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Docker for GATK4 (Developers)

This docker script is meant for the GATK4 Broad dev team to create and push docker images.

Users should get gatk docker images from dockerhub (https://hub.docker.com/r/broadinstitute/gatk/)

All docker images should be created with the appropriate build script (see below)

This doc does not give usage info on Docker and assumes you are already versed in its use.

Please see the excellent docker documentation if you need info about docker: https://docs.docker.com/

Notes:

  • HDF5 jni library is in /usr/lib/jni, since this is the default for Ubuntu 16.04. This has been added to the JAVA_LIBRARY_PATH environment variable.

Overview

This repo contains the scripts for creating and pushing two docker images:

  • gatkbase -- a basic docker image that we do not expect to change very often. The GATK4 docker image uses this one (FROM)
  • gatk4 -- the official docker image for GATK4. The instructions in this document pertain to this image, unless otherwise stated.

scripts/docker/gatkbase/build_docker_base.sh is a script to create the gatkbase docker image. build_docker.sh is a script to create the full gatk4 docker image.

GATK4 Docker image

This is the image where the actual GATK4 resides. Location: /gatk/gatk.jar

Create GATK4 docker image and push the image to the gatk dockerhub (Seriously, only for Broad GATK4 dev team)

This allows you to create the "official" GATK4 docker image and push it to docker hub (if you have access)

Please allow 1 hour for completion This includes running the unit tests inside the docker image.

# REPLACE VALUE OF GITHUB_TAG WITH DESIRED VERSION
export GITHUB_TAG=1.0.0.0-alpha1.2.1

# REPLACE with the directory where you'd like to clone the repo
export STAGING_DIR=~/tmp/tmp_build_docker_image/

sudo bash build_docker.sh -e ${GITHUB_TAG} -p -d ${STAGING_DIR}

Create GATK4 docker image (do not push to dockerhub)

From this directory, run:

# REPLACE VALUE OF GITHUB_TAG WITH DESIRED VERSION
export GITHUB_TAG=1.0.0.0-alpha1.2.1

# REPLACE with the directory where you'd like to clone the repo
export STAGING_DIR=~/tmp/tmp_build_docker_image/

sudo bash build_docker.sh -e ${GITHUB_TAG} -d ${STAGING_DIR}

Create GATK4 docker image from a github hash (pushing to dockerhub prohibited)

From this directory, run:

# REPLACE VALUE OF GITHUB_TAG WITH DESIRED VERSION
export GITHUB_HASH=e454ac88c7791c0f8b385b3e82138ec52c61ef48

# REPLACE with the directory where you'd like to clone the repo
export STAGING_DIR=~/tmp/tmp_build_docker_image/

sudo bash build_docker.sh -e ${GITHUB_HASH} -s -d ${STAGING_DIR}

Alternatively, build a docker image based on the latest push of your current branch:

# REPLACE with the directory where you'd like to clone the repo
export STAGING_DIR=~/tmp/tmp_build_docker_image/

BRANCH=`git rev-parse --symbolic-full-name --abbrev-ref HEAD` 
sudo bash build_docker.sh -e `git rev-parse ${BRANCH}` -s -r -d ${STAGING_DIR}
# Same as above except do not run the unit tests.
sudo bash build_docker.sh -e `git rev-parse ${BRANCH}` -s -u -d ${STAGING_DIR}

Run GATK4 gradle tests in existing latest tagged docker image

Note that the unit tests are run during a build of the Dockerfile

Currently, this is a bit manual.

# bash is the default command for the docker image.
sudo docker pull broadinstitute/gatk
sudo docker run -i -t broadinstitute/gatk:latest

# On the docker prompt
cd /root/gatk
./gradlew test

# To leave the docker prompt:
exit

gatkbase Docker image

This is a base image that does not require any files in the gatk repo (except the build script and Dockerfile, obviously). GATK docker images are dependent on this one.

IMPORTANT

  • The gatkbase build script should be run from the scripts/docker/gatkbase directory.
  • If you want to create a new version, you must modify the build_docker_base.sh script directly. Any changes should be committed to the repo.

Create gatkbase docker image and push it to docker hub

build_docker_base.sh -p

Create gatkbase docker image and do not push it to docker hub

build_docker_base.sh -p

Other useful Info

Delete all containers

# Credit:  http://stackoverflow.com/questions/17236796/how-to-remove-old-docker-containers
sudo docker rm `sudo docker ps --no-trunc -aq`