[jira] [Created] (CLOUDSTACK-7191) On restartNetwork destroy the VR immediatley, instead of cleanup the rules then destroy

["Murali Reddy (JIRA)" <ji...@apache.org>]

Murali Reddy created CLOUDSTACK-7191:
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             Summary: On restartNetwork destroy the VR immediatley, instead of cleanup the rules then destroy
                 Key: CLOUDSTACK-7191
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7191
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.2.0, 4.1.0, 4.3.0, 4.4.0, 4.5.0
            Reporter: Murali Reddy
            Assignee: Murali Reddy
             Fix For: 4.5.0


RestartNetwork is implemented with below logical steps
   
   - clean up network rules on the provider (implemented by shutdownNetworkResources)

  - shutdown the providers for the network

 - implement all providers for the network

- reprogram the rules

step #1, is unnecessary in case the provide is appliance based like virtual router. so at present even for VR, significant amount is consumed to clean up the rules. this step is unnecessary as appliance with get destroyed any ways in next step.

During upgrades in an environments with large number of networks with VR as the only provider, it will take significant time.

This bug should ensure only cleanup rules is done only if required.




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