HI , I am using the galera cluster and haproxy mysql-check with the user, I have a security issue by using the user. so we have to remove the user in the mysql check ########## Maria DB########## listen mariadb
to_test_db=mytest### checkmysql -u${chk_mysqluser}-p${chk_mysqlpasswd}-h${mysql_host}-P${mysql_port}\ -e"show databases;"2>/dev/null | grep"${to_test_db}"&>/dev/null### translate the result to report to haproxyif[ $? -eq 0 ];then# mysql is healthy, return http 200...
echoreturn$retval}force_reload(){restart}fdr_status(){status $prog}case"$1"instart|stop|restart|reload)$1;;force-reload)force_reload;;check)check;;status)fdr_status;;condrestart|try-restart)[!-f $lockfile]||restart;;*)echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force...
bind 192.168.142.113:4040 mode tcp option mysql-check user haproxy_check balance roundrobin server mysql_mha2 192.168.142.112:3306 weight 1 check server mysql_mha3 192.168.142.113:3306 weight 1 check #--- # static backend for serving up images, stylesheets and such #--- listen stats *:8888...
我正在尝试用Ubuntu设置HAProxy和MySQL故障转移。我使用了类似于这个服务器故障问题的设置,但是在启动haproxy时会出现以下错误: [ALERT] 341/220001 (17405) : parsing [/etc/haproxy/haproxy.cfg:29] : unknown option 'mysql-check'.[ALERT] 341/220001 (17405) : E 浏览0提问于2012-12-08得票数 0 回答...
haproxy方案在haproxy版本产型产产产了14的版本因产在149产始haproxy增加了optionmysqlcheck健康产产功能其工作原理是建立产产的mysql产接然后状况产产生产产境中产据一致性要求产高不产需要产mysql产行健康产产也需要的slave状slaveiorunningslavesqlrunningsecondsbehindmaster产行产产故产产段的haproxy健康产产功能...
#在 mysql 创建一个没有权限的haproxy用户,密码为空。 haproxy用户 # create user'haproxy'@'%'identified by'';FLUSHPRIVILEGES;option mysql-check user haproxy # 这里是容器中的IP地址,由于配置的是轮询roundrobin,weight 权重其实没有生效 serverMYSQL_1172.18.0.2:3306check weight1maxconn2000serverMYSQL_21...
server mysql_192_168_1_24 192.168.1.24:3306 check port 8890 inter 5s rise 2 fall 3 srvtimeout 20000 listen admin_status mode http bind 192.168.1.65:8899 option httplog log global stats enable stats refresh 10s stats hide-version stats realm Haproxy\ Statistics ...
chkconfig --add mysqld chkconfig mysqld on 2.配置主主复制: 19.74: vim /etc/my.cnf ---> [mysqld] server-id = 1 datadir = /mydata/data log-bin = /mydata/data/mysql1-bin binlog_format = ROW relay_log = /mydata/data/relay-log auto-increment...
1.安装mysql 分别在两台机器上面搭建mysql,并做主从配置,这里不做介绍 2.搭建haproxy 1、download 源码包,下载地址:http:///#down 2、在81.128和81.129解压缩安装 tar xf haproxy-1.8.4.tar.gz cd haproxy-1.8.4 yum install -y gcc make TARGET=linux310 ARCH=x86_64 # uname -a查看主机信息填写 ...