[jira] [Created] (CLOUDSTACK-9756) IP address must not be allocated to other VR if releasing ip address is failed

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

Jayapal Reddy created CLOUDSTACK-9756:
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             Summary:  IP address must not be allocated to other VR if releasing ip address is failed
                 Key: CLOUDSTACK-9756
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9756
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Network Controller
            Reporter: Jayapal Reddy
            Assignee: Jayapal Reddy
             Fix For: 4.10.0.0


Apply rule (delete) is success on failure of ip assoc on back end. Cloudstack ignored the ip assoc failure.
Due to this the ip got freed and assigned to another network/account. It caused the ip to be present in more than one router.

Fix: Failing the apply rule (delete) on ipassoc failure

Repro steps:
1. Configure PF/static nat/Firewall rules
2. Delete the rule configured.
On deleting the rule, fail the ip assoc on the router.
3. Delete rule fails because ip assoc got failed.

For RVR:
1. acquire several public ips,
2. add some rules on those public ips, so ips should show up in RVR,
3. change ipassoc.sh in RVR, make it always returns error on disassociate ip.
4. disassociate ip from  UI, ip should  is freed even though disassociate fails inside VR.



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