Class: GenesisCollector::Collector

Inherits:
Object
  • Object
show all
Includes:
Chef, Disks, DmiDecode, IPMI, NetworkInterfaces
Defined in:
lib/genesis_collector/collector.rb

Constant Summary

Constants included from DmiDecode

DmiDecode::DMI_TYPES

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from DmiDecode

#get_dmi_data, #parse_dmidecode

Methods included from Disks

#collect_disks

Methods included from IPMI

#collect_ipmi

Methods included from Chef

#collect_chef, #collect_chef_from_knife, #collect_chef_from_node

Methods included from NetworkInterfaces

#collect_network_interfaces

Constructor Details

#initialize(config = {}) ⇒ Collector

Returns a new instance of Collector.



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# File 'lib/genesis_collector/collector.rb', line 22

def initialize(config = {})
  @chef_node = config.delete(:chef_node)
  @config = config
  @payload = {}
end

Instance Attribute Details

#payload ⇒ Object (readonly)

Returns the value of attribute payload.



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# File 'lib/genesis_collector/collector.rb', line 14

def payload
  @payload
end

#sku ⇒ Object (readonly)

Returns the value of attribute sku.



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# File 'lib/genesis_collector/collector.rb', line 14

def sku
  @sku
end

Instance Method Details

#collect! ⇒ Object 



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# File 'lib/genesis_collector/collector.rb', line 28

def collect!
  @sku = get_sku
  safely { collect_basic_data }
  safely { collect_chef }
  safely { collect_ipmi }
  safely { collect_network_interfaces }
  safely { collect_disks }
  safely { collect_cpus }
  safely { collect_memories }
  @payload
end

#collect_basic_data ⇒ Object 



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# File 'lib/genesis_collector/collector.rb', line 54

def collect_basic_data
  @payload = {
    type: 'Server',
    hostname: get_hostname,
    fqdn: get_fqdn,
    os: {
      distribution: get_distribution,
      release: get_release,
      codename: get_codename,
      description: get_description
    },
    last_boot_at: get_last_boot_time,
    product: read_dmi('system-product-name'),
    vendor: read_dmi('system-manufacturer'),
    properties: {
      'SYSTEM_SERIAL_NUMBER' => read_dmi('system-serial-number'),
      'BASEBOARD_VENDOR' => read_dmi('baseboard-manufacturer'),
      'BASEBOARD_PRODUCT_NAME' => read_dmi('baseboard-product-name'),
      'BASEBOARD_SERIAL_NUMBER' => read_dmi('baseboard-serial-number'),
      'CHASSIS_VENDOR' => read_dmi('chassis-manufacturer'),
      'CHASSIS_SERIAL_NUMBER' => read_dmi('chassis-serial-number'),
      'BIOS_VERSION' => read_dmi('bios-version'),
      'IPMI_FIRMWARE_VERSION' => read_ipmi_fw('Firmware Revision'),
    }
  }

  @payload[:properties]['NODE_POSITION_IN_CHASSIS'] = read_node_position if @payload[:vendor] == 'Supermicro'

  if read_dmi('system-serial-number') == nil
    @payload[:product] = read_ipmi_fru('Product Part Number')
    @payload[:properties]['SYSTEM_SERIAL_NUMBER'] = read_ipmi_fru('Product Serial')
    @payload[:properties]['BASEBOARD_PRODUCT_NAME'] = read_ipmi_fru('Board Part Number')
    @payload[:properties]['BASEBOARD_SERIAL_NUMBER'] = read_ipmi_fru('Board Serial')
    @payload[:properties]['CHASSIS_SERIAL_NUMBER'] = read_ipmi_fru('Chassis Serial')
  end
end

#collect_cpus ⇒ Object 



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# File 'lib/genesis_collector/collector.rb', line 91

def collect_cpus
  @payload[:cpus] = get_dmi_data['processor'].reject { |p| p['type'] =~ /<OUT OF SPEC>/ }.map do |p|
    {
      description: p['version'],
      cores: p['core_count'].to_i,
      threads: p['thread_count'].to_i,
      speed: p['current_speed'],
      vendor_name: p['manufacturer'],
      physid: p['socket_designation']
    }
  end
end

#collect_memories ⇒ Object 



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# File 'lib/genesis_collector/collector.rb', line 104

def collect_memories
  @payload[:memories] = get_dmi_data['memory_device'].map do |m|
    if m['type'] == 'Flash'
      nil
    else
      empty = m['size'] == 'No Module Installed'
      {
        size: m['size']['GB'] ? m['size'].to_i * 1024000000 : m['size'].to_i * 1000000,
        description: empty ? "Empty #{m['form_factor']}" : "#{m['form_factor']} #{m['type_detail']} #{m['speed']}",
        bank: m['bank_locator'],
        slot: m['locator'],
        product: empty ? nil : m['part_number'],
        vendor_name: empty ? nil : m['manufacturer'],
        serial_number: empty ? nil : m['serial_number']
      }
    end
  end.compact
end

#submit! ⇒ Object 



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# File 'lib/genesis_collector/collector.rb', line 40

def submit!
  fail 'Must collect data first!' unless @payload
  headers = {
    'Authorization' => "Token token=\"#{@config[:api_token]}\"",
    'Content-Type'  => 'application/json'
  }
  http = SimpleHTTP.new(@config[:endpoint], headers: headers)
  response = http.patch("/api/devices/#{@sku}", @payload)
  if ['404', '422'].include?(response.code)
    http.post('/api/devices', sku: @sku, type: 'Server')
    http.patch("/api/devices/#{@sku}", @payload)
  end
end