Deploy instance to OVS vlan100-5 minutes a day to play OpenStack (138)

The previous section created the OVS VLAN network vlan100, which is deployed today instance to the network.
Launch new instance "CIRROS-VM1", network selection vlan100.

The IP assigned to the CIRROS-VM1 is 172.16.100.3.

The CIRROS-VM1 is schedule to the control node, and its virtual network card is also connected to the Br-int.

The connection between the virtual network card and the Br-int is no different from the local and flat networks.

The structure of the current vlan100 is as follows:

Continue to launch the instance cirros-vm2 in the same way, assigning the IP to 172.16.100.104.

The CIRROS-VM2 is schedule to the compute node and the virtual network card is connected to the Br-int.

Because there is no HDCP service on the compute nodes, there is no corresponding tap device.
The structure of the current vlan100 is as follows:

CIRROS-VM1 (172.16.100.3) and cirros-vm2 (172.16.100.4) are located in different nodes, connected by vlan100, PING to verify connectivity below.
Ping 172.16.100.4 in the CIRROS-VM1 console

As we expected, the ping succeeded. The next section creates a vlan101 and deploys instance.