how to get container name from inside? docker.io

Question

How can I get docker's container name from inside the container?

I can't use "inspect" because I have to use a script from inside the container to get information from a JSON url.

Answer 1

If you mean the Container ID its available in the env as the hostname variable. It should be interchangeable with the name for most operations.

env
HOSTNAME=5252eb24b296
TERM=xterm
....

CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
5252eb24b296        ubuntu:14.04        "bash"              23 seconds ago      Up 22 seconds                           test