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From Simon Weller <swel...@ena.com>
Subject RE: Incorrect details for private Nic
Date Mon, 29 Aug 2016 11:57:20 GMT
Can you post the output of brctl show?

Also, what are your kvm traffic labels set to? Do you have multiple physical networks configured
in mgmt?

Simon Weller/ENA
(615) 312-6068

-----Original Message-----
From: Pierre-Luc Dion [pdion@cloudops.com]
Received: Monday, 29 Aug 2016, 6:06AM
To: users@cloudstack.apache.org [users@cloudstack.apache.org]
Subject: Re: Incorrect details for private Nic

I presume the kvm node is a different one than the management server, has a
basic tests:

Does the management server can ssh on the kvm server?

Does the kvm server can tcp connect on the mgt server port 8250?

On Aug 29, 2016 03:52, "John Cenile" <jcenile1983@gmail.com> wrote:

> Hi all,
>
> I'm trying to set up a test CloudStack installation, using two very basic
> CentOS 6.8 servers (I previously tried with CentOS 7, but ran into the same
> issue, so now I'm trying CentOS 6).
>
> Basically I can get (almost) everything working, except for the *Add
> host* stage,
> where I get the error "Incorrect details for private Nic during
> initialization of ServerResourceBase" in the agent.log.
>
> I haven't edited the agent.properties file manually at all, I have followed
> the KVM agent configuration guide
> <http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.
> 9/hypervisor/kvm.html>
> perfectly as far as I can tell, as well as the Management Node
> configuration guide
> <http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.
> 9/management-server/index.html>
> .
>
> I have cloudbr0 and cloudbr1 bridge interfaces set up, as well as eth0
> which is the actual IP I'm connecting to.
>
> The only other thread I can find where someone had this issue, they ended
> up downgrading the agent, does that mean this is a known issue with 4.9? (
> https://www.mail-archive.com/users@cloudstack.apache.org/msg20717.html)
>
> Does anyone have any idea why I'm getting these errors? If there's any
> other logs / config files you need, please let me know.
>
> Thanks in advance.
>
> *Cloudstack Management: *4.9.0.1.el6
>
> *Cloudstack Agent:* 4.9.0.1.el6
>
> *Agent logs*
>
> [root@node1 ~]# tail -n 15 /var/log/cloudstack/agent/agent.log
> 2016-08-29 17:18:08,572 DEBUG [cloud.agent.AgentShell] (main:null) (logid:)
> Found property: host
> 2016-08-29 17:18:08,572 INFO  [cloud.agent.AgentShell] (main:null) (logid:)
> Defaulting to using properties file for storage
> 2016-08-29 17:18:08,574 INFO  [cloud.agent.AgentShell] (main:null) (logid:)
> Defaulting to the constant time backoff algorithm
> 2016-08-29 17:18:08,591 INFO  [cloud.utils.LogUtils] (main:null) (logid:)
> log4j configuration found at /etc/cloudstack/agent/log4j-cloud.xml
> 2016-08-29 17:18:08,606 INFO  [cloud.agent.AgentShell] (main:null) (logid:)
> Using default Java settings for IPv6 preference for agent connection
> 2016-08-29 17:18:08,607 DEBUG [cloud.agent.AgentShell] (main:null) (logid:)
> Checking to see if agent.pid exists.
> 2016-08-29 17:18:08,615 DEBUG [cloud.utils.ProcessUtil] (main:null)
> (logid:) Executing: bash -c echo $PPID
> 2016-08-29 17:18:08,620 DEBUG [cloud.utils.ProcessUtil] (main:null)
> (logid:) Execution is successful.
> 2016-08-29 17:18:08,670 INFO  [cloud.agent.Agent] (main:null) (logid:) id
> is
> 2016-08-29 17:18:08,670 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) (logid:) Retrieving network interface: cloudbr0
> 2016-08-29 17:18:08,673 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) (logid:) Retrieving network interface: cloudbr0
> 2016-08-29 17:18:08,674 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) (logid:) Retrieving network interface: null
> 2016-08-29 17:18:08,674 DEBUG [cloud.resource.ServerResourceBase]
> (main:null) (logid:) Retrieving network interface: null
> 2016-08-29 17:18:08,676 WARN  [cloud.resource.ServerResourceBase]
> (main:null) (logid:) Incorrect details for private Nic during
> initialization of ServerResourceBase
> 2016-08-29 17:18:08,677 ERROR [cloud.agent.AgentShell] (main:null) (logid:)
> Unable to start agent: Unable to configure LibvirtComputingResource
>
>
> Agent properties
>
> [root@node1 ~]# cat /etc/cloudstack/agent/agent.properties | sed -e
> '/^#/d'
> | sed -e '/^$/d'
> guid=b02788c7-20fc-30cd-a391-f2abaf002019
> resource=com.cloud.hypervisor.kvm.resource.LibvirtComputingResource
> workers=5
> host=10.1.1.1
> port=8250
> cluster=1
> pod=1
> zone=1
> local.storage.uuid=525850bd-64fa-4eba-89e1-c0af4fb49621
> domr.scripts.dir=scripts/network/domr/kvm
> hypervisor.type=kvm
> private.network.device=cloudbr0
> public.network.device=cloudbr0
> guest.network.device=cloudbr0
>
>
> *Master ifconfig output*
>
> [root@master ~]# ifconfig
> eth0      Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           inet addr:10.1.1.1  Bcast:10.1.1.255 Mask:255.255.255.0
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:350162 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:135250 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:342643150 (326.7 MiB)  TX bytes:12230569 (11.6 MiB)
>           Interrupt:18 Memory:fbce0000-fbd00000
>
>
> *Agent ifconfig output*
>
> [root@node1 ~]# ifconfig
> cloud0    Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           inet addr:169.254.0.1  Bcast:0.0.0.0  Mask:255.255.0.0
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 b)  TX bytes:648 (648.0 b)
>
> cloudbr0  Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 b)  TX bytes:848 (848.0 b)
>
> cloudbr1  Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 b)  TX bytes:848 (848.0 b)
>
> eth0      Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           inet addr:10.1.1.2  Bcast:10.1.1.255 Mask:255.255.255.0
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:91148 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:13637 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:14247208 (13.5 MiB)  TX bytes:1866369 (1.7 MiB)
>           Interrupt:18 Memory:fbce0000-fbd00000
>
> eth0.200  Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:1812 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 b)  TX bytes:94666 (92.4 KiB)
>
> eth0.300  Link encap:Ethernet  HWaddr XX:XX:XX:XX:XX:XX
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:1812 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 b)  TX bytes:94666 (92.4 KiB)
>

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