Setup Configuration File

A setup configuration file contains properties used to define one or more Greenplum Command Center instances when gpcmdr is run with the --config_file option.

The configuration file uses the Python configuration file format, similar to the Microsoft INI file format. The file contains sections, introduced by a [section] header, and followed by name: value or name=value entries, one per line. Comments begin with a # or ; character and continue through the end of the line. A [DEFAULT] section sets default values for parameters that may be overriden in other sections.

See Setting Up Command Center Instances with a Configuration File for more information.

Parameters

remote_db: True if the instance is to run on a different host. Default: False.
master_hostname: The name of the host where the Greenplum Command Center Console is to be set up, if remote_db is True.
instance_name: The name of the instance to set up. This will become the name of a subdirectory in the instances directory where the instances configuration and log files are stored. Instance names may contain letters, digits, and underscores and are not case sensitive.
display_name: The name to display for the instance in the Command Center user interface.
master_port: The Greenplum Database master port. Default: 5432.
install_wlm: If True, Greenplum Workload Manager is installed. Default: False.
web_port: The listen port for the Command Center lighttpd web server. This port must be different for each Command Center Console instance on the host. Default: 28080.
enable_ssl: True if client connections to the Command Center web server should be secured with SSL. Default: False.
enable_user_cert: True if the server certificate is supplied by the user. If False (default) and enable_ssl is True, gpcmdr generates a certificate during setup. Data for the certificate's CN is entered interactively during setup. Default: False.
ssl_cert_file: If enable_user_cert is True, set this parameter to the full path to a valid certificate in PEM file format.
enable_user_dhe: Set to True to specify the location of an existing Diffie-Hellman parameters (dhparam) file. If False, gpcmdr creates a new dhparam file. The file is in PEM format.
enable_reuse_dhe: When set to True, if gpcmdr finds an existing dhparam.pem file, it will use the existing file instead of creating a new one.
dhe_parm_file: The full path to the dheparam file to use for the instance.
enable_ipv6: Set to True to enable IPV6 connections. Default: False.
enable_csrf_protect: Set to True to enable cross-site request forgery. Default: False.
enable_copy_standby: Set to True to have gpcmdr install the instance configuration on the Greenplum standby master host.
standby_master_host: The name of the Greenplum standby master host. Required when enable_copy_standby is True.

Example

This example configuration sets up two Command Center instances, prod and dev. Parameters in the [DEFAULT] section apply to all instances and may be overridden by parameters in the [production] and [development] sections.

[DEFAULT]
remote_db: false
enable_ipv6: false
enable_csrf_protect: true
enable_copy_standby: true
standby_master_host: smdw
enable_ssl: true
enable_user_cert: true
ssl_cert_file: /etc/ssl/certs/cert.pem
enable_user_dhe: false
enable_reuse_dhe: true

[production]
master_hostname: mdw
instance_name: prod
display_name: Production
master_port: 5432
web_port: 28080
install_wlm: true

[development]
master_hostname: mdw
instance_name: dev
enable_copy_standby: false
display_name: Development
master_port: 5532
web_port: 28090