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From Andrija Panic <>
Subject Agent deleting/stoping main bridge on Linux ???
Date Wed, 04 Mar 2015 16:07:05 GMT
Hi people.

on physical host, I was having breth1-500(bridge) with eth1(joined to this
bridge) - all defined manually in Centos network config files.
(when you boot physical host - this bridge is active of course)

When I deploy new VM with Shared Network with vlan 500, new device is
created eth1.500 and joined to this bridge - which is fine, and then vnet0
device from VM is also joined to the bridge...

When I stop the last VM that is using this Shared Network, CloudStack
(agent?) removes eth1.500 from bridge (fine with me), and ***then removed
eth1 from bridge (which I manually configured !!!) and later stoped/removed
the whole bridge***

If you try to start new VM again (joined to Shared Network with vlan 500) -
then no bridge is available, VM is started, but no vnet device, no
breth1-500 bridge up, and no eth1.500 up.
No bridge was available - but also bridge was not created on the fly...

Is there any explanation - why the heck would my manually configured bridge
get deleted?


Andrija Panić

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