distribution/contrib/docker-integration/README.md
Derek McGowan de638db71e Add bats script to replace test_docker.sh
Remove Makefile in favor of run.sh script or manual instructions.
Update readme to reflect instructions for running integration tests.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2015-06-05 13:19:50 -07:00

2.6 KiB

Docker Registry Integration Testing

These integration tests cover interactions between the Docker daemon and the registry server. All tests are run using the docker cli.

The compose configuration is intended to setup a testing environment for Docker using multiple registry configurations. These configurations include different combinations of a v1 and v2 registry as well as TLS configurations.

Running inside of Docker

Get integration container

The container image to run the integation tests will need to be pulled or built locally.

Building locally

docker build -t distribution/docker-integration .

Run script

Invoke the tests within Docker through the run.sh script.

./run.sh

Running manually outside of Docker

Install Docker Compose

  1. Open a new terminal on the host with your distribution source.

  2. Get the docker-compose binary.

     $ sudo wget https://github.com/docker/compose/releases/download/1.1.0/docker-compose-`uname  -s`-`uname -m` -O /usr/local/bin/docker-compose
    

    This command installs the binary in the /usr/local/bin directory.

  3. Add executable permissions to the binary.

     $  sudo chmod +x /usr/local/bin/docker-compose
    

Start compose setup

docker-compose up

Install Certificates

The certificates must be installed in /etc/docker/cert.d in order to use TLS client auth and use the CA certificate.

sudo sh ./install_certs.sh

Test with Docker

Tag an image as with any other private registry. Attempt to push the image.

docker pull hello-world
docker tag hello-world localhost:5440/hello-world
docker push localhost:5440/hello-world

docker tag hello-world localhost:5441/hello-world
docker push localhost:5441/hello-world
# Perform login using user `testuser` and password `passpassword`

Set /etc/hosts entry

Find the non-localhost ip address of local machine

Run bats

Run the bats tests after updating /etc/hosts, installing the certificates, and running the docker-compose script.

bats -p .

Configurations

Port V2 V1 TLS Authentication
5000 yes yes no none
5001 no yes no none
5002 yes no no none
5011 no yes yes none
5440 yes yes yes none
5441 yes yes yes basic (testuser/passpassword)
5442 yes yes yes TLS client
5443 yes yes yes TLS client (no CA)
5444 yes yes yes TLS client + basic (testuser/passpassword)
5445 yes yes yes (no CA) none
5446 yes yes yes (no CA) basic (testuser/passpassword)
5447 yes yes yes (no CA) TLS client
5448 yes yes yes (SSLv3) none