Class: Riemann::Tools::Kvm

Inherits:
Object
  • Object
show all
Includes:
Riemann::Tools
Defined in:
lib/riemann/tools/kvm.rb

Constant Summary

Constants included from Riemann::Tools

VERSION

Instance Attribute Summary

Attributes included from Riemann::Tools

#argv

Instance Method Summary collapse

Methods included from Riemann::Tools

#attributes, #endpoint_name, included, #initialize, #options, #report, #riemann, #run

Instance Method Details

#tick ⇒ Object 



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# File 'lib/riemann/tools/kvm.rb', line 10

def tick
  # determine how many instances I have according to libvirt
  kvm_instances = `LANG=C virsh list | grep -c running`

  # submit them to riemann
  report(
    service: 'KVM Running VMs',
    metric: kvm_instances.to_i,
    state: 'info',
  )
end