Introduction to Docker

## 01-introduction-to-docker.md

      
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    Introduction to Docker
Self-Paced Training Url: Docker Self-Paced Training
📝 denotes an exercise
Introduction

 Agenda [1:50]
 What Is Docker / Background / History? [2:25]
 Benefits/Limitations of VMs [5:15]
 Introducing Containers [6:52]

Docker Concepts & Terms

 Docker & The Linux Kernel [10:05]
 Installing Docker on Ubuntu [11:23]
 Run first container & add user to docker group [12:25]
 📝 Install Docker Exercise [13:45]
 Docker Daemon [14:30]
 Docker Containers & Images [16:13]
 Docker Hub (Registries & Repositories) [17:22]
 Docker Orchestration [18:25]
 Benefits of Docker [19:27]

Intro to Images

 Search for Docker Images [20:45]
 📝 Create a Docker Hub Account
 Display Local Images [25:40]
 Image Tags [27:03]

Getting Started With Containers

 Creating a Container [28:39]
 📝 Run a Simple Container [29:27]
 Container with a Terminal [31:09]
 📝 Run a Container & get Terminal Access [34:10]
 Container Processes [34:50*]
 Container ID [37:30]
 Running in Detached Mode [39:15]
 📝 List Your Containers Exercise [41:27]
 A More Practical Container [41:49]
 📝 Run a Web Application Container [44:05]

Further Resources

 Command Reference [44:40]
 What's Next [45:15]


## 02-docker-fundamentals.md

      
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              02-docker-fundamentals.md
            
          
    Docker Fundamentals

 Agenda [2:19]

Building Images

 Image Layers [3:00]
 The Container Writable Layer [3:30]
 Docker Commit [4:55]
 📝 Build New Image [7:20]
 📝 Use New Image [9:18]

Dockerfile

 Intro to Dockerfile [9:30]
 Dockerfile Instructions [10:45]
 Run Instruction [11:30]
 Docker Build [12:28]
 📝 Build from Dockerfile Exercise [19:05]
 CMD Instruction [19:20]
 📝 Try CMD Exercise [23:30]
 ENTRYPOINT Instruction [23:47]

Managing Images and Containers

 Start and Stop Containers [26:10]
 Getting Terminal Access [27:59]
 Deleting Containers & Local Images [30:00]
 Docker Hub Repositories [32:27]
 Pushing Images to Docker Hub & Tagging Images [34:11]
 📝 Push to Docker Hub Exercise [38:08]

Volumes

 Volumes [38:30]
 Mount a Volume [39:24]
 Volumes in Dockerfile [40:10]
 Uses of Volumes [40:50]

Container Networking Basics

 Mapping Ports [44:22]
 Automapping Ports [46:04]
 EXPOSE instruction [46:33]
 Linking Containers [47:11]
 Creating a Link [47:40]
 Uses of Linking [50:34]
 📝 Link Two Containers Exercise [51:08]

Docker In Continuous Integration (51:28)

 Traditional Continuous Integration [51:28]
 Using Docker in CI [52:15]
 Docker Hub Auto Build [52:55]

Further Resources

 Command Reference [58:00]
 What's Next [58:28]


## 03-docker-operations.md

      
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              03-docker-operations.md
            
          
    Docker Operations

 Agenda @2:15

Container Troubleshooting

 Container logging @2:50
 Container application logs @4:52
 📝 Check container logs @7:15
 Inspecting a container @7:37
 Starting and Stopping Docker daemon @9:48
 Docker daemon upstart configuration file & logging @10:39
 📝 Setup daemon logging @13:38

Security

 Linux Containers & Security [13:55]
 Quick security considerations [15:38]
 Further reading [17:00]

Private Registries

 Private Registry [17:35]
 Setting up a Private registry [18:52]
 Push & Pull From Private Registry [20:15]
 Further resources [26:45]

Intro to Docker Machine

 Docker Machine Overview [27:35]
 Installing Machine [29:49]
 Creating a host [31:45]
 Provisioning Hosts in the Cloud [32:43]
 Docker Machine SSH [36:19]

Intro to Docker Swarm

 What is Docker Swarm? [37:08]
 How Swarm Works [38:05]
 Setup Process (using hosted discovey) [39:51]
 Installing & Running Swarm [40:40]
 Create the Swarm Cluster [41:19]
 Start the Swarm Manager [42:29]
 Connect a Node tp the Cluster [43:25]
 Connect the Docker Client to Swarm [48:23]
 Verify the Docker Client [49:38]
 Checking your Connected Nodes [50:05]
 Run a Container in the Cluster [50:50]

Intro to Compose

 What is Compose? [51:45]
 Benefits of Compose [52:35]
 Configuring the Compose YML File [53:25]
 Build and Image Instruction [53:57]
 Links [54:44]

Building Microservice Applications

 Microservice Architecture [61:30]
 Advantages of a Microservice Architecture [64:40]
 Further Resources [66:40]