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• Consider instructions from JS7 - Controller Installation On Premises,JS7 - Automated Update of Controller that performs the below steps.
• Take a backup of the Controller instance's installation directory.
• Suspend all orders.
• Automated Upgrade
  • Run the Controller Installation Script
    • JS7 - Unix Shell Installation Script - js7_install_controller.sh
    • JS7 - PowerShell Examples - Install-JS7Controller.ps1
  • For a Controller Cluster consider to first stop both Controller instances and then to run the Controller Installation Script for both Controller instances.
• Manual Upgrade
  • Extract the installer archive .tar.gz/.zip file from a neutral directory not related to the current Controller installation. This will create a sub-directory that includes the maintenance release number, for example controller.2.2.2.
  • Stop the Controller.
    • Standalone Controller
      • Stop the Controller instance.
    • Controller Cluster
      • Take a note which Controller instance is the active node when stopping Controller instances.
      • Stop both Controller instances.
      • Stop the Cluster Watch Agent.
  • From the existing Controller installation directory move or remove the lib directory.
  • Copy the lib and bin sub-directories from the extracted installer archive to the Controller instance's installation directory. This will replace the previous lib sub-directory and will overwrite the existing bin sub-directory from the new release. The Controller's instance start script that can contain individual settings, is not included with the installation archive and therefore will not be overwritten, see JS7 - Controller - Command Line Operation.
    
    • For a Controller Cluster consider to perform this step for both Controller instances.
• For a Controller Cluster update the Cluster Watch Agent as explained below and start the Cluster Watch Agent.
• Start the Controller. For a Controller Cluster start both Controller instances.
• Resume all orders.

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• Consider instructions from JS7 - Agent Installation On Premises,JS7 - Automated Update of Agent that performs the below steps.
• Take a backup of the Agent's installation directory.
• Suspend all orders related to the Agent in question.
• Automated Upgrade
  • Run the Controller Installation Script
    • JS7 - Unix Shell Installation Script - js7_install_agent.sh
    • JS7 - PowerShell Examples - Install-JS7Agent.ps1
• Manual Upgrade
  • Extract the installer archive .tar.gz/.zip file from a neutral directory not related to the current Agent installation. This will create a sub-directory that includes the maintenance release number, for example agent.2.2.2.
  • Stop the Agent.
  • From the existing Agent installation directory move or remove the lib directory.
  • Copy the lib and bin sub-directories from the extracted installer archive to the Agent's installation directory. This will replace the previous lib sub-directory and will overwrite the existing bin sub-directory from the new release. The Agent's instance start script that can contain individual settings is not included with the installer archive and therefore will not be overwritten, see JS7 - Controller - Command Line Operation.
  • Start the Agent.
• Resume orders for the related Agent.

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