Difference between revisions of "Upgrade Commands"

Revision as of 15:07, 21 August 2019

QuantaStor CLI Upgrade Commands

CLI Upgrade Commands

Upgrade Manager Use Cases

Upgrade from Trusty 4.x to Xenial 5.x

Prepare for your upgrade by downloading the latest upgrade manager script:

curl -o /opt/osnexus/quantastor/bin/qs_upgrade.py

Run the upgrade script:

/opt/osnexus/quantastor/bin/qs_upgrade.py --distroUpgrade=True --targetDist=trusty --includeKernel=True --allowReboot=True

Offline Upgrade from Xenial 5.x

First, prepare for your offline upgrade by making directories with the following command:

/mnt/qs-isos and /mnt/qs-isomount

Put the latest QuantaStor ISO into the folowing directory:

/mnt/qs-isos

Next, find and mount the ISO image:

mount -o loop 'find /mnt/qs-isos -name "*.iso"' /mnt/qs-isomount

Copy the upgrade script to a known location with:

cp /mnt/qs-isomount/pool/scripts/qs_upgrade.py /opt/osnexus/quantastor/bin/qs_upgrade.py

Perform a dry run test using:

/opt/osnexus/quantastor/bin/qs_upgrade.py --offline=True --dryrun=True

If the test works, run the upgrade script:

/opt/osnexus/quantastor/bin/qs_upgrade.py --offline=True

This will take the QuantaStor ISO that is in /mnt/qs-isos and mount it to /mnt/cd-test, then configure the apt preference file to use the ISO files for the upgrades. The script then calls itself, specifying repoUrl as the location of the mounted ISO.

Kernel Upgrade on Xenial 5.x

Run the upgrade script:

/opt/osnexus/quantastor/bin/qs_upgrade.py --includeKernel=True

This command will upgrade all QuantaStor core packages as well as the kernel. After the kernel upgrade is finished, the script stops and prints the message stdout advising the user to reboot the system. After the system reboot, the script will run again and verify the latest QuantaStor version.

If --allowReboot is supplied as true, then the script will reboot automatically instead of stopping and printing a message to stdout.

Service Upgrade from 5.x

Run the upgrade script:

/opt/osnexus/quantastor/bin/qs_upgrade.py --coreOnly=True

Core Service Upgrade only on 5.x

Run the upgrade script:

/opt/osnexus/quantastor/bin/qs_upgrade.py

This will upgrade the QuantaStor core packages and perform an apt-get upgrade.