Greetings,
I'm setting up openstack on some machines using
https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst.
I'm using 3 nodes: a controller, network node and compute node. All the
network interfaces are VLAN tagged use the same underlying physical 10G,
e.g.,
controller: p1p1.4 (public net: 192.168.251.*/24), p1p1.5 (management
net: 10.10.10.*/24)
network: p1p1.4 (public net: 192.168.251.*/24), p1p1.5 (management
net: 10.10.10.*/24), p1p1.6 (vm net: 10.20.20.*/24)
# I haven't gotten to the compute node yet but it should be
compute: p1p1.5 (management net: 10.10.10.*/24), p1p1.6 (vm net:
10.20.20.*/24)
When I bring up my openvswitch bridges on the network node, I can not
longer get out to the public net (see *MORE* below).
I'm running ubuntu 12.10 and have run apt-get dist-upgrade. The 10G
nics are intel 82599EB. ubuntu seems a bit flakey; initially I'd
created /etc/udev/rules/70-persistent-net.rules to map p1p1 to eth2,
however, the config was ignored and eth2 wound up being a 1G NIC.
Is it not allowed to use VLAN interfaces for my networks?
If I remove, say, the br-ex bridge I can get out again:
root@nebula03:~# ping 192.168.251.1
PING 192.168.251.1 (192.168.251.1) 56(84) bytes of data.
^C
--- 192.168.251.1 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
root@nebula03:~# ovs-vsctl del-port p1p1.4
root@nebula03:~# ovs-vsctl del-br br-ex
root@nebula03:~# ping 192.168.251.1
PING 192.168.251.1 (192.168.251.1) 56(84) bytes of data.
64 bytes from 192.168.251.1: icmp_req=1 ttl=64 time=0.650 ms
^C
--- 192.168.251.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.650/0.650/0.650/0.000 ms
root@nebula03:~#
Thanks for any help,
JR
------------
*MORE*
------------
root@nebula03:~# ovs-vsctl show
1bdf2f73-1a5d-4893-b745-7501557acaea
Bridge br-int
Port br-int
Interface br-int
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "p1p1.4"
Interface "p1p1.4"
Bridge br-vm
Port br-vm
Interface br-vm
type: internal
Port "p1p1.6"
Interface "p1p1.6"
ovs_version: "1.4.3"
root@nebula03:~# ifconfig p1.4
p1.4: error fetching interface information: Device not found
root@nebula03:~# ifconfig p1p1.4
p1p1.4 Link encap:Ethernet HWaddr 90:e2:ba:2c:8a:08
inet addr:192.168.251.92 Bcast:192.168.251.255
Mask:255.255.255.0
inet6 addr: fe80::92e2:baff:fe2c:8a08/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20964 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:22269341 (22.2 MB) TX bytes:594 (594.0 B)
root@nebula03:~# ping 192.168.251.1
PING 192.168.251.1 (192.168.251.1) 56(84) bytes of data.
^C
--- 192.168.251.1 ping statistics ---
2 packets transmitted, 0 received, 100% packet loss, time 1007ms
root@nebula03:~# ping 192.168.251.91`
> ^C
root@nebula03:~# ping 192.168.251.91
PING 192.168.251.91 (192.168.251.91) 56(84) bytes of data.
^C
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