Agent 7.16.0 cannot parse non-semantic nginx version

After upgrading DataDog agent to 7.16.0 nginx integration stopped working.

Agent Log: Dec 18 15:42:50 nginxproxy agent[29323]: 2019-12-18 15:42:50 EST | CORE | ERROR | (pkg/collector/python/datadog_agent.go:116 in LogMessage) | nginx:17d65b5a97c80644 | (core.py:45) | Unable to transform `version` metadata value `nginx`: Version does not adhere to semantic versioning

nginx -v: nginx version: nginx/1.13.9 (Ubuntu)

Nothing changed in nginx.d/conf.yaml except status url: - nginx_status_url: http://localhost:8080/stub_status/

datadog-agent version: Agent 7.16.0 - Commit: 3e13b77 - Serialization version: 4.15.0 - Go version: go1.12.9

Worked fine with version Agent 6.15.1-1

[alexulyanov]

My bad, metrics are actually sent. There was a delay in them showing in a dashboard which made me think version parsing was a problem.

[therve]

Thanks for the feedback. I was wondering if it was possible for you to set server_tokens on on the nginx_status location. This should allow the check to retrieve the version, and hopefully not leak it on others.