Use CentOS Stream minimal image

Containerfile

@@ -1,11 +1,11 @@
-FROM quay.io/olbohlen/kshbase:latest
-#FROM docker.eenfach.de/olbohlen/kshbase:latest
+FROM quay.io/centos/centos:stream10-minimal
 LABEL author="Olaf Bohlen <olbohlen@eenfach.de>"
 
 COPY recipe-processor.ksh /usr/local/bin/recipe-processor.ksh
 RUN chmod 755 /usr/local/bin/recipe-processor.ksh && \
+    microdnf install -y shadow-utils && \
     useradd cookie && \
-    dnf install -y jq
+    microdnf install -y jq ksh
 
 USER cookie
 

cookie-operator-deployment.yaml

@@ -19,7 +19,7 @@ spec:
     spec:
       serviceAccountName: cookieprocessor
       containers:
-      - image: quay.io/olbohlen/cookie-operator:latest
+      - image: quay.io/kareiva/cookie-operator:latest
         name: cookie-operator
         resources: {}
 status: {}