Class: ZuoraObservability::Env

Inherits:
Object
  • Object
show all
Defined in:
lib/zuora_observability/env.rb

Overview

Methods to get information about the application environment

Class Method Summary collapse

Class Method Details

.app_name ⇒ Object 



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# File 'lib/zuora_observability/env.rb', line 19

def app_name
  ENV['DEIS_APP'].presence || app_parent_name
end

.environment ⇒ Object 



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# File 'lib/zuora_observability/env.rb', line 15

def environment
  ENV['Z_APPLICATION_ENVIRONMENT']
end

.full_process_name(process_name: nil, function: nil) ⇒ Object 



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# File 'lib/zuora_observability/env.rb', line 27

def full_process_name(process_name: nil, function: nil)
  keys = [pod_name, process_name.presence || process_type, Process.pid, function]
  keys.compact.join('][').prepend('[').concat(']')
end

.name ⇒ Object 



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# File 'lib/zuora_observability/env.rb', line 7

def name
  ENV['Z_APPLICATION_NAME']
end

.pod_name ⇒ Object 



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# File 'lib/zuora_observability/env.rb', line 23

def pod_name
  ENV['HOSTNAME'].presence || Socket.gethostname
end

.process_type(default: 'Unknown') ⇒ Object

Returns the process type if any



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# File 'lib/zuora_observability/env.rb', line 33

def process_type(default: 'Unknown')
  p_type = default
  if ENV['HOSTNAME'] && ENV['DEIS_APP']
    temp = ENV['HOSTNAME'].split(ENV['DEIS_APP'])[1]
    temp = temp.split(/(-[0-9a-zA-Z]{5})$/)[0] # remove the 5 char hash
    p_type = temp[1, temp.rindex("-")-1]
  end
  return p_type
end

.version ⇒ Object 



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# File 'lib/zuora_observability/env.rb', line 11

def version
  ENV['Z_APPLICATION_VERSION']
end