greenplum-cc-web4.2 监控安装

Posted 2020-12-28 small-potato

安装Performance Monitor数据收集Agent

gpadmin用户执行如下步骤【仅在master节点】。

使用gpperfmon_install命令，

Greenplum安装完成后已经包含该命令。安装后会建立名为gpperfmon的数据库，默认使用gpmon用户。命令行中系统用户gpmon的密码。

[[email protected] ~]$ gpperfmon_install --enable --password gpmon --port 5432

重启GP数据库

[[email protected] ~]$ gpstop -r

确认监控采集进程是否已经启动。

[[email protected] ~]$ ps -ef |grep gpmmon

确认Performance Monitor数据库写入数据是否正常，检查是否有记录写入。

psql -d gpperfmon -c ‘select * from system_now;‘

拷贝Master主机拷贝配置文件到Standby Master的相应目录【本例未设置smdw;则无需操作】

gpscp -h smdw $MASTER_DATA_DIRECTORY/pg_hba.conf =:$MASTER_DATA_DIRECTORY/

gpscp -h smdw ~/.pgpass =:~/

安装Performance Monitor控制台

下载对应的安装包

查看GreenPlum版本

[[email protected] ~]$ gpstate -s | awk ‘/Greenplum Version/{print $8}‘|awk ‘NR==1‘

安装包下载地址

运行安装包

安装包解压：

[[email protected] gpdb]# unzip greenplum-cc-web-4.2.0-LINUX-x86_64.zip 

运行安装文件：

[[email protected] 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

修改环境变量（所有机器）

[[email protected] ~]$ vi .bash_profile

#添加

source /data1/gpdb/gpcc/greenplum-cc-web-4.2.0/gpcc_path.sh [[email protected] ~]$ source .bash_profile

修改pg_hba.conf文件连接

[[email protected] ~]$ 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

[[email protected] ~]$ gpstop -M fast -a  

[[email protected] ~]$ gpstart -a

[[email protected] ~]$ 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