OnSight vCollector versions 2020.50 and lower can be upgraded using an upgrade script (onsight-upgrade.sh) similar to the script used when installing a new OnSight vCollector (see One-liner installer).

• check-upgrade - Runs checks to make sure that the OnSight is upgradeable and has sufficient resources.

• upgrade - Used to perform the actual upgrade.

• teardown - Used to uninstall a previously deployed OnSight after an upgrade.

To upgrade an existing OnSight deployment, perform the following steps:

1. Log in to the VM containing the OnSight vCollector.

2. Run the following command to verify your OnSight deployment:

curl -fsSL http://packages.panopta.com/install/onsight/onsight-upgrade.sh > onsight-upgrade.sh

bash onsight-upgrade.sh check-upgrade

3. If there are no issues found, run the following command to update the OnSight:

bash onsight-upgrade.sh upgrade

4. Once the upgrade is complete, remove the previous OnSight installation by running the following:

bash onsight-upgrade.sh teardown