Build Docker Image¶
Last Updated: November 2021
With the Dockerfile and Salt State scripts complete, the custom Docker image can now be built. Change back into the tethys_portal_docker directory if necessary and run the command:
docker build -t tethys-portal-docker .
Note
The -t option is used name or tag the docker image. The name can have two parts, separated by a :: <name>:<tag>. If a <tag> isn't given, it defaults to latest.
Run the following command to verify that the image was created:
docker images
You should see an image with a repository "tethys-portal-docker" and tag "latest" in the list of images similar to this:
REPOSITORY TAG IMAGE ID CREATED SIZE
tethys-portal-docker latest 426b6a6f36c5 1 minute ago 2.98GB
Solution¶
A working build of the tethys-portal-docker image is available on Docker Hub here: https://hub.docker.com/repository/docker/tethysplatform/tethys-portal-docker.
What's Next?¶
Continue to the next tutorial to learn how to run the built image using Docker Compose.