Mount your custom config on /opt/openidm/conf.
Within the container OpenIDM is running on port 8080
This is image is configured to use a Postgres repo at hostname 'postgres'
The supplied Docker Compose file will run OpenIDM and a Postgres database as the repository.
Run docker-compose up
The Docker compose exposes IDM on port 5000 (8080 is overused if you are wondering why port 5000). Feel free to change this.
Find the IP address of your docker image (if you are on a Mac for example, this will not be localhost), and bring up
You should get an openidm prompt. Login with openidm-admin / openidm-admin
If OpenIDM runs well before postgres is up, it may error out on trying to connect to the repo database.