Silent upgrade: System Manager installations

This page is for versions 23.11 and above. For versions 21.10 - 22.9.1 and all HA installations, see Silent upgrade (Wix installations).

Performing a silent upgrade using the System Manager command-line interface (CLI) allows you to create configuration and secrets files, encrypt/decrypt secrets files, and install, uninstall, or upgrade components. This method is useful for large-scale deployments, and it enables easy reinstallation with minor configuration adjustments using the config file, streamlining the process for quick modifications.

Here's why you might consider a silent upgrade:

  • Efficiency: It speeds up the upgrade process by skipping manual prompts and interactions when deploying software across multiple systems.

  • Consistency: It uses predefined settings to create a standardized deployment across systems.

  • For headless systems: If you're working with systems without a graphical user interface (GUI) or in a headless environment, silent upgrades allow for installations without the need for user interaction.

  • Customization: Tailor upgrades to your specific environment requirements by editing the command-line parameters or configuration files.

Before proceeding, keep these points in mind:

  • Silent upgrades may need specific configurations. Make sure that you have the necessary details to successfully upgrade the product.

  • It's important to check logs in Seq if any errors occur. The command prompt window provides basic information, but see the Seq logs for troubleshooting.

  • You need to have a good understanding of the CLI to choose this upgrade method.