mysql cluster with load balance
hi there,
im using debian etch 64 bit (AMD) and have followed the how to with regards to mysql cluster, now all seems fine, a cluster is running, load balance is one on one off and all test pass.
but i have a couple of problems:
one mysql node is now unaccessable via SSH, so i have to use kvmoip
i have a virtual ip of xx.xx.xx.xx if i use this i get nothing unless im in the actual IP group, but i need this to be accessable from the web farm that is on another subnet ????? what am i doing wrong ?
also when i actually try mysql from within the subnet i just get a hang after entering my pass and i have to press control and Z to exit!!!
i would be grateful for some uncomplicated guidence on this as i am new to linux and everything is a nightmare.
p.s i could not install ultramonkey as they dont have a 64bit amd yet, but i have everything running with regards to db:mysql, heartbeat etc all as seperate installs.
i have an update on the error from mysql:
shell> mysql
ERROR 2003: Can't connect to MySQL server on 'host_name' (111)
i have done netstat -ln grep mysql
and i get this:
unix2 : {acc} stream listening 12555 /tmp/mysql.sock
i can connect if i go direct to the ip of the node and port 3306
another update:
i have this : net.ipv4.conf.eth0.arp_ignore = 1
i assume this blocks all traffic except for traffic on the current subnet ????
do i just comment this out? and the use ip sec ???
thanks
Last edited by minus4; 13th December 2007 at 22:05.
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