#  Copyright 2021 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
body common control
{
  bundlesequence => { "example" };
}

bundle agent example
{
  vars:
    "ps[relayhost]" string => "[mymailrelay]:587";
    "ps[mydomain]" string => "iu.hio.no";
    "ps[smtp_sasl_auth_enable]" string => "yes";
    "ps[smtp_sasl_password_maps]" string => "hash:/etc/postfix/sasl-passwd";
    "ps[smtp_sasl_security_options]" string => "";
    "ps[smtp_use_tls]" string => "yes";
    "ps[default_privs]" string => "mailman";
    "ps[inet_protocols]" string => "all";
    "ps[inet_interfaces]" string => "127.0.0.1";
    "parameter_name" slist => getindices("ps");
    "parameter_name_sorted" slist => sort(parameter_name, lex);

  reports:
    "Found key $(parameter_name_sorted)";
}

#+end_src
###############################################################################
#+begin_src example_output
#@ ```
#@ R: Found key default_privs
#@ R: Found key inet_interfaces
#@ R: Found key inet_protocols
#@ R: Found key mydomain
#@ R: Found key relayhost
#@ R: Found key smtp_sasl_auth_enable
#@ R: Found key smtp_sasl_password_maps
#@ R: Found key smtp_sasl_security_options
#@ R: Found key smtp_use_tls
#@ ```
#+end_src
