[Openstack] questions in accessing the virtual machines in folsm quantum
zengshan2008
zengshan2008 at gmail.com
Fri Mar 29 08:22:36 UTC 2013
Hi all,
I just installed openstack folsm version in two machines, one works as the controller node and the other is the compute node in the mode VLAN, and I can launch instance without error, shown as below:
but I can't access the virtual machines by ping or ssh, neither through the external address or the internal address(through the vnc console in the horizon, I can see that the virtual machine is running ).
The ip addresss of the controller node is 202.122.39.*, do I need to make some configuration on the switch which the controller node connected to? if so, how can I do it?
The followings are some of the configuration in my environment:
root at controller01:~# brctl show
bridge name bridge id STP enabled interfaces
br-ex 0000.441ea15d8581 no eth1
qg-3fb4f234-87
qg-858cc92d-e9
br-int 0000.56fdf9dbfa44 no qr-da193884-e6
tap2362751e-47
tap98f5950d-16
root at controller01:~# quantum net-list
+--------------------------------------+-------------+--------------------------------------+
| id | name | subnets |
+--------------------------------------+-------------+--------------------------------------+
| bfab9f72-a02b-4a50-8bc8-5ed98f54bbb0 | private_net | 7e959bb7-38ba-4d1b-8abb-ba740a4e942b |
| f65401c3-a5a5-4452-813b-3663df2586d7 | public_net | e2ad8f43-dd9d-4955-b768-73e19ff805af |
+--------------------------------------+-------------+--------------------------------------+
root at controller01:~# brctl show
bridge name bridge id STP enabled interfaces
br-ex 0000.441ea15d8581 no eth1
qg-3fb4f234-87
qg-858cc92d-e9
br-int 0000.56fdf9dbfa44 no qr-da193884-e6
tap2362751e-47
tap98f5950d-16
root at compute01:~# brctl show
bridge name bridge id STP enabled interfaces
br-eth2 0000.002655e9ec09 no eth2
phy-br-eth2
br-int 0000.ba1b4a5e2140 no int-br-eth2
qvo7b839399-09
qvo8631dc9c-88
qvoe7a81c82-07
qvoff01f526-89
qbr7b839399-09 8000.ba07ccb67827 no qvb7b839399-09
vnet5
qbr8631dc9c-88 8000.e2c3f43f4908 no qvb8631dc9c-88
vnet0
qbre7a81c82-07 8000.3e31e86477bf no qvbe7a81c82-07
vnet1
qbrff01f526-89 8000.4af1c1728f83 no qvbff01f526-89
vnet2
Meanwhile, I am wonderring how the virtual machine access to the internet, and how the external machines access the virutal machine?
It will be great if anyone can help me, thank you very much!
2013-03-29
zengshan2008
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