US: 1-941-4621-069
  
Cyprus: 3-572-2052-781

Go Back   ISPsystem.com Forums > ISPmanager > Troubleshooting

Notices

Reply
 
Thread Tools
Old 11-01-2010, 06:22 PM   #1
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default [Cluster] Server Role

Hello,
can a server have 2 roles: i.e MASTER node + HTTP node
and when I add an addition server split the role into 2 servers?
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Old 11-14-2010, 02:47 AM   #2
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default

sorry, buying a 1900EURO license and figuring it by myself is not an option...
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Old 12-29-2010, 03:56 PM   #3
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default

one month and a half later.... :S
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Old 01-16-2011, 06:43 PM   #4
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default

and 2 weeks more...
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Old 01-17-2011, 03:58 AM   #5
ISPsystem team
 
Join Date: May 2008
Posts: 21
Sergik is on a distinguished road
Default

Quote:
Originally Posted by mtk View Post
Hello,
can a server have 2 roles: i.e MASTER node + HTTP node
and when I add an addition server split the role into 2 servers?
No problem to do that.
Sergik is offline   Reply With Quote
Old 01-17-2011, 11:46 AM   #6
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default

Quote:
Originally Posted by Sergik View Post
No problem to do that.
so I simply add a new server with the same role, and just shut down the services on the shared server (the one with 2 roles)?

if so, I could basically install one of these 2 schemes:
  1. one server split into 4 VMs. each VM will have one service (master, node, db, storage).
  2. 2 dedicated servers with all 4 services on each machine.
    maybe even a PRO license and then upgrade to CLUSTER.
when possible, I'll buy more servers and take responsibility out of the VM into a dedicated machine.


could you please explain how to do this, I don't see if this is possible with the new Installer...?
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Old 01-17-2011, 12:22 PM   #7
Junior Member
 
Join Date: Sep 2009
Posts: 4
SunX is on a distinguished road
Default

Hello.

Quote:
Originally Posted by mtk View Post
so I simply add a new server with the same role, and just shut down the services on the shared server (the one with 2 roles)?
Yes, also you may need to reconfigure some services because of changing IP-address

Quote:
if so, I could basically install one of these 2 schemes:
  1. one server split into 4 VMs. each VM will have one service (master, node, db, storage).
  2. 2 dedicated servers with all 4 services on each machine.
    maybe even a PRO license and then upgrade to CLUSTER.
when possible, I'll buy more servers and take responsibility out of the VM into a dedicated machine.
You may use VMs, but it is very not optimal - it is better to use at least 3 dedicated servers for cluster:
1 - Storage
2 - MySQL
3 - Master + HTTP
As for 2 Dedicated servers, i think it is wrong way - there is no way to upgrade ISPmanager Pro to ISPmanager Cluster and Cluster should use shard Storage
SunX is offline   Reply With Quote
Old 01-17-2011, 12:26 PM   #8
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default

Quote:
Originally Posted by SunX View Post
Yes, also you may need to reconfigure some services because of changing IP-address
I understand Cluster is designed for only 2 MySQL server and 2 Storage server, right?
is this the same case for master and/or httpd nodes?

Quote:
Originally Posted by SunX View Post
You may use VMs, but it is very not optimal - it is better to use at least 3 dedicated servers for cluster:
1 - Storage
2 - MySQL
3 - Master + HTTP
As for 2 Dedicated servers, i think it is wrong way - there is no way to upgrade ISPmanager Pro to ISPmanager Cluster and Cluster should use shard Storage
I know it's not optimal, I'm currently using one of my strongest servers for another shared hosting solution, so I would like to "squeeze" everything on one server split into VMs, and then move all clients from the other shared solution so the strong server will be empty to load-balance...
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Old 01-27-2011, 05:14 AM   #9
ISPsystem team
 
Join Date: Jan 2011
Posts: 7
galaxymike is on a distinguished road
Default

Quote:
I understand Cluster is designed for only 2 MySQL server and 2 Storage server, right?
Yes, you're right.

Quote:
is this the same case for master and/or httpd nodes?
At the present time we support only one master node, however, in a short time we are going to add a support for multiple master nodes. You can use unlimited number of http nodes.
galaxymike is offline   Reply With Quote
Old 01-27-2011, 04:06 PM   #10
Junior Member
 
Join Date: Oct 2010
Posts: 29
mtk is on a distinguished road
Default

Quote:
Originally Posted by galaxymike View Post
Yes, you're right.


At the present time we support only one master node, however, in a short time we are going to add a support for multiple master nodes. You can use unlimited number of http nodes.
so basically the situation shown here: http://www.ispsystem.com/en/software...nager/cluster/
is a lie?!

lucky me I asked before purchasing...
__________________
Joomla Expert | אחסון אתרים
mtk is offline   Reply With Quote
Reply

Tags
cluster, node, role

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +2. The time now is 09:39 PM.