Cento7.4安装mycat和mycat-eye
前提:
环境要求已安装JDK1.7+版本
已安装MySQL客户端(yum install mysql)
操作系统IP:192.168.75.48
安装mycat
下载解压
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wget http://dl.mycat.io/1.6.5/Mycat-server-1.6.5-release-20180122220033-linux.tar.gz
tar -zxvf Mycat-server-1.6.5-release-20180122220033-linux.tar.gz -C /usr/local/
cd /usr/local/mycat/conf
根据实际情况修改schema.xml,server.xml
例如:
schema.xml:
show slave status
server.xml:
0
1
1
0
2
false
0
65535
0
1
1
0
1
64k
1k
0
384m
false
xxxxxxxx
xx_app,xx_data,xx_dubbo_monitor,xx_log,xx_mis,xx_data,xx_task
user
xx_app
true
修改环境变量
echo export PATH=$PATH:/usr/local/mycat/bin >>/etc/profile
echo export MYCAT_HOME=/usr/local/mycat >> /etc/profile
source /etc/profile
创建mycat用户
groupadd mycat -g 910
useradd mycat -g 910
chown -R mycat:mycat /usr/local/mycat
启动mycat
cd /usr/local/mycat/bin
./mycat start
命令行登陆
mysql -u xx_Corn_User -pxxxxxx -P8066 -h 127.0.0.1
安装zookeeper
下载解压
wget http://mirrors.hust.edu.cn/apache/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz
tar -zxvf zookeeper-3.4.6.tar.gz -C /usr/local/
cd /usr/local/zookeeper-3.4.6/conf
cp zoo_sample.cfg zoo.cfg
启动zookeeper
cd /usr/local/zookeeper-3.4.6/bin/
./zkServer.sh start
安装mycat-eye
下载解压
wget https://raw.githubusercontent.com/MyCATApache/Mycat-download/master/mycat-web-1.0/Mycat-web-1.0-SNAPSHOT-20160617163048-linux.tar.gz
tar -zxvf Mycat-web-1.0-SNAPSHOT-20160617163048-linux.tar.gz -C /usr/local/
修改zookeeper地址
cd /usr/local/mycat-web/mycat-web/WEB-INF/classes
vi mycat.properties
zookeeper=localhost:2181 ->zookeeper=127.0.0.1:2181
启动mycat-eye
cd /usr/local/mycat-web
./start.sh &
访问mycat-eye
http://192.168.75.48:8082/mycat
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