Logs for the probe:
time=2026-10-30T10:12:27.960Z level=INFO source=handler.go:122 msg="Beginning probe" module=http_2xx target=http://169.254.169.254/latest/meta-data/ probe=http timeout_seconds=119.5
time=2026-10-30T10:12:27.960Z level=INFO source=utils.go:61 msg="Resolving target address" module=http_2xx target=http://169.254.169.254/latest/meta-data/ target=169.254.169.254 ip_protocol=ip4
time=2026-10-30T10:12:27.960Z level=INFO source=utils.go:96 msg="Resolved target address" module=http_2xx target=http://169.254.169.254/latest/meta-data/ target=169.254.169.254 ip=169.254.169.254
time=2026-10-30T10:12:27.960Z level=INFO source=http.go:153 msg="Making HTTP request" module=http_2xx target=http://169.254.169.254/latest/meta-data/ url=http://169.254.169.254/latest/meta-data/ host=169.254.169.254
time=2026-10-30T10:12:27.961Z level=INFO source=http.go:479 msg="Received HTTP response" module=http_2xx target=http://169.254.169.254/latest/meta-data/ status_code=401
time=2026-10-30T10:12:27.962Z level=INFO source=http.go:494 msg="Invalid HTTP response status code, wanted 2xx" module=http_2xx target=http://169.254.169.254/latest/meta-data/ status_code=401
time=2026-10-30T10:12:27.962Z level=INFO source=http.go:601 msg="Response timings for roundtrip" module=http_2xx target=http://169.254.169.254/latest/meta-data/ roundtrip=0 start=2026-10-30T10:12:27.960Z dnsDone=2026-10-30T10:12:27.960Z connectDone=2026-10-30T10:12:27.961Z gotConn=2026-10-30T10:12:27.961Z responseStart=2026-10-30T10:12:27.961Z tlsStart=0001-01-01T00:00:00.000Z tlsDone=0001-01-01T00:00:00.000Z end=2026-10-30T10:12:27.962Z
time=2026-10-30T10:12:27.962Z level=ERROR source=handler.go:135 msg="Probe failed" module=http_2xx target=http://169.254.169.254/latest/meta-data/ duration_seconds=0.002517984



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 1.6406e-05
# HELP probe_duration_seconds Returns how long the probe took to complete in seconds
# TYPE probe_duration_seconds gauge
probe_duration_seconds 0.002517984
# 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 0
# 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"} 0.000987912
probe_http_duration_seconds{phase="processing"} 0.000360711
probe_http_duration_seconds{phase="resolve"} 1.6406e-05
probe_http_duration_seconds{phase="tls"} 0
probe_http_duration_seconds{phase="transfer"} 0.000713597
# HELP probe_http_redirects The number of redirects
# TYPE probe_http_redirects gauge
probe_http_redirects 0
# HELP probe_http_ssl Indicates if SSL was used for the final redirect
# TYPE probe_http_ssl gauge
probe_http_ssl 0
# HELP probe_http_status_code Response HTTP status code
# TYPE probe_http_status_code gauge
probe_http_status_code 401
# HELP probe_http_uncompressed_body_length Length of uncompressed response body
# TYPE probe_http_uncompressed_body_length gauge
probe_http_uncompressed_body_length 0
# 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 3.370477313e+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_success Displays whether or not the probe was a success
# TYPE probe_success gauge
probe_success 0



Module configuration:
prober: http
http:
  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