Module: Datadog::Core::Environment::Platform

Defined in:
lib/datadog/core/environment/platform.rb

Overview

For gathering information about the platform

Class Method Summary collapse

Class Method Details

.architecture ⇒ String

Returns ISA of host; uname -m.

Returns:

  • (String) —

    ISA of host; uname -m



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# File 'lib/datadog/core/environment/platform.rb', line 15

def architecture
  (Identity.lang_version >= "2.2") ? Etc.uname[:machine] : Gem::Platform.local.cpu
end

.hostname ⇒ String

Returns name of host; uname -n.

Returns:

  • (String) —

    name of host; uname -n



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# File 'lib/datadog/core/environment/platform.rb', line 20

def hostname
  (Identity.lang_version >= "2.2") ? Etc.uname[:nodename] : nil
end

.kernel_name ⇒ String

System name, normally Linux or Darwin (but 'Mac OS X' on JRuby);

Returns:

  • (String) —

    name of kernel; uname -s.



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# File 'lib/datadog/core/environment/platform.rb', line 26

def kernel_name
  (Identity.lang_version >= "2.2") ? Etc.uname[:sysname] : Gem::Platform.local.os.capitalize
end

.kernel_release ⇒ String

Returns kernel release; uname -r.

Returns:

  • (String) —

    kernel release; uname -r



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# File 'lib/datadog/core/environment/platform.rb', line 31

def kernel_release
  if Identity.lang_engine == "jruby"
    Etc.uname[:version] # Java's `os.version` maps to `uname -r`
  elsif Identity.lang_version >= "2.2"
    Etc.uname[:release]
  end
end

.kernel_version ⇒ String

Returns kernel version; uname -v.

Returns:

  • (String) —

    kernel version; uname -v



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# File 'lib/datadog/core/environment/platform.rb', line 40

def kernel_version
  Etc.uname[:version] if Identity.lang_engine != "jruby" && Identity.lang_version >= "2.2"
end