1. Get docker-compose for your system (sudo required)
This requires you to have administrative rights on your computer, or talk to your system administrator about getting
docker-compose on your system and giving you rights to use the docker user group.
A. Download Docker
Follow the Docker Engine installation manual for getting Docker, your first step. : https://docs.docker.com/engine/install/
B. Post-install Docker steps
To run DICAST in user mode entirely, please fulfill this post-install step to run docker as a non-root user.
C. Install docker-compose
This while closely related, docker-compose is the last of DICAST’s docker dependencies. Follow the installation manual from docker-compose. https://docs.docker.com/compose/install/#install-compose
Basic Docker commands
Should you have docker configured on your system, you shouldn’t run into a permission error for the following commands.
to list docker images in on your computer.
to list all running containers only.
docker ps -a
to list all running and stopped containers.
We support Docker version 19 and above.
2. Build docker images (Optional)
While the steps described in this section are handled by DICAST’s graphical interface, it can also be accessed via command line, for more control.
Build all images
If you intend to use multiple dockers at once you can use our snakemake pipeline, which will take care of building the docker images.
If you want to build the dockers manually, we provide a
docker-compose.yml file which will let you build them yourself. You can use the command the following command to build all images.
docker-compose -f scripts/Snakemake/docker-compose.yml build
If you’d like to edit DICAST’s docker-compose file, see the docker-compose Manual.
Build one image
If you only want to build one specific docker image, run the following command to first build some core essential containers:
docker-compose -f scripts/Snakemake/docker-compose.yml build base conda bowtie star
And if you want to build any of the other tools, use the following command:
docker-compose -f scripts/Snakemake/docker-compose.yml build <tool>
Where <tool> needs to be replaced with one or more of the following tools:
bbmap, contextmap, crac, dart, gsnap, hisat, mapsplice, minimap, segemehl, star, subjunc asgal, aspli, eventpointer, irfinder, majiq, sgseq, spladder, whippet
3. Pull docker images (Fail safe)
Should the tool you intended to run, not build locally, it’s also possible to pull them from DICAST’s dockerhub repository at: https://hub.docker.com/repository/docker/dicastproj/dicast
docker pull dicastproj/dicast:tagname
4. Other helpful commands
To gracefully stop a running docker container (If perhaps snakemake’s process had to be killed):
docker stop <docker-container-name/ID>
Remove an image (to save space, after your analysis):
docker rmi -f <image id>