eventlog-live-otelcol: Stream eventlog data to the OpenTelemetry Collector.

[ bsd3, debug, library, monitoring, program, system ] [ Propose Tags ] [ Report a vulnerability ]

This executable supports live streaming of eventlog data into the OpenTelemetry Collector.

Usage: eventlog-live-otelcol (--eventlog-stdin | --eventlog-file FILE | --eventlog-socket SOCKET)
                             [--eventlog-socket-timeout SECONDS]
                             [--eventlog-socket-exponent NUMBER]
                             [--eventlog-flush-interval SECONDS]
                             [--eventlog-log-file FILE]
                             [-h Tcmdyrbi]
                             [--service-name STRING]
                             [-v|--verbosity fatal|error|warning|info|debug|trace]
                             [-s|--stats]
                             [--config FILE]
                             --otelcol-host HOST
                             [--otelcol-port PORT]
                             [--otelcol-authority HOST]
                             [--otelcol-ssl]
                             [--otelcol-certificate-store FILE]
                             [--otelcol-ssl-key-log FILE | --otelcol-ssl-key-log-from-env]
                             [--control]
                             [--control-port PORT]
                             [--control-cors-allow-origin ORIGIN]
                             [--control-cors-max-age SECONDS]
                             [--control-cors-require-origin]
                             [--control-cors-ignore-failure]
                             [--my-eventlog-socket-unix FILE]
                             [--my-ghc-debug-socket | --my-ghc-debug-socket-unix FILE | --my-ghc-debug-socket-tcp ADDRESS]
                             [--print-defaults]
                             [--print-config-json-schema]

Available options:
  --eventlog-stdin                   Read the eventlog from stdin.
  --eventlog-file FILE               Read the eventlog from a file.
  --eventlog-socket SOCKET           Read the eventlog from a Unix socket.
  --eventlog-socket-timeout SECONDS  Eventlog socket connection retry timeout in seconds.
  --eventlog-socket-exponent NUMBER  Eventlog socket connection retry timeout exponent.
  --eventlog-flush-interval SECONDS  Eventlog flush interval in seconds.
                                     Should match the option passed to the application.
  --eventlog-log-file FILE           Use file to log binary eventlog data.
  -h Tcmdyrbi                        Heap profile breakdown.
                                     Should match the option passed to the application.
  --service-name STRING              The name of the profiled service.
  -v,--verbosity fatal|error|warning|info|debug|trace
                                     The severity threshold for logging.
  -s,--stats                         Display runtime statistics.
  --config FILE                      The path to a detailed configuration file.
  --print-defaults                   Print default configuration options.
  --print-config-json-schema         Print JSON Schema for configuration format.
  --help                             Show this help text.
  --version                          Show version information

OpenTelemetry Collector Server Options
  --otelcol-host HOST                Otelcol server hostname.
  --otelcol-port PORT                Otelcol server TCP port.
  --otelcol-authority HOST           Otelcol server authority.
  --otelcol-ssl                      Use SSL.
  --otelcol-certificate-store FILE   Store for certificate validation.
  --otelcol-ssl-key-log FILE         Use file to log SSL keys.
  --otelcol-ssl-key-log-from-env     Use SSLKEYLOGFILE to log SSL keys.

Control Server Options
  --control                          Start the control server.
  --control-port PORT                The port number for the control server.
  --control-cors-allow-origin ORIGIN Set the allowed origins for the control server CORS policy.
  --control-cors-max-age SECONDS     Set the maximum age of a cached CORS preflight request for the control server CORS policy.
  --control-cors-require-origin      If enabled, the control server will not accept requests without an Origin header.
  --control-cors-ignore-failure      If enabled, the control server will accept malformed CORS preflight requests.

Debug Options
  --my-eventlog-socket-unix FILE     Open an eventlog socket for this program on the given Unix socket.
  --my-ghc-debug-socket              Open the default ghc-debug socket for this program.
  --my-ghc-debug-socket-unix FILE    Open a ghc-debug Unix domain socket with the given file path.
  --my-ghc-debug-socket-tcp ADDRESS  Open a ghc-debug TCP/IP socket with the given address as 'host:port'.

Modules

[Index] [Quick Jump]

Flags

Manual Flags

NameDescriptionDefault
control

Enable control command server.

Disabled
use-eventlog-socket

Use eventlog-socket

Disabled
use-ghc-debug-stub

Use ghc-debug-stub

Disabled
Automatic Flags
NameDescriptionDefault
use-template-haskell-lift

Use template-haskell-lift in place of template-haskell

Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

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Versions [RSS] 0.1.0.0, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.1.0.4, 0.2.0.0, 0.3.0.0, 0.4.0.0, 0.5.0.0, 0.6.0.0 (info)
Change log CHANGELOG.md
Dependencies ansi-terminal (>=1.1 && <1.2), base (>=4.16 && <4.22), bytestring (>=0.11 && <0.13), containers (>=0.6 && <0.8), data-default (>=0.2 && <0.9), dlist (>=1.0 && <1.1), eventlog-live (>=0.5 && <0.6), eventlog-live-otelcol, file-embed (>=0.0.16 && <0.1), ghc-events (>=0.20 && <0.21), ghc-stack-profiler-core (>=0.2 && <0.3), grapesy (>=1.0.0 && <1.2), hashable (>=1.4 && <1.6), hs-opentelemetry-otlp (>=0.2.0 && <0.3), HsYAML (>=0.2 && <0.3), lens-family (>=2.1.3 && <2.2), machines (>=0.7.4 && <0.8), optparse-applicative (>=0.17 && <0.20), proto-lens (>=0.7.1 && <0.8), random (>=1.2 && <1.4), stm (>=2.5 && <2.6), strict-list (>=0.1 && <0.2), table-layout (>=1.0 && <1.1), template-haskell (>=2.2 && <3), template-haskell-lift (>=0.1 && <0.2), text (>=1.2 && <2.2), transformers (>=0.2 && <0.7), unordered-containers (>=0.2.20 && <0.3), vector (>=0.11 && <0.14) [details]
Tested with ghc ==9.2.8 || ==9.4.8 || ==9.6.7 || ==9.8.4 || ==9.10.2
License BSD-3-Clause
Copyright (c) 2025 Well-Typed
Author Wen Kokke
Maintainer wen@well-typed.com
Uploaded by wenkokke at 2026-05-08T19:27:23Z
Category Debug, Monitoring, System
Source repo head: git clone https://github.com/well-typed/eventlog-live.git(eventlog-live-otelcol)
this: git clone https://github.com/well-typed/eventlog-live.git(tag eventlog-live-otelcol-0.6.0.0)(eventlog-live-otelcol)
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Executables eventlog-live-otelcol
Downloads 150 total (18 in the last 30 days)
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