docker-tutorial

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Goal of the course: What is docker? Overview Docker installation - Ubuntu - Ubuntu on Windows - Mac Git installation Visual Studio Code with Docker plugin. Basics

1. Images.
2. Containers.
3. Docker basic commands.
4. Docker hub and searching within docker hub.

Use case 1 : Build - > Ship - > Run an httpd instance running an html page.

        a. How to download an image.
        b. How to run a container from the image.
        c. How to run a container directly
        d. How to view containers which are running
        e. How to view images which are installed.
        f. Stopping a container
        g. Starting a container
        h. Removing a container
        i. Removing images.
        j. docker logs.
        k. running on a random port

Recap

Use case 2 : Build - > Ship - > Run an nginx instance running an html page.

        a. How to download an image.
        b. How to run a container from the image.
        c. How to run a container directly
        d. How to view containers which are running
        e. How to view images which are installed.
        f. Stopping a container
        g. Starting a container
        h. Removing a container
        i. Removing images.
        j. docker logs.
        k. running on a random port (-P)

Recap

Use case 3 : Run a simple java Hello World Program

Use case 4 : Build - > Ship - > Run a tomcat instance Show java version a. How to download an image. b. How to run a container from the image. c. How to run a container directly d. How to view containers which are running e. How to view images which are installed. f. Stopping a container g. Starting a container h. Removing a container i. Removing images. j. docker logs.

Use case 5 : Build - > Ship : Build a custom image contains CENTS OS, JDK 1.7 and Tomcat 7 a. Log into the terminal show the installation of the utilities b. docker tag the build c. docker tag d. docker login and creds stored in WINDOWS C:\Users<username>.docker\config.json and in MAC/UNIX in ~/.docker e. docker push

Use case 6 : Docker create another image with the war file using the image created in usecase 5 a. Create another image from the image in Use case 4 b. Run a container, login to the container, change some setting c. docker commit a container as an image d. docker push e. docker inspect container and image. (docker inspect --format='{{.Id}}' 1c6c4ba72862)

Use case 6 : Mounting logs to the host machines Use case 7 : Create an image from a container Use case 8 : Using Docker machine Use case 9 : Microservices with docker-compose

            a. Create a simple microservice with nginx- AngularJS2, Spring-MVC-Hibernate-MYSQL and spawn a container with docker-compose.
            b. Display remote debugging inside the container.
            c. Hot deploy a container.

Use case 10 : Introduction to docker swarm and how to run clusters using docker