[DVS 2.1] DVS agents fails after security group updates.

[Olesia Tsvigun]

Fuel ISO#570
fuel-plugin-vmware-dvs
id | name | version | package_version
---|------------------------|---------|----------------
1 | fuel-plugin-vmware-dvs | 2.1.17 | 4.0.0

Steps to reproduce:
1. Deploy cluster with dvs plugin and nodes:

2.Create non default network with subnet net_01.

3. Launch 2 instances of vcenter availability zone and 2 instances of nova availability zone in the tenant network net_01

4. Launch 2 instances of vcenter availability zone and 2 instances of nova availability zone in the internal tenant network.

5. Attach net_01 to default router.

6. Create security group SG_1 to allow ICMP traffic.

7. Add Ingress rule for ICMP protocol to SG_1.

8. Create security groups SG_2 to allow TCP traffic 22 port.

9. Add Ingress rule for TCP protocol to SG_2.

10. Remove default security group from instances.

Actual result
DVS agents fails after security group updates.

From Neutron logs
 http://paste.openstack.org/show/489980/

[Olesia Tsvigun (otsvigun)]

Verified at fuel ISO#570
fuel-plugin-vmware-dvs | 2.1.0