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From "Alena Prokharchyk (JIRA)" <>
Subject [jira] [Issue Comment Deleted] (CLOUDSTACK-5322) CreateNetwork command doesnt fails on non upgraded vpc router
Date Tue, 10 Dec 2013 18:28:08 GMT


Alena Prokharchyk updated CLOUDSTACK-5322:

    Comment: was deleted

(was: VR version check shouldn't be a part of CS business logic. When upgraded VR doesn't
support some command, the backend script fails, and the error returns to the CS management

In this particular case there are no changes in the upgraded routers preventing network's
nic plug. 

As admin gets notified during the upgrade that VR's need to be upgraded, so we rely on the
fact that VR's will be upgraded as a part of the cloud upgrade. And we are not gonna provide
a check in the business logic layer to ensure that.)

> CreateNetwork command doesnt fails on non upgraded  vpc router
> --------------------------------------------------------------
>                 Key: CLOUDSTACK-5322
>                 URL:
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Upgrade, Virtual Router
>    Affects Versions: 4.3.0
>            Reporter: shweta agarwal
>            Assignee: Kishan Kavala
>            Priority: Critical
>             Fix For: 4.3.0
> Repro steps:
> On 3.0.7 setup create a vpc network and some vms in that network
> Upgrade to 4.3
> while router is still in old version template create a new tire in VPC network
> bug:
> New Tier is created without any failure
> Expected result:
> We should not let new tire creation till router of the VPC network is upgraded
> this in turn is creating further problems
>  1. able to create  a new VM withing this new tier even though router is not upgraded
>  2. able to create a new PF rule /LB rule within this new tier without failure
> so to block all these issue we should block creation of new tier itself inside a VPC
network if its router is not upgraded.
> API call 

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