Resolve "Gitaly should expose the current version through a Prometheus metric"
requested to merge 241-gitaly-should-expose-the-current-version-through-a-prometheus-metric into master
Closes #241 (closed)
$ curl "localhost:36363/metrics"|grep gitlab_build_info
# HELP gitlab_build_info Current version of this GitLab Service
# TYPE gitlab_build_info gauge
gitlab_build_info{version="xxxx"} 1
Edited by GitLab Release Tools Bot