Zero To Hero: Advanced Docker For Devops Engineering

Master Docker and Containers: Learn Image Management, Networking, Storage, and Automation for DevOps Success.

What you'll learn

Gain in-depth knowledge of Docker Swarm, Docker Compose, and Kubernetes integration to manage complex containerized applications.

Learn techniques for container resource optimization, image management, and advanced networking to enhance performance and scalability.

Understand and implement Docker security best practices, including managing secrets, configuring secure registries, and mitigating vulnerabilities.

Integrate Docker into DevOps workflows to automate builds, tests, and deployments using advanced orchestration and tooling.

Implement fault-tolerant and highly available containerized applications using Docker Swarm and multi-node clustering.

Develop skills to debug container issues, monitor Docker performance, and utilize advanced logging and monitoring tools for efficient administration.

Requirements

No prior Docker knowledge is required—we will start from the basics.

Basic system administrator skills are recommended for smoother learning.

Access to a Linux system for setting up Docker and following along is good to have but not mandatory.

Description

Course Description:Beginners Welcome: No Prior Knowledge of Docker Required!Docker is more than just a tool—it's a gateway to a world of limitless possibilities. Whether you're stepping into the world of cloud computing or striving to streamline your DevOps workflow, this course is your first step toward transformation."Zero to Hero: Advanced Docker for DevOps Engineering" is designed for anyone with the drive to learn, regardless of your starting point. This isn’t just about learning Docker—it’s about building a skill that will shape your future and open doors to opportunities you’ve only dreamed of.Starting something new can feel overwhelming, but remember: every expert was once a beginner. With dedication, patience, and the right guidance, you can achieve anything. Together, we’ll turn every challenge into a stepping stone, breaking down complex concepts into easy, actionable steps.This journey is about more than mastering Docker. It’s about growing into a confident professional, ready to tackle real-world problems and seize new opportunities. Picture yourself effortlessly managing containers, simplifying workflows, and deploying applications with ease. That vision isn’t far away—it’s within your reach.Let’s take this leap together. The future you’ve been waiting for is one step away, and it all starts here.What You Will Learn:Master Docker Basics: Learn what containerization is, how Docker works, and how to install it.Image Management: Build, optimize, and pull Docker images for your applications.Container Operations: Run, manage, and troubleshoot containers with confidence.Networking and Storage: Configure networks and manage data storage in Docker.Automation: Use Docker Compose to streamline and automate multi-container applications.What Makes This Course Unique:Comprehensive Coverage: Dive deep into the essentials and advanced features of Docker, ensuring a thorough understanding.Real-World Scenarios: Hands-on projects mirror actual challenges faced in professional environments, giving you practical experience.Logical Progression: Topics build upon one another, making learning seamless and structured.Always Up-to-Date: Learn with the latest Docker tools and features to stay ahead in your career.Expert Insights: Gain valuable tips and best practices from an experienced DevOps professional.By the End of the Course:You’ll confidently build, manage, and deploy Docker containers.You’ll understand how to integrate Docker into your DevOps workflows.You’ll be ready to solve real-world challenges with Docker expertise.Why This Course Stands Out:Lifetime Access: Your learning journey doesn’t end here—get lifetime updates at no extra cost.Expert Support: Receive guidance and answers to all your questions from a knowledgeable instructor.Certificate of Completion: Showcase your achievement with a recognized Udemy certificate.Risk-Free Learning: Enjoy a 30-day money-back guarantee for a worry-free experience.About the Instructor:Bhavesh Atara is a passionate IT trainer with over 22 years of experience in cloud and DevOps technologies. Having trained more than 15,000 professionals, Bhavesh is dedicated to simplifying complex concepts and empowering learners to excel in their careers.This course isn’t just about Docker—it’s about your future. Take the first step to mastering Docker and transforming your career. Together, let’s build something extraordinary. Your journey starts now!

Overview

Section 1: Introduction to Docker

Lecture 1 Overview of Docker

Lecture 2 Container Introduction Part 1

Lecture 3 Container Introduction Part 2

Lecture 4 Container Introduction Part 3

Lecture 5 Container Introduction Part 4

Lecture 6 Container Introduction Part 5

Lecture 7 Virtual Machine Vs Container

Lecture 8 Benefits Of Docker

Lecture 9 Characteristics Of Docker

Section 2: Installing Docker

Lecture 10 System Requirements

Lecture 11 Docker Installation Method 1 Local Ubuntu Registry

Lecture 12 Docker Installation Method 2 Official Docker Registry

Lecture 13 Introduction Of Docker CLI

Section 3: Working with Docker Images Management

Lecture 14 Introduction Of Docker Image Management - Pulling Image

Lecture 15 Creating Images

Lecture 16 Pushing Images

Lecture 17 Managing Images

Section 4: Docker Containers Creation Method

Lecture 18 Container Creation Methods

Lecture 19 Docker Container Imperative Method

Lecture 20 Docker Container Imperative Method Example

Lecture 21 Docker Container Declarative Method With Example

Section 5: Docker Networking

Lecture 22 Introduction of Docker Networking

Lecture 23 Default Bridge

Lecture 24 User-Defined Bridge

Lecture 25 Published ports

Lecture 26 Host Mode

Lecture 27 Overlay Drivers

Lecture 28 MacVlan Mode

Lecture 29 None Mode

Lecture 30 Network Plugin

Section 6: Docker Storage

Lecture 31 Introduction Of Docker Storage

Lecture 32 Docker Volume

Lecture 33 Docker Bind Mount

Lecture 34 Docker tmpfs

Section 7: Docker Multi-Stage Builds

Lecture 35 Introduction Of Multi-Stage Builds

Lecture 36 Installing Application On Virtual Machine

Lecture 37 Installing Same Application On Container Using Standard Dockerfile

Lecture 38 Standard Dockerfile VS Multi-stage Dockerfile

Lecture 39 Installing Same Application On Container Using Multi-Stage Dockerfile

Section 8: Docker Compose

Lecture 40 Introduction Of Docker Compose

Lecture 41 Why Use Docker Compose

Lecture 42 Introduction of Multi Container Demo Application

Lecture 43 Setup Docker Host

Lecture 44 Clone Project Source Code

Lecture 45 Create Docker Bridge Network

Lecture 46 Create Container For MySQL Database

Lecture 47 Create Container For Adminer

Lecture 48 Create Container For PHP Container For Web

Lecture 49 Clean Up Existing Docker Host

Lecture 50 Installation Docker Compose

Lecture 51 Introduction Of Docker Compose & Key Concept

Lecture 52 Docker Compose Workflow

Lecture 53 Understanding Docker compose.yaml File -Web Service

Lecture 54 Understanding Docker compose.yaml File - Database Service

Lecture 55 Understanding Docker compose.yaml File - Adminer Service

Lecture 56 Docker Compose The End Game

Section 9: Docker Swarm

Lecture 57 Container Orchestration

Lecture 58 Docker Swarm Introduction

Lecture 59 Swarm Terminologies

Lecture 60 Introduction Of Setting Up Basic Docker Swarm Cluster

Lecture 61 Install Docker on Each Instance

Lecture 62 Setup Swarm & AWS EC2

Lecture 63 Initialize Docker Swarm & Verify the Swarm

Lecture 64 Verification and Access

Section 10: High Availability In Docker Swarm

Lecture 65 Introduction Of High Availability In Docker Swarm

Lecture 66 Raft Consensus Algorithm

Lecture 67 Best Practices Of Setting Up Raft Consensus - Do Not Use Only Two Manager Nodes

Lecture 68 Raft Consensus Best Practices: Avoid Even Number of Manager Nodes

Lecture 69 Step 1 Creating EC2 Instance

Lecture 70 Step 2 Docker Host Setup

Lecture 71 Step 3 Scenario - 1

Lecture 72 Step 4 Scenario - 2

Lecture 73 Step 5 Scenario - 3

Lecture 74 Step 6 Scenario - 4

Section 11: Docker Overlay Network

Lecture 75 Definition Of Network Overlay

Lecture 76 How Docker Overlay Network Works

Lecture 77 Benefits Of Network Overlay

Lecture 78 Overlay Network Lab

Lecture 79 Objectives of Network Isolation

Lecture 80 Lab Objectives

Lecture 81 Separate Overlay Networks

Lecture 82 Virtual Network Identifiers (VNIs)

Section 12: Deploying Local Images in Swarm

Lecture 83 Chapter 1 Lab Demonstrating Image Availability Issue in Swarm

Lecture 84 Lab Demonstrating Image Availability Issue in Swarm

Lecture 85 Hands-On Lab Deploying & Sharing Local Images in Swarm With Manual Method

Lecture 86 Chapter 4.1 Hands-On Lab Sharing Images Using Registries

Lecture 87 Chapter 4.2 Hands-On Lab Sharing Images Using Registries

Lecture 88 Chapter 5 Automatic Sharing Of Images Using CI/CD Pipelines

Section 13: Docker Load Balancers

Lecture 89 Introduction Of Load Balancer

Lecture 90 Introduction Of Internal Load Balancers

Lecture 91 Introduction Of Swarm Routing Mesh/Ingress Load Balancer

Lecture 92 Hands-On Lab Swarm Routing Mesh/Ingress Load Balancer

Lecture 93 How Routing Mesh/Ingress Load Balancer Works ?

Lecture 94 Clear Lab Environment

Lecture 95 Introduction Of Virtual IP (VIP) Load Balancer

Lecture 96 Hands-On Lab Part-1 VIP Load Balancer - Deploy DB Service

Lecture 97 Hands-On Lab Part-2 VIP Load Balancer - Deploy Web Service

Lecture 98 Clear Lab Enviroment

Lecture 99 Introduction Of External Load Balancers

Lecture 100 Internal V/S External Load Balancers

Lecture 101 Introduction Nginx As External Load Balancer

Lecture 102 Hands-On Lab External Load Balancer - Infrastructure Setup

Lecture 103 Hands-On Lab External Load Balancer - Cluster & Service Setup

Lecture 104 Hands-On Lab External Load Balancer - Nginx Setup

Section 14: Resource Management

Lecture 105 Introduction Of Resource Management

Lecture 106 Default Behavior

Lecture 107 Types Of Limits Hard Limits | Soft Limits

Lecture 108 Hands-On: Setting Resource Limits - Memory Limits

Lecture 109 Hands-On: Setting Resource Limits - Hard Memory Limits

Lecture 110 Hands-On: Setting Resource Limits - Soft Limit + Hard Lmit

Lecture 111 Hands-On: Setting Resource Limits - CPU Limits Introduction

Lecture 112 CPU Limits Settings For Container

Lecture 113 CPU Settings For Service (Swarm Cluster)

Lecture 114 Hands-On: Setting Resource Limits - Memory + CPU

Section 15: Monitoring and Logging

Lecture 115 Introduction Of Monitoring

Lecture 116 Setup Application For Monitoring

Lecture 117 Docker Stats

Lecture 118 cAdvisor (Container Advisor)

Lecture 119 Introduction Of Resource Logging

Lecture 120 Key logs

Lecture 121 Centralized Logging Solutions (ELK Stack)

Lecture 122 Centralized Logging Solutions (ELK Stack) Lab-Setup

Lecture 123 Centralized Logging Solutions (ELK Stack) - Lab Testing

Section 16: Docker Stack

Lecture 124 Introduction Docker Stack

Lecture 125 Introduction Of Docker Compose And Docker Stack

Lecture 126 docker-compose.yml file for Docker Compose and Docker Stack

Lecture 127 Docker Stack Lab Introduction

Lecture 128 Clone Project Source Code

Lecture 129 Understand Docker-Compose File

Lecture 130 Stack Management

Section 17: Auto Scaling in Docker Swarm

Lecture 131 Introduction Of Auto Scaling In Docaker Swarm

Lecture 132 Declarative Scaling

Lecture 133 Vertical Manual Scaling

Lecture 134 Horizontal Manual Scaling

Lecture 135 Automatic Scaling

Designed for anyone who has never worked with Docker and wants to understand it from the ground up.,Individuals looking to start or grow their career in DevOps and want to master Docker as a critical tool for containerization and automation.,Ideal for anyone seeking to build technical skills in containerization, whether for professional growth or a career switch.