Module: Kitchen::Driver::PowerShellScripts

Included in:
Hyperv
Defined in:
lib/kitchen/driver/powershell.rb

Instance Method Summary collapse

Instance Method Details

#copy_vm_file_ps(source, dest) ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 148

def copy_vm_file_ps(source, dest)
  <<-FILECOPY
    Function CopyFile ($VM, [string]$SourcePath, [string]$DestPath) {
        #Write-Host "Copying file to VM - Source: $SourcePath Destination $DestPath"
        $VM | Copy-VMFile -SourcePath $SourcePath -DestinationPath $DestPath -CreateFullPath -FileSource Host -Force
    }
    
    $sourceLocation = '#{source}'
    $destinationLocation = '#{dest}'
    $vmId = '#{@state[:id]}'
    If (Test-Path $sourceLocation) {
        $vm = Get-VM -ID $vmId
        $service = 'Guest Service Interface'
        
        If ((Get-VMIntegrationService -Name $service -VM $vm).Enabled -ne $true) {
            Enable-VMIntegrationService -Name $service -VM $vm
            Start-Sleep -Seconds 3
        }
        
        If ((Get-Item $sourceLocation) -is [System.IO.DirectoryInfo]) {
            ForEach ($item in (Get-ChildItem -Path $sourceLocation -File)) {
                $destFullPath = (Join-Path $destinationLocation $item.Name)
                CopyFile $vm $item.FullName $destFullPath
            }
        }
        Else {
          CopyFile $vm $sourceLocation $destinationLocation
        }
    }
    else {
        Write-Error "Source file path does not exist: $sourceLocation"
    } 
  FILECOPY
end

#delete_vm_ps ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 118

def delete_vm_ps
  <<-REMOVE

    $null = Get-VM -ID "#{@state[:id]}" |
      Stop-VM -Force -TurnOff -PassThru |
      Remove-VM -Force
  REMOVE
end

#encode_command(script) ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 25

def encode_command(script)
  encoded_script = script.encode('UTF-16LE', 'UTF-8')
  Base64.strict_encode64(encoded_script)
end

#ensure_vm_running_ps ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 83

def ensure_vm_running_ps
  <<-RUNNING

    Assert-VmRunning -ID "#{@state[:id]}" | ConvertTo-Json
  RUNNING
end

#execute_command(cmd, options = {}) ⇒ Object

rubocop:disable Metrics/AbcSize



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# File 'lib/kitchen/driver/powershell.rb', line 66

def execute_command(cmd, options = {})
  debug("#Local Command BEGIN (#{cmd})")
  sh = Mixlib::ShellOut.new(cmd, options)
  sh.run_command
  debug("Local Command END #{Util.duration(sh.execution_time)}")
  fail "Failed: #{sh.stderr}" if sh.error?
  JSON.parse(sh.stdout) if sh.stdout.length > 2
end

#is_64bit? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kitchen/driver/powershell.rb', line 30

def is_64bit?
  os_arch = ENV['PROCESSOR_ARCHITEW6432'] || ENV['PROCESSOR_ARCHITECTURE']
  os_arch == 'AMD64'
end

#mount_vm_iso ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 142

def mount_vm_iso
  <<-MOUNTISO
    mount-vmiso -id "#{@state[:id]}" -Path #{config[:iso_path]}
  MOUNTISO
end

#new_differencing_disk_ps ⇒ Object

rubocop:enable Metrics/AbcSize



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# File 'lib/kitchen/driver/powershell.rb', line 76

def new_differencing_disk_ps
  <<-DIFF

    New-DifferencingDisk -Path "#{differencing_disk_path}" -ParentPath "#{parent_vhd_path}"
  DIFF
end

#new_vm_ps ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/kitchen/driver/powershell.rb', line 91

def new_vm_ps
  <<-NEWVM

    $NewVMParams = @{
      Generation = #{config[:vm_generation]}
      MemoryStartupBytes = #{config[:memory_startup_bytes]}
      Name = "#{instance.name}"
      Path = "#{kitchen_vm_path}"
      VHDPath = "#{differencing_disk_path}"
      SwitchName = "#{config[:vm_switch]}"
      ProcessorCount = #{config[:processor_count]}
      UseDynamicMemory = "#{config[:dynamic_memory]}"
      DynamicMemoryMinBytes = #{config[:dynamic_memory_min_bytes]}
      DynamicMemoryMaxBytes = #{config[:dynamic_memory_max_bytes]}
    }
    New-KitchenVM @NewVMParams | ConvertTo-Json
  NEWVM
end

#powershell_64_bit ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 35

def powershell_64_bit
  if is_64bit?
    'c:\windows\system32\windowspowershell\v1.0\powershell.exe'
  else
    'c:\windows\sysnative\windowspowershell\v1.0\powershell.exe'
  end
end

#run_ps(cmd, options = {}) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Convenience method to run a powershell command locally.

Parameters:

  • cmd (String) —

    command to run locally

  • options (Hash) (defaults to: {}) —

    options hash

See Also:

  • ShellOut.run_command


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# File 'lib/kitchen/driver/powershell.rb', line 57

def run_ps(cmd, options = {})
  cmd = "echo #{cmd}" if config[:dry_run]
  debug('Preparing to run: ')
  debug("  #{cmd}")
  wrapped_command = wrap_command cmd
  execute_command wrapped_command, options
end

#set_vm_ipaddress_ps ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 127

def set_vm_ipaddress_ps
  <<-VMIP

    (Get-VM -id "#{@state[:id]}").NetworkAdapters |
      Set-VMNetworkConfiguration -ipaddress "#{config[:ip_address]}" -subnet 255.255.255.0 |
      ConvertTo-Json
  VMIP
end

#vm_default_switch_ps ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 136

def vm_default_switch_ps
  <<-VMSWITCH
    Get-DefaultVMSwitch | ConvertTo-Json
  VMSWITCH
end

#vm_details_ps ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'lib/kitchen/driver/powershell.rb', line 111

def vm_details_ps
  <<-DETAILS

    Get-VmDetail -id "#{@state[:id]}" | ConvertTo-Json
  DETAILS
end

#wrap_command(script) ⇒ Object 



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# File 'lib/kitchen/driver/powershell.rb', line 43

def wrap_command(script)
  base_script_path = File.join(File.dirname(__FILE__), '/../../../support/hyperv.ps1')
  debug("Loading functions from #{base_script_path}")
  new_script = ". #{base_script_path}; " << script
  debug("Wrapped script: #{new_script}")
  "#{powershell_64_bit} -encodedcommand #{encode_command new_script} -outputformat Text"
end