Using haproxy: Difference between revisions
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(Created page with "Haproxy can add a useful layer, allowing to balance and failover the connection between two mysql servers. This is a client provided configuration file: <tt> # pxdbproxy hapr...") |
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| Line 2: | Line 2: | ||
<tt> | <tt> | ||
# pxdbproxy haproxy config | # pxdbproxy haproxy config | ||
global | global | ||
log 127.0.0.1 local2 | log 127.0.0.1 local2 | ||
chroot /var/lib/haproxy | chroot /var/lib/haproxy | ||
| Line 13: | Line 13: | ||
daemon | daemon | ||
stats socket /var/lib/haproxy/stats | stats socket /var/lib/haproxy/stats | ||
defaults | defaults | ||
mode tcp | mode tcp | ||
log global | log global | ||
| Line 26: | Line 26: | ||
timeout client 10s | timeout client 10s | ||
timeout server 10s | timeout server 10s | ||
# | # | ||
# BEGIN local mysql proxy definition | # BEGIN local mysql proxy definition | ||
listen mysql-proxy | listen mysql-proxy | ||
bind 127.0.0.1:3306 | bind 127.0.0.1:3306 | ||
balance roundrobin | balance roundrobin | ||
Latest revision as of 15:04, 21 March 2017
Haproxy can add a useful layer, allowing to balance and failover the connection between two mysql servers. This is a client provided configuration file:
# pxdbproxy haproxy config
global
log 127.0.0.1 local2
chroot /var/lib/haproxy
pidfile /var/run/haproxy.pid
maxconn 4000
user haproxy
group haproxy
daemon
stats socket /var/lib/haproxy/stats
defaults
mode tcp
log global
option tcplog
option dontlognull
option logasap
option http-server-close
option redispatch
retries 3
timeout connect 1s
timeout client 10s
timeout server 10s
#
# BEGIN local mysql proxy definition
listen mysql-proxy
bind 127.0.0.1:3306
balance roundrobin
option httpchk
option tcpka
default-server port 3307 inter 2s downinter 5s rise 3 fall 2 slowstart 60s
server pbx-db01 172.24.9.99:3306 check
server pbx-db02 172.24.9.100:3306 check backup
timeout client 30m
timeout server 30m