Re: [webmin-l] question about cluster

[<and...@fr...>]

Sorry, some (too many) errors in mail before:

__________________

The point is exactly that: APache is up and running on the server where
webmin lies !
But webmin on BOTH servers shows the resource DOWN
And if I get the resource on the second server , the resource really move
from one to the other,
but again webmin on BOTH servers shows the resource DOWN.
when the resource is on the second member (srvlnxc2) :

srvlnxc2:/usr/local/mysql #  /etc/init.d/apache2 status
Checking for httpd2:
running

extract from netstat -n -a

:::80                   :::*                    LISTEN

but webmin still says: DOWN (RED)

here is my haresources (exactly the same, copied on both nodes)

srvlnxc2:/etc/ha.d # cat haresources
srvlnxc1 192.168.1.50/24/192.168.1.255 apache2

ip addres for srvlnxc1: 192.168.1.51
ip addres for srvlnxc2: 192.168.1.52
ip addres for "cluster": 192.168.1.50

I had to use srvlnxc1 instead of srvlnxc1.frameweb.it becouse uname -n
reports srvlnxc1; actually I would have preferred  to use
srvlnxc1.frameweb.it ,
but I was not able to "convince" uname -n to show that.......

Andrea



                                                                           
             "Jamie Cameron"                                               
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             10/07/2006 20.35          Re: [webmin-l] question about       
                                       cluster                             
                                                                           
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On 10/Jul/2006 05:15 and...@fr... wrote ..
> I am trying to install my first linux cluster, so perhaps (surely) I am
> doing something wrong.
>
> Anyway, following the documentation, now I have 2 Suse Linux 10.1 running
> succesfully Hearthbit (2.0.5) for 1 Apache and Mysql resource)
>
> I configured anything via  command line ( using vi to edit  ha.cf,
> haresources and authkeys); then I went to see via webmin.
>
> When I enter the Heartbit monitor, Cluster Resources, I always see my
only
> resource (apache2 and mysql) in DOWN status (RED)
>
>   Primary Node
>                   IP Addresses
>                                                    Node Services
>     Resource Status
>                       Get Resource
>   srvlnxc1
>                   192.168.1.50/24/192.168.1.255
>                                                    apache2 , mysql
>     DOWN
>
>
>
>  Add a cluster resource
>
>
>
>
>
>
> But actually it is up on one node !!!; Moreover, If I use the get
Resource
> on the second node, the resource is moved to
> that node (I can monitor it issuing /etc/init.d/apache2 status and seeing
> the output move from running to unused on one node
> and viceversa on the other node)
>
> Any ideas ?

Webmin tries to check if a resource is up or not by seeing if the IP
address
for that resource is active on the server that Webmin is running on. So if
Apache
is active but on a different server in the cluster, it will be shown as
down ..

 - Jamie


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