[Openstack] Error launching instances

Remo Mattei Remo at Mattei.org
Tue Nov 26 19:33:21 UTC 2013


are you running this on a virtual machine? what env are you using? as far as neutron by default on devstack is going to happen on the next released. For now nova-network is the default. 

just my 2 cents
-- 
Remo Mattei


November 26, 2013 at 11:32:27, John Smith (lbalbalba at gmail.com) ha scritto:

On Tue, Nov 26, 2013 at 7:52 PM, Remo Mattei <Remo at mattei.org> wrote:  
>  
> you may want to google about nova-network and neutron. BIG BIG difference.  
>  
Yeah, I just thought that 'neutron' was the 'way-to-go' these days, so  
I was just wondering why devstack doesnt use that by default ?  


>  
> you have br100 which will not work on  
> neutron. Did you do a clean / unstack before you run the new stack.sh?  
>  
Yes, I ran ./unstack.sh and ./clean.sh. I cant remember what 'br100'  
is doing there.  
:(  
So I removed it.  


But im still getting the errors (during the 'stack.sh' run, as well)  
with glance:  
$ glance image-create --name=cirros-0.3.0-i386 --is-public=true  
--container-format=bare --disk-format=qcow2 <  
cirros-0.3.0-i386-disk.img  
Request returned failure status.  
400 Bad Request  
Client disconnected before sending all data to backend  
(HTTP 400)  



And 'ifconfig -a' now looks like this:  

$ ifconfig -a  
br-ex: flags=67<UP,BROADCAST,RUNNING> mtu 1500  
inet 172.24.4.225 netmask 255.255.255.240 broadcast 0.0.0.0  
ether aa:29:cd:d7:db:4b txqueuelen 0 (Ethernet)  
RX packets 9 bytes 706 (706.0 B)  
RX errors 0 dropped 0 overruns 0 frame 0  
TX packets 2 bytes 180 (180.0 B)  
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0  

br-int: flags=67<UP,BROADCAST,RUNNING> mtu 1500  
inet6 fe80::d4b8:59ff:fefe:44e5 prefixlen 64 scopeid 0x20<link>  
ether 9a:75:78:12:63:43 txqueuelen 0 (Ethernet)  
RX packets 21 bytes 1622 (1.5 KiB)  
RX errors 0 dropped 0 overruns 0 frame 0  
TX packets 6 bytes 468 (468.0 B)  
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0  

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536  
inet 127.0.0.1 netmask 255.0.0.0  
inet6 ::1 prefixlen 128 scopeid 0x10<host>  
loop txqueuelen 0 (Local Loopback)  
RX packets 48903 bytes 17201288 (16.4 MiB)  
RX errors 0 dropped 0 overruns 0 frame 0  
TX packets 48903 bytes 17201288 (16.4 MiB)  
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0  

ovs-system: flags=4098<BROADCAST,MULTICAST> mtu 1500  
ether 0e:5c:a4:ea:3c:59 txqueuelen 0 (Ethernet)  
RX packets 0 bytes 0 (0.0 B)  
RX errors 0 dropped 0 overruns 0 frame 0  
TX packets 0 bytes 0 (0.0 B)  
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0  

p3p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500  
inet 192.168.126.142 netmask 255.255.255.0 broadcast 192.168.126.255  
inet6 fe80::20c:29ff:fe6e:32be prefixlen 64 scopeid 0x20<link>  
ether 00:0c:29:6e:32:be txqueuelen 1000 (Ethernet)  
RX packets 29977 bytes 14944914 (14.2 MiB)  
RX errors 0 dropped 0 overruns 0 frame 0  
TX packets 42458 bytes 5994218 (5.7 MiB)  
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0  
device interrupt 19 base 0x2000  




Regards,  


John Smith.  

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