Environment Variables Used by Web Admin

The environment variables used by the web admin are available in the historian-webadmin-config.json file in the proficy-historian-linux-webadmin-amd64-2.3.0 folder. The following table describes these variables. If, however, you want to use web admin with UAA, set the environment variables used by the UAA service.

Environment Variable	Description	Default Value	Valid Values
HISTORIAN_HOSTNAME	The IP address of the Historian database.
HISTORIAN_MAX_TAG_QUERY	The maximum number of data points to be retrieved for one tag from the Historian database.	10000	As many tags as you have in the Historian archiver.
HWA_ADMIN_USERNAME	The username set by the Docker administrator while running the web admin Docker image. A value is required.
HWA_ADMIN_PASSWORD	The password set by the Docker administrator while running the web admin Docker image. A value is required.