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 3 开始安装

1. 以下是我的设置，可以根据自己的实际情况设置：

2. [gpadmin@mdw ~]$ gpcmdr --setup

3.  

4. An instance name is used by the Greenplum Command Center as

5. a way to uniquely identify a Greenplum Database that has the monitoring

6. components installed and configured. This name is also used to control

7. specific instances of the Greenplum Command Center web UI. Instance names

8. can contain letters, digits and underscores and are not case sensitive.

9.  

10. Please enter a new instance name:

11. > gpmon

12. The web component of the Greenplum Command Center can connect to a

13. monitor database on a remote Greenplum Database.

14.  

15.  

16. Is the master host for the Greenplum Database remote? Yy|Nn (default=N):

17. > n

18. The display name is shown in the web interface and does not need to be

19. a hostname.

20.  

21.  

22. What would you like to use for the display name for this instance:

23. > linux1024

24. What port does the Greenplum Database use? (default=5432):

25. >

26. Creating instance schema in GPDB. Please wait ...

27. The display name is shown in the web interface and does not need to be

28. a hostname.

29.  

30.  

31.  

32. Would you like to install workload manager? Yy|Nn (default=N):

33. > n

34. Skipping installation of workload manager.

35. The Greenplum Command Center runs a small web server for the UI and web API.

36. This web server by default runs on port 28080, but you may specify any available port.

37.  

38. What port would you like the web server to use for this instance? (default=28080):

39. >

40. Users logging in to the Command Center must provide database user

41. credentials. In order to protect user names and passwords, it is recommended

42. that SSL be enabled.

43.  

44.  

45. Do you want to enable SSL for the Web API Yy|Nn (default=N):

46. >

47.  

48. Do you want to enable ipV6 for the Web API Yy|Nn (default=N):

49. >

50.  

51. Do you want to enable Cross Site Request Forgery Protection for the Web API Yy|Nn (default=N):

52. >

53.  

54. Do you want to copy the instance to a standby master host Yy|Nn (default=Y):

55. > n

56.  

57. Done writing lighttpd configuration to /usr/local/greenplum-cc-web/./instances/gpmon/conf/lighttpd.conf

58. Done writing web UI configuration to /usr/local/greenplum-cc-web/./instances/gpmon/conf/gpperfmonui.conf

59. Done writing web UI clustrs configuration to /usr/local/greenplum-cc-web/./instances/gpmon/conf/clusters.conf

60.  

61. Greenplum Command Center UI configuration is now complete. If

62. at a later date you want to change certain parameters, you can

63. either re-run 'gpcmdr --setup' or edit the configuration file

64. located at /usr/local/greenplum-cc-web/./instances/gpmon/conf/gpperfmonui.conf.

65.  

66. The web UI for this instance is available at http://mdw:28080/

67.  

68. You can now start the web UI for this instance by running: gpcmdr --start gpmon   安装完后启动！

69. No instances  

1. 期间你可能会遇到报错：FATAL: no pg_hba.conf entry for host "::1"

1. 解决办法：

2. 在pg_hba.conf中添加：    

3. host    all         all ::1/128       trust

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