remove duble vars

gitea/workflows/docker-build.yml

@@ -1,28 +1,22 @@
 name: build container icinga2
 on: 
   push:
-    paths:
-      - 'Dockerfile'
-      - 'init.sh'
 
 defaults:
   run:
     working-directory: ./icinga2
 
-env:
-  REGISTRY_HOST: git.ao-it.net
-  CONTAINER_TAG: ${{ gitea.repository }}
-  CONTAINER_VERSION: latest
-
 jobs:
   deploy:
     runs-on: test
     steps:
       - name: clone repo
         working-directory: ${{ gitea.workspace }}
-        run: git clone https://$TOKEN@${{ vars.AOIT_GIT_URL }}/${{ gitea.repository }}
+        run: git clone https://$TOKEN@$GIT_HOST/$GIT_REPO
         env:
           TOKEN: ${{ secrets.SERVICE_USER_TOKEN }}
+          GIT_HOST: ${{ vars.AOIT_GIT_URL }}
+          GIT_REPO: ${{ gitea.repository }}
       - name: docker build
         run: docker build -t $REGISTRY_HOST/$CONTAINER_TAG:$CONTAINER_VERSION .
       - name: upload container ...
@@ -33,5 +27,8 @@ jobs:
         env:
           REGISTRY_USER: ${ secrets.REGISTRY_USER }
           REGISTRY_PASS: ${ secrets.TOKEN_SVC_DOCKER }
+          REGISTRY_HOST: ${{ vars.AOIT_GIT_URL }}
+          CONTAINER_TAG: ${{ gitea.repository }}
+          CONTAINER_VERSION: latest
       - name: docker cleanup image and layer ... 
         run: docker builder prune -af