Class: Nagios::Promoo::Appdb::Probes::SyncProbe

Inherits:
BaseProbe
  • Object
show all
Defined in:
lib/nagios/promoo/appdb/probes/sync_probe.rb

Overview

Probe for checking appliance synchronization between sites and AppDB.

Author:

Constant Summary collapse

IMAGE_LIST_TEMPLATE = 
'https://$$TOKEN$$:[email protected]' \
'/store/vo/$$VO$$/image.list'.freeze

Constants inherited from BaseProbe

BaseProbe::APPDB_IS_URL, BaseProbe::DEFAULT_HEADERS, BaseProbe::GQL_APPLIANCES_BY_ENDPOINT, BaseProbe::GQL_SIZES_BY_ENDPOINT

Instance Attribute Summary

Attributes inherited from BaseProbe

#endpoint, #options, #vo

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseProbe

#appliances_by_endpoint, #initialize, #sizes_by_endpoint

Constructor Details

This class inherits a constructor from Nagios::Promoo::Appdb::Probes::BaseProbe

Class Method Details

.declaration ⇒ Object 



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# File 'lib/nagios/promoo/appdb/probes/sync_probe.rb', line 58

def declaration
  'sync'
end

.description ⇒ Object 



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# File 'lib/nagios/promoo/appdb/probes/sync_probe.rb', line 13

def description
  [
    'sync',
    'Run a probe checking consistency between a published VO-wide ' \
    'image list and appliances available at the site (via AppDB)'
  ]
end

.options ⇒ Object 



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# File 'lib/nagios/promoo/appdb/probes/sync_probe.rb', line 21

def options
  [
    [
      :vo,
      {
        type: :string,
        required: true,
        desc: 'Virtual Organization name (used to select the appropriate VO-wide image list)'
      }
    ],
    [
      :token,
      {
        type: :string,
        required: true,
        desc: 'AppDB authentication token (used to access the VO-wide image list)'
      }
    ],
    [
      :warning_after,
      {
        type: :numeric,
        default: 24,
        desc: 'A number of hours after list publication when missing or outdated appliances raise WARNING'
      }
    ],
    [
      :critical_after,
      {
        type: :numeric,
        default: 72,
        desc: 'A number of hours after list publication when missing or outdated appliances raise CRITICAL'
      }
    ]
  ]
end

.runnable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nagios/promoo/appdb/probes/sync_probe.rb', line 62

def runnable?
  true
end

Instance Method Details

#run(_args = []) ⇒ Object 



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# File 'lib/nagios/promoo/appdb/probes/sync_probe.rb', line 70

def run(_args = [])
  @_results = { found: [], outdated: [], missing: [], expected: [] }

  Timeout.timeout(options[:timeout]) { check_vmc_sync }

  wrong = @_results[:missing] + @_results[:outdated]
  if wrong.any?
    if (@_last_update + options[:critical_after].hours) < Time.now
      puts "SYNC CRITICAL - Appliance(s) #{wrong.inspect} missing " \
           "or outdated in #{vo.inspect} " \
           "more than #{options[:critical_after]} hours after list publication [#{@_last_update}]"
      exit 2
    end

    if (@_last_update + options[:warning_after].hours) < Time.now
      puts "SYNC WARNING - Appliance(s) #{wrong.inspect} missing " \
           "or outdated in #{vo.inspect} " \
           "more than #{options[:warning_after]} hours after list publication [#{@_last_update}]"
      exit 1
    end
  end

  puts "SYNC OK - All appliances registered in #{vo.inspect} " \
       "are available [#{@_results[:expected].count}]"
rescue => ex
  puts "SYNC UNKNOWN - #{ex.message}"
  puts ex.backtrace if options[:debug]
  exit 3
end