Upgrading ThingsBoard CE to 3.7.0
NOTE:
These upgrade steps are applicable for ThingsBoard version 3.6.4. In order to upgrade to 3.7 you need to upgrade to 3.6.4 first.
Important note before upgrading to ThingsBoard 3.7
ThingsBoard backend was migrated to Java 17. Install JDK 17 and ensure that system’s default Java version is set to 17.
Please refer to Step 1 of the corresponding installation guide for detailed instructions:
ThingsBoard package download
1
wget https://github.com/thingsboard/thingsboard/releases/download/v3.7/thingsboard-3.7.rpm
ThingsBoard service upgrade
- Stop ThingsBoard service if it is running.
1
sudo service thingsboard stop
1
sudo rpm -Uvh thingsboard-3.7.rpm
NOTE:
Package installer may ask you to merge your thingsboard configuration. It is preferred to use merge option to make sure that all your previous parameters will not be overwritten.
Execute regular upgrade script:
1
sudo /usr/share/thingsboard/bin/install/upgrade.sh --fromVersion=3.6.4
Start the service
In case Cassandra is installed, ensure that a proper JAVA_HOME parameter is set for cassandra.in.sh include file. As of 3.7.0 release, latest stable Cassandra version does not support Java 17 yet.
In case action is required, you can refer to “you will need to install Java…” section of Cassandra installation guide.
1
sudo service thingsboard start