Hi
I am a newbie to clustering in Linux. Just wanted some advice.
My requirements are as under:
I am hosting several domains and dynamic/static websites. I need load balancing and redundancy.
Hardware : 3 systems ( one public IP address ).
outside world internal lan
---------------------> node A ------------------> node B
public IP address |
| internal lan
|
v
node C
The cluster will use LVS-NAT and mysql clustering on gigabit ethernet.
node A: two interfaces with a public ip and an internal lan IP. It will host the mysql management node and LVS.
node B and node C: apache + mysql storage nodes. connected to node A on internal IP.
LVS with persistence will make sure that user sessions are honored. Mysql cluster will make sure that the databases are up to date, on both nodes B and C.
I do not plan to use GFS, because I do not want to invest in a SAN right now.
Any ideas or comments?
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