Re: KVM and openvswitch

[Bjoern Teipel]

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