修改postgresql.conf配置文件web
进入你master的文件系统中的gpseg-1文件夹下sql
$ cd /data/master/gpseg-1
编辑postgresql.conf,添加如下参数:
数据库
gp_enable_gpperfmon=on gpperfmon_port=8888 gp_external_enable_exec=on gpperfmon_log_alert_level=warning
gpadmin用户执行以下步骤【仅在master节点】。bash
Greenplum安装完成后已经包含该命令。安装后会创建名为gpperfmon的数据库,默认使用gpmon用户。命令行中系统用户gpmon的密码。ssh
[gpadmin@mdw ~]$ gpperfmon_install --enable --password gpmon --port 5432post
[gpadmin@mdw ~]$ gpstop -rthis
[gpadmin@mdw ~]$ ps -ef |grep gpmmonspa
psql -d gpperfmon -c 'select * from system_now;'命令行
gpscp -h smdw $MASTER_DATA_DIRECTORY/pg_hba.conf =:$MASTER_DATA_DIRECTORY/postgresql
gpscp -h smdw ~/.pgpass =:~/
查看GreenPlum版本
[gpadmin@mdw ~]$ gpstate -s | awk '/Greenplum Version/{print $8}'|awk 'NR==1'
安装包解压:
[root@mdw gpdb]# unzip greenplum-cc-web-4.2.0-LINUX-x86_64.zip
运行安装文件:
[root@mdw gpdb]# ./greenplum-cc-web-4.2.0-LINUX-x86_64/gpccinstall-4.2.0
#一直空格
I HAVE READ AND AGREE TO THE TERMS OF THE ABOVE PIVOTAL GREENPLUM DATABASE
END USER LICENSE AGREEMENT.
Do you agree to the Pivotal Greenplum Command Center End User License Agreement? Yy/Nn (Default=Y)
y
Where would you like to install Greenplum Command Center? (Default=/usr/local)
/data1/gpdb/gpcc/
Path not exist, create it? Yy/Nn (Default=Y)
y
What would you like to name this installation of Greenplum Command Center? (Default=gpcc)
What port would you like gpcc webserver to use? (Default=28080)
Would you like to enable kerberos? Yy/Nn (Default=N)
Would you like enable SSL? Yy/Nn (Default=N)
Installation in progress...
Successfully installed Greenplum Command Center.
We recommend ssh to standby master before starting GPCC webserver
To start the GPCC webserver on the current host, run gpcc start
[gpadmin@master ~]$ vi .bash_profile
#添加
source /data1/gpdb/gpcc/greenplum-cc-web-4.2.0/gpcc_path.sh
[gpadmin@master ~]$ source .bash_profile
[gpadmin@master ~]$ vi /data1/gpdb/data/master/gpseg-1/pg_hba.conf
#在最后一行添加这句
host all gpmon (本机的ip)/24 md5
[gpadmin@master ~]$ gpstop -M fast -a
[gpadmin@master ~]$ gpstart -a
[gpadmin@master ~]$ gpcc start
打开网址访问http://192.168.12.101:28080/login,密码为前面设置的密码
[gpadmin@master ~]$ gpcc stop