Merge branch 'karma-config-file' into 'master'

prometheus: use karma config file

See merge request !114
2 jobs for master in 10 minutes and 7 seconds (queued for 7 seconds)
Status Job ID Name Coverage
  Docker Build
passed #17454
docker_build_and_release_tests

00:01:09

 
  Test
failed #17455
ai3
run_full_test

00:08:57

 
Name Stage Failure
failed
run_full_test Test
Running playbook /builds/ai3/float/test/integration-test-docker.yml...
ERROR: failed to run the integration tests
/builds/ai3/float/test/test-full /builds/ai3/float/test/test-full /builds/ai3/float/test
==> host2: Removing domain...
==> host1: Removing domain...
/builds/ai3/float/test/test-full /builds/ai3/float/test
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1