OTLP/HTTP Exporter

Export traces and/or metrics via HTTP using OTLP format.

The following settings are required:

endpoint (no default): The target base URL to send data to (e.g.: https://example.com:4318). To send each signal a corresponding path will be added to this base URL, i.e. for traces "/v1/traces" will appended, for metrics "/v1/metrics" will be appended, for logs "/v1/logs" will be appended.

The following settings can be optionally configured:

traces_endpoint (no default): The target URL to send trace data to (e.g.: https://example.com:4318/v1/traces). If this setting is present the endpoint setting is ignored for traces.
metrics_endpoint (no default): The target URL to send metric data to (e.g.: https://example.com:4318/v1/metrics). If this setting is present the endpoint setting is ignored for metrics.
logs_endpoint (no default): The target URL to send log data to (e.g.: https://example.com:4318/v1/logs). If this setting is present the endpoint setting is ignored logs.
tls: see TLS Configuration Settings for the full set of available options.
timeout (default = 30s): HTTP request time limit. For details see https://golang.org/pkg/net/http/#Client
read_buffer_size (default = 0): ReadBufferSize for HTTP client.
write_buffer_size (default = 512 * 1024): WriteBufferSize for HTTP client.
encoding (default = proto): The encoding to use for the messages (valid options: proto, json)

Example:

exporters:
  otlphttp:
    endpoint: https://example.com:4318

By default gzip compression is enabled. See compression comparison for details benchmark information. To disable, configure as follows:

exporters:
  otlphttp:
    ...
    compression: none

By default proto encoding is used, to change the content encoding of the message configure it as follows:

exporters:
  otlphttp:
    ...
    encoding: json

The full list of settings exposed for this exporter are documented here with detailed sample configurations here.

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