soft link documentation

Signed-off-by: Christian Goll <cgoll@suse.com>

CHANGELOG.md

@@ -29,6 +29,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Document "known issues."
 - Add `wwctl <node|profile> <add|set> --kernelversion` to specify the desired kernel version or path. #1556
 - Add `wwctl container kernels` to list discovered kernels from containers. #1556
+- Add possibility to define a softlink target with an overlay template
 
 ### Changed
 

userdocs/contents/templating.rst

@@ -212,6 +212,17 @@ A given string can be split into substrings.
   {{ $y := (split $x ":") -}}
   {{ range $y }} {{.}} {{ end }}
 
+softlink
+^^^^^^^^
+
+Will create a soft link to the given string for the template.
+
+ImportLink
+^^^^^^^^^^
+
+Tries to evaluate the soft link on the host running `wwctl`/`warewulfd` and
+then create the soft link to it.
+
 
 Node specific files
 -------------------