Class: RbVmomi::VIM

Inherits:
Connection show all
Defined in:
lib/rbvmomi/vim.rb

Overview

A connection to one vSphere SDK endpoint.

See Also:

Defined Under Namespace

Classes: ComputeResource, Datacenter, Datastore, DynamicTypeMgrAllTypeInfo, DynamicTypeMgrDataTypeInfo, DynamicTypeMgrManagedTypeInfo, EsxcliCommand, EsxcliNamespace, Folder, HostSystem, ManagedEntity, ManagedObject, ObjectContent, ObjectUpdate, OvfManager, PerfCounterInfo, PerformanceManager, PropertyCollector, ReflectManagedMethodExecuter, ResourcePool, ServiceInstance, Task, VirtualMachine

Constant Summary

Constants inherited from Connection

Connection::NS_XSI

Instance Attribute Summary

Attributes inherited from Connection

#deserializer, #profile, #profile_summary, #profiling, #rev

Attributes inherited from TrivialSoap

#cookie, #debug, #http, #operation_id

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Connection

add_extension_dir, #call, #emit_request, extension_dirs, #initialize, loader, #obj2xml, #parse_response, reload_extensions, #reset_profiling, type, #type

Methods inherited from TrivialSoap

#host, #initialize, on_connect, #request, #restart_http, #soap_envelope

Constructor Details

This class inherits a constructor from RbVmomi::Connection

Class Method Details

.connect(opts) ⇒ Object

Connect to a vSphere SDK endpoint

Parameters:

  • opts (Hash) —

    The options hash.

Options Hash (opts):

  • :host (String) —

    Host to connect to.

  • :port (Numeric) — default: 443 —

    Port to connect to.

  • :ssl (Boolean) — default: true —

    Whether to use SSL.

  • :insecure (Boolean) — default: false —

    If true, ignore SSL certificate errors.

  • :cookie (String) —

    If set, use cookie to connect instead of user/password

  • :user (String) — default: root —

    Username.

  • :password (String) —

    Password.

  • :path (String) — default: /sdk —

    SDK endpoint path.

  • :debug (Boolean) — default: false —

    If true, print SOAP traffic to stderr.

  • :operation_id (String) —

    If set, use for operationID

  • :close_on_exit (Boolean) — default: true —

    If true, will close connection with at_exit



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# File 'lib/rbvmomi/vim.rb', line 30

def self.connect opts
  fail unless opts.is_a? Hash
  fail "host option required" unless opts[:host]
  opts[:cookie] ||= nil
  opts[:user] ||= (WIN32 ? ENV['USERNAME'].dup : 'root')
  opts[:password] ||= ''
  opts[:ssl] = true unless opts.member? :ssl or opts[:"no-ssl"]
  opts[:insecure] ||= false
  opts[:port] ||= (opts[:ssl] ? 443 : 80)
  opts[:path] ||= '/sdk'
  opts[:ns] ||= 'urn:vim25'
  opts[:rev] = '6.5' if opts[:rev].nil?
  opts[:debug] = (!ENV['RBVMOMI_DEBUG'].empty? rescue false) unless opts.member? :debug

  conn = new(opts).tap do |vim|
    unless opts[:cookie]
      if WIN32 && opts[:password] == ''
          # Attempt login by SSPI if no password specified on Windows
          negotiation = Win32::SSPI::NegotiateAuth.new opts[:user], ENV['USERDOMAIN'].dup
          begin
            vim.serviceContent.sessionManager.LoginBySSPI :base64Token => negotiation.get_initial_token
          rescue RbVmomi::Fault => fault
            if !fault.fault.is_a?(RbVmomi::VIM::SSPIChallenge)
              raise
            else
              vim.serviceContent.sessionManager.LoginBySSPI :base64Token => negotiation.complete_authentication(fault.base64Token)
            end
          end
      else
          vim.serviceContent.sessionManager.Login :userName => opts[:user], :password => opts[:password]
      end
    end
    rev = vim.serviceContent.about.apiVersion
    vim.rev = [rev, opts[:rev]].min { |a, b| Gem::Version.new(a) <=> Gem::Version.new(b) }
  end

  at_exit { conn.close } if opts.fetch(:close_on_exit, true)
  conn
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/rbvmomi/vim.rb', line 70

def close
  serviceContent.sessionManager.Logout
rescue RbVmomi::Fault => e
  $stderr.puts(e.message) if debug
ensure
  self.cookie = nil
  super
end

#get_log_keys(host = nil) ⇒ Object 



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# File 'lib/rbvmomi/vim.rb', line 139

def get_log_keys host=nil
  diagMgr = self.serviceContent.diagnosticManager
  keys = []
  diagMgr.QueryDescriptions(:host => host).each do |desc|
    keys << "#{desc.key}"
  end
  keys
end

#get_log_lines(logKey, lines = 5, start = nil, host = nil) ⇒ Object 



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# File 'lib/rbvmomi/vim.rb', line 123

def get_log_lines logKey, lines=5, start=nil, host=nil
  diagMgr = self.serviceContent.diagnosticManager
  if !start
    log = diagMgr.BrowseDiagnosticLog(:host => host, :key => logKey, :start => 999999999)
    lineEnd = log.lineEnd
    start = lineEnd - lines
  end
  start = start < 0 ? 0 : start
  log = diagMgr.BrowseDiagnosticLog(:host => host, :key => logKey, :start => start)
  if log.lineText.size > 0
    [log.lineText.slice(-lines, log.lineText.size), log.lineEnd]
  else
    [log.lineText, log.lineEnd]
  end
end

#instanceUuid ⇒ Object 



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# File 'lib/rbvmomi/vim.rb', line 119

def instanceUuid
  serviceContent.about.instanceUuid
end

#pretty_print(pp) ⇒ Object 



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# File 'lib/rbvmomi/vim.rb', line 115

def pretty_print pp
  pp.text "VIM(#{@opts[:host]})"
end

#propertyCollector ⇒ Object

Alias to serviceContent.propertyCollector



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# File 'lib/rbvmomi/vim.rb', line 105

def propertyCollector
  serviceContent.propertyCollector
end

#rev=(x) ⇒ Object 



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# File 'lib/rbvmomi/vim.rb', line 79

def rev= x
  super
  @serviceContent = nil
end

#rootFolder ⇒ Object Also known as: root

Alias to serviceContent.rootFolder



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# File 'lib/rbvmomi/vim.rb', line 98

def rootFolder
  serviceContent.rootFolder
end

#searchIndex ⇒ Object

Alias to serviceContent.searchIndex



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# File 'lib/rbvmomi/vim.rb', line 110

def searchIndex
  serviceContent.searchIndex
end

#serviceContent ⇒ Object

Alias to serviceInstance.RetrieveServiceContent



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# File 'lib/rbvmomi/vim.rb', line 93

def serviceContent
  @serviceContent ||= serviceInstance.RetrieveServiceContent
end

#serviceInstance ⇒ Object

Return the ServiceInstance

The ServiceInstance is the root of the vSphere inventory.

See Also:



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# File 'lib/rbvmomi/vim.rb', line 88

def serviceInstance
  VIM::ServiceInstance self, 'ServiceInstance'
end