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Using keepalived load balancer for the MySQL Cluster
usmangt
Posts: 42
Hello Everyone,
I have a working MySQL cluster which is based on 2 nodes.
Now on my 3rd server i want to use it as a Load balancer for the MySQL cluster.
As, i do not have that much experience in load balancing part so i Google for it and i finally made my configuration file.
Kindly take a look at the attached config file.
And please tell me if i am missing some parameters.
Thanks,
usmangt
0
Comments
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Since, in the forum the file attachment is not working so i am pasting it in here
global_defs { router_id OX } vrrp_sync_group OX_GROUP { group { OX_GOUP } } vrrp_instance OX_VRRP { state BACKUP interface eth0 garp_master_delay 10 virtual_router_id 10 priority 101 nopreempt advert_int 1 authentication { auth_type PASS # Simple 'PASS' can use auth_pass example # example password '1234' } virtual_ipaddress { 10.10.10.249/24 brd 10.10.10.255 dev eth0 # virtual service ip 10.10.10.249 } virtual_ipaddress_excluded { } } virtual_server_group OX_HTTP { 10.10.10.249 3306 # virtual ip and port 3306 } virtual_server group OX_HTTP { delay_loop 3 lvs_sched rr lvs_method DR protocol TCP virtualhost 10.10.10.249 real_server 10.10.10.187 3306 { weight 1 inhibit_on_failure TCP_CHECK { connect_port 3306 connect_timeout 10 } } real_server 10.10.10.189 3306 { weight 1 inhibit_on_failure TCP_CHECK { connect_port 3306 connect_timeout 10 } } }
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