We recently released version 0.3 of our obfs4 bridge docker image. To upgrade to the new image or deploy a new container from scratch, please take a look at our instructions: https://community.torproject.org/relay/setup/bridge/docker/
Here's what changed in our new version:
* We added a new script, 'get-bridge-line', which prints your bridge line. Run it as follows:
docker exec CONTAINER_ID get-bridge-line
* We improved our setup instructions. As part of this, we added a Makefile that facilitates the process of deploying a container. Here are the new instructions: https://community.torproject.org/relay/setup/bridge/docker/
* Our new Makefile uses docker volumes to persistently store tor's data directory. This means that you can now upgrade to future docker images (which involves deleting your existing container) while keeping your bridge's identity.
* We made tor log to stdout in addition to its log file, so the following command now shows tor's entire log output, and not just the first few lines.
docker logs $CONTAINER_ID
* The bridge can now bind to obfs4 ports < 1024.
* One can now run multiple bridge containers on a single machine. Thanks to thymbahutymba for providing a great template for our Makefile and for suggesting docker volumes.
Cheers, Philipp