Chrome DevTools HAR File to OpenTelemetry Converter

This tool converts a .har file to OpenTelemetry traces and sends them to an OpenTelemetry collector using tracepusher.

Download this tool from the tracepusher releases assets on GitHub.

Prerequisites

This tool requires either:

• A copy of the tracepusher binary >= v0.10.0 in the PATH
• A copy of tracepusher.py ( >= v0.10.0) in the same directory as har-to-otel

If you can run ./tracepusher version and get a version >= 0.10.0, you're good to proceed.

Usage

./har-to-otel -f /path-to-file/YOUR-HAR-FILE.har -ep http://otel-collector-url:4318 --insecure true

Optional flags

If set, these are added as span attributes:

• --timings [true|false] (defaults to true)
• --request-headers [true|false] (defaults to false)
• --response-headers [true|false] (defaults to false)
• --request-cookies [true|false] (defaults to false)
• --response-cookies [true|false] (defaults to false)
• --debug [true|false] (defaults to false)
• --dry-run [true|false] (defaults to false)
• --version (prints the har-to-otel version)