docker run and mkdir

[blackfader]

hi all marathon+mesos schedule docker is wonderful！ but ， I have a problem ， I want to “create a docker ” have these steps: first "mkdir docker volume dir" in node machine. next "docker run -d image" in node machine next "btrfs quota subvolume" in node machine

use marathon api , I can 

     curl -X POST -H "Content-Type: application/json" http://xxx:8080/v2/apps -d{"id": "test",
"cmd": "env && sleep 300",
"container": {
  "docker": {
    "image": "php:5.5",
    "network": "BRIDGE",
    "portMappings": [
                {
                    "containerPort": 80,
                    "hostPort": 0,
                    "servicePort": 9000,
                    "protocol": "tcp"
                }]
  }
},
"cpus": 0.2,
"mem": 512.0,
"instances": 1
}

this way just "docker run -d image" in node machine , but I can't "mkdir volume" and "btrfs quota".

Is there a way to do this ？

[blackfader]

@kolloch , Excuse me，Is there a way to do this ？,thanks .

[kolloch]

Hi @blackfader,

you would need to run some script before launching your docker container? No, sorry, that is not supported.

You could use a non-docker app definition and run the commands including the "docker run" yourself.