add container scanning job

.gitlab-ci.yml

@@ -4,6 +4,7 @@ variables:
 
 stages:
   - build
+  - scan
 
 before_script:
   - apk update && apk add groff less && apk add py-pip
@@ -32,3 +33,15 @@ build-master:
       - Dockerfile
       - .gitlab-ci.yml
       - run-agent.sh
+
+include:
+  - project: interop/checkqualys
+    file: templates/.check-qualys-job.yml
+
+container_scanning:
+  stage: scan
+  extends: qualys_scan
+  when: on_success
+  variables:
+    CI_TOKEN: $CI_TOKEN
+    DOCKER_IMAGE: ${DOIT_REGISTRY_IMAGE_TAG}