Mycat1.6基礎用法之--簡單實現mysql高可用
阿新 • • 發佈:2019-05-10
cat /app/mycat/conf/server.xml
<user name="root" defaultAccount="true"> <property name="password">rootpwd123456</property> <property name="schemas">testwyl</property> </user> <user name="wyl"> <property name="password">123456</property> <property name="schemas">testwyl</property> <property name="readOnly">true</property> </user>
cat /app/mycat/conf/schema.xml
[root@centos scripts]# cat /app/mycat/conf/schema.xml <?xml version="1.0"?> <!DOCTYPE mycat:schema SYSTEM "schema.dtd"> <mycat:schema xmlns:mycat="http://io.mycat/"> <schema name="testwyl" checkSQLschema="false" sqlMaxLimit="100" dataNode="dn1"> </schema> <dataNode name="dn1" dataHost="localhost01" database="testwyl" /> <dataHost name="localhost01" maxCon="200" minCon="20" balance="1" writeType="0" dbType="mysql" dbDriver="native" switchType="1" slaveThreshold="100"> <heartbeat>select user()</heartbeat> <writeHost host="hostM1" url="127.0.0.1:3307" user="root" password="rootpwd123456"> <readHost host="hostS2" url="127.0.0.1:3308" user="root" password="rootpwd123456" /> </writeHost> <writeHost host="hostS1" url="127.0.0.1:3307" user="root" password="rootpwd123456" /> </dataHost> &l