Add --retry-connrefused to dracut curl commands

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

CHANGELOG.md

@@ -9,6 +9,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Added
 
 - Added `wwctl overlay import --overwrite` to overwrite existing overlay file.
+- Add `--retry-connrefused` to dracut curl commands.
 
 ### Fixed
 

dracut/modules.d/90wwinit/load-wwinit.sh

@@ -15,7 +15,7 @@ do
     fi
     (
         curl --location --silent --get ${localport} \
-            --retry 60 --retry-delay 1 \
+            --retry 60 --retry-connrefused --retry-delay 1 \
             --data-urlencode "assetkey=${wwinit_assetkey}" \
             --data-urlencode "uuid=${wwinit_uuid}" \
             --data-urlencode "stage=${stage}" \