Learn MongoDB Health Checks/Monitoring with Prometheus & Grafana

Опубликовано: 18 Сентябрь 2026
на канале: Avinashkumar - The Learning Destination

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This tutorial helps you to setup MongoDB monitoring with the help of Prometheus & Grafana.
Below are the commands that has been used in this tutorial:

mkdir mongodb-exporter
cd mongodb-exporter
wget https://github.com/percona/mongodb_ex...

tar xvzf mongodb_exporter-0.7.1.linux-amd64.tar.gz

sudo useradd -rs /bin/false prometheus
sudo mv mongodb_exporter /usr/local/bin/

mongo --port 27017
use admin
db.createUser(
{
user: "mongodb_exporter",
pwd: "password",
roles: [
{ role: "clusterMonitor", db: "admin" },
{ role: "read", db: "local" }
]
}
)

exit
sudo mongod --auth --port 27017 --config /etc/mongodb.conf &

export MONGODB_URI=mongodb://mongodb_exporter:password@localhost:27017

cd /lib/systemd/system/
sudo touch mongodb_exporter.service

[Unit]
Description=MongoDB Exporter
User=prometheus

[Service]
Type=simple
Restart=always
ExecStart=/usr/local/bin/mongodb_exporter --mongodb.uri=mongodb://mongodb_exporter:password@localhost:27017

[Install]
WantedBy=multi-user.target

sudo systemctl daemon-reload
sudo systemctl start mongodb_exporter.service

Edit Prometheus Conf File

job_name: 'prometheus'
static_configs:
targets: ['IP_ADRESS:9090', 'IP_ADRESS:9216']

Restart Prometheus Server