mock knf #0
Deploy this charm on Kubernetes with the CLI. Find out how by reading the docs.
Description
Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written in Go with pluggable metric collectors.
Prometheus Operator
Description
The Prometheus Operator provides a cluster monitoring solution using Prometheus, which is an open source monitoring system and alerting toolkit.
This repository contains a Juju Charm for deploying the monitoring component of Prometheus in a Kubernetes cluster. The alerting component of prometheus is offered through a separate Charm.
Setup
A typical setup using snaps, for deployments to a microk8s cluster can be done using the following commands
sudo snap install microk8s --classic
microk8s.enable dns storage registry dashboard
sudo snap install juju --classic
juju bootstrap microk8s microk8s
juju create-storage-pool operator-storage kubernetes storage-class=microk8s-hostpath
Build
Install the charmcraft tool
sudo snap install charmcraft
Build the charm in this git repository
charmcraft build
Usage
Create a Juju model for your monitoring operators
juju add-model lma
Deploy Prometheus using its default configuration.
juju deploy ./prometheus.charm
View the Prometheus dashboard
- Use
juju status
to determine IP of the Prometheus unit - Navigate to
http://<IP-Address>:9090
using your browser
If required, remove the deployed monitoring model completely
juju destroy-model -y lma --no-wait --force --destroy-storage
Relations
Currently supported relations are
Developing
Use your existing Python 3 development environment or create and activate a Python 3 virtualenv
virtualenv -p python3 venv
source venv/bin/activate
Install the development requirements
pip install -r requirements-dev.txt
Testing
Just run run_tests
:
./run_tests
Configuration
- port
- (int) The port prometheus will be listening on
- 9100