In the example:
```
execute 'test_rule' do
          command 'command_to_run
            --option value
            --option value
            --source \#{node[:name_of_node][:ipsec][:local][:subnet]}
            -j test_rule'
          action :nothing
        end
```

that example command would not run correctly because the variable #{node{node[:name_of_node][:ipsec][:local][:subnet]}
would not be evaluated.  

changing to double quotes fixes the example.  

Obvious fix.

Signed-off-by: Pete Higgins <pete@peterhiggins.org>

Introcduced 12 years ago, probably just cruft that never got cleaned up:
https://github.com/chef/chef/commit/f826880c267755005fccb93bdac6105a3a8e24b2

Signed-off-by: Pete Higgins <pete@peterhiggins.org>

Signed-off-by: Pete Higgins <pete@peterhiggins.org>

Get the actual systemd action right. Add a kitchen test for this as well.

Signed-off-by: Tim Smith <tsmith@chef.io>

Convert windows custom resources to unified_mode

Tiny bit of code rage included to wipe out a completely unnecessary
nodoc property I found in two of these.

There are 7 other non-custom-resource-style windows resources that
need converting that are all that is left.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

The universal DSL includes all this stuff. In resource we include the universal DSL, but we also include several of the things it includes.

Signed-off-by: Tim Smith <tsmith@chef.io>

Signed-off-by: dheerajd-msys <dheeraj.dubey@msystechnologies.com>

Convert openssl resources to unified_mode