Story Have you ever wondered how to turn your local Grafana instance into a publicly accessible dashboard? I wonder how organisations would bind domain names to app ips. To my surprise, it turned out to be much simpler than I thought! Initially, I as...
BlackBox Exporter: Prometheus Blackbox Exporter is a vital tool for any organization that monitors external services such as HTTP, DNS, TCP, ICMP, and more. With Prometheus Blackbox Exporter, you can effortlessly collect metrics about the health and ...
Installation To install Grafana you can follow the Grafana official documents. First Identify which Linux OS are you using. To know this, You can hit this command on the terminal cat /etc/*release or cat /etc/os-release In my case its RHEL or Fed...
Creating node-exporter service file First of we need to create Prometheus user and group both. sudo groupadd --system prometheus sudo useradd -s /sbin/nologin --system -g prometheus prometheus Create this directory /var/lib/node and move the ext...
Adding target’s using node-exporter We can add targets which are nothing the nodes we wish to monitor in our Prometheus server. To add the target we have to modify vi /etc/prometheus/prometheus.yml and the target sections of the static_config sectio...
Installing node exporter To install the node exporter first you have to identify your os architecture to do so hit this command on the terminal uname -a Then download and extract the appropriate file from this link. https://github.com/prometheus/nod...
