Class: RbVmomi::VIM::Datastore

Inherits:
Object
  • Object
show all
Defined in:
lib/rvc/extensions/Datastore.rb

Overview

Copyright © 2011 VMware, Inc. All Rights Reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.ls_properties ⇒ Object 



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# File 'lib/rvc/extensions/Datastore.rb', line 37

def self.ls_properties
  %w(name summary.capacity summary.freeSpace)
end

Instance Method Details

#children ⇒ Object 



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# File 'lib/rvc/extensions/Datastore.rb', line 48

def children
  {
    'files' => FakeDatastoreFolder.new(self, ""),
    'vms' => RVC::FakeFolder.new(self, :children_vms),
    'hosts' => RVC::FakeFolder.new(self, :children_hosts),
  }
end

#children_hosts ⇒ Object 



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# File 'lib/rvc/extensions/Datastore.rb', line 60

def children_hosts
  # XXX optimize
  Hash[host.map(&:key).map { |x| [x.name, x] }]
end

#children_vms ⇒ Object 



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# File 'lib/rvc/extensions/Datastore.rb', line 56

def children_vms
  RVC::Util.collect_children self, :vm
end

#display_info ⇒ Object 



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# File 'lib/rvc/extensions/Datastore.rb', line 22

def display_info
  s, info, = collect :summary, :info
  puts "type: #{s.type}"
  puts "url: #{s.accessible ? s.url : '<inaccessible>'}"
  puts "multipleHostAccess: #{s.multipleHostAccess}"
  puts "capacity: %0.2fGB" % (s.capacity.to_f/10**9)
  puts "free space: %0.2fGB" % (s.freeSpace.to_f/10**9)
  case info
  when VIM::VmfsDatastoreInfo
    puts "uuid: #{info.vmfs.uuid}"
  when VIM::NasDatastoreInfo
    puts "location: #{info.nas.remoteHost}:#{info.nas.remotePath}"
  end
end

#ls_text(r) ⇒ Object 



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# File 'lib/rvc/extensions/Datastore.rb', line 41

def ls_text r
  pct_used = 100*(1-(r['summary.freeSpace'].to_f/r['summary.capacity']))
  pct_used_text = "%0.1f%%" % pct_used
  capacity_text = "%0.2fGB" % (r['summary.capacity'].to_f/10**9)
  ": #{capacity_text} #{pct_used_text}"
end