Proxy doesn't work

[jmvizcainoio]

Bug report

What operating system and version are you using?

• Debian bullseye
• osqueryd version 5.11.0

20.04.3 LTS (Focal Fossa)
ubuntu

What version of osquery are you using?

5.11.0

What steps did you take to reproduce the issue?

 /opt/orbit/bin/osqueryd/linux/stable/osqueryd --pidfile=/opt/orbit/osquery.pid --database_path=/opt/orbit/osquery.db --extensions_socket=/opt/orbit/orbit-osquery.em --logger_path=/opt/orbit/osquery_log --enroll_secret_env ENROLL_SECRET --tls_hostname=fleet.dns.server --enroll_tls_endpoint=/api/v1/osquery/enroll --config_plugin=tls --config_tls_endpoint=/api/v1/osquery/config --config_refresh=60 --disable_distributed=false --distributed_plugin=tls --distributed_tls_max_attempts=10 --distributed_tls_read_endpoint=/api/v1/osquery/distributed/read --distributed_tls_write_endpoint=/api/v1/osquery/distributed/write --logger_plugin=tls,filesystem --logger_tls_endpoint=/api/v1/osquery/log --disable_carver=false --carver_disable_function=false --carver_start_endpoint=/api/v1/osquery/carve/begin --carver_continue_endpoint=/api/v1/osquery/carve/block --carver_block_size=8000000 --tls_server_certs /opt/orbit/certs.pem --augeas_lenses /opt/orbit/lenses --force --flagfile /opt/orbit/osquery.flags --host-identifier uuid --proxy_hostname=http://10.169.183.165:8443
W0219 15:39:13.650493 2082713 enroll.cpp:124] Could not get enroll secret from environment variable: ENROLL_SECRET
W0219 15:39:13.697268 2082713 tls_enroll.cpp:101] Failed enrollment request to https://fleet.dns.server/api/v1/osquery/enroll (Request error: Failed to connect to proxy host http://xxx.xxx.xxx.xxx:8443: Service not found) retrying...

What did you expect to see?

Osqueryd doesn't connect to the fleetdm server when i configure to do using the proxy.

I was check the proxy and works fine because orbit download a file from fleet before start osqueryd

What did you see instead?

W0219 15:39:13.697268 2082713 tls_enroll.cpp:101] Failed enrollment request to https://fleet.dns.server/api/v1/osquery/enroll (Request error: Failed to connect to proxy host http://xxx.xxx.xxx.xxx:8443: Service not found) retrying...

I was try replace the proxy ip address by the dns proxy but the error is the same. I think that proxy_hostname doesn't work.