codemicro/analytics

A basic self-hosted analytics system that ingests logs from the Caddy HTTP server.

Architecture

• Ingest server
  • A Go app listening on a TCP socket to ingest JSON logs from the Caddy web server
  • Groups requests into sessions and persists them to a database
• Datasette
  • Provides a frontend, data explorer and visualisation tool

Docker

Dockerfile can be used for deployment. The directory containing the database and configuration file (which must be called analytics.db and config.yml respectively) should be mounted at /analytics/run within the container.

The ingest server listens on 0.0.0.0:7500 and Datasette listens on 0.0.0.0:8001.

The following environment variables should be set:

• BASE_URL: the URL at which the Datasette instance can be accessed at.

Caddy configuration

log {
    output net whateveraddr:7500
    format json
}

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Last commit containing the original web UI: b817d6a23ff2ea51bd55a9a8209e44feeebb20ff