如果当前已经存在freenode 节点,可以忽略该步骤。
操作步骤
步骤1:修改demo.options 文件:
1)
设置dataHost 参数为要安装的节点的IP;
2)
修改existCoordinateHost 参数为已存在的Coordinator 节点的IP;
3)
修改existDataHost 参数为已存在的所有data 节点的IP。
修改后的demo.options 参考如下:
$ cat demo.options
installPrefix= /opt
#coordinateHost =
#coordinateHostNodeID =1,2,3
dataHost = 172.168.83.15
existCoordinateHost =172.168.83.11,172.168.83.12,172.168.83.13
existDataHost =172.168.83.11,172.168.83.12,172.168.83.13,172.168.83.14
existGcwareHost=172.168.83.11,172.168.83.12,172.168.83.13
#gcwareHost =
#gcwareHostNodeID =
dbaUser = gbase
dbaGroup = gbase
dbaPwd = 'gbasedba'
rootPwd = '111111'
#rootPwdFile = rootPwd.json
步骤2:执行安装
$ ./gcinstall.py --silent=demo.options
******************************************************************
***************
Thank you for choosing GBase product!
………………
******************************************************************
Do you accept the above licence agreement ([Y,y]/[N,n])? y
******************************************************************
Welcome to install GBase products
******************************************************************
Environmental Checking on gcluster nodes.
CoordinateHost:
DataHost: