Prometheus Operations

Internal

• Prometheus

Installation

Installation with Helm

Installation with Helm

Installation with Prometheus Operator

Installation with Prometheus Operator

Expose Prometheus Console in Kubernetes

Prometheus comes with a built-in console. When Prometheus is deployed in Kubernetes and on some Kubernetes instances, such as Docker Desktop Kubernetes, access to console must be enabled explicitly by deploying a LoadBalancer service. This works for Docker Desktop Kubernetes, for another environment, expose the service accordingly.

namespace="prom"
cat <<EOF | kubectl -n ${namespace} apply -f -
apiVersion: v1
kind: Service
metadata:
  name: prometheus-kube-prometheus-prometheus-lb
  namespace: ${namespace}
spec:
  type: LoadBalancer
  ports:
  - name: http
    port: 9090
    protocol: TCP
    targetPort: 9090
  selector:
    app: prometheus
    prometheus: prometheus-kube-prometheus-prometheus
EOF

Test with:

http://localhost:9090/

Configuration Operations

Prometheus Configuration Operations