Project: mesos
Issue MESOS-3857: Draft Design Doc for first Step External Volume MVP
As part of the overall design doc for global resources we would like to introduce improvements for Docker Volume Driver isolator module (https://github.com/emccode/mesos-module-dvdi). Currently the isolator module is controlled by setting environment variables as follows: {code} "env": { "DVDI_VOLUME_NAME": "testing", "DVDI_VOLUME_DRIVER": "platform1", "DVDI_VOLUME_OPTS": "size=5,iops=150,volumetype=io1,newfstype=ext4,overwritefs=false", "DVDI_VOLUME_NAME1": "testing2", "DVDI_VOLUME_DRIVER1": "platform2", "DVDI_VOLUME_OPTS1": "size=6,volumetype=gp2,newfstype=xfs,overwritefs=true" } {code} We should develop a more structured way for passing these settings to the isolator module which is in line with the overall goal of global resources.
Story points: 3