Docker in Practice

List of Listings

Chapter 2. Understanding Docker—inside the engine room

Listing 2.1. Connecting to the container netcat server with Telnet

Chapter 3. Using Docker as a lightweight virtual machine

Listing 3.1. Processes running in a host-like container

Listing 3.2. Setting up a simple PostgreSQL, NodeJS, and Nginx application

Listing 3.3. Database Dockerfile

Listing 3.4. App Dockerfile

Listing 3.5. Web server Dockerfile

Listing 3.6. Reordered Dockerfile to perform npm install earlier

Listing 3.7. Example Supervisor Dockerfile

Listing 3.8. supervisord_add.conf

Listing 3.9. An image with multiple tags

Listing 3.10. Copying a public image and pushing to adev’s Docker Hub account

Listing 3.11. Copying a public image and pushing to adev’s private ...