Class: Sahara::Session::VMWare

Inherits:
Object
  • Object
show all
Defined in:
lib/sahara/session/vmware.rb

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ VMWare

Returns a new instance of VMWare.



5
6
7
8
9
10
11
12
13
 
# File 'lib/sahara/session/vmware.rb', line 5

def initialize(machine)
  @machine=machine
  @vmx_path=@machine.provider.driver.vmx_path
  @vmwarecmd=@machine.provider.driver.instance_variable_get(:@vmrun_path).to_s.gsub(" ", "\\ ")
  @sandboxname="sahara-sandbox"
  if @machine.provider.driver.class.to_s != "HashiCorp::VagrantVMwarefusion::Driver::Fusion"
    raise Sahara::Errors::ProviderNotSupported
  end
end

Instance Method Details

#commit ⇒ Object 



33
34
35
36
 
# File 'lib/sahara/session/vmware.rb', line 33

def commit
  `#{@vmwarecmd} -T ws deleteSnapshot "#{@vmx_path}" "#{@sandboxname}"`
  `#{@vmwarecmd} -T ws snapshot "#{@vmx_path}" "#{@sandboxname}"`
end

#is_snapshot_mode_on? ⇒ Boolean

Returns:

  • (Boolean) 


20
21
22
23
 
# File 'lib/sahara/session/vmware.rb', line 20

def is_snapshot_mode_on?
  snapshots=self.list_snapshots
  return snapshots.include?(@sandboxname)
end

#is_vm_created? ⇒ Boolean

Returns:

  • (Boolean) 


52
53
54
 
# File 'lib/sahara/session/vmware.rb', line 52

def is_vm_created?
  return !@machine.id.nil?
end

#list_snapshots ⇒ Object 



15
16
17
18
 
# File 'lib/sahara/session/vmware.rb', line 15

def list_snapshots
  output = `#{@vmwarecmd} listSnapshots "#{@vmx_path}"`
  output.rstrip.split(/\r?\n/).map {|line| line.chomp }
end

#off ⇒ Object 



25
26
27
 
# File 'lib/sahara/session/vmware.rb', line 25

def off
  `#{@vmwarecmd} -T ws deleteSnapshot "#{@vmx_path}" "#{@sandboxname}"`
end

#on ⇒ Object 



29
30
31
 
# File 'lib/sahara/session/vmware.rb', line 29

def on
  `#{@vmwarecmd} -T ws snapshot "#{@vmx_path}" "#{@sandboxname}"`
end

#rollback ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/sahara/session/vmware.rb', line 38

def rollback
  `#{@vmwarecmd} -T ws revertToSnapshot "#{@vmx_path}" "#{@sandboxname}" `
  sleep 2

  gui_boot = @machine.provider_config.gui
  if gui_boot
    boot_mode = "gui"
  else
    boot_mode = "nogui"
  end
  # restore boot mode
  `#{@vmwarecmd} -T ws start "#{@vmx_path}" #{boot_mode} `
end