Class: Puppet::Util::NetworkDevice::Netapp::Facts

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet/util/network_device/netapp/facts.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(transport) ⇒ Facts

Returns a new instance of Facts.



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# File 'lib/puppet/util/network_device/netapp/facts.rb', line 6

def initialize(transport)
  @transport = transport
end

Instance Attribute Details

#transport ⇒ Object (readonly)

Returns the value of attribute transport.



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# File 'lib/puppet/util/network_device/netapp/facts.rb', line 5

def transport
  @transport
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/puppet/util/network_device/netapp/facts.rb', line 5

def url
  @url
end

Instance Method Details

#getClusterFacts(host) ⇒ Object

Helper method to get clusterMode facts



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# File 'lib/puppet/util/network_device/netapp/facts.rb', line 83

def getClusterFacts(host)

  #debugger
  Puppet.debug("Hostname = #{host}")

  # Check if connected to a vserver
  vserver = @transport.get_vserver()
  Puppet.debug("Current vserver = #{vserver}")

  if vserver.empty?
    Puppet.debug("Not connected to a vserver, so gather system facts")

    # Pull out node system-info
    result = @transport.invoke("system-get-node-info-iter")
    Puppet.debug("Result = #{result.inspect}")

    # Pull out attributes-list and itterate
    systems = result.child_get("attributes-list")
    system_host = systems.children_get().find do |system|
      # Check the system name matches the host we're looking for
      Puppet.debug("System-name = #{system.child_get_string('system-name')}. downcase = #{system.child_get_string("system-name").downcase}")
      Puppet.debug("Match = #{host.downcase == system.child_get_string("system-name").downcase}")
      host.downcase == system.child_get_string("system-name").downcase
    end

    if system_host
      # Pull out the required variables
      [
        'system-name',
        'system-id',
        'system-model',
        'system-machine-type',
        'system-serial-number',
        'partner-system-id',
        'partner-serial-number',
        'system-revision',
        'number-of-processors',
        'memory-size',
        'cpu-processor-type',
        'vendor-id',
      ].each do |key|
        @facts[key] = system_host.child_get_string("#{key}".to_s)
      end

      # Facts dump
      Puppet.debug("System info = #{@facts.inspect}")
    else
      raise ArgumentError, "No matching system found with the system name #{host}"
    end

    # Get DNS domainname for fqdn
    #result = @transport.invoke("options-get-iter")
  end

  @facts

end

#getSevenFacts ⇒ Object

Helper method to get 7-Mode facts



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# File 'lib/puppet/util/network_device/netapp/facts.rb', line 142

def getSevenFacts()

  # Invoke "system-get-info" call to gather system information.
  result = @transport.invoke("system-get-info")

  # Pull out system-info subset.
  sys_info = result.child_get("system-info")

  # Array of values to get
  [
    'system-name',
    'system-id',
    'system-model',
    'system-machine-type',
    'system-serial-number',
    'partner-system-id',
    'partner-serial-number',
    'system-revision',
    'number-of-processors',
    'memory-size',
    'cpu-processor-type',
    'vendor-id',
  ].each do |key|
    @facts[key] = sys_info.child_get_string("#{key}".to_s)
  end

  # Get DNS domainname to build up fqdn
  result = @transport.invoke("options-get", "name", "dns.domainname")
  domain_name = result.child_get_string("value")
  @facts['domain'] = domain_name.downcase if domain_name

  # Get the network config
  result = @transport.invoke("net-ifconfig-get")
  if result.results_status == 'failed'
    Puppet.debug "API call net-ifconfig-get failed. Probably not supported. Not gathering interface facts"
  else
    # Create an empty array to hold interface list
    interfaces = []
    # Create an empty hash to hold interface_config
    interface_config = {}

    # Get an array of interfaces
    ifconfig = result.child_get("interface-config-info")
    ifconfig = ifconfig.children_get()
    # Itterate over interfaces
    ifconfig.each do |iface|
      iface_name = iface.child_get_string("interface-name")
      iface_mac = iface.child_get_string("mac-address")
      iface_mtu = iface.child_get_string("mtusize")

      # Need to dig deeper to get IP address'
      iface_ips = iface.child_get("v4-primary-address")
      if iface_ips
        iface_ips = iface_ips.child_get("ip-address-info")
        iface_ip = iface_ips.child_get_string("address")
        iface_netmask = iface_ips.child_get_string("netmask-or-prefix")
      end

      # Populate interfaces array
      interfaces << iface_name
      # Populate interface_config
      interface_config["ipaddress_#{iface_name}"] = iface_ip if iface_ip
      interface_config["macaddress_#{iface_name}"] = iface_mac if iface_mac
      interface_config["mtu_#{iface_name}"] = iface_mtu if iface_mtu
      interface_config["netmask_#{iface_name}"] = iface_netmask if iface_netmask
    end

    # Add network details to @facts hash
    @facts['interfaces'] = interfaces.join(",")
    @facts.merge!(interface_config)
    # Copy e0M config into top-level network facts
    @facts['ipaddress']  = @facts['ipaddress_e0M'] if @facts['ipaddress_e0M']
    @facts['macaddress'] = @facts['macaddress_e0M'] if @facts['macaddress_e0M']
    @facts['netmask']    = @facts['netmask_e0M'] if @facts['netmask_e0M']
  end
end

#retrieve(host) ⇒ Object 



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# File 'lib/puppet/util/network_device/netapp/facts.rb', line 10

def retrieve(host)

  # Create empty hash
  @facts = {}

  # Invoke "system-get-version" to gather system version.
  result = @transport.invoke("system-get-version")

  return {} if result.attr_get("status") == "failed"
  # Pull out version
  sys_version = result.child_get_string("version")
  @facts['version'] = sys_version if sys_version

  if sys_clustered = result.child_get_string("is-clustered") and !sys_clustered.empty?
    Puppet.debug("Device is clustered.")
    @facts['clustered'] = sys_clustered
  end

  # cMode has differnt API's to 7Mode.
  if @facts['clustered'] and ! @facts.empty?
    # Get cluster Mode facts
    getClusterFacts(host)
  else
    # Get 7-Mode facts
    getSevenFacts
  end

  # cleanup of netapp output to match existing facter key values.
  map = {
    'system-name'          => 'hostname',
    'memory-size'          => 'memorysize_mb',
    'system-model'         => 'productname',
    'cpu-processor-type'   => 'hardwareisa',
    'vendor-id'            => 'manufacturer',
    'number-of-processors' => 'processorcount',
    'system-serial-number' => 'serialnumber',
    'system-id'            => 'uniqueid'
  }
  @facts = Hash[@facts.map {|k, v| [map[k] || k, v] }]\

  # Need to replace '-' with '_'
  @facts = Hash[@facts.map {|k, v| [k.to_s.gsub('-','_'), v] }]
  @facts['memorysize'] = "#{@facts['memorysize_mb']} MB"

  # Set operatingsystem details if present
  if @facts['version'] then
    if @facts['version'] =~ /^NetApp Release (\d.\d(.\d)?\w*)/i
      @facts['operatingsystem'] = 'OnTAP'
      @facts['operatingsystemrelease'] = $1
    end
  end

  # Downcase hostname for easier usage
  @facts['hostname'].downcase! if @facts['hostname']

  # Handle FQDN
  if @facts['domain']
    if @facts['hostname'].include?(@facts['domain'])
      # Hostname contains the domain, therefore must be FQDN
      @facts['fqdn'] = @facts['hostname']
      @facts['hostname'] = @facts['fqdn'].split('.',2).shift
    else
      # Hostname doesnt include domain.
      @facts['fqdn'] = "#{@facts['hostname']}.#{@facts['domain']}"
    end
  end

  Puppet.debug("Facts = #{@facts.inspect}")
  @facts

end