zipWorker

zipWorker contains the zipping logic currently used by orion (data lake uploader). It will be an executable jar that can zip the files provided.

The zip service is a cammand line application.

Arguments:

zip.fileNames : Contains the full path to a file that belongs in the zip file. Specify once for each file to be added to the zip. zip.zipFilePath : Contains the full path and filename for the zip file you want creted. zip.additionalFileData : Optional. Specify when you need additional data added to the zip file that isn't already in a file. Value should be specified as |

Example to run it: java -jar zipWorker.jar --zip.fileNames=/Users/rlreamy/temp/barcodes.tsv --zip.zipFilePath=/Users/rlreamy/temp/test.zip --zip.additionalFileData="metadata.json|data to include in the additional file"

Building the docker image

The gradle build file contains information on how to build a docker image.

./gradlew build docker docker push kingstonduo/zipWorker

Pulling down the zipWorker (previously fornax) container

docker pull kingstonduo/fornax

Using the container to zip files

docker run -d -v /data:/data kingstonduo/fornax --zip.fileNames="/data/dataLake/package_0d51faeb-b6bc-4203-91c7-32c28101aa91/Screen Shot 2019-07-10 at 10.35.45 AM.png" --zip.zipFilePath=/data/dataLake/package_0d51faeb-b6bc-4203-91c7-32c28101aa91/test2.zip --zip.additionalFileData="filename.txt|Data for file"

Breaking the command down

'docker run' is used to start a container '-d' will detach from the running container so you get your command line back '-v /data:/data' mounts /data on your host machine to /data in the container (the first /data refers to the host machine, and the second one refers to the container) 'kingstonduo/zipWorker' is the name of the image '--zip.fileNames', '--zip.zipFilePath', and '--zip.additionalFileData' are arguments passed to the Zip worker (see above)