Fail on invalid certs

.gitlab-ci.yml

@@ -67,7 +67,6 @@ certs:
   stage: test
   variables:
     OAS_DOMAIN: 'ci-${CI_PIPELINE_ID}.ci.openappstack.net'
-  allow_failure: true
   script:
     - eval $(ssh-agent -s)
     - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null