How do I set Environment Variables for my Ruby applicaton?

Environment Variables for Ruby are as below:


Apache:

Variable

Value Example

Description

MY_RUBY_HOME

/usr/local/rvm/rubies/ruby-2.5.1

The path to the directory where the ruby engine is located

RUBY_VERSION

2.5.1

The version of Ruby engine installed in the container

GEM_HOME

/usr/local/rvm/gems/ruby-2.5.1

Locations (there may be several) where gems can be found (should include GEM_PATH)

GEM_PATH

/usr/local/rvm/gems/ruby-2.5.1

Location where gems will be installed (by default)

IRBRC

/usr/local/rvm/rubies/ruby-2.5.1/.irbrc

Path to IRB configuration file

APACHE_VERSION

2.4.33

The version of Apache used for running the Ruby application



 NGINX:

Variable

Value Example

Description

MY_RUBY_HOME

/usr/local/rvm/rubies/ruby-2.5.1

The path to the directory where the ruby engine is located

RUBY_VERSION

2.5.1

The version of Ruby engine installed in the container

GEM_HOME

/usr/local/rvm/gems/ruby-2.5.1

Locations (there may be several) where gems can be found (should include GEM_PATH)

GEM_PATH

/usr/local/rvm/gems/ruby-2.5.1

Location where gems will be installed (by default)

IRBRC

/usr/local/rvm/rubies/ruby-2.5.1/.irbrc

Path to IRB configuration file

NGINX_VERSION

1.14.0

The version of NGINX used for running the Ruby application

 


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