[jira] [Updated] (MESOS-4751) Convenient API for getting free resources by role

["Michael Gummelt (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-4751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Gummelt updated MESOS-4751:
-----------------------------------
    Description: 
/master/roles provides allocation by role, but it doesn't provide the total resources assigned to each role, so I can't compute the remaining resources.  It seems natural that this endpoint should also include the total assigned to each role.

Also, please consider normalizing the data in `state.json`.  e.g.:

{code:javascript}
"resources": [
  {
    "cpus"
    "disk"
    "mem"
    "role"
    "used"  
  }
]
{code}
It would make it easier to support arbitrary queries if the data were normalized as such.

  was:
/master/roles provides allocation by role, but it doesn't provide the total resources assigned to each role, so I can't compute the remaining resources.  It seems natural that this endpoint should also include the total assigned to each role.

Also, please consider normalizing the data in `state.json`.  e.g.:

{{
"resources": [
  {
    "cpus"
    "disk"
    "mem"
    "role"
    "used"  
  }
]
}}
It would make it easier to support arbitrary queries if the data were normalized as such.


> Convenient API for getting free resources by role
> -------------------------------------------------
>
>                 Key: MESOS-4751
>                 URL: https://issues.apache.org/jira/browse/MESOS-4751
>             Project: Mesos
>          Issue Type: Task
>          Components: json api
>            Reporter: Michael Gummelt
>
> /master/roles provides allocation by role, but it doesn't provide the total resources assigned to each role, so I can't compute the remaining resources.  It seems natural that this endpoint should also include the total assigned to each role.
> Also, please consider normalizing the data in `state.json`.  e.g.:
> {code:javascript}
> "resources": [
>   {
>     "cpus"
>     "disk"
>     "mem"
>     "role"
>     "used"  
>   }
> ]
> {code}
> It would make it easier to support arbitrary queries if the data were normalized as such.



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