Fossetcon 2014 Docker Training (1.5 hours)
Included in an OVA with all of the class materials and guide.
Import the OVA then open a browser to the OVA's ip address.
There are four examples included:
- Hello World
- PHP ?????
- Complex Example
- BONUS: Highly Avaliable Complex Example
Examples
Hello World
This is a simple NodeJS application. The command to run it is
docker run -d -p 1337:8080 github.com/lancehudson/HelloWorld
PHP
Complex Example
BONUS: Highly Avaliable Complex Exmaple
OVA Information
In order to support offline use I have installed several docker images that run automatically inside the VM to support running the examples and building the examples.
I started with Ubuntu and installed the minimum of packages.
It is setup with a username of user and a password of docker.
Then I added:
- OpenSSH Server
- Git
- Docker
Then I loaded the supporting docker containers and setup the needed settings to use them.
see setup.sh
Apt-Cacher-ng
This container acts as a cache and proxy for Ubuntu's apt-get.
NPM Lazy
This container acts as a cache and proxy for NPM.
Gitlab
This is a git server that I have setup to pretend to be github so that docker builds from github would work.
The admin user is root and the password is dockertraining
Docker Registry
This is a private docker registry that contains an image of each of the examples and the supporting containers. I configured it to pretend to be the public docker registry hub.docker.io.