EMQX Neuron

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Using deb packages ​

Download ​

Download the installation package for different versions and CPU architectures from the EMQ website, for example:

bash
$ wget https://www.emqx.com/en/downloads/neuronex/3.9.2/neuronex-3.9.2-linux-amd64.deb

Install ​

Install based on your version and architecture, for example:

bash
$ sudo dpkg -i neuronex-3.9.2-linux-amd64.deb

Start ​

bash
$ sudo systemctl start neuronex

Status ​

bash
$ sudo systemctl status neuronex

Stop ​

bash
$ sudo systemctl stop neuronex

Uninstall ​

  • Uninstall but keep configuration files, log files, and data files.
bash
$ sudo dpkg -r neuronex
  • Uninstall and remove all files.
bash
$ sudo dpkg -P neuronex

Upgrade ​

Stop the current EMQX Neuron service:

bash
$ sudo systemctl stop neuronex

Uninstall the current EMQX Neuron:

bash
$ sudo dpkg -r neuronex

Download the new EMQX Neuron installation package and install it:

bash
$ sudo dpkg -i neuronex-3.x.x-linux-amd64.deb

After running the above commands, the new version of EMQX Neuron will retain the previous configurations. Start the new EMQX Neuron service:

bash
$ sudo systemctl start neuronex

TIP

Alternatively, you can manually copy and back up the files in the /opt/neuronex/data/ directory of the old EMQX Neuron version, then import these files into the same directory of the new EMQX Neuron version to restore the configurations.

Uninstall ​

Stop the service first (if installed as a systemd service):

bash
sudo systemctl stop neuronex || true

Uninstall while keeping configuration, log, and data files:

bash
sudo dpkg -r neuronex

Uninstall and remove all files:

bash
sudo dpkg -P neuronex