Updating

Updating your Data Center Edition.

To update your Data Center Edition to a newer version:

1. Determining the update path.

2. Read the Release notes between the SonarQube Server versions.

3. Back up the SonarQube Server database.

4. Starting and stopping cluster.

5. Update each application and search node as follows (do not trigger the setup phase):

   • Pre-update steps.

   • Performing the update.

   • Post-update steps.

6. Once all nodes have the same binaries, restart the cluster. See Starting and stopping cluster for more information.

7. At this point, only one of the application nodes is up and waiting for the /setup endpoint to be accessed. Try to access node_ip:port/setup on each application node, and trigger the setup operation on the one that responds.

Related pages

• DCE topology

• Starting and stopping cluster

• Monitoring your cluster

• Improving performance of your cluster

• Scaling your cluster