control_expand.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.


bundle common g
{
  classes:

      "softclass" expression => "any";

  vars:

      "bundle" slist => { "bundle1", "bundle2", @(g.extra) };

    any::

      # default extra

      "extra" slist => { "bundle3" },
      policy => "overridable";

    softclass::

      "extra" slist => { "bundle3", "bundle4" },
      policy => "overridable";

}

##############################################################

body common control
{
      bundlesequence  => { @(g.bundle) };
}

##############################################################

bundle agent bundle1
{
  vars:

      "var1" string => "anything";
      "bundle"  slist => { @(g.bundle) };

  reports:
      "$(bundle)";
}

bundle agent bundle2
{
  classes:

      "ok" expression => isvariable("bundle1.var1");

  reports:

    ok::

      "Success";
}

bundle agent bundle3
{
  reports:
      "Success extra...";
}

bundle agent bundle4
{
  reports:
      "Success extra more...";
}