Marathon

Marathon master exposes metrics via HTTP/Json out of the box, so all you need is just to symlink checks_available/check_marathon.py to checks_enabled and restart Agent.

Install

cd ${OE_AGENT_HOME}/checks_enabled
ln -s ../checks_available/check_marathon.py ./

Configure

Configuration of Marathon check is Marathon section of conf/bigdata.ini You need to set full URL of statistics interface of marathon which is : http://{HOST}:{PORT}/metrics

[Marathon]
stats: http://127.0.0.1:8888/metrics

Restart

${OE_AGENT_HOME}/oddeye.sh restart

Provides

Name	Description	Type	Unit
marathon_apps_active	Amount of currently active applications	gauge	None
marathon_deployments_active	Amount of currently active deployments	gauge	None
marathon_gc_collections	Garbage collations performed bt Marathon daemon	counter	None
marathon_gc_duration	Time spend on GC my Marathon daemon since it's start	counter	None
marathon_groups_active	Amount of currently active groups	gauge	None
marathon_heap_committed	Marathon JVM heap committed	gauge	Bytes
marathon_heap_used	Marathon JVM heap used	gauge	Bytes
marathon_http_event_streams_active	Amount of currently active HTTP event streams	gauge	None
marathon_http_requests_active	Amount of currently active requests	gauge	None
marathon_instances_launch_overdue	Overdue of launch instances	gauge	None
marathon_instances_running	Currently running instances	gauge	None
marathon_instances_staged	Currently staged instances	gauge	None
marathon_nonheap_committed	Marathon non JVM heap committed	gauge	Bytes
marathon_nonheap_used	Marathon non JVM heap used	gauge	Bytes
marathon_pods_active	Currently active pods	gauge	None