cloudstack-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Maurice Lawler <maurice.law...@me.com>
Subject Re: Cluster Heartbeat
Date Fri, 26 Apr 2013 20:30:32 GMT
Kelven,

Thanks for the quick response, yes, I have seen no performance issues due to the error; you
hit the nail on the head in stating it's annoyance´╗┐. However, I'll live with the limitation
KVM provide; as long as my instances remain running as well as they are.

However, the second part of mine; not sure if you have seen my mailing on the password enabled
templates?

- Maurice

On Apr 26, 2013, at 04:27 PM, Kelven Yang <kelven.yang@citrix.com> wrote:

> Thanks for the info and this is the explanation,
>
> When you add KVM host into management server, it creates network bridge that affects
CloudStack management to identify itself (we use MAC address to derive management server ID).
This is a limitation of running KVM host and management server in one machine.
>
> The message may be annoying, but it should not affect CloudStack from normal functioning
>
> Kelven
>
> From: Maurice Lawler <maurice.lawler@me.com<mailto:maurice.lawler@me.com>>
> Date: Friday, April 26, 2013 1:17 PM
> To: "dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>" <dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>>
> Cc: Kelven Yang <kelven.yang@citrix.com<mailto:kelven.yang@citrix.com>>
> Subject: Re: Cluster Heartbeat
>
> Hello Kelven,
>
> I am using KVM | CentOS 6.3 | CS 4.0.1
>
> All under ONE server. However, I was as mentioned told to remove the 'Down' instances
from mshost; restart and the error continues.
>
> - Maurice
>
> On Apr 26, 2013, at 01:13 PM, Kelven Yang <kelven.yang@citrix.com<mailto:kelven.yang@citrix.com>>
wrote:
>
> What is your management server cluster setup look like? If it is a one-node setup, how
many network interfaces do you have in the management server node?
>
> Kelven
>
> From: Maurice Lawler <maurice.lawler@me.com<mailto:maurice.lawler@me.com><mailto:maurice.lawler@me.com<mailto:maurice.lawler@me.com>>>
> Reply-To: "dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org><mailto:dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>>"
<dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org><mailto:dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>>>
> Date: Thursday, April 25, 2013 8:53 PM
> To: Cloud Dev <dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org><mailto:dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>>>,
"users@cloudstack.apache.org<mailto:users@cloudstack.apache.org><mailto:users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>>"
<users@cloudstack.apache.org<mailto:users@cloudstack.apache.org><mailto:users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>>>,
"users@cloudstack.apache.org<mailto:users@cloudstack.apache.org><mailto:users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>>"
<users@cloudstack.apache.org<mailto:users@cloudstack.apache.org><mailto:users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>>>
> Cc: "cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org><mailto:cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org>>"
<cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org><mailto:cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org>>>,
"cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org><mailto:cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org>>"
<cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org><mailto:cloudstack-dev@incubator.apache.org<mailto:cloudstack-dev@incubator.apache.org>>>
> Subject: Cluster Heartbeat
>
> Greetings,
>
> Within my log of /var/log/cloud/management/management-cloud.log I am seeing the following:
>
> 2013-04-25 22:50:11,081 DEBUG [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Detected management node left, id:1, nodeIP:MYIPADDRESS
> 2013-04-25 22:50:11,081 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Trying to connect to MYIPADDRESS
> 2013-04-25 22:50:11,081 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Management node 1 is detected inactive by timestamp but is pingable
> 2013-04-25 22:50:12,581 DEBUG [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Detected management node left, id:1, nodeIP:MYIPADDRESS
> 2013-04-25 22:50:12,582 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Trying to connect to MYIPADDRESS
> 2013-04-25 22:50:12,582 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Management node 1 is detected inactive by timestamp but is pingable
> 2013-04-25 22:50:14,080 DEBUG [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Detected management node left, id:1, nodeIP:MYIPADDRESS
> 2013-04-25 22:50:14,080 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Trying to connect to MYIPADDRESS
> 2013-04-25 22:50:14,080 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Management node 1 is detected inactive by timestamp but is pingable
> 2013-04-25 22:50:15,579 DEBUG [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Detected management node left, id:1, nodeIP:MYIPADDRESS
> 2013-04-25 22:50:15,580 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Trying to connect to MYIPADDRESS
> 2013-04-25 22:50:15,580 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Management node 1 is detected inactive by timestamp but is pingable
> 2013-04-25 22:50:17,080 DEBUG [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Detected management node left, id:1, nodeIP:MYIPADDRESS
> 2013-04-25 22:50:17,081 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Trying to connect to MYIPADDRESS
> 2013-04-25 22:50:17,081 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Management node 1 is detected inactive by timestamp but is pingable
> 2013-04-25 22:50:18,581 DEBUG [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Detected management node left, id:1, nodeIP:MYIPADDRESS
> 2013-04-25 22:50:18,581 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Trying to connect to MYIPADDRESS
> 2013-04-25 22:50:18,581 INFO [cloud.cluster.ClusterManagerImpl] (Cluster-Heartbeat-1:null)
Management node 1 is detected inactive by timestamp but is pingable
>
>
> It was preivously told to me to remove the "down" enttries within the table mshost; however,
when I do that the error is no longer, but rebooting cloud-management if I were to make a
change seems to revert whatever was done via table and the error reappears.
>
> Anyone able to help me resolve this once and for all?
>
> - Maurice

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
    • Unnamed multipart/related (inline, None, 0 bytes)
View raw message