RoadRunner

The config plugin parses the configurations of other plugins and uses flags to locate the YAML config.

#Compatibility matrix

⚠️ Keep in mind that the yaml configuration version is not the same as the RR version. They have independent versions.

*non-versioned: configuration used in the 2.0.x-2.6.x releases.

#v3.0 Configuration

#CHANGES:

OpenTelemetry Middleware Update:

As of version v2023.1.0, the OpenTelemetry (OTEL) middleware has been separated from the HTTP plugin. It is now configured using a top-level YAML key.

• v2.x

# HTTP plugin settings.
http:
  ...
  middleware: [ "otel" ]
  otel:
    insecure: true
    compress: false
    client: http
    exporter: otlp
    custom_url: ""
    service_name: "rr_test"
    service_version: "1.0.0"
    endpoint: "127.0.0.1:4318"

• v2023.x.x

http:
  ...
  middleware: [ "otel" ]

otel:
  insecure: true
  compress: false
  client: http
  exporter: otlp
  custom_url: ""
  service_name: "rr_test"
  service_version: "1.0.0"
  endpoint: "127.0.0.1:4318"

#Updating from version: 2.7 to version: 3:

To update your configuration from version 2.7 to version 3, follow these steps:

1. Update the version number: Change the version value from 2.7 to 3.
2. Relocate the otel middleware configuration: If your configuration uses the otel middleware configuration within the http plugin, move it to the configuration root by cutting it from the http plugin and pasting it at the root level.

#Tips:

1. By default, .rr.yaml used as the configuration, located in the same directory with RR binary.