helios_config_unset - delete a config param's value from the Helios database
helios_config_unset --service=<service name> --param=<param name> [--hostname=<hostname>] # delete the "endpoint_url" param for MyService on all hosts helios_config_unset --service=MyService --hostname=* --param=endpoint_url # delete the "port" param for MyService on the current host helios_config_unset --service=MyService --param=port
The helios_config_unset command can be used to delete configuration parameters for a service from the Helios collective database. This allows Helios configuration parameters to be deleted from the command line or shell scripts.
If the --hostname (or -H) parameter is not specifed, helios_config_unset will default to the current host. If you want a parameter to be removed for a service across an entire collective, set the --hostname parameter to '*'. WARNING: Be careful with deleting parameters with --hostname=* as you will deleting the parameter for every instance of your service in the entire collective!
Andrew Johnson, <lajandy at cpan dot org>
Copyright (C) 2013-4 by Logical Helion, LLC.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.0 or, at your option, any later version of Perl 5 you may have available.
This software comes with no warranty of any kind.
To install Helios, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Helios
CPAN shell
perl -MCPAN -e shell install Helios
For more information on module installation, please visit the detailed CPAN module installation guide.