Re: [CentOS] Cluster: understanding virtual IP

2008-07-17 Thread Tracy R Reed
Dirk H. Schulz wrote: I have set up a cluster on CentOS 5.2 using /etc/cluster/cluster.conf - and it works fine. It's only purpose is to switch a virtual IP between two routers. Where did you find docs on how to do this? I have set up LVS with piranha but couldn't find anything decent or a

[CentOS] Cluster: understanding virtual IP

2008-07-13 Thread Dirk H. Schulz
Hi folks, I have set up a cluster on CentOS 5.2 using /etc/cluster/cluster.conf - and it works fine. It's only purpose is to switch a virtual IP between two routers. Now the service is running, I can ping the virtual IP from outside - but this virtual IP is not bound to any interface. How

Re: [CentOS] Cluster: understanding virtual IP

2008-07-13 Thread Dirk H. Schulz
Okay, I found that ifconfig does not show the virtual IP address, but ip addr show shows it bound to an interface. Seems that ifconfig can only handle old style aliases. dirk --On 13. Juli 2008 14:28:29 +0200 Dirk H. Schulz [EMAIL PROTECTED] wrote: Hi folks, I have set up a cluster on

Re: [CentOS] Cluster: understanding virtual IP

2008-07-13 Thread Filipe Brandenburger
On Sun, Jul 13, 2008 at 10:56 AM, Dirk H. Schulz [EMAIL PROTECTED] wrote: Okay, I found that ifconfig does not show the virtual IP address Are you sure? These are interface aliases, they should show up as a different interface such as eth0:0 or eth0:1. If you run ifconfig without any

Re: [CentOS] Cluster: understanding virtual IP

2008-07-13 Thread John R Pierce
Filipe Brandenburger wrote: On Sun, Jul 13, 2008 at 10:56 AM, Dirk H. Schulz [EMAIL PROTECTED] wrote: Okay, I found that ifconfig does not show the virtual IP address Are you sure? These are interface aliases, they should show up as a different interface such as eth0:0 or eth0:1. If

Re: [CentOS] Cluster: understanding virtual IP

2008-07-13 Thread Les Mikesell
John R Pierce wrote: Okay, I found that ifconfig does not show the virtual IP address Are you sure? These are interface aliases, they should show up as a different interface such as eth0:0 or eth0:1. If you run ifconfig without any parameters, doesn't it show up? with the IP