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https://issues.apache.org/jira/browse/CLOUDSTACK-5779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sheng Yang updated CLOUDSTACK-5779:
-----------------------------------
Description:
Currently when anyone add one command to VR(which happened very frequently
these days), they need to modify every hypervisor resources to accommodate the
new command, which is really inconvenient as well as bug prone, since e.g. the
parameters formation would be duplicate across the hypervisors.
This improvement would make all VR commands to be executed by only one
resource, and in the future, any new command/improvement or bug fixes to VR
resource would only need to be done once in the VR resource.
This would be done through:
1. Use routeProxy script for all VR commands, no more standalone script for
each VR scripts in the host. All VR command scripts would be moved to
/opt/cloud/bin for this purpose as well.
2. Every hypervisor would provide an executor to VR resource, to execute the
command in giving hypervisor.
was:
Currently when anyone add one command to VR(which happened very frequently
these days), they need to modify every hypervisor resources to accommodate the
new command, which is really inconvenient as well as bug prone, since e.g. the
parameters formation would be duplicate across the hypervisors.
This improvement would make all VR commands to be executed by only one
resource, and in the future, any new command/improvement or bug fixes to VR
resource would only need to be done once in the VR resource.
> Consolidate all the VR commands execution to one resource
> ---------------------------------------------------------
>
> Key: CLOUDSTACK-5779
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5779
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Sheng Yang
> Assignee: Sheng Yang
> Priority: Critical
> Fix For: 4.4.0
>
>
> Currently when anyone add one command to VR(which happened very frequently
> these days), they need to modify every hypervisor resources to accommodate
> the new command, which is really inconvenient as well as bug prone, since
> e.g. the parameters formation would be duplicate across the hypervisors.
> This improvement would make all VR commands to be executed by only one
> resource, and in the future, any new command/improvement or bug fixes to VR
> resource would only need to be done once in the VR resource.
> This would be done through:
> 1. Use routeProxy script for all VR commands, no more standalone script for
> each VR scripts in the host. All VR command scripts would be moved to
> /opt/cloud/bin for this purpose as well.
> 2. Every hypervisor would provide an executor to VR resource, to execute the
> command in giving hypervisor.
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