Middleware::RubyGem

---

Installation Steps

Build and Install Native Gem

• Clone the repository and navigate to the root directory of repository

• Install all the required gems

  bundle install

• Build the native gem

  gem build

• Install native gem

  gem install middleware_apm_*.gem 

Usage gem in ruby application

• Add the gem to Gemfile

  # If the application is running in Linux environment
  gem "middleware_apm_linux"
  
  # If the application is running in Windows environment
  gem "middleware_apm_windows"

• Add below code at initialization of your application

  # If the application is running in Linux environment
  require 'middleware/ruby_gem_linux'
  
  # If the application is running in Windows environment
  require 'middleware/ruby_gem_windows'
  
  Middleware::RubyGem.init

• Set below listed environment variables

  Environment Variable Name	Sample Value	Is required	Description
  OTEL_EXPORTER_OTLP_ENDPOINT	http://localhost:9320	Yes	Endpoint to send the collected data.
  OTEL_SERVICE_NAME	Demo Service Name	No	Your Service Name.
  OTEL_RESOURCE_ATTRIBUTES	project.name="Demo Project Name"	No	Your Project Name.
  MW_API_KEY	{Your API Key}	If Linux then Yes / If windows then No	It is used for profiling.

• Run your application

  • Example: If its a ruby-on-rails application

    rails server

Note: Profiling is not supported for windows application.