View the latest documentation 5.5
Lenses runs on the JVM. The JMX endpoint is managed by the lenses.jmx.port option. To disable the JMX leave the option empty.
To enable monitoring of Lenses metrics:
LENSES_JMX_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -Djava.rmi.server.hostname=[HOSTNAME]"
To export via Prometheus exporter:
export LENSES_OPTS="-javaagent:/path/to/jmx_exporter/fastdata_agent.jar=9102:/path/to/jmx_exporter/client.yml"
The Lenses Docker image (lensesio/lenses) sets up the Prometheus endpoint automatically. You only have to expose the 9102 port to access it