Upgrading Edge CE to 3.3.4.1
Ensure your ThingsBoard Server is up to date before updating ThingsBoard Edge.
If your Server version is outdated, upgrade it first.
The following instructions are applicable for ThingsBoard Edge 3.3.4 version.
Download the Edge package
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wget https://dist.thingsboard.io/tb-edge-3.3.4.1pe.deb
Stop the Edge service
Stop the ThingsBoard Edge service before upgrading to prevent file conflicts:
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sudo service tb-edge stop
Upgrade the package
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sudo dpkg -i tb-edge-3.3.4.1pe.deb
Note: The package installer may prompt you to merge configuration files. Select the merge option to preserve your existing settings.
Run the upgrade script
Execute the upgrade script to migrate your data and configurations:
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sudo /usr/share/tb-edge/bin/install/upgrade.sh --fromVersion=3.3.4
Start the Edge service
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sudo service tb-edge start