randomint.cf

#  Copyright 2019 Northern.tech AS

#  This file is part of Cfengine 3 - written and maintained by Northern.tech AS.

#  This program is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License as published by the
#  Free Software Foundation; version 3.

#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA

# To the extent this program is licensed as part of the Enterprise
# versions of Cfengine, the applicable Commercial Open Source License
# (COSL) may apply to this file if you as a licensee so wish it. See
# included file COSL.txt.

#+begin_src cfengine3
bundle agent main
{
  vars:
      "low"    string => "4";
      "high"   string => "60";

      "random"    int => randomint($(low), $(high));
  classes:
      "isabove" expression => isgreaterthan($(random), 3);

  reports:
    isabove::
      "The generated random number was above 3";

    show_random::
      "Randomly generated '$(random)'";
}
#+end_src
###############################################################################
#+begin_src show_random_example_output
#@ ```
#@ R: The generated random number was above 3
#@ R: Randomly generated '9'
#@ R: Randomly generated '52'
#@ R: Randomly generated '26'
#@ ```
#+end_src
#+begin_src example_output
#@ ```
#@ R: The generated random number was above 3
#@ ```
#+end_src