Public Network
- Network Adopters
PUPPET
- Introduction to Puppet
- Installation of Puppet Master
- Installation of Puppet Agent
- Configuration of Puppet Master and Agents
- Parameters in Puppet.conf
- Facter
- Managing Manifests
- Creating Manifests
- Node Definitions
- Managing Files
- Puppet DSL
- Adding Class to the Node definition
- Variables
- Inheritance
- Templates (.erb)
- Puppet Node Definition
- Puppet Forge Modules
- Creating and Managing Modules
- Module Structure
- Defining First Class
- Creating Node Definitions
- Installing Web Servers
- Installing App Servers
- Installing DB Server
- Roles and Profiles
CHEF
- Introduction to Chef
- Installation of Chef Master
- Installation of Chef DK and Nodes
- Configuration of Chef Master
- Configuration of Chef DK and Master
- Knife utility
- Chef Repository
- Workstation setup
- How to configure knife
- Workstation Installation
- Connection between knife and Master
- Organization Setup
- Create an Organization
- Add User & Node to an Organization
- Node Setup
- Create a Server & add to Organization
- Cookbooks creation
- Check node details using knife
- Node Objects
- How to add Run list to Nodes
- Check node details
- Managing Multiple Nodes
- Roles and Environments
- Chef Data Bags
- Chef Market Place
NAGIOS
- Introduction to Nagios Core
- Installation of Nagios Server
- Configuration of Nagios Server & Agent
- NRPE (Nagios Remote Plugin Executer)
- Configuration of Nagios.cfg and Contacts.cfg
- Monitoring Hosts
- Monitoring Services
- Monitoring Server Infrastructure
HA Proxy (High Availability Proxy)
- HA Proxy Installation
- HA Proxy Configuration(haproxy.cfg)
- Backend Servers & Ports
- Load Balancing Algorithm
- Multiple HA Proxy Configuration
GIT Lab
- GIT Lab Installation
- GIT Lab Configuration
- Managing Projects in GIT Lab
- Creating Private Repository
- Repository Maintenance
- Set up key for Repository
- Deleting Repository
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