Hi Marcelo, We are not using TLS parameters.
Please let me know if you need anymore. Thanks, Venkatraman N On Sunday, January 31, 2021 at 11:40:50 PM UTC+5:30 [email protected] wrote: > This seems to be an issue with the server. BBE is connecting to the target > (https://www2.trustnet.com) and it's getting a 502. Is the server trying > to enforce some TLS parameters? Headers? Something along those lines? > > Marcelo > > On Tue, Jan 12, 2021 at 11:06 AM RBFE <[email protected]> wrote: > >> *Host operating system: output of **uname -a* >> >> Linux EUWBOMON01 4.18.0-147.8.1.el8_1.x86_64 #1 >> <https://github.com/prometheus/blackbox_exporter/pull/1> SMP Thu Apr 9 >> 13:49:54 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux >> >> *blackbox_exporter version: output of **blackbox_exporter --version* >> >> blackbox_exporter, version 0.17.0 (branch: HEAD, revision: 1bc7680 >> <https://github.com/prometheus/blackbox_exporter/commit/1bc768014cf6815f7e9d694e0292e77dd10f3235> >> ) >> build user: root >> build date: 20200619-11:54:41 >> go version: go1.14.4 >> >> *What is the blackbox.yml module config.* >> >> modules: >> http_2xx: >> prober: http >> timeout: 25s >> http: >> valid_http_versions: ["HTTP/1.0", "HTTP/1.1", "HTTP/2.0"] >> valid_status_codes: [] >> preferred_ip_protocol: ip4 >> tls_config: >> insecure_skip_verify: true >> http_post_2xx: >> prober: http >> timeout: 5s >> http: >> method: POST >> preferred_ip_protocol: ip4 >> tcp_connect: >> prober: tcp >> timeout: 5s >> tcp: >> preferred_ip_protocol: ip4 >> icmp: >> prober: icmp >> timeout: 5s >> icmp: >> preferred_ip_protocol: ip4 >> http_2xx_home: >> prober: http >> timeout: 5s >> http: >> method: GET >> >> fail_if_body_not_matches_regexp: >> >> - "OK" >> >> fail_if_not_ssl: true >> >> preferred_ip_protocol: ip4 >> >> http_2xx_tls: >> prober: http >> timeout: 25s >> http: >> valid_http_versions: ["HTTP/1.0", "HTTP/1.1", "HTTP/2.0"] >> valid_status_codes: [] >> preferred_ip_protocol: ip4 >> >> *What is the prometheus.yml scrape config.* >> >> - job_name: 'blackbox-Product_Template' >> scrape_interval: 30s >> metrics_path: /probe >> params: >> module: [http_2xx] >> file_sd_configs: >> - files: ['./blackboxtargets/blackbox_product_template_targets.yml'] >> relabel_configs: >> - source_labels: [*address*] >> target_label: __param_target >> - source_labels: [__param_target] >> target_label: instance >> - target_label: *address* >> replacement: Blackbox_server_IP >> >> *What logging output did you get from adding **&debug=true** to the >> probe URL?* >> >> Logs for the probe: >> ts=2021-01-07T13:29:02.789489148Z caller=main.go:304 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Beginning probe" >> probe=http timeout_seconds=25 >> ts=2021-01-07T13:29:02.789667447Z caller=http.go:323 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Resolving target >> address" ip_protocol=ip4 >> ts=2021-01-07T13:29:02.804001657Z caller=http.go:323 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Resolved target >> address" ip=104.18.186.229 >> ts=2021-01-07T13:29:02.804057257Z caller=client.go:252 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Making HTTP request" >> url=https://104.18.186.229 host=www2.trustnet.com >> ts=2021-01-07T13:29:02.930748562Z caller=main.go:119 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Received HTTP response" >> status_code=502 >> ts=2021-01-07T13:29:02.930772962Z caller=main.go:119 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Invalid HTTP response >> status code, wanted 2xx" status_code=502 >> ts=2021-01-07T13:29:02.930826762Z caller=main.go:119 module=http_2xx >> target=https://www2.trustnet.com level=info msg="Response timings for >> roundtrip" roundtrip=0 start=2021-01-07T13:29:02.804120156Z >> dnsDone=2021-01-07T13:29:02.804120156Z >> connectDone=2021-01-07T13:29:02.806239843Z >> gotConn=2021-01-07T13:29:02.815712583Z >> responseStart=2021-01-07T13:29:02.930606663Z >> end=2021-01-07T13:29:02.930792862Z >> ts=2021-01-07T13:29:02.930893061Z caller=main.go:304 module=http_2xx >> target=https://www2.trustnet.com level=error msg="Probe failed" >> duration_seconds=0.141338714 >> >> 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 0.01433891 >> >> HELP probe_duration_seconds Returns how long the probe took to complete >> in seconds >> >> TYPE probe_duration_seconds gauge >> >> probe_duration_seconds 0.141338714 >> >> 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 1477 >> >> 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"} 0.002119787 >> probe_http_duration_seconds{phase="processing"} 0.11489408 >> probe_http_duration_seconds{phase="resolve"} 0.01433891 >> probe_http_duration_seconds{phase="tls"} 0.011592527 >> probe_http_duration_seconds{phase="transfer"} 0.000186199 >> >> 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 1 >> >> HELP probe_http_status_code Response HTTP status code >> >> TYPE probe_http_status_code gauge >> >> probe_http_status_code 502 >> >> HELP probe_http_uncompressed_body_length Length of uncompressed response >> body >> >> TYPE probe_http_uncompressed_body_length gauge >> >> probe_http_uncompressed_body_length 1477 >> >> HELP probe_http_version Returns the version of HTTP of the probe response >> >> TYPE probe_http_version gauge >> >> probe_http_version 2 >> >> 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 3.641314862e+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 earliest SSL cert expiry in >> unixtime >> >> TYPE probe_ssl_earliest_cert_expiry gauge >> >> probe_ssl_earliest_cert_expiry 1.6131312e+09 >> >> HELP probe_ssl_last_chain_expiry_timestamp_seconds Returns last SSL chain >> expiry in timestamp seconds >> >> TYPE probe_ssl_last_chain_expiry_timestamp_seconds gauge >> >> probe_ssl_last_chain_expiry_timestamp_seconds -6.21355968e+10 >> >> HELP probe_success Displays whether or not the probe was a success >> >> TYPE probe_success gauge >> >> probe_success 0 >> >> HELP probe_tls_version_info Contains the TLS version used >> >> TYPE probe_tls_version_info gauge >> >> probe_tls_version_info{version="TLS 1.3"} 1 >> >> Module configuration: >> prober: http >> timeout: 25s >> http: >> valid_http_versions: >> - HTTP/1.0 >> - HTTP/1.1 >> - HTTP/2.0 >> preferred_ip_protocol: ip4 >> ip_protocol_fallback: true >> tls_config: >> insecure_skip_verify: true >> tcp: >> ip_protocol_fallback: true >> icmp: >> ip_protocol_fallback: true >> dns: >> ip_protocol_fallback: true >> >> *What did you expect to see?* >> >> Expect to see result of 200 >> We have looked into the page inspection and App Insights and both are >> returning the correct 200 value. >> >> *What did you see instead?* >> >> Getting an incorrect result of 502 >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Prometheus Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/prometheus-users/1718646e-fc5e-49e9-9955-2ad7c54bc632n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/prometheus-users/1718646e-fc5e-49e9-9955-2ad7c54bc632n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Marcelo Magallón > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/a7355d4f-2597-4a40-af85-5e0195226b78n%40googlegroups.com.
