MongoDB Replica Set Exporter

Prometheus exporter for mongodb replica sets

Usage

Building from source

• git clone technicaljones/mongodb_replica_set_exporter
• docker build -t mongodb_replica_set_exporter .
• docker run -e LOG_LEVEL=DEBUG -e MONGO_URI='mongo connection uri' mongodb_replica_set_exporter

Installing as a system service

• Create the prometheus user on the system
• Copy the source into /opt/prometheus
• Copy the mongodb_replica_set_exporter.service file into /lib/systemd/system
• systemctl daemon-reload
• systemctl enable mongodb_replica_set_exporter.service
• systemctl start mongodb_replica_set_exporter
• systemctl status mongodb_replica_set_exporter

Pulling from Docker Hub

• docker run -e LOG_LEVEL=DEBUG -e MONGO_URI='mongo connection uri' techincaljones/mongodb_replica_set_exporter

Current Metrics

• Replica set last commited op time
• Replica set read concern majority op time
• Replica set applied op time
• Replica set durable op time
• Replica set uptime
• Replica set member count
• Replica set member state
• Replica set member health
• Replica set seconday lag
• Replica set election_count