AWS DevOps Corporate Training | Aws DevOps Classroom Training

Prerequisites

As we go forward, we must work on Operating Systems like Linux and Windows. So, let’s chose Linux Operating System as per demand. In Linux, we have different flavors. We chose Ubuntu as easy to manage and understand the Linux fundamentals for Freshers. Not only that it was used in every Organization as a first choice to manage applications.

Linux

Linux Architecture (Linux Flavors and Kernel)
Understanding core principle of Linux OS
Ubuntu 20.04 LTS version Installation as of today on Oracle VirtualBox [Ubuntu 20.04 Server] and [Oracle VirtualBox Download]
SSH and Password based communication
Manage VMs on VirtualBox with Automation tool Vagrant (It’s only to simplify the process to creating VMs on VirtualBox or any other target for daily operations, it doesn’t add any advantage to resume) [Vagrant Download]
Core fundamentals for Root Filesystem (/)
Accessing Server and Managing networking (IP addresses and Classes etc.,)
Understanding basic commands as initial stage like ssh, ls, ip, cp, mv, mkdir, apt etc.,
Package management with apt and dpkg commands
Installing packages on Ubuntu and understand the default files and folders to be managed Nginx/Apache, MySQL, WordPress applications
Linux file editors like nano, vi, vim
Linux File permissions and ownership management with chown and chmod commands
System and Network troubleshooting commands
Disk partitions and LVM (Logical Volume Manager)
System performance tools

Shell Scripting

What are commands and shell scripts?
Types of shells support in Linux OS
Difference between sh and bash
Permissions and execution
Variables and Arrays
Conditions and Loops
IO Redirection
Shell Functions
Exit codes
Important commands for scripting and daily operations like grep, awk, sed, find etc.,
Signals and numbers

Networking

IP address types like IPv4 and IPV6
What is IPv4?
Classes
IP address
Public and Private IP addresses
Subnet
Broadcast
CIDR
Gateway IP address and NAT Gateway
Routers and Switches
DNS
Hostname
How to calculate IP address using simple formulas?
How to assign IP address and handle network in Linux OS Machines (VMs or Bare-Metal Servers)
Network troubleshooting tools like ping, netstat, nmap, traceroute etc.,
How to manage Virtual Network will be covered in AWS VPC Network

Ansible (Configuration Management Tool)

What is Configuration Management?
Opensource tools for Configuration Management
Why Ansible and Ansible architecture
Ansible setup and configuration
Add-hoc commands
Understanding hosts and ansible.cfg files
Add-Hoc commands
YAML Fundamentals
Variables and Facts
groups_vars and host_vars etc.,
Modules
Roles
Playbooks
Tasks
Ansible Galaxy
Manage AWS using Ansible Boto3 module

Docker and Kubernetes

What is Container and Images? a. Applications on Virtual Machines b. Applications on Containers c. What are container images?
Why must we run application on Containers?
Docker and Use cases?
Docker Fundamentals
Docker public images from Docker Hub
Docker private images
Docker Containers
Docker Networking a. Host b. Bridge c. None d. Overlay
Docker Storage a. Volume mount b. Bind mount c. Tempfs mount
Docker Backup and Restore a. Data backup b. Images c. Containers
Docker Registry a. Local Registry
Custom Images build using Dockerfile
Scan tools like Trivy, Clair etc., to identify Vulnerabilities in Images
Docker Compose
Kubernetes Architecture
Kubernetes control plane and compute plane components
Kubernetes setup on local system using kubeadm
How to connect/reach k8s cluster using KUBECONFIG file
Kubernetes authentication and authorization
Kubernetes workloads a. Pods b. Replication Controller c. ReplicaSet d. Deployment e. Daemonset f. Statefulset g. Jobs and Cronjobs
Kubernetes Storage a. Volumes b. PV, PVC and StorageClass c. CSI
Kubernetes ConfigMap and Secrets
Services a. ClusterIP b. NodePort c. LoadBalancer d. ExternalIP and ExternalName
Ingress Controller
Network Policy
CIS benchmarking tools like kube-bench etc.,
Rest of the topics will be part of EKS Cluster on AWS

Jenkins CICD

What is CICD?
Jenkins components
Why Ansible and Ansible architecture
Installing and Configuring Jenkins on AWS EC2 or VirtualBox
Jenkins authentication and authorization
Plugins
Global system settings
Jenkins Jobs a. Free style Project b. Multi-branch project c. Folder d. Pipeline Project
How to write a DSL (Domain Specific Language) pipeline for CICD automation?

AWS Administrative Services

What is Cloud Computing?
What is IaaS, PaaS, and SaaS?
Why Ansible and Ansible architecture
Why AWS Cloud?
AWS account creation and access
Secure AWS Count without root access
Understanding Compute, Monitoring, Authentication & Authorization services, and their dashboards
IAM (Identity and Access Management) a. What is Authentication and Authorization? b. MFA and IAM administrative access c. Users d. Groups e. Policies (Inline and JSON) f. Roles g. Account settings h. STS (Security Token Service)
EC2 Dashboard a. Differences between Bare-metal and Virtual Machines (Cloud and On-Premises) b. Amazon Machine Image c. Instance types (Flavors) d. Security Group e. Disk f. Key pairs g. How to connect to EC2 Instances h. Instance types like On-Demand, Reserved, Spot, Dedicated Instance and Dedicated host i. Launch Template j. Image creation from EC2 Instance
AWS VPC a. What is VPC? b. Network, Subnet, Route Table, Subnet Association c. Internet gateway and NAT gateway d. Elastic IP e. VPC Peering f. Transit Gateway g. VPN h. ACL i. Egress Only Internet gateway j. Endpoints and Carrier gateway
Storage a. What is Object, Block and Filesystem Storage? b. S3 buckets c. EBS (Elastic Block Storage) d. EFS (Elastic Filesystem) e. FSx f. AWS Storage Gateway g. AWS Transfer Family h. Understanding basics of DRS (Disaster Recovery Service) and Backup service
Databases a. Understanding Relational and Non-Relational Databases b. Databases provided by AWS RDS c. What is Database Engine? d. Different database engines i. Amazon Aurora ii. MySQL iii. MariaDB iv. PostgreSQL v. Oracle vi. Microsoft SQL Server vii. How to connect databases from different remote locations? viii. Running complex database queries ix. Metrics collector like slow query logs etc., x. Network Security Group
AWS LoadBalancer a. What is LoadBalancer? b. Difference between Layer 7 and Layer 4 load balancing? c. Types of LoadBalancer support in AWS i. ELB (Elastic Load Balancer) ii. ALB (Application Load Balancer) iii. NLB (Network Load Balancer) iv. GLB (Gateway Load Balancer) d. Target Groups
AWS Auto Scaling a. What is autoscaling? b. How it helps to spin multiple EC2 instances horizontally? c. Creating Launch Configuration d. How to create and manage Auto Scaling groups? e. Notifications
AWS Monitoring a. What is CloudWatch? b. Alarms c. Logs d. Events e. Metrics f. X-Ray traces g. Insights h. Application Monitoring
AWS Lambda Functions a. What is serverless platform? b. Why AWS Lambda? c. Application creation d. Functions i. Container Image ii. From scratch iii. Blueprint iv. Serverless app repository
AWS CloudFormation Templates
Container and Orchestration services a. ECS (Elastic Container Service) and Fargate b. ECR (Elastic Container Registry) c. EKS (Elastic Kubernetes Service) and Fargate i. Accessing EKS Cluster ii. Private and Public EKS Cluster iii. VPC network iv. IAM roles and policies for EKS v. Node Group vi. External DNS for AWS Route 53 for EKS Ingress hosts
AWS Beanstalk
AWS Route 53 a. What is DNS? b. What are DNS domain zones? c. DNS troubleshooting tools d. Internal and External Domains in AWS Route 53
AWS Notification services a. Simple Email Service b. Simple Notification Services c. Simple Queue Service
AWS Certificate Manager

Terraform (Infrastructure as Code)

What is Infrastructure as a Code?
Opensource tools for IaC
Why only Terraform?
Terraform Setup and Configuration to communicate AWS Cloud provider
Terraform workflow
Terraform configuration language
Terraform top-level blocks
Terraform resources
Terraform variables
Terraform functions
Terraform values
Terraform datasources
Terraform backends
Terraform workspaces
Terraform modules public and custom
Terraform cloud
Terraform graph
Terraform expressions
Terraform disaster recovery

AWS DevOps

Basic understanding on DevOps Culture and Opensource tools a. Opensource tools for DevOps b. AWS DevOps services
Amazon CodeCommit a. What is Version Control System? b. Difference between Centralized Version Control System (Subversion) Vs Distributed Version Control System (Git) c. How to install git package on OS? d. Fundamentals of Git e. Git workflow f. Git commands like add, push, remote, pull, clone, checkout, branch, tags, revert, reset, log etc., g. Branching strategies and Version code using Tags h. What are AWS CodeCommit? i. How to push or clone code from CodeCommit? j. Notifications k. Pull request l. Approval rule templates m. IAM users and Policy for CodeCommit
Amazon CodeBuild a. What is Continues Integration? b. CodeBuild advantages and use cases c. Benefits of CodeBuild i. Fully manages ii. On-demand iii. Out of the box d. How to create a Build Spec files? --> writing basic YAML files for CodeBuild to automate using events e. How to run CodeBuild? f. Sample projects for Custom Dockerfile build, Source code development etc., g. VPC Endpoints h. Monitoring CodeBuild API using AWS CloudTrail i. Security using IAM users and Policy
Amazon CodeDeploy a. What is Continues Deployment/Delivery? b. What was the purpose of CodeDeploy and use cases? c. How to deploy developed code to On-premises and Cloud Instances? d. Application, Deployment groups and Deployments e. Application revisions f. Monitoring CodeDeploy using CloudWatch tools and CloudTrail
Amazon CodePipeline a. what is CICD? b. Opensource tools for CICD operations c. CodePipeline for CICD d. Understanding DevOps Pipeline for application development and deployment e. Monitoring Pipelines events and API logs using CloudTrail f. Manual and scheduled triggers of CodePipeline
Amazon CodeArtifacts a. What was Artifacts and use cases? b. Other tools for Artifacts c. AWS Artifacts for package manager and Image storage etc., d. Integration with CodeBuild, CodeDeploy and CodePipeline
Amazon X-Ray a. What X-Ray for Developers? b. X-Ray for Debugging, Tracing and Service map