Sanjeev N created CLOUDSTACK-4083:
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Summary: [Multiple_IP_Ranges] Failure in adding additional network
to a vm should delete the IP alias created
Key: CLOUDSTACK-4083
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4083
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: 4.2.0
Environment: Latest build from ACS 4.2 branch
Reporter: Sanjeev N
Priority: Critical
Fix For: 4.2.0
Failure in adding additional network to a vm should delete the IP alias created
if the additional network is a shared network and it has multiple subnets.
Steps to Reproduce:
=================
1.Bring up CS in advanced zone with vmware cluster
2.Create a guest vm with isolated network using default cent os template
3.Create a shared network with two subnets in the same vlan.
4.Exhaust all the ip addresses from the first subnet.
5.Add this shared network to guest vm created above.
Adding shared network will create ip alias on the VR since the ip address that
CS picks to assign to the vm will be from the second subnet in that shared
network.
6. Since vmware-tools are not installed on guest vm adding additional network
would fail.
Failure in adding additional nic will unplug the nic from vm and the nic will
be in "Deallocating" state. As part of clean up the IP Alias got created at
step5 should also be deleted and should be freed-up. Otherwise user will be
charged for the IP usage even though not using it.
Please look for job-270 in the attached log file for the sequence of events .
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