Add initial script for image building

build-image.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if [ $# -lt 1 ]; then
+    echo "$0 imageversion [push]"
+    echo "If push is specified, also push to our harbor"
+    exit 1
+fi
+
+tagprefix=harbor.k8s.ungleich.ch/ungleich-public/dynamicweb
+version=$1; shift
+
+tag=${tagprefix}:${version}
+
+docker build -t "${tag}" .