RE: KVM and openvswitch
Does cloudstack work with that release?
The Br compatibility is gone after 1.0.9 and you can't use the standard bridge
utils any more.
I don't rely on the old bridge utils but cloudstack supposedly does, at least
what I can see from the com.cloud.hypervisor.kvm.resource.OvsVifDriver
OVS works fine for me just not the bridge compatibility
I probably patch the Java class com.cloud.hypervisor.kvm.resource.OvsVifDriver
before messing around with a feature which goes away anyways...
Bjoern
From: Nguyen Anh Tu [ng.t...@gmail.com]
Sent: Wednesday, October 23, 2013 6:53 PM
To: users@cloudstack.apache.org
Subject: Re: KVM and openvswitch
Okie. So you might be interesting with openvswitch 1.0.10. I deployed
success with that version. Instruction here:
http://n40lab.wordpress.com/2012/09/19/installing-openvswitch-in-centos-6-3/
2013/10/24 Bjoern Teipel
>
> Yup all done, did it multiple time now even with a clean host.
> As I said while I was looking into the code, the issue might just that my
> brif directory is empty at
> /sys/class/net//brif I'm not sure if the open vswitch 1.0.9
> version has a bug...
>
>
> LibvirtComputingResource.java 1036:
>
>(f is an file object from this directory above)
>
>
> File[] interfaces = f.listFiles(); >>> my array is basically
> empty.. <<<
>
> for (int i = 0; i < interfaces.length; i++) {
> String fname = interfaces[i].getName();
> s_logger.debug("**matchPifFileInDirectory: file name
> '"+fname+"'");
> if (fname.startsWith("eth") || fname.startsWith("bond")
> || fname.startsWith("vlan") || fname.startsWith("em")
> || fname.matches("^p\\d+p\\d+.*")**) {
> return fname;
> }
> }
>
>
> My brif directory is empty so I'm not sure if I have a configuration
> issue in openvswitch.
> Going to check this now.
>
> On 10/23/2013 10:36 AM, Francois Gaudreault wrote:
>
>> So brctl is likely to return a mess.
>>
>> How did you configure the agent? Did you put :
>> libvirt.vif.driver=com.cloud.**hypervisor.kvm.resource.**OvsVifDriver
>> and
>> network.bridge.type=**openvswitch
>>
>> in agent.properties?
>>
>> Francois
>>
>> On 10/23/2013, 1:24 PM, Bjoern Teipel wrote:
>>
>>> Yes I did.
>>>
>>> On 10/23/2013 09:27 AM, Francois Gaudreault wrote:
>>>
>>>> Did you blacklist the linux bridge module? You have to blacklist it.
>>>>
>>>> FG
>>>>
>>>> On 10/23/2013, 12:24 PM, Bjoern Teipel wrote:
>>>>
>>>>> Yes that's what I followed exactly.
>>>>>
>>>>> My OS is centos 6.4 and brctl
>>>>>
>>>>> bridge namebridge idSTP enabledinterfaces
>>>>> cloud0/sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> /sys/class/net/cloud0/bridge: No such file or directory
>>>>> .ba2d3a409d48no
>>>>> cloudbr0/sys/class/net/cloudbr0/**bridge: No such file or
>>>>> directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or directory
>>>>> /sys/class/net/cloudbr0/**bridge: No such file or dire
Re: KVM and openvswitch
Okie. So you might be interesting with openvswitch 1.0.10. I deployed
success with that version. Instruction here:
http://n40lab.wordpress.com/2012/09/19/installing-openvswitch-in-centos-6-3/
2013/10/24 Bjoern Teipel
>
> Yup all done, did it multiple time now even with a clean host.
> As I said while I was looking into the code, the issue might just that my
> brif directory is empty at
> /sys/class/net//brif I'm not sure if the open vswitch 1.0.9
> version has a bug...
>
>
> LibvirtComputingResource.java 1036:
>
>(f is an file object from this directory above)
>
>
> File[] interfaces = f.listFiles(); >>> my array is basically
> empty.. <<<
>
> for (int i = 0; i < interfaces.length; i++) {
> String fname = interfaces[i].getName();
> s_logger.debug("**matchPifFileInDirectory: file name
> '"+fname+"'");
> if (fname.startsWith("eth") || fname.startsWith("bond")
> || fname.startsWith("vlan") || fname.startsWith("em")
> || fname.matches("^p\\d+p\\d+.*")**) {
> return fname;
> }
> }
>
>
> My brif directory is empty so I'm not sure if I have a configuration
> issue in openvswitch.
> Going to check this now.
>
> On 10/23/2013 10:36 AM, Francois Gaudreault wrote:
>
>> So brctl is likely to return a mess.
>>
>> How did you configure the agent? Did you put :
>> libvirt.vif.driver=com.cloud.**hypervisor.kvm.resource.**OvsVifDriver
>> and
>> network.bridge.type=**openvswitch
>>
>> in agent.properties?
>>
>> Francois
>>
>> On 10/23/2013, 1:24 PM, Bjoern Teipel wrote:
>>
>>> Yes I did.
>>>
>>> On 10/23/2013 09:27 AM, Francois Gaudreault wrote:
>>>
Did you blacklist the linux bridge module? You have to blacklist it.
FG
On 10/23/2013, 12:24 PM, Bjoern Teipel wrote:
> Yes that's what I followed exactly.
>
> My OS is centos 6.4 and brctl
>
> bridge namebridge idSTP enabledinterfaces
> cloud0/sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> /sys/class/net/cloud0/bridge: No such file or directory
> .ba2d3a409d48no
> cloudbr0/sys/class/net/cloudbr0/**bridge: No such file or
> directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> /sys/class/net/cloudbr0/**bridge: No such file or directory
> .00219ba07885no
> cloudbr1/sys/class/net/cloudbr1/**bridge: No such file or
> directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> /sys/class/net/cloudbr1/**bridge: No such file or directory
> .00219ba07885no
>
> But the directories are there so it doesn't make a whole lot of sense
>
> /sys/class/net/cloud0/bridge
> [bteipel@hq-kvmhv-002 bridge]$ ll
> total 0
> -rw-r--r-- 1 root root 4096 Oct 23 00:32 ageing_time
> -r--r--r-- 1 root root 4096 Oct 23 00:32 bridge_id
> -rw-r--r-- 1 root root 4096 Oct 23 00:32 forward_delay
> -r--r--r-- 1 root root 4096 Oct 23 00:32 gc_timer
> -rw-r--r-- 1 root root 4096 Oct 23 09:23 group_addr
> -rw-r--r-- 1 root root 4096 Oct 23 00:32 hello_time
>
Re: KVM and openvswitch
Yup all done, did it multiple time now even with a clean host.
As I said while I was looking into the code, the issue might just that
my brif directory is empty at
/sys/class/net//brif I'm not sure if the open vswitch 1.0.9
version has a bug...
LibvirtComputingResource.java 1036:
(f is an file object from this directory above)
File[] interfaces = f.listFiles(); >>> my array is basically
empty.. <<<
for (int i = 0; i < interfaces.length; i++) {
String fname = interfaces[i].getName();
s_logger.debug("matchPifFileInDirectory: file name
'"+fname+"'");
if (fname.startsWith("eth") || fname.startsWith("bond")
|| fname.startsWith("vlan") || fname.startsWith("em")
|| fname.matches("^p\\d+p\\d+.*")) {
return fname;
}
}
My brif directory is empty so I'm not sure if I have a configuration
issue in openvswitch.
Going to check this now.
On 10/23/2013 10:36 AM, Francois Gaudreault wrote:
So brctl is likely to return a mess.
How did you configure the agent? Did you put :
libvirt.vif.driver=com.cloud.hypervisor.kvm.resource.OvsVifDriver
and
network.bridge.type=openvswitch
in agent.properties?
Francois
On 10/23/2013, 1:24 PM, Bjoern Teipel wrote:
Yes I did.
On 10/23/2013 09:27 AM, Francois Gaudreault wrote:
Did you blacklist the linux bridge module? You have to blacklist it.
FG
On 10/23/2013, 12:24 PM, Bjoern Teipel wrote:
Yes that's what I followed exactly.
My OS is centos 6.4 and brctl
bridge namebridge idSTP enabledinterfaces
cloud0/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
/sys/class/net/cloud0/bridge: No such file or directory
.ba2d3a409d48no
cloudbr0/sys/class/net/cloudbr0/bridge: No such file or
directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
/sys/class/net/cloudbr0/bridge: No such file or directory
.00219ba07885no
cloudbr1/sys/class/net/cloudbr1/bridge: No such file or
directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
/sys/class/net/cloudbr1/bridge: No such file or directory
.00219ba07885no
But the directories are there so it doesn't make a whole lot of sense
/sys/class/net/cloud0/bridge
[bteipel@hq-kvmhv-002 bridge]$ ll
total 0
-rw-r--r-- 1 root root 4096 Oct 23 00:32 ageing_time
-r--r--r-- 1 root root 4096 Oct 23 00:32 bridge_id
-rw-r--r-- 1 root root 4096 Oct 23 00:32 forward_delay
-r--r--r-- 1 root root 4096 Oct 23 00:32 gc_timer
-rw-r--r-- 1 root root 4096 Oct 23 09:23 group_addr
-rw-r--r-- 1 root root 4096 Oct 23 00:32 hello_time
-r--r--r-- 1 root root 4096 Oct 23 00:32 hello_timer
-rw-r--r-- 1 root root 4096 Oct 23 00:32 max_age
-rw-r--r-- 1 root root 4096 Oct 23 09:23 priority
-r--r--r-- 1 root root 4096 Oct 23 00:32 root_id
-r--r--r-- 1 root root 4096 Oct 23 00:32 root_path_cost
-r--r--r-- 1 root root 4096 Oct 23 00:32 root_port
-rw-r--r-- 1 root root 4096 Oct 23 00:32 stp_state
-r--r--r-- 1 root root 4096 Oct 23 00:32 tcn_timer
-r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change
-r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_detected
-r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_timer
On 10/22/2013 11:42 PM, Nguyen Anh Tu wrote:
2013/10/23 Bjoern Teipel
Is somebody using cloustack >= 4.1 and openvswitch ?
Hi, take a look
Re: KVM and openvswitch
So brctl is likely to return a mess. How did you configure the agent? Did you put : libvirt.vif.driver=com.cloud.hypervisor.kvm.resource.OvsVifDriver and network.bridge.type=openvswitch in agent.properties? Francois On 10/23/2013, 1:24 PM, Bjoern Teipel wrote: Yes I did. On 10/23/2013 09:27 AM, Francois Gaudreault wrote: Did you blacklist the linux bridge module? You have to blacklist it. FG On 10/23/2013, 12:24 PM, Bjoern Teipel wrote: Yes that's what I followed exactly. My OS is centos 6.4 and brctl bridge namebridge idSTP enabledinterfaces cloud0/sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory .ba2d3a409d48no cloudbr0/sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory .00219ba07885no cloudbr1/sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory .00219ba07885no But the directories are there so it doesn't make a whole lot of sense /sys/class/net/cloud0/bridge [bteipel@hq-kvmhv-002 bridge]$ ll total 0 -rw-r--r-- 1 root root 4096 Oct 23 00:32 ageing_time -r--r--r-- 1 root root 4096 Oct 23 00:32 bridge_id -rw-r--r-- 1 root root 4096 Oct 23 00:32 forward_delay -r--r--r-- 1 root root 4096 Oct 23 00:32 gc_timer -rw-r--r-- 1 root root 4096 Oct 23 09:23 group_addr -rw-r--r-- 1 root root 4096 Oct 23 00:32 hello_time -r--r--r-- 1 root root 4096 Oct 23 00:32 hello_timer -rw-r--r-- 1 root root 4096 Oct 23 00:32 max_age -rw-r--r-- 1 root root 4096 Oct 23 09:23 priority -r--r--r-- 1 root root 4096 Oct 23 00:32 root_id -r--r--r-- 1 root root 4096 Oct 23 00:32 root_path_cost -r--r--r-- 1 root root 4096 Oct 23 00:32 root_port -rw-r--r-- 1 root root 4096 Oct 23 00:32 stp_state -r--r--r-- 1 root root 4096 Oct 23 00:32 tcn_timer -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_detected -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_timer On 10/22/2013 11:42 PM, Nguyen Anh Tu wrote: 2013/10/23 Bjoern Teipel Is somebody using cloustack >= 4.1 and openvswitch ? Hi, take a look here: https://cwiki.apache.org/confluence/display/CLOUDSTACK/KVM+with+OpenVSwitch -- Francois Gaudreault Architecte de Solution Cloud | Cloud Solutions Architect fgaudrea...@cloudops.com 514-629-6775 - - - CloudOps 420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_
Re: KVM and openvswitch
Yes I did. On 10/23/2013 09:27 AM, Francois Gaudreault wrote: Did you blacklist the linux bridge module? You have to blacklist it. FG On 10/23/2013, 12:24 PM, Bjoern Teipel wrote: Yes that's what I followed exactly. My OS is centos 6.4 and brctl bridge namebridge idSTP enabledinterfaces cloud0/sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory .ba2d3a409d48no cloudbr0/sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory .00219ba07885no cloudbr1/sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory .00219ba07885no But the directories are there so it doesn't make a whole lot of sense /sys/class/net/cloud0/bridge [bteipel@hq-kvmhv-002 bridge]$ ll total 0 -rw-r--r-- 1 root root 4096 Oct 23 00:32 ageing_time -r--r--r-- 1 root root 4096 Oct 23 00:32 bridge_id -rw-r--r-- 1 root root 4096 Oct 23 00:32 forward_delay -r--r--r-- 1 root root 4096 Oct 23 00:32 gc_timer -rw-r--r-- 1 root root 4096 Oct 23 09:23 group_addr -rw-r--r-- 1 root root 4096 Oct 23 00:32 hello_time -r--r--r-- 1 root root 4096 Oct 23 00:32 hello_timer -rw-r--r-- 1 root root 4096 Oct 23 00:32 max_age -rw-r--r-- 1 root root 4096 Oct 23 09:23 priority -r--r--r-- 1 root root 4096 Oct 23 00:32 root_id -r--r--r-- 1 root root 4096 Oct 23 00:32 root_path_cost -r--r--r-- 1 root root 4096 Oct 23 00:32 root_port -rw-r--r-- 1 root root 4096 Oct 23 00:32 stp_state -r--r--r-- 1 root root 4096 Oct 23 00:32 tcn_timer -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_detected -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_timer On 10/22/2013 11:42 PM, Nguyen Anh Tu wrote: 2013/10/23 Bjoern Teipel Is somebody using cloustack >= 4.1 and openvswitch ? Hi, take a look here: https://cwiki.apache.org/confluence/display/CLOUDSTACK/KVM+with+OpenVSwitch -- Bjoern Teipel System Operation Manager UNIX Internet Brands 909 N. Sepulveda Blvd., 11th Floor El Segundo, CA 90245 P: (310) 280- 5287 bjoern.tei...@internetbrands.com
Re: KVM and openvswitch
Did you blacklist the linux bridge module? You have to blacklist it. FG On 10/23/2013, 12:24 PM, Bjoern Teipel wrote: Yes that's what I followed exactly. My OS is centos 6.4 and brctl bridge namebridge idSTP enabledinterfaces cloud0/sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory .ba2d3a409d48no cloudbr0/sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory .00219ba07885no cloudbr1/sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory .00219ba07885no But the directories are there so it doesn't make a whole lot of sense /sys/class/net/cloud0/bridge [bteipel@hq-kvmhv-002 bridge]$ ll total 0 -rw-r--r-- 1 root root 4096 Oct 23 00:32 ageing_time -r--r--r-- 1 root root 4096 Oct 23 00:32 bridge_id -rw-r--r-- 1 root root 4096 Oct 23 00:32 forward_delay -r--r--r-- 1 root root 4096 Oct 23 00:32 gc_timer -rw-r--r-- 1 root root 4096 Oct 23 09:23 group_addr -rw-r--r-- 1 root root 4096 Oct 23 00:32 hello_time -r--r--r-- 1 root root 4096 Oct 23 00:32 hello_timer -rw-r--r-- 1 root root 4096 Oct 23 00:32 max_age -rw-r--r-- 1 root root 4096 Oct 23 09:23 priority -r--r--r-- 1 root root 4096 Oct 23 00:32 root_id -r--r--r-- 1 root root 4096 Oct 23 00:32 root_path_cost -r--r--r-- 1 root root 4096 Oct 23 00:32 root_port -rw-r--r-- 1 root root 4096 Oct 23 00:32 stp_state -r--r--r-- 1 root root 4096 Oct 23 00:32 tcn_timer -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_detected -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_timer On 10/22/2013 11:42 PM, Nguyen Anh Tu wrote: 2013/10/23 Bjoern Teipel Is somebody using cloustack >= 4.1 and openvswitch ? Hi, take a look here: https://cwiki.apache.org/confluence/display/CLOUDSTACK/KVM+with+OpenVSwitch -- Francois Gaudreault Architecte de Solution Cloud | Cloud Solutions Architect fgaudrea...@cloudops.com 514-629-6775 - - - CloudOps 420 rue Guy Montréal QC H3J 1S6 www.cloudops.com @CloudOps_
Re: KVM and openvswitch
Yes that's what I followed exactly. My OS is centos 6.4 and brctl bridge namebridge idSTP enabledinterfaces cloud0/sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory /sys/class/net/cloud0/bridge: No such file or directory .ba2d3a409d48no cloudbr0/sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory /sys/class/net/cloudbr0/bridge: No such file or directory .00219ba07885no cloudbr1/sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory /sys/class/net/cloudbr1/bridge: No such file or directory .00219ba07885no But the directories are there so it doesn't make a whole lot of sense /sys/class/net/cloud0/bridge [bteipel@hq-kvmhv-002 bridge]$ ll total 0 -rw-r--r-- 1 root root 4096 Oct 23 00:32 ageing_time -r--r--r-- 1 root root 4096 Oct 23 00:32 bridge_id -rw-r--r-- 1 root root 4096 Oct 23 00:32 forward_delay -r--r--r-- 1 root root 4096 Oct 23 00:32 gc_timer -rw-r--r-- 1 root root 4096 Oct 23 09:23 group_addr -rw-r--r-- 1 root root 4096 Oct 23 00:32 hello_time -r--r--r-- 1 root root 4096 Oct 23 00:32 hello_timer -rw-r--r-- 1 root root 4096 Oct 23 00:32 max_age -rw-r--r-- 1 root root 4096 Oct 23 09:23 priority -r--r--r-- 1 root root 4096 Oct 23 00:32 root_id -r--r--r-- 1 root root 4096 Oct 23 00:32 root_path_cost -r--r--r-- 1 root root 4096 Oct 23 00:32 root_port -rw-r--r-- 1 root root 4096 Oct 23 00:32 stp_state -r--r--r-- 1 root root 4096 Oct 23 00:32 tcn_timer -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_detected -r--r--r-- 1 root root 4096 Oct 23 00:32 topology_change_timer On 10/22/2013 11:42 PM, Nguyen Anh Tu wrote: 2013/10/23 Bjoern Teipel Is somebody using cloustack >= 4.1 and openvswitch ? Hi, take a look here: https://cwiki.apache.org/confluence/display/CLOUDSTACK/KVM+with+OpenVSwitch
Re: KVM and openvswitch
Guess I can narrow it down in the code at
LibvirtComputingResource.java 1036:
File[] interfaces = f.listFiles(); >>> my array is basically
empty.. <<<
for (int i = 0; i < interfaces.length; i++) {
String fname = interfaces[i].getName();
s_logger.debug("matchPifFileInDirectory: file name
'"+fname+"'");
if (fname.startsWith("eth") || fname.startsWith("bond")
|| fname.startsWith("vlan") || fname.startsWith("em")
|| fname.matches("^p\\d+p\\d+.*")) {
return fname;
}
}
My brif directory is empty so I'm not sure if I have a configuration
issue in openvswitch.
Going to check this now.
Bjoern
On 10/22/2013 11:36 PM, Bjoern Teipel wrote:
Is somebody using cloustack >= 4.1 and openvswitch ?
I configured everything according the cloudstack wiki and openswitch
seems to work fine but the management server refuses to add the host with:
2013-10-22 23:30:52,742 DEBUG [agent.manager.AgentManagerImpl]
(AgentConnectTaskPool-1320:null) Failed to handle host connection:
com.cloud.exception.ConnectionException: Incorrect Network setup on
agent, Reinitialize agent after network names are setup, details :*Can
not find network: cloudbr0*
But it appears to work fine in ovs:
sudo ovs-vsctl show
15e04687-6948-4866-922a-031e5d86672e
Bridge "cloud0"
Port "cloud0"
Interface "cloud0"
type: internal
Bridge "cloudbr1"
Port "bond0.501"
Interface "bond0.501"
Port "cloudbr1"
Interface "cloudbr1"
type: internal
Bridge "cloudbr0"
Port "bond0"
Interface "bond0"
Port "cloudbr0"
Interface "cloudbr0"
type: internal
ovs_version: "1.9.0"
Any ideas ? I'm using a 4.2.1 snapshot build btw.
Thanks,
Bjoern
Re: KVM and openvswitch
2013/10/23 Bjoern Teipel > Is somebody using cloustack >= 4.1 and openvswitch ? > Hi, take a look here: https://cwiki.apache.org/confluence/display/CLOUDSTACK/KVM+with+OpenVSwitch -- N.g.U.y.e.N.A.n.H.t.U
Re: KVM and openvswitch
What base OS are you using? Can you run # brctl show? Marty On Wed, Oct 23, 2013 at 7:36 AM, Bjoern Teipel < bjoern.tei...@internetbrands.com> wrote: > Is somebody using cloustack >= 4.1 and openvswitch ? > > I configured everything according the cloudstack wiki and openswitch seems > to work fine but the management server refuses to add the host with: > > 2013-10-22 23:30:52,742 DEBUG [agent.manager.**AgentManagerImpl] > (AgentConnectTaskPool-1320:**null) Failed to handle host connection: > com.cloud.exception.**ConnectionException: Incorrect Network setup on > agent, Reinitialize agent after network names are setup, details :*Can not > find network: cloudbr0* > > But it appears to work fine in ovs: > > sudo ovs-vsctl show > 15e04687-6948-4866-922a-**031e5d86672e > Bridge "cloud0" > Port "cloud0" > Interface "cloud0" > type: internal > Bridge "cloudbr1" > Port "bond0.501" > Interface "bond0.501" > Port "cloudbr1" > Interface "cloudbr1" > type: internal > Bridge "cloudbr0" > Port "bond0" > Interface "bond0" > Port "cloudbr0" > Interface "cloudbr0" > type: internal > ovs_version: "1.9.0" > > Any ideas ? I'm using a 4.2.1 snapshot build btw. > > Thanks, > Bjoern > >
KVM and openvswitch
Is somebody using cloustack >= 4.1 and openvswitch ? I configured everything according the cloudstack wiki and openswitch seems to work fine but the management server refuses to add the host with: 2013-10-22 23:30:52,742 DEBUG [agent.manager.AgentManagerImpl] (AgentConnectTaskPool-1320:null) Failed to handle host connection: com.cloud.exception.ConnectionException: Incorrect Network setup on agent, Reinitialize agent after network names are setup, details :*Can not find network: cloudbr0* But it appears to work fine in ovs: sudo ovs-vsctl show 15e04687-6948-4866-922a-031e5d86672e Bridge "cloud0" Port "cloud0" Interface "cloud0" type: internal Bridge "cloudbr1" Port "bond0.501" Interface "bond0.501" Port "cloudbr1" Interface "cloudbr1" type: internal Bridge "cloudbr0" Port "bond0" Interface "bond0" Port "cloudbr0" Interface "cloudbr0" type: internal ovs_version: "1.9.0" Any ideas ? I'm using a 4.2.1 snapshot build btw. Thanks, Bjoern
