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Deployment and Maintenance / Uninstallation

This article mainly introduces how to uninstall DataFlux Func.

1. Preparation

Before uninstallation, please use the script set export function to export relevant data.

2. Uninstallation Steps

You can uninstall according to the following steps:

2.1 Stop DataFlux Func

Use docker stack to stop the running DataFlux Func.

Bash
1
sudo docker stack rm dataflux-func

2.2 Delete Installation Directory

The installation directory contains the following contents:

  • Configuration files
  • MySQL, Redis data volumes
  • Files uploaded to DataFlux Func
  • Docker stack configuration files
  • Database backup files
  • System logs
Bash
1
sudo rm -rf {Installation Directory}

The default installation directory is /usr/local/dataflux-func

2.3 Delete Installation Directory Record

The installation directory record is mainly used for reinstallation or upgrades so that the installation script can retrieve the previously installed directory, avoiding the need to use the --install-dir parameter each time.

Bash
1
sudo rm -rf /etc/dataflux-func

If you need to automatically reinstall to the same directory later, you can skip this step.

2.4 Delete logrotate Configuration

logrotate configuration is mainly used for automatically compressing and rotating logs generated by DataFlux Func to prevent excessive disk space usage.

Bash
1
sudo rm -rf /etc/logrotate.d/dataflux-func

3. Precautions

The above steps do not include the uninstallation of docker or the cleanup of DataFlux Func images. If necessary, these can be handled separately.