For information on how to get dfnWorks up and running, please see the document dfnWorks.pdf, in this directory.

A precomplied Docker container is available at

https://hub.docker.com/r/ees16/dfnworks

To build a Docker image, run

docker build -t dfnworks .

This will take 45 - 60 minutes to complete.

After completion, you can launch bash (the default command) in the Docker container by running:

docker run -ti --name NAME dfnworks:latest

While docker run is still live, you can execute an arbitrary command with

docker exec -i -t NAME COMMAND

where COMMAND is the command, such as python, ls, etc, and NAME is an arbitrary name for this instance (i.e., dfn).

(Note: if you are doing many dfnWorks Docker builds, you may have dangling images taking up disk space. Use docker system prune to clean them)

If download via Git or apt-get fails during build, ensure that your Docker config file (~/.docker/config.json) has proxy information set.

For example, my proxy file looks like:

{
    "auths": {
        "https://index.docker.io/v1/": {}
    },
    "HttpHeaders": {
        "User-Agent": "Docker-Client/18.09.2 (darwin)"
    },
    "credsStore": "osxkeychain",
    "stackOrchestrator": "swarm",
    "proxies": {
        "default": {
            "httpProxy": "http://proxyout.lanl.gov:8080",
            "httpsProxy": "http://proxyout.lanl.gov:8080"
        }
    }
}

In addition, you may have to also change proxy settings under Docker -> Preferences -> Proxies -> Manual proxy configuration.