Rolling upgradesedit

A rolling upgrade allows a Loud ML instance to be upgraded and minimize service interrupt time.

Rolling upgrades can be performed between minor versions.

To perform a rolling upgrade:

  1. Back up your data

    Backup your configuration and model data

    tar -zcvf archive.tar.gz /etc/loudml /var/lib/loudml
  2. Stop the running loudmld service.

    systemctl stop loudmld
  3. Update the installed package.

    Use YUM, (Or APT in Debian distributions) to update to the latest version:

    yum update -y loudml
  4. Restart the loudmld service

    systemctl start loudmld