Logs for the probe:
time=2026-10-26T08:26:51.020Z level=WARN source=http.go:490 msg="Received redirect" module=http_2xx target=https://prometheus.dev.gemdat.app location="https://dev.oauth2-proxy.gemdat.app/oauth2/start?rd=http://prometheus.dev.gemdat.app/"
time=2026-10-26T08:26:51.050Z level=WARN source=http.go:490 msg="Received redirect" module=http_2xx target=https://prometheus.dev.gemdat.app location="https://login.microsoftonline.com/39d7fbb0-c558-44fc-97bc-92decf209dc4/oauth2/v2.0/authorize?approval_prompt=force&client_id=f126ac55-8591-4f7f-9e93-21efa09039a1&redirect_uri=https%3A%2F%2Fdev.oauth2-proxy.gemdat.app%2Foauth2%2Fcallback&response_type=code&scope=openid+profile+email+User.Read&state=LfFj6uSpRCQ8vMOVKQZFOuu7OZalSvsqPbH8Vlz2i38%3Ahttp%3A%2F%2Fprometheus.dev.gemdat.app%2F"



Metrics that would have been returned:
# HELP probe_dns_lookup_time_seconds Returns the time taken for probe dns lookup in seconds
# TYPE probe_dns_lookup_time_seconds gauge
probe_dns_lookup_time_seconds 0.023686133
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 0.232939074
# HELP probe_failed_due_to_regex Indicates if probe failed due to regex
# TYPE probe_failed_due_to_regex gauge
probe_failed_due_to_regex 0
# HELP probe_http_content_length Length of http content response
# TYPE probe_http_content_length gauge
probe_http_content_length 45583
# HELP probe_http_duration_seconds Duration of http request by phase, summed over all redirects
# TYPE probe_http_duration_seconds gauge
probe_http_duration_seconds{phase="connect"} 0.016833339
probe_http_duration_seconds{phase="processing"} 0.09936181899999999
probe_http_duration_seconds{phase="resolve"} 0.058139001999999995
probe_http_duration_seconds{phase="tls"} 0.043269477
probe_http_duration_seconds{phase="transfer"} 0.012612521
# HELP probe_http_redirects The number of redirects
# TYPE probe_http_redirects gauge
probe_http_redirects 2
# HELP probe_http_ssl Indicates if SSL was used for the final redirect
# TYPE probe_http_ssl gauge
probe_http_ssl 1
# HELP probe_http_status_code Response HTTP status code
# TYPE probe_http_status_code gauge
probe_http_status_code 200
# HELP probe_http_uncompressed_body_length Length of uncompressed response body
# TYPE probe_http_uncompressed_body_length gauge
probe_http_uncompressed_body_length 45583
# HELP probe_http_version Returns the version of HTTP of the probe response
# TYPE probe_http_version gauge
probe_http_version 1.1
# HELP probe_ip_addr_hash Specifies the hash of IP address. It's useful to detect if the IP address changes.
# TYPE probe_ip_addr_hash gauge
probe_ip_addr_hash 2.631554749e+09
# HELP probe_ip_protocol Specifies whether probe ip protocol is IP4 or IP6
# TYPE probe_ip_protocol gauge
probe_ip_protocol 4
# HELP probe_ssl_earliest_cert_expiry Returns last SSL chain expiry in unixtime
# TYPE probe_ssl_earliest_cert_expiry gauge
probe_ssl_earliest_cert_expiry 1.800921599e+09
# HELP probe_ssl_last_chain_expiry_timestamp_seconds Returns last SSL chain expiry in timestamp
# TYPE probe_ssl_last_chain_expiry_timestamp_seconds gauge
probe_ssl_last_chain_expiry_timestamp_seconds 1.800921599e+09
# HELP probe_ssl_last_chain_info Contains SSL leaf certificate information
# TYPE probe_ssl_last_chain_info gauge
probe_ssl_last_chain_info{fingerprint_sha256="ea43ec4331687e5c2f3286b89562c9fcff51d016916c34ed617e6470a86a1737",issuer="CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1,O=DigiCert Inc,C=US",serialnumber="0dbf4e082819760d9d2a4f423dd78bd7",subject="CN=stamp2.login.microsoftonline.com,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US",subjectalternative="stamp2.login.microsoftonline.com,login.microsoftonline-int.com,login.microsoftonline-p.com,login.microsoftonline.com,login2.microsoftonline-int.com,login2.microsoftonline.com,loginex.microsoftonline-int.com,loginex.microsoftonline.com,stamp2.login.microsoftonline-int.com"} 1
# HELP probe_success Displays whether or not the probe was a success
# TYPE probe_success gauge
probe_success 1
# HELP probe_tls_cipher_info Returns the TLS cipher negotiated during handshake
# TYPE probe_tls_cipher_info gauge
probe_tls_cipher_info{cipher="TLS_AES_256_GCM_SHA384"} 1
# HELP probe_tls_version_info Returns the TLS version used or NaN when unknown
# TYPE probe_tls_version_info gauge
probe_tls_version_info{version="TLS 1.3"} 1



Module configuration:
prober: http
timeout: 5s
http:
  valid_http_versions:
  - HTTP/1.1
  - HTTP/2.0
  preferred_ip_protocol: ip4
  ip_protocol_fallback: true
  follow_redirects: true
  enable_http2: true
tcp:
  ip_protocol_fallback: true
icmp:
  ip_protocol_fallback: true
  ttl: 64
dns:
  ip_protocol_fallback: true
  recursion_desired: true