Enabling health check URL for load balanced servers

When using a load balancer in front of a cluster of Spotfire Servers, a health check URL can be set up to show the status of the servers.

About this task

For general information about Spotfire Server clusters, see Clustered server deployments.

Open a command-line interface and export the active configuration by using the export-config command. (For details on using the Spotfire command line, see Executing commands on the command line.)
On the command line, enter the following command:
```
config set-config-prop --name=status-controller.enabled --value=true
```
For information about the command options, see set-config-prop.
Import the configuration file back to the Spotfire database by using the import-config command.
Restart the Spotfire Servers in the cluster.

You can now use the URL /spotfire/rest/status/getStatus to check the status of the servers in your cluster.

If the health check URL hasn't been enabled, the HTTP code 404 is returned.
If the server is up and running, the HTTP code 200 is returned along with the text RUNNING.
If the server is currently starting or stopping, the HTTP code 503 is returned along with the text STARTING or STOPPING.