Information about creating a docker image for running catlfish from a
binary release or with catlfish built from source.


Requirements
------------

- lack of expectations regarding security -- docker doesn't verify
  downloaded images
- a 64-bit Linux system
- lxc-docker version 1.3 or later


Building an image
-----------------

    $ make catlfish-dev		# development image

or

    $ make catlfish             # release image


Configuring a log
-----------------

XXX create CA and certs; create logkey (possibly in softhsm); create
XXX auth keys; run compileconfig.py for each node


Running
-------

Example:

    $ docker run -d --name mylog-signing \
      -v $(pwd)/signing:/usr/local/etc/catlfish:ro \
      -p $SIGNING_IP:8288:8288 \
      catlfish mylog signing mylog-signing
    $ docker run -d --name mylog-storage \
      -v $(pwd)/storage:/usr/local/etc/catlfish:ro \
      -p $STORAGE_IP:8081:8081 \
      catlfish mylog storage mylog-storage
    $ docker run -d --name mylog-frontend \
      -v $(pwd)/frontend:/usr/local/etc/catlfish:ro \
      -v /path/to/dbdir:/var/local/db/catlfish
      -p $FRONTEND_IP:8080:8080 \
      -p $FRONTEND_IP:8082:8082 \
      catlfish mylog frontend mylog-frontend
    $ docker run -d --name mylog-merge \
      -e MERGE_DB_DIR=/var/local/db/catlfish-merge
      -v $(pwd)/merge:/usr/local/etc/catlfish:ro \
      -v /path/to/merge-dbdir:/var/local/db/catlfish-merge
      catlfish mylog merge mylog-merge