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  4. <title>Powershell Script for Always On VirtualBox VMs</title>
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  69. <h1>Powershell Script for Always On VirtualBox VMs</h1>
  70. </div>
  71. <div></div>
  72. <div id="content">
  73. <h2>Preparation</h2>
  74. <ol>
  75. <li>Download the VMs_Always_On Powershell script <a href="https://raw.githubusercontent.com/i12bretro/tutorials/main/_Downloads/VM_Always_On.ps1" target="_blank">Download</a></li>
  76. <li>Open the downloaded VMs_Always_on.ps1 file in a text editor</li>
  77. <li>Edit the following:
  78. <ol start="1" style="list-style-type: lower-alpha;">
  79. <li>Set the <em>$vboxPath</em> variable to the install path of VirtualBox if it&#39;s not installed to the default location</li>
  80. <li><em>Set the $alwaysRunningVMs&nbsp;</em>variable, adding the list of VM names or UUIDs to keep running (These values are case sensitive)</li>
  81. </ol>
  82. </li>
  83. <li>Save the changes</li>
  84. <li>Copy the file to a location it will run from, c:\scripts for example</li>
  85. </ol>
  86. <h2>Scheduled Task: Manual Method</h2>
  87. <ol>
  88. <li>Click on the Start Button &gt; Type task &gt; Launch Task Scheduler</li>
  89. <li>Right click the Task Scheduler Library folder in the left pane &gt; Create Basic&nbsp;Task...</li>
  90. <li>Set the name to VMs Always On and optionally set a Description &gt; Click Next</li>
  91. <li>For the Trigger, select When the computer starts &gt; Click Next</li>
  92. <li>For the Action, select Start a program&nbsp;&gt; Click Next</li>
  93. <li>In the Program/script field, paste the following:
  94. <p>C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe</p>
  95. </li>
  96. <li>In the Add arguments field, paste the following, editing the path to the .ps1 file if necessary:
  97. <p>-NoLogo -NoProfile -ExecutionPolicy Bypass -File &quot;C:\Scripts\VMs_Always_On.ps1&quot;</p>
  98. </li>
  99. <li>Click Next</li>
  100. <li>Check the Open the Properties dialog for this task when I click Finish box</li>
  101. <li>Click Finish</li>
  102. <li>In the Properties dialog, select Run whether&nbsp;user is logged on or not</li>
  103. <li>Select the Triggers tab and click the Edit... button</li>
  104. <li>Check the Repeat task every: box and set the value to 5 minutes</li>
  105. <li>Set the for a duration of value to Indefinitely</li>
  106. <li>Click OK to accept the triggers</li>
  107. <li>Click OK again to create the scheduled task</li>
  108. <li>Enter the password for the user the task will run as</li>
  109. <li>To test, stop at least one VM listed in the&nbsp;VMs_Always_On.ps1 file</li>
  110. <li>Right click the&nbsp;VMs Always On task &gt; Run</li>
  111. <li>Check that the VM is starting as expected</li>
  112. </ol>
  113. <h2>Scheduled Task: Quick Method</h2>
  114. <ol>
  115. <li>Download the Scheduled Task export VMs Always On.xml <a href="https://raw.githubusercontent.com/i12bretro/tutorials/main/_Downloads/VMs%20Always%20On.xml" target="_blank">Download</a></li>
  116. <li>Click on the Start Button &gt; Type task &gt; Launch Task Scheduler</li>
  117. <li>Right click the Task Scheduler Library folder in the left pane &gt; Import Task...</li>
  118. <li>Browse to the downloaded&nbsp;VMs Always On.xml file and select it &gt; Click Open</li>
  119. <li>Click the Actions tab &gt; Edit... button</li>
  120. <li>In the Add arguments field, update the path to the VMs_Always_On.ps1 file downloaded earlier (Defaults to c:\scripts\)</li>
  121. <li>Click OK and OK again to create the scheduled task</li>
  122. <li>To test, stop at least one VM listed in the&nbsp;VMs_Always_On.ps1 file</li>
  123. <li>Right click the&nbsp;VMs Always On task &gt; Run</li>
  124. <li>Check that the VM is starting as expected</li>
  125. </ol>
  126. </div>
  127. </div>
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