DevOps training courses

 

DevOps training courses

Choose a course from the collection of courses to get elaborate details about it

Course content of Docker

Introduction to Docker

• Understanding Service Oriented Architecture (SOA)
• Understanding Microservice Architecture
• What is Container?
• Benefits of Container
• Evolution of Containers
• What is Docker?
• History of Docker
• What is Open Container Initiative (OCI)?
• What is the Purpose of Open Container Initiative (OCI)?

Key Components in Docker

• Docker Image
• Docker Network
• Docker Storage
• Docker Container
• Docker Compose

Overview of Docker

• Architecture of Docker-managed Containers
• Docker Client
• Docker Daemon
• Docker Image
• Docker Container
• Docker Network
• Docker Storage
• Docker Registry
• Container vs VM

Prerequisites for Docker

• Understanding JSON

Setup Docker

• What is Containerd?
• Install Docker
• Significance of Docker Programs
• Manage Docker
• Deep Dive into Docker

Configure Docker

• Understanding Docker Configurations
• Change Storage & Log Driver of Docker
• Apply Configuration Changes to Docker
• Understanding Docker System Paths

Docker Image

• What is the Purpose of Docker Image?
• Deriving Docker Images
• Tree Structure of Derived Docker Images
• Benefits of Deriving Docker Images
• Build Docker Image Manually
• Understanding Dockerfile
• Automate Build of Docker Images Using Dockerfile
• Manage Docker Images
• Deep Dive into Docker Image
• Do's and Dont's with Docker Image

Docker Network

• What is Container Network Model (CNM)?
• What is the Purpose of Docker Network?
• Types of Docker Network
• How to Choose a Docker Network?
• Manage Docker Networks
• Using Host Docker Network
• Using None Docker Network
• Using Bridge Docker Network
• Using Macvlan Docker Network

Docker Storage

• What is the Purpose of Docker Storage?
• Types of Docker Storage
• How to Choose a Docker Storage?
• Manage Docker Storage
• Using Volume Docker Storage
• Using Bind Mount Docker Storage
• Using Tmpfs Mount Docker Storage

Docker Container

• What is the Purpose of Docker Container?
• Understanding Docker Container
• How Docker Container is Created?
• How Docker Container Lifecycle is Controlled?
• Analyzing Docker Container Configurations
• What is Supervisor?
• Managing Microservices within Docker Container Using Supervisor
• Design Highly Scalable Docker Container
• Provision Docker Containers Manually
• Manage Docker Containers
• Deep Dive into Docker Container
• Do's and Dont's with Docker Container

Docker Compose

• Understanding YAML
• What is the Purpose of Docker Compose?
• Install Docker Compose
• Understanding Docker Compose YAML
• Structure of Docker Compose YAML
• Automated/Orchestrated Provisioning of Docker Containers Using Docker Compose
• Manage Docker Containers Using Docker Compose

Introduction to Swarm

• What is Docker?
• Understanding Container Clustering & Orchestration
• Major Container Clustering & Orchestration Tools/Services
• Benefits of Container Clustering & Orchestration
• What is Swarm?
• Understanding Swarm
• History of Swarm

Key Components in Swarm

• Swarm Node
• Swarm Stack
• Swarm Service

Overview of Swarm

• Architecture of Swarm-managed Docker Containers
• Swarm vs Kubernetes

Prerequisites for Swarm

• Using Virtual Machines as Swarm Nodes
• Boot Virtual Machines for Swarm Nodes
• Manage Virtual Machines of Swarm Nodes

Setup Swarm

• Install & Configure Docker

Configure Swarm

• Initialize Swarm Cluster
• Join Nodes to Swarm Cluster
• Prepare Nodes in Swarm Cluster
• Manage Tokens in Swarm Cluster
• Deep Dive into Swarm Cluster

Swarm Node

• What is the Purpose of Swarm Node?
• Provision Highly Scalable Swarm Nodes
• Scaling Manager Swarm Nodes
• Scaling Worker Swarm Nodes
• Quorum-based Stability of Manager Swarm Nodes
• Manage Swarm Nodes

Swarm Stack

• What is the Purpose of Swarm Stack?
• Understanding Swarm Stack
• Create Swarm Stack
• Manage Swarm Stacks

Swarm Service

• What is the Purpose of Swarm Service?
• Ways to Expose Swarm Service
• Manage Swarm Services

Course content of Kubernetes

Introduction to Kubernetes

• What is Docker?
• What is Cloud Native Computing Foundation (CNCF)?
• Understanding Container Clustering & Orchestration
• Major Container Clustering & Orchestration Tools/Services
• Benefits of Container Clustering & Orchestration
• What is Kubernetes?
• Understanding Kubernetes
• What is Container Network Interface (CNI)?
• History of Kubernetes

Key Components in Kubernetes

• Kubernetes Node
• Kubernetes Namespace
• Kubernetes Volume
• Kubernetes Deployment
• Kubernetes Pod
• Kubernetes Service
• Kubernetes Ingress
• Kubernetes Role
• Kubernetes ClusterRole

Overview of Kubernetes

• Architecture of Kubernetes-managed Docker Containers
• Kubernetes API Server
• Etcd
• CoreDNS
• Kubernetes Scheduler
• Kubernetes Controller Manager
• Kubernetes Agent
• Kubernetes Proxy
• Kubernetes vs Swarm

Prerequisites for Kubernetes

• Install Kubernetes Client
• Using Virtual Machines as Kubernetes Nodes
• Boot Virtual Machines for Kubernetes Nodes
• Manage Virtual Machines of Kubernetes Nodes

Setup Kubernetes

• Install & Configure Docker
• Install Kubernetes
• Significance of Kubernetes Programs
• Manage Kubernetes

Configure Kubernetes

• Initialize Kubernetes Cluster
• Join Nodes to Kubernetes Cluster
• Understanding Kubernetes System Paths
• Prepare Nodes in Kubernetes Cluster
• Manage Tokens in Kubernetes Cluster
• Configure Kubernetes User
• Deep Dive into Kubernetes Cluster

Kubernetes Node

• What is the Purpose of Kubernetes Node?
• Provision Highly Scalable Kubernetes Nodes
• Scaling Master Kubernetes Nodes
• Scaling Worker Kubernetes Nodes
• Manage Kubernetes Nodes

Kubernetes Namespace

• What is the Purpose of Kubernetes Namespace?
• Understanding Kubernetes Namespace
• Create Kubernetes Namespace
• Manage Kubernetes Namespaces

Kubernetes Volume

• What is the Purpose of Kubernetes Volume?
• Create Kubernetes Volume
• Manage Kubernetes Volumes

Kubernetes Deployment

• What is the Purpose of Kubernetes Deployment?
• Create Kubernetes Deployment
• Manage Kubernetes Deployments

Kubernetes Pod

• What is the Purpose of Kubernetes Pod?
• Understanding Kubernetes Pod
• Manage Kubernetes Pods
• Deep Dive into Kubernetes Pod

Kubernetes Service

• What is the Purpose of Kubernetes Service?
• Ways to Expose Kubernetes Service
• Create Kubernetes Service
• Manage Kubernetes Services
• Deep Dive into Kubernetes Service
• How Kubernetes Service Discovery Works?

Kubernetes Ingress

• What is the Purpose of Kubernetes Ingress?
• Understanding Kubernetes Ingress Controller
• Create Kubernetes Ingress Controller
• Create Kubernetes Ingress
• Manage Kubernetes Ingresses
• Manage Kubernetes Ingress Controllers

Kubernetes Role

• What is the Purpose of Kubernetes Role?
• Create Kubernetes Role
• Create Kubernetes RoleBinding
• Manage Kubernetes RoleBindings
• Manage Kubernetes Roles

Kubernetes ClusterRole

• What is the Purpose of Kubernetes ClusterRole?
• Create Kubernetes ClusterRole
• Create Kubernetes ClusterRoleBinding
• Manage Kubernetes ClusterRoleBindings
• Manage Kubernetes ClusterRoles

Course content of Ansible

Introduction to Ansible

• Infrastructure Management
• What is Capacity Planning?
• Major Capacity Planning Tools/Services
• Understanding Capacity Planning
• Calculating Percentile
• What is Provisioning?
• Major Provisioning Tools/Services
• What is Deployment?
• Major Deployment Tools
• Benefits of Automated Deployment
• Understanding Deployment Matrix
• App Service
• Data Service
• What is Ansible?
• History of Ansible

Key Components in Ansible

• Ansible Control Machine
• Ansible Inventory
• Ansible Playbook
• Ansible Role
• Ansible Node
• Ansible Tower

Overview of Ansible

• Architecture of Ansible-managed Deployments
• Ansible Control Machine
• Ansible Inventory
• Ansible Playbook
• Ansible Role
• Ansible Node
• Ansible vs Chef

Prerequisites for Ansible

• Understanding YAML

Ansible Control Machine

• What is the Purpose of Ansible Control Machine?
• Install Ansible
• Significance of Ansible Control Machine Programs
• Understanding Ansible Control Machine Configurations
• Configure Ansible Control Machine
• Configure Highly Scalable Ansible Control Machine
• Understanding Ansible Control Machine System Paths
• Deep Dive into Ansible Control Machine
• How Ansible Control Machine Executes Playbook/Role?
• Do's and Dont's with Ansible Control Machine

Ansible Inventory

• What is the Purpose of Ansible Inventory?
• Manage Ansible Inventories

Ansible Playbook

• What is the Purpose of Ansible Playbook?
• Structure of Ansible Playbook
• Writing Ansible Playbook
• Manage Ansible Playbooks
• Do's and Dont's with Ansible Playbook

Ansible Role

• What is the Purpose of Ansible Role?
• Structure of Ansible Role
• Writing Ansible Role
• Manage Ansible Roles
• Do's and Dont's with Ansible Role

Ansible Vault

• What is the Purpose of Ansible Vault?
• Create Encrypted File Using Ansible Vault
• Create Encrypted String Using Ansible Vault
• Manage Encryption Using Ansible Vault

Ansible Node

• Understanding Deployment on Ansible Nodes
• Using Docker Containers as Ansible Nodes
• Boot Ansible Nodes
• Trigger Deployment on Ansible Nodes
• Manage Ansible Nodes

Ansible Tower

• What is the Purpose of Ansible Tower?
• Setup & Configure Ansible Tower
• Using Ansible Tower
• Create Organization
• Create Team
• Create Inventory
• Create Host
• Create Group
• Create Credential
• Create Project
• Create Job Template
• Boot Ansible Nodes
• Trigger Deployment on Ansible Nodes
• Manage Ansible Tower

Course content of Terraform

Introduction to Terraform

• Infrastructure Management
• What is Capacity Planning?
• Major Capacity Planning Tools/Services
• Understanding Capacity Planning
• Calculating Percentile
• What is Provisioning?
• Major Provisioning Tools/Services
• What is Deployment?
• Major Deployment Tools
• Benefits of Automated Deployment
• What is Terraform?
• History of Terraform

Key Components in Terraform

• Terraform Provider
• Terraform Configuration
• Terraform Module
• Terraform Cloud

Overview of Terraform

• Architecture of Terraform-managed Infrastructure Provisioning
• Terraform Configuration
• Terraform Provider
• Terraform Provisioner
• Terraform Registry
• Terraform vs AWS CloudFormation

Prerequisites for Terraform

• Create AWS Account
• Install AWS CLI

Setup Terraform

• Install Terraform
• Significance of Terraform Programs

Terraform Provider

• What is the Purpose of Terraform Provider?
• Major Terraform Providers
• Understanding Terraform Provider
• Manage Terraform Providers

Terraform Configuration

• What is the Purpose of Terraform Configuration?
• Structure of Terraform Configuration
• Writing Terraform Configuration
• Initialize Terraform Configuration
• Generate Plan from Terraform Configuration
• Apply Plan of Terraform Configuration
• Manage Terraform Configurations
• Do's and Dont's with Terraform Configuration

Terraform Module

• What is the Purpose of Terraform Module?
• Structure of Terraform Module
• Writing Terraform Module
• Manage Terraform Modules
• Do's and Dont's with Terraform Module

Terraform Cloud

• What is the Purpose of Terraform Cloud?
• Using Terraform Cloud
• Manage Terraform Cloud
• Do's and Dont's with Terraform Cloud

Course content of Git

Introduction to Git

• Getting Started with Software Development
• What is Version Control System (VCS)/Source Control Management (SCM)?
• Major VCS/SCM Tools
• Benefits of VCS/SCM
• What is Git?
• History of Git

Key Components in Git

• Git Repository
• Git Branch
• Git Service Provider

Overview of Git

• Architecture of Git-managed Software Development
• Centralized
• Distributed
• Git vs Subversion

Setup Git

• Install Git
• Significance of Git Programs
• Understanding Git System Paths

Configure Git

• Understanding Git Configurations
• Apply Global Configurations in Git

Git Repository

• What is the Purpose of Git Repository?
• Tree Structure of Git Repository
• Initialize Git Repository
• Status of Git Repository
• Ignore Unwanted Files and Paths in Git Repository
• Add Source Tree to Git Repository
• Commit Changes to Git Repository
• Manage Git Repositories
• Deep Dive into Git Repository
• How Push Mechanism Works in Git Repository?
• How Pull Mechanism Works in Git Repository?
• Do's and Dont's with Git Repository

Git Service Provider

• What is the Purpose of Git Service Provider?
• Major Git Service Providers
• Understanding Git Service Provider
• GitHub
• Bitbucket
• GitLab
• How to Choose a Git Service Provider?
• Manage SSH Keys with Git Service Provider
• Create Repository in Git Service Provider
• Manage Repositories in Git Service Provider
• Push Changes to Remote Git Repository
• Integrate Git Repository with Jenkins CI Server
• Do's and Dont's with Git Service Provider

Git Workflow

• What is Git Workflow?
• What is the Purpose of Git Workflow?
• Architecture of Git Workflow
• Principles of Git Workflow
• Execute Git Workflow
• Intialize Git Workflow
• Clone Git Repository
• Cherry Pick and Apply Git Commits to a Branch
• Merge Git Branches
• Create Release Using Git Tag
• Ways to Handle Post Deployment Issues
• Do's and Dont's with Git Workflow

Merge Conflict in Git

• Why Merge Conflict Occurs in Git Repository?
• Simulate Merge Conflict in Git Repository
• Fix Merge Conflict in Git Repository

Git Stash

• What is the Purpose of Git Stash?
• Stash Changes Before Switching to Another Git Branch

Git Reset

• What is the Purpose of Git Reset?

Course content of Jenkins

Introduction to Jenkins

• What is Automated Testing?
• What is Automated Build?
• What is Continuous Integration (CI)?
• What is Continuous Deployment (CD)?
• What is CI/CD Pipeline?
• Understanding CI/CD Pipeline
• Build Phase in CI/CD Pipeline
• Test Phase in CI/CD Pipeline
• Deploy Phase in CI/CD Pipeline
• Lifecycle of CI/CD Pipeline
• What is Jenkins?
• History of Jenkins

Key Components in Jenkins

• Jenkins Plugin
• Jenkins CLI
• Jenkins Node
• Jenkins Freestyle
• Jenkins Pipeline

Overview of Jenkins

• Architecture of Jenkins-managed Software Build/Testing

Prerequisites for Jenkins

• Install Ngrok

Setup Jenkins

• Install Jenkins
• Significance of Jenkins Programs
• Manage Jenkins

Configure Jenkins

• Understanding Jenkins System Paths
• Unlock Jenkins
• Enable/Disable Jenkins Plugins
• Create Admin User
• Create API Token for User
• Configure Jenkins Location
• Configure E-mail Notification
• Using Amazon SES as SMTP Service
• Using Gmail as SMTP Service
• Configure Extended E-mail Notification
• Using Amazon SES as SMTP Service
• Using Gmail as SMTP Service
• Configure Agents
• Configure SSH Server
• Enable Ansible Plugin in Jenkins
• Enable Monitoring Plugin in Jenkins

Jenkins CLI

• Install Jenkins CLI
• Configure Jenkins CLI in SSH Mode

Jenkins Node

• Using Docker Containers as Jenkins Nodes
• Configure Jenkins Node

Jenkins Freestyle

• What is the Purpose of Jenkins Freestyle?
• Setup CI/CD Using Jenkins Freestyle
• General
• Source Code Management
• Build Triggers
• Build Environment
• Build
• Post-build Actions
• Trigger CI/CD of Jenkins Freestyle
• Configure Webhook on GitHub
• Manage Jenkins Freestyles
• Do's and Dont's with Jenkins Freestyle

Jenkins Pipeline

• What is the Purpose of Jenkins Pipeline?
• Structure of Declarative Jenkins Pipeline
• Setup CI/CD Using Jenkins Pipeline
• General
• Build Triggers
• Pipeline
• Trigger CI/CD of Jenkins Pipeline
• Configure Webhook on GitHub
• Manage Jenkins Pipelines
• Do's and Dont's with Jenkins Pipeline

Jenkins Multibranch Pipeline

• What is Jenkins Multibranch Pipeline?
• What is the Purpose of Jenkins Multibranch Pipeline?
• Setup CI/CD Using Jenkins Multibranch Pipeline
• General
• Build Triggers
• Pipeline
• Trigger CI/CD of Jenkins Multibranch Pipeline
• Configure Webhook on GitHub
• Manage Jenkins Multibranch Pipelines
• Do's and Dont's with Jenkins Multibranch Pipeline

Course content of ELK (Elastic) Stack

Introduction to ELK

• What is Observability?
• Understanding Observability
• Log Data for Observability
• Metric Data for Observability
• Performance Data for Observability
• Benefits of Observability
• How to Choose an Observability Platform?
• What is Log Management?
• Major Log Management Tools/Services
• What is Security Information & Event Management (SIEM)?
• Major SIEM Tools/Services
• What is Application Performance Management (APM)?
• Major APM Tools/Services
• What is Infrastructure Monitoring?
• Major Infrastructure Monitoring Tools/Services
• What is ELK?
• Managed ELK Services
• History of ELK

Key Components in ELK

• Elasticsearch
• Logstash
• Kibana
• Beats
• Auditbeat
• Filebeat
• Functionbeat
• Heartbeat
• Metricbeat
• Packetbeat
• Winlogbeat
• APM

Overview of ELK

• Architecture of ELK-managed Observability
• Beats
• Elasticsearch
• Logstash
• Kibana
• ELK vs Splunk vs Sumo Logic in Terms of Log Management and SIEM
• ELK vs NewRelic in Terms of APM
• ELK vs Grafana vs Nagios in Terms of Infrastructure Monitoring

Prerequisites for ELK

Elasticsearch

• What is the Purpose of Elasticsearch?
• Key Components in Elasticsearch
• Using Docker Containers as Elasticsearch Nodes
• Install Elasticsearch
• Significance of Elasticsearch Programs
• Configure Elasticsearch
• Configure Highly Scalable Elasticsearch
• Understanding Elasticsearch System Paths
• Manage Elasticsearch

Logstash

• What is the Purpose of Logstash?
• Key Components in Logstash
• Using Docker Containers as Logstash Nodes
• Install Logstash
• Significance of Logstash Programs
• Configure Logstash
• Understanding Logstash System Paths
• Manage Logstash

Kibana

• What is the Purpose of Kibana?
• Key Components in Kibana
• Using Docker Containers as Kibana Nodes
• Install Kibana
• Significance of Kibana Programs
• Configure Kibana
• Understanding Kibana System Paths
• Manage Kibana

APM

• What is the Purpose of APM?
• Key Components in APM
• Using Docker Containers as APM Nodes
• Install APM
• Significance of APM Programs
• Configure APM
• Understanding APM System Paths
• Manage APM

Filebeat

• What is the Purpose of Filebeat?
• Key Components in Filebeat
• Install Filebeat
• Significance of Filebeat Programs
• Configure Filebeat
• Understanding Filebeat System Paths
• What is Filebeat Module?
• Key Components in Filebeat Module
• Structure of Filebeat Module
• Writing Filebeat Module
• Manage Filebeat

Metricbeat

• What is the Purpose of Metricbeat?
• Install Metricbeat
• Significance of Metricbeat Programs
• Configure Metricbeat
• Understanding Metricbeat System Paths
• Manage Metricbeat

Heartbeat

• What is the Purpose of Heartbeat?
• Install Heartbeat
• Significance of Heartbeat Programs
• Configure Heartbeat
• Understanding Heartbeat System Paths
• Manage Heartbeat

Using Kibana

• Index Pattern
• What is the Purpose of Index Pattern?
• Create Index Pattern
• Discover
• What is the Purpose of Discover?
• Execute Lucene Queries on Discover
• Visualize
• What is the Purpose of Visualize?
• Create Timelion Visualization
• Create Guage Visualization
• Create Pie Visualization
• Dashboard
• What is the Purpose of Dashboard?
• Create Dashboard
• Infrastructure
• APM
• Logs
• Uptime
• Dev Tools
• Monitoring
• Machine Learning
• What is the Purpose of Machine Learning?
• Create Single Metric Job
• Create Multi Metric Job
• Watcher
• What is the Purpose of Watcher?
• Setup & Configure Slack
• Create Alert on Watcher

Course content of Prometheus & Grafana

• Why Monitoring & Metrics are important
• Prometheus Architecture
• Obtaining & Configuring Prometheus
• Data collection methods
• Service Discovery
• Monitoring with Prometheus
• Setting up alerts
• Visualisation with Grafana

Course content of Maven

• MAVEN Basic
• Core concepts of MAVEN
• MAVEN build automation
• MAVEN dependency management
• MAVEN deployment automation
• Detail examples of building, packaging and deploying the web and enterprise application projects using MAVEN
• Maven IDE integration

Course content of Jira

§  Introduction to JIRA course

§  Install JIRA

§  Creating Projects and enabling Defect/Issue Management

§  Installing Zephyr Test Management in JIRA

§  Adding Users in JIRA

§  JIRA Dashboard Introduction

§  Managing JIRA dashboard and Gadgets

§  Changing user preferences and profile information

§  Switching views and configuring Columns in JIRA

§  Cloning Test Cases in JIRA

§  Searching Test Cases and doing bulk changes

§  Exporting Test Cases in JIRA

§  Sharing issues and search query with Team Members

§  Creating Test Cycles in JIRA

§  Executing Test Cases in JIRA

§  Logging defects in JIRA

§  Defect life cycle in JIRA

Course content of Nagios

·      What is continuous monitoring?

·      Need of Monitoring

·      What is Nagios?

·      Nagios – Why it is needed?

·      What can Nagios monitor?

·      How does Nagios compare with competition?

·      Nagios Architecture

·      Prerequisite of Nagios Installation

·      Installation of Nagios Core Engine

·      Configuring Nagios local monitoring

·      Understanding File structure in Nagios

·      Understanding Inter file relationship & dependencies in Nagios configuration

·      Installation & Configuration of NRPE on Nagios Server & Linux Client

·      Installation & Configuration of NSClient++ on Windows Client (check_nt)

·      Understanding NRPE & NSClient++

·      Understanding SNMP to configure Nagios to monitor Network devices.

·      Configuring SNMP on Remote PC/Network devices to be monitored under Nagios(Agent less monitoring)

·      Understanding Nagios Alternatives,

·      GUI Alternative

·      Agent Alternative

·      GUI Management Alternative

·      Installation & Configuration of community plug- ins to monitor Windows, Linux PCs &

·      Network Devices,

·      CPU

·      Memory (RAM)

·      Virtual Memory (SWAP/Buffer) Local Disk Partitions

·      Network I/O (Bandwidth)

·      Various Services

·      Hardware Temperature etc…

·      Nagios Notification over Email system,

·      Email Configuration (sendmail/postfix)

·      DNS Configuration (bind)

·      Group wise notification setup

·      Understanding & Setting Up

·      Notification Interval

·      Enable Graphs in Nagios Monitoring (PNP4Nagios/Nagios Grapher)

·      Windows PC

·      Linux PC

Course content of Vagrant & Packer

·           Vagrant Concepts
·      Vagrant History,
·      Provider/Provisioner and the Vagrant File
·      Installing Vagrant
·      Boxes in Vagrant
·      Starting a Vagrant Box
·      SSH and Installing Software into Vagrant
·      SSH Into a Vagrant Box and Installing Software
·      Networking on a Vagrant Box
·      Provisioning in Vagrant
·      Vagrant Share concepts
·      Packer
·      Packer Concepts
·      Template Languages
·      Installation
·      Environment
·      Building a Base Template
·        Post Processor