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AppSignal Collector config options

The collector can be configured at start-up using environment variables or a configuration file.

The following list includes all configuration options with the name of the environment variable and the name of the key in the configuration file.

For more information on how to configure the AppSignal Collector with a configuration file or using environment variables, see our configuration section.

Push API key

  • Config option name: push_api_key
  • Environment variable: APPSIGNAL_PUSH_API_KEY
  • Type: String
  • Required: Yes

The organization-level authentication key to authenticate with our Push API.

For detailed information about the AppSignal Push API key, check out our terminology documentation.

HTTP port

  • Config option name: http_port
  • Environment variable: APPSIGNAL_HTTP_PORT
  • Type: String
  • Default: 8099
  • Required: No

The port used by the collector's HTTP server to receive OpenTelemetry export requests on.