Proxy server converting marathon metrics to prometheus metrics.
You can deploy this exporter using the ekesken/prom-marathon-exporter Docker image.
For example:
docker run -d -e MARATHON_METRICS_URL=http://leader.mesos:8080/metrics -p 9099:9099 ekesken/prom-marathon-exporter
# try it
# curl http://localhost:9099/metricsYou can deploy this exporter on marathon via following curl command:
curl -XPOST -H 'Content-Type: application/json;' leader.mesos:8080/v2/apps -d '{
"cpus": 0.01,
"mem": 100,
"id": "/prom/marathon-exporter",
"instances": 1,
"env": {
"MARATHON_METRICS_URL": "http://leader.mesos:8080/metrics"
},
"container": {
"type": "DOCKER",
"docker": {
"image": "ekesken/prom-marathon-exporter",
"network": "BRIDGE",
"privileged": true,
"portMappings": [{"containerPort": 9099}]
}
},
"healthChecks": [{"protocol": "HTTP", "path": "/metrics"}]
}'A sample prometheus target yaml example if you already have have mesos-dns:
- job_name: 'marathon'
dns_sd_configs:
- names: ['_marathon-exporter-prom._tcp.marathon.mesos']