Rex::Helper::Rexfile::ParamLookup - Online Linux Manual PageSection : 3
Updated : 2021-03-06
Source : perl v5.32.1
Note : User Contributed Perl Documentation

NAMERex::Helper::Rexfile::ParamLookup − A command to manage task parameters. A command to manage task parameters. Additionally it register the parameters as template values. This module also looks inside a CMDB (if present) for a valid key.

SYNOPSIS​ task "setup", sub { ​ my $var = param_lookup "param_name", "default_value"; ​ };

LOOKUPFirst param_lookup checks the task parameters for a valid parameter. If none is found and if a CMDB is used, it will look inside the cmdb. If your module is named Rex::NTP than it will first look if the key Rex::NTP::param_name exists. If it doesn't exists it checks for the key param_name.
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