prometheus

A comprehensive Prometheus monitoring solution with custom Minimus images, including Prometheus server, Node Exporter, Alertmanager, Pushgateway, and Kube State Metrics.

Prerequisites

A subscription to the Minimus images included in the chart
A running Kubernetes cluster (v1.21 or higher is recommended)
kubectl installed and configured
Helm v3.8 or higher for OCI support (Installation instructions)
Cluster Admin privileges

Try It Out

Step 1: Start Cluster

If you have a cluster to work with, skip this step. Otherwise, start a Minikube cluster. Deployment instructions

Step 2: Create Namespace

Create a namespace:

kubectl create ns prometheus

Step 3: Save Values File Locally

Go to the Values tab and save a copy of the it locally. You will need to add the flag -f values.yaml to override the defaults when you deploy the chart in the next step.

Note: The values.yaml uses default metrics configurations. If you need ServiceMonitor for an external Prometheus, you can add the metrics configuration to your values file.

Step 4: Deploy the Helm Chart

helm upgrade --install prometheus oci://helm.mini.dev/prometheus \
  --version 0.1.2 \
    -n prometheus \
    -f values.yaml \
    --wait \
    --timeout 5m

Check that all components are running:

kubectl get pods -n prometheus

Step 5: Access Prometheus UI

Port forward to access the Prometheus web interface:

kubectl port-forward -n prometheus svc/prometheus-server 9090:80

Open your browser and navigate to http://localhost:9090

Terms & Info

Trademark

This catalog is published by Minimus. All product names, logos, and marks, other than those belonging to Minimus, shown are owned by their respective rights holders and appear here only to identify the open source software each image contains. Minimus claims no ownership of those marks and implies no affiliation with, endorsement by, certification by, or sponsorship by any rights holder.

Disclaimer

Images are provided "as-is" without warranty of any kind. "Hardened" refers to the security configuration applied at the time of build and does not constitute a guarantee of ongoing security or absence of vulnerabilities. The free tier is provided without support, SLA, or guaranteed patching timelines. Security updates may be applied to paid subscriptions before or instead of free tier images. By pulling or using any image you agree to our Terms of Use.

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