test writing file

.github/workflows/deploy_testing.yaml

@@ -96,13 +96,15 @@ jobs:
 
       - name: pull docker image and run
         working-directory: ./rest
+        with: 
+          key: testing_key
         run: | 
          echo "${PRIVATE_KEY}" > private_key && chmod 600 private_key
          scp -o StrictHostKeyChecking=no -i private_key ./.env ${USER_NAME}@${HOSTNAME}:.env
          ssh  -o StrictHostKeyChecking=no -T -i private_key ${USER_NAME}@${HOSTNAME} '
          
             # Now we have got the access of EC2 and we will start the deploy .
-            echo "${TEST_VAR}" > test.txt
+            echo "${key}" > test.txt
             aws ecr get-login-password --region eu-central-1 | docker login --username AWS --password-stdin  "$TESTING_ECR_REGISTRY/$TESTING_ECR_REGISTRY_IMAGE:$GITHUB_REF_NAME"
             docker pull 127163565383.dkr.ecr.eu-central-1.amazonaws.com/openeo-dev-ec2:latest
             # stop and remove all containers