Method: NewRelic::Agent::SystemInfo.docker_container_id_for_cgroupsv2

Defined in:
lib/new_relic/agent/system_info.rb

.docker_container_id_for_cgroupsv2 ⇒ Object

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# File 'lib/new_relic/agent/system_info.rb', line 217

def self.docker_container_id_for_cgroupsv2
  mountinfo = proc_try_read('/proc/self/mountinfo')
  return unless mountinfo

  Regexp.last_match(1) if mountinfo =~ DOCKER_CGROUPS_V2_PATTERN
end