In case dragonflow is used as a base image for another docker image, and the
WORKDIR is set to something other than /opt/dragonflow before running the
container, the call to run_dragonflow.sh will fail as the reference is relative
so it will not be found.
Change-Id: If9f25f94520fd74ab14658cf63f43c940da7b2ea
When running Dragonflow controller in container, an exception is thrown
as the /var/run/dragonflow directory does not exist
Change-Id: Ie2f83d5b34a1fd1fe6b6e0fe9975a24f1d6eeb6b
Closes-Bug: #1808816
Add support for running dragonflow as a docker container.
Includes documentation how to set up with OVS running on the host.
Change-Id: Ia7185ea7f9d47a56853def418aeab8c3a4e87d0a
Resolves-Bug: #1778007