8fe320753c
When VM is dirrectly connected to OVS (current setup) there is no port
in OVS when VM is in powered off state. Since Ironic plug port to
network when VM is in powered-off state. Port should be present in OVS
even when VM is powered-off.
This patch adds additional network bridge called br-$VM_NAME for each
VM. Adds additional interface ovs-$VM_NAME which is added to both OVS
and br-$VM_NAME. And configures VM NIC in br-$VM_NAME instead of direct
connection to OVS switch.
Now connection looks like:
Linux Bridge OVS
-------- ----------- ---------
| vm-1 | <--> | br-vm-1 | <---> | br-bm |
-------- ----------- ---------
Change-Id: I317dd9429684a14d16ecf2887d45c2b014e36a84
Partial-bug: #1526403
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| .. | ||
| files | ||
| lib | ||
| tools/ironic | ||
| upgrade | ||
| plugin.sh | ||
| settings | ||