Simple Ubuntu docker images with SSH access
To create the image tutum/ubuntu with one tag per Ubuntu release,
execute the following commands on the tutum-ubuntu branch:
git checkout master
docker build -t tutum/ubuntu:latest .
git checkout lucid
docker build -t tutum/ubuntu:lucid .
git checkout precise
docker build -t tutum/ubuntu:precise .
git checkout quantal
docker build -t tutum/ubuntu:quantal .
git checkout raring
docker build -t tutum/ubuntu:raring .
git checkout saucyy
docker build -t tutum/ubuntu:saucy .
git checkout trusty
docker build -t tutum/ubuntu:trusty .
To run a container from the image you created earlier with the trusty tag
binding it to port 2222 in all interfaces, execute:
docker run -d -p 0.0.0.0:2222:22 tutum/ubuntu:trusty
The first time that you run your container, a random password will be generated
for user root. To get the password, check the logs of the container by running:
docker logs <CONTAINER_ID>
You will see an output like the following:
========================================================================
You can now connect to this Ubuntu container via SSH using:
ssh -p <port> root@<host>
and enter the root password 'U0iSGVUCr7W3' when prompted
Please remember to change the above password as soon as possible!
========================================================================
In this case, U0iSGVUCr7W3 is the password allocated to the root user.
Done!
If you want to use a preset password instead of a random generated one, you can
set the environment variable ROOT_PASS to your specific password when running the container:
docker run -d -p 0.0.0.0:2222:22 -e ROOT_PASS="mypass" tutum/ubuntu:trusty