Prometheus Installation

Documentation: https://prometheus.io/docs/introduction/first_steps/

Prometheus Download link: https://github.com/prometheus/prometheus/releases/download/v2.49.0-rc.1/prometheus-2.49.0-rc.1.linux-amd64.tar.gz

Steps:

1) Download from the given link:

tar xvfz prometheus-*.tar.gz
cd prometheus-*
cat prometheus.yml
nano prometheus.yml

2) Change the host IP in: prometheus.yml

3) Config now: ./prometheus --config.file=prometheus.yml

Now we can access from given port. Default port is 9090.

Now download the Node Exporter from the given link https://github.com/prometheus/node_exporter/releases/download/v1.7.0/node_exporter-1.7.0.linux-amd64.tar.gz

1)

wget https://github.com/prometheus/node_exporter/releases/download/v<VERSION>/node_exporter-<VERSION>.<OS>-<ARCH>.tar.gz
tar xvfz node_exporter-*.*-amd64.tar.gz
cd node_exporter-*.*-amd64
./node_exporter

Now we can access from the port 9100.

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