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3 开始安装
- 以下是我的设置,可以根据自己的实际情况设置: 
- [gpadmin@mdw ~]$ gpcmdr --setup 
- An instance name is used by the Greenplum Command Center as 
- a way to uniquely identify a Greenplum Database that has the monitoring 
- components installed and configured. This name is also used to control 
- specific instances of the Greenplum Command Center web UI. Instance names 
- can contain letters, digits and underscores and are not case sensitive. 
- Please enter a new instance name: 
- > gpmon 
- The web component of the Greenplum Command Center can connect to a 
- monitor database on a remote Greenplum Database. 
- Is the master host for the Greenplum Database remote? Yy|Nn (default=N): 
- > n 
- The display name is shown in the web interface and does not need to be 
- a hostname. 
- What would you like to use for the display name for this instance: 
- > linux1024 
- What port does the Greenplum Database use? (default=5432): 
- > 
- Creating instance schema in GPDB. Please wait ... 
- The display name is shown in the web interface and does not need to be 
- a hostname. 
- Would you like to install workload manager? Yy|Nn (default=N): 
- > n 
- Skipping installation of workload manager. 
- The Greenplum Command Center runs a small web server for the UI and web API. 
- This web server by default runs on port 28080, but you may specify any available port. 
- What port would you like the web server to use for this instance? (default=28080): 
- > 
- Users logging in to the Command Center must provide database user 
- credentials. In order to protect user names and passwords, it is recommended 
- that SSL be enabled. 
- Do you want to enable SSL for the Web API Yy|Nn (default=N): 
- > 
- Do you want to enable ipV6 for the Web API Yy|Nn (default=N): 
- > 
- Do you want to enable Cross Site Request Forgery Protection for the Web API Yy|Nn (default=N): 
- > 
- Do you want to copy the instance to a standby master host Yy|Nn (default=Y): 
- > n 
- Done writing lighttpd configuration to /usr/local/greenplum-cc-web/./instances/gpmon/conf/lighttpd.conf 
- Done writing web UI configuration to /usr/local/greenplum-cc-web/./instances/gpmon/conf/gpperfmonui.conf 
- Done writing web UI clustrs configuration to /usr/local/greenplum-cc-web/./instances/gpmon/conf/clusters.conf 
- Greenplum Command Center UI configuration is now complete. If 
- at a later date you want to change certain parameters, you can 
- either re-run 'gpcmdr --setup' or edit the configuration file 
- located at /usr/local/greenplum-cc-web/./instances/gpmon/conf/gpperfmonui.conf. 
- The web UI for this instance is available at http://mdw:28080/ 
- You can now start the web UI for this instance by running: gpcmdr --start gpmon 安装完后启动! 
- No instances 
- 期间你可能会遇到报错:FATAL: no pg_hba.conf entry for host "::1" 
- 解决办法: 
- 在pg_hba.conf中添加: 
- host all all ::1/128 trust 
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