Camil Blanaru
Camil Blanaru

Systems engineer with a passion for clouds. Based in Barcelona.

Camil Blanaru
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Linux Systems Engineer with a passion for clouds. Especially interested in automating the installation and management of enterprise infrastructure.

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Camil Blanaru

Monitoring Kubernetes clusters on AWS using Prometheus

Camil BlanaruCamil Blanaru

Even there is no perfect solution to deploy Kubernetes on AWS at the moment, not as fast and easy as GKE, once configured, it becomes quite easy to administer. Also, in GKE, you have a integrated monitoring solution using Stackdriver.

In AWS, there are many options to deploy, manage and monitor the cluster, unfortunately all of them require some additional steps to get a complete solution.

After comparing different tools for monitoring the Kubernetes clusters we found Prometheus to be the best choice which also does not require too much configuration to get a basic monitoring solution and has great integration with Grafana.

So we created a stack that deploys Prometheus, Alertmanager, Node Exporter, Kube State Metrics and Grafana in a kubernetes cluster in under one minute.

The stack is available on GitHub

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Features

One minute deployment

Prerequisites

Optional

Pre-Deployment

Clone repository

git clone github.com/camilb/prometheus-kubernetes && cd prometehus-kubernetes

Make any desired configuration changes in configmaps according to your setup.

Deploy Prometheus, Alertmaneger, Node Exporter, Grafana and Kube State Metrics

./init.sh

The init script will ask some basic questions and attempt to auto-discover information about your system.

Now you can access the dashboards locally using kubectl port-forwardcommand, creating a ingress or a LoadBalancer. Please check the ./tools directory to quickly configure a ingress or proxy the services to localhost.

To remove everything, just execute the ./remove.sh script.

Camil Blanaru

Linux Systems Engineer with a passion for clouds. Especially interested in automating the installation and management of enterprise infrastructure.

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