OpenFeature flagd Provider for Ruby

This is the Ruby provider implementation of the flagd

Installation

Add this line to your application's Gemfile:

gem 'openfeature-flagd-provider'

And then execute:

bundle install

Or install it yourself as:

gem install openfeature-flagd-provider

Usage

The OpenFeature::Flagd supports multiple configuration options that dictate how the SDK communicates with flagd. Options can be defined in the constructor or as environment variables, with constructor options having the highest precedence.

Available options

Option name	Environment variable name	Type	Default
host	FLAGD_HOST	string	localhost
port	FLAGD_PORT	number	8013
tls	FLAGD_TLS	boolean	false
unix_socket_path	FLAGD_SOCKET_PATH	string	nil
root_cert_path	FLAGD_SERVER_CERT_PATH	string	nil

Example using TCP

OpenFeature::SDK.configure do |config|
    # your provider of choice
    config.provider = OpenFeature::Flagd::Provider.configure do |provider_config|
        provider_config.host = "localhost"
        provider_config.port = 8013
        provider_config.tls = false
    end
end

Example using a Unix socket

OpenFeature::SDK.configure do |config|
    # your provider of choice
    config.provider = OpenFeature::Flagd::Provider.configure do |provider_config|
        provider_config.unix_socket_path = "tmp/flagd.sock"
    end
end

Example using a secure connection

OpenFeature::SDK.configure do |config|
    # your provider of choice
    config.provider = OpenFeature::Flagd::Provider.configure do |provider_config|
        provider_config.host = "localhost"
        provider_config.port = 8013
        provider_config.tls = true
        provider_config.root_cert_path = './ca.pem'
    end
end

If no environment variables are set the default configuration is set

Contributing

https://github.com/open-feature/ruby-sdk-contrib