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https://issues.apache.org/jira/browse/MESOS-4741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16918205#comment-16918205
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James Peach commented on MESOS-4741:
------------------------------------
MESOS-9888 is a duplicate.
> Add role information for static reservation in /master/roles
> ------------------------------------------------------------
>
> Key: MESOS-4741
> URL: https://issues.apache.org/jira/browse/MESOS-4741
> Project: Mesos
> Issue Type: Bug
> Components: HTTP API
> Reporter: Klaus Ma
> Priority: Major
>
> In {{/master/roles}}, it should show static reservation roles if there's no
> tasks.
> {code}
> Klauss-MacBook-Pro:mesos klaus$ curl http://localhost:5050/master/roles.json
> | python -m json.tool
> % Total % Received % Xferd Average Speed Time Time Time
> Current
> Dload Upload Total Spent Left Speed
> 100 93 100 93 0 0 13907 0 --:--:-- --:--:-- --:--:-- 15500
> {
> "roles": [
> {
> "frameworks": [],
> "name": "*",
> "resources": {
> "cpus": 0,
> "disk": 0,
> "mem": 0
> },
> "weight": 1.0
> }
> ]
> }
> {code}
> After submit tasks to r1, it'll show roles.
> {code}
> Klauss-MacBook-Pro:mesos klaus$ curl http://localhost:5050/master/roles |
> python -m json.tool
> % Total % Received % Xferd Average Speed Time Time Time
> Current
> Dload Upload Total Spent Left Speed
> 100 221 100 221 0 0 32721 0 --:--:-- --:--:-- --:--:-- 36833
> {
> "roles": [
> {
> "frameworks": [],
> "name": "*",
> "resources": {
> "cpus": 0,
> "disk": 0,
> "mem": 0
> },
> "weight": 1.0
> },
> {
> "frameworks": [
> "b4f15a2e-5d9a-4d31-a29e-7737af41c8e4-0002"
> ],
> "name": "r1",
> "resources": {
> "cpus": 1.0,
> "disk": 0,
> "mem": 0
> },
> "weight": 1.0
> }
> ]
> }
> {code}
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