If your Unomaly instance doesn't have internet access, you may need to update Unomaly manually.
First download the .run file package from the website, and upload the file to your Unomaly installation, in the /tmp folder. If you are running a manager/worker deployment, upload the file to the manager.
Running the upgrade in a screen session will allow the upgrade to continue if you are disconnected during the upgrade. First start the screen session by running:
screen -S upgrade
Once the file is uploaded to /tmp, run the following command in the screen session above to install the upgrade:
sudo unomaly-upgrade --install --version [version of the run file]
This will install the run file, and if you are on a manager/worker deployment, it will also update the workers automatically.
If you are disconnected during the upgrade, re-connect and run the following command to reattach to the upgrade window:
screen -x upgrade
To exit the screen session once the upgrade is completed, type:
exit