[jira] [Updated] (SUBMARINE-1175) The resource should be configured as [requests and limits] instead of single [limits]

["cdmikechen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SUBMARINE-1175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

cdmikechen updated SUBMARINE-1175:
----------------------------------
    Target Version: 0.8.0

> The resource should be configured as [requests and limits] instead of single [limits]
> -------------------------------------------------------------------------------------
>
>                 Key: SUBMARINE-1175
>                 URL: https://issues.apache.org/jira/browse/SUBMARINE-1175
>             Project: Apache Submarine
>          Issue Type: Improvement
>            Reporter: cdmikechen
>            Priority: Major
>
> Submarine currently use *limit* to control resources in CRD.
> {code}
> resources:
>   limits:
>     cpu: '1'
>     memory: 512M
> {code}
> Hope to suggest changing the [ *limits* ] to [ *requests* to *limits* ]. e.g.
> {code}
> resources:
>   limits:
>     cpu: '1'
>     memory: 512M
>   request:
>     cpu: 0.5
>     memory: 100M
> {code}
> This is a more rigorous resource description. Otherwise, the operator will lock all resource limits and requests in [cpu: '1'] and [memory: 512M] in pod. 
> When adding a notebook, if the resources limits are large but the actual execution python process resources are small, the resource utilization is not high.



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