7.5.10.5 MySQL REST Service Status Variables

The MySQL REST Service component supplies a number of status variables, which are described in this section.

Table 7.13 MySQL REST Service Status Variable Summary

Variable Name	Variable Type	Variable Scope
mysql_rest_service.current_http_port	Integer	Global
mysql_rest_service.current_io_worker_threads	Integer	Global
mysql_rest_service.current_tls_cert	String	Global
mysql_rest_service.current_tls_cipher	String	Global
mysql_rest_service.current_tls_key	String	Global
mysql_rest_service.state	Integer	Global

• mysql_rest_service.current_http_port

  Port bound by the active HTTP listener.

• mysql_rest_service.current_tls_cert

  Certificate path loaded by the active TLS context.

• mysql_rest_service.current_tls_key

  Key path loaded by the active TLS context.

• mysql_rest_service.current_tls_cipher

  Active TLS 1.2 cipher-list policy.

• mysql_rest_service.current_io_worker_threads

  Resolved active IO worker-thread count.

• mysql_rest_service.state

  State of the MRS stack. This can be one of the following values:

  • STOPPED: The component is loaded and the MRS backend is not running.

  • STARTING: Backend startup is in progress.

  • WAITING_FOR_METADATA: Startup is waiting for required MRS metadata and will retry.

  • READY: The embedded MRS backend and HTTP listener are running.

  • STOPPING: Backend startup cancellation or runtime shutdown is in progress.

  • ERROR: Backend startup failed irrecoverably or a running backend terminated unexpectedly. See the MySQL Server error log.