MYCAT生产环境部署

Mycat+keepalived+haporxy 高可用群集配置

下载haproxy、keepalived、openssl

1.配置haproxy

--创建haproxy用户
#useradd haproxy
 
--解压完后进入haproxy目录
#cd haproxy-1.4.25/
 
--编译安装
#make TARGET=linux26 PREFIX=/usr/local/haproxy ARCH=x86_64
 
#make install PREFIX=/usr/local/haproxy

#cd /usr/local/haproxy

#touch haproxy.cfg

#vim haproxy.cfg

 global
log 127.0.0.1   local0  ##记日志的功能
maxconn 4096
chroot /usr/local/haproxy
user haproxy
group haproxy
daemon

defaults
log global
option dontlognull
retries 3
option redispatch
maxconn 2000
contimeout 5000
clitimeout 50000
srvtimeout 50000
listen  admin_stats 192.168.57.180:48800  ##vip
  stats uri /admin-status        ##统计页面
  stats auth  admin:admin
  mode    http
  option  httplog
listen allmycat_service 192.168.57.180:8098 ##vip
  mode tcp
  option tcplog
  option httpchk OPTIONS * HTTP/1.1\r\nHost:\ www
  balance roundrobin
  server mycat_181 192.168.57.181:8066 check port 48700 inter 5s rise 2 fall 3 ##master ip
  server mycat_179 192.168.57.179:8066 check port 48700 inter 5s rise 2 fall 3 ##backup ip
  srvtimeout 20000

  
  
#yum install rsyslog
 
#mkdir /etc/rsyslog.d
 
#cd /etc/rsyslog.d/