[jbosstools-issues] [JBoss JIRA] (JBIDE-25091) Edit resource limits wizard: Duplicate value "MiB" in Memory Limit & Request

[Andre Dietisheim (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-25091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13479620#comment-13479620 ] 

Andre Dietisheim edited comment on JBIDE-25091 at 10/19/17 4:43 PM:
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according to https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#meaning-of-memory memory settings are in bytes basically. So it looks like absence of units would mean that the value is in bytes.
This is confirmed by the following 2 resource limit requests:
{code}
                    "resources":{  
                     "limits":{  
                        "memory":"512Mi"
                     },
                     "requests":{  
                        "memory":"5"
                     }
                  },
{code}
Is accepted while the following one is refused:
{code}
                 "resources":{  
                     "limits":{  
                        "memory":"512"
                     },
                     "requests":{  
                        "memory":"5Mi"
                     }
                  }
{code}
The error message states that the request has to be smaller or equal to the limit, which confirms that *no unit* (512) is smaller than *MiB* unit (5):
{code}
Unable to update resource limits for nodejs-mongo-persistent
Exception trying to PUT https://192.168.64.12:8443/oapi/v1/namespaces/node/deploymentconfigs/nodejs-mongo-persistent response code: 
422 DeploymentConfig "nodejs-mongo-persistent" is invalid:
spec.template.spec.containers[0].resources.limits: Invalid value: "512": must be greater than or equal to memory request
{code}


was (Author: adietish):
according to https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#meaning-of-memory memory settings are in bytes basically. So it looks like absence of units would mean that the value is in bytes.
This is confirmed by the following 2 resource limit requests:
{code}
                    "resources":{  
                     "limits":{  
                        "memory":"512Mi"
                     },
                     "requests":{  
                        "memory":"5"
                     }
                  },
{code}
Is accepted while the following one is refused:
{code}
                 "resources":{  
                     "limits":{  
                        "memory":"512"
                     },
                     "requests":{  
                        "memory":"5Mi"
                     }
                  }
{code}
The error message states that the request has to be smaller or equal to the limit, which confirms that *no unit* (512) is smaller than *MiB* unit (5):
{code}
Unable to update resource limits for nodejs-mongo-persistent
Exception trying to PUT https://192.168.64.12:8443/oapi/v1/namespaces/node/deploymentconfigs/nodejs-mongo-persistent response code: 422 DeploymentConfig "nodejs-mongo-persistent" is invalid: spec.template.spec.containers[0].resources.limits: Invalid value: "512": must be greater than or equal to memory request
{code}

> Edit resource limits wizard: Duplicate value "MiB" in Memory Limit & Request
> ----------------------------------------------------------------------------
>
>                 Key: JBIDE-25091
>                 URL: https://issues.jboss.org/browse/JBIDE-25091
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: openshift
>    Affects Versions: 4.5.1.AM2
>            Reporter: Josef Kopriva
>            Priority: Minor
>              Labels: edit_resource_limits_wizard, openshift_v3
>             Fix For: 4.5.x
>
>         Attachments: edit-resource-limits.png, image-2017-09-22-13-02-35-216.png, resource-limits-web-console.png
>
>
> When editing memory settings in dialog "Edit resource limits", there is a duplicate value MiB in the Combos for Memory > "Request" and Memory > "Limit":
>  !edit-resource-limits.png! 



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