upgrade to bullseye

.gitlab-ci.yml

@@ -2,29 +2,3 @@ include:
         - project: dockerized/commons
           ref: master
           file: gitlab-ci-template.yml
-
-stages:
-        - check
-        - build
-        - krohnify
-
-variables:
-        NEXUS_REGISTRY: devnexus.krohne.com:18079/repository/docker-krohne
-        NEXUS_IMAGE_NAME: $NEXUS_REGISTRY/$CI_PROJECT_NAME
-
-krohnify:
-        image: registry.hottis.de/dockerized/docker-bash:latest
-        stage: krohnify
-        tags:
-                - krohne
-                - linux
-                - docker
-        only:
-                - tags
-        script:
-                - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
-                - docker pull $IMAGE_NAME:${CI_COMMIT_TAG} 
-                - docker tag $IMAGE_NAME:${CI_COMMIT_TAG} $NEXUS_IMAGE_NAME:${CI_COMMIT_TAG}
-                - docker login $NEXUS_REGISTRY --username $NEXUS_USER --password $NEXUS_PASSWORD
-                - docker push $NEXUS_IMAGE_NAME:${CI_COMMIT_TAG}
-

Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:buster
+FROM debian:bullseye
 
 LABEL Maintainer="Wolfgang Hottgenroth <woho@hottis.de>"
 LABEL ImageName="registry.hottis.de/dockerized/base-build-env"