Awesome

Hari Sekhon - Prometheus

• Quick Prometheus Doc
• Prometheus Management Code
  • Initialize DevOps-Bash-tools and Template git submodules
  • Prometheus
    • Download and install Prometheus locally quickly
    • Download Quick Sample Config from HariSekhon/Templates
    • Run Prometheus
  • Prometheus Exporters
    • Install Node Exporter
    • Run Node Exporter
  • Systemd Unit Files
• More Core Repos
  • Knowledge
  • DevOps Code
  • Containerization
  • CI/CD
  • DBA - SQL
  • DevOps Reloaded
  • Templates
  • Misc

Quick Prometheus Doc

See the Prometheus page in the HariSekhon/Knowledge-Base repo.

Prometheus Management Code

Initialize DevOps-Bash-tools and Template git submodules

make init

or

git submodule update --init --recursive

Prometheus

Download and install Prometheus locally quickly

bash-tools/install/install_prometheus.sh

Download Quick Sample Config from HariSekhon/Templates

HariSekhon/Templates - prometheus.yml

wget https://raw.githubusercontent.com/HariSekhon/Templates/refs/heads/master/prometheus.yml

Run Prometheus

Run Prometheus locally, installing it if not already installed:

bash-tools/monitoring/prometheus.sh

Or using Ansible (Linux only):

ansible-playbook -i localhost, ansible/prometheus/playbook.yml

Or to run it in Docker using docker-compose:

bash-tools/monitoring/prometheus_docker.sh

Open http://localhost:9090 URL to see Prometheus UI.

This script opens it using whatever the default browser on your Mac or Linux system is:

bash-tools/bin/urlopen.sh http://localhost:9090

Add exporters like the local Node Exporter the sample config is expecting using the next section.

Prometheus Exporters

To install an exporter, run the relevant install script from here:

Install Node Exporter

bash-tools/install/install_prometheus_node_exporter.sh

Or using Ansible (Linux only):

ansible-playbook -i localhost, ansible/prometheus_node_exporter/playbook.yml

Run Node Exporter

Run Prometheus Node Exporter locally, installing it if not already installed:

bash-tools/monitoring/prometheus_node_exporter.sh

Systemd Unit Files

Systemd unit files for running Prometheus and Node Exporter are available under systemd.

More Core Repos

Knowledge

DevOps Code

Containerization

CI/CD

DBA - SQL

DevOps Reloaded

Templates

Misc

The rest of my original source repos are here.

Pre-built Docker images are available on my DockerHub.