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https://issues.apache.org/jira/browse/CLOUDSTACK-316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sudha Ponnaganti updated CLOUDSTACK-316:
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Assignee: Wido den Hollander (was: edison su)
> KVM Agent setup fails due to cloudbr0 set as public network interface
> ---------------------------------------------------------------------
>
> Key: CLOUDSTACK-316
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-316
> Project: CloudStack
> Issue Type: Bug
> Components: KVM, Management Server
> Affects Versions: 4.0.0
> Environment: Ubuntu 12.04
> CloudStack 4.0.0-incubator
> Reporter: Wido den Hollander
> Assignee: Wido den Hollander
> Fix For: 4.0.0
>
>
> I just set up a fresh CloudStack 4.0 platform and tried to add a host via the
> wizard.
> My Basic network settings:
> - guest: vlanbr672
> - private: vlanbr670
> During the wizard there is never a prompt for the public network, you can
> only set the storage label, but I didn't do that.
> I kept waiting for the hypervisor to come online, but the agent wouldn't
> start. The log showed:
> 2012-10-11 14:55:46,835 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) Retrieving network interface: cloudbr0
> 2012-10-11 14:55:46,835 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) Unable to get network interface for cloudbr0
> 2012-10-11 14:55:46,835 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) Retrieving network interface: null
> 2012-10-11 14:55:46,835 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) Retrieving network interface: null
> ...
> ....
> .....
> ......
> 2012-10-11 14:55:50,617 DEBUG [utils.script.Script] (main:null)
> Executing: /bin/bash -c brctl show | grep cloudbr0 | awk '{print $4}'
> 2012-10-11 14:55:50,624 DEBUG [utils.script.Script] (main:null) Execution
> is successful.
> 2012-10-11 14:55:50,624 DEBUG [utils.script.Script] (main:null)
> Executing: /bin/bash -c ls /proc/net/vlan/null
> 2012-10-11 14:55:50,630 DEBUG [utils.script.Script] (main:null) Exit
> value is 2
> 2012-10-11 14:55:50,630 DEBUG [utils.script.Script] (main:null) ls:
> cannot access /proc/net/vlan/null: No such file or directory
> ...
> ....
> .....
> 2012-10-11 14:55:50,649 DEBUG [kvm.resource.LibvirtComputingResource]
> (main:null) Failed to get public nic name
> 2012-10-11 14:55:50,649 ERROR [cloud.agent.AgentShell] (main:null) Unable
> to start agent: Failed to get public nic name
> This was due to this setting in agent.properties:
> public.network.device=cloudbr0
> My setup doesn't have cloudbr0, so why was this set?
> The management server log shows me:
> 2012-10-11 14:55:14,545 DEBUG [utils.ssh.SSHCmdHelper]
> (catalina-exec-21:null) Executing cmd: cloud-setup-agent -m 31.25.100.163 -z
> 1 -p 1 -c 1 -g 614b7f96-b6e9-38f2-984b-956af817f771 -a --pubNic=cloudbr0
> --prvNic=vlanbr670 --guestNic=vlanbr672
> 2012-10-11 14:55:47,555 DEBUG [utils.ssh.SSHCmdHelper]
> (catalina-exec-21:null) cloud-setup-agent -m 31.25.100.163 -z 1 -p 1 -c 1 -g
> 614b7f96-b6e9-38f2-984b-956af817f771 -a --pubNic=cloudbr0 --prvNic=vlanbr670
> --guestNic=vlanbr672 output:CloudStack Agent setup is done!
> As you can see, the management server came up with "cloudbr0" for the public
> network, while I never configured that.
> Should public network be set to guest network in a Basic KVM zone?
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