# apiVersion: networking.k8s.io/v1
# kind: NetworkPolicy
# metadata:
#   labels:
#     app.kubernetes.io/component: prometheus
#     app.kubernetes.io/instance: k8s
#     app.kubernetes.io/name: prometheus
#     app.kubernetes.io/part-of: kube-prometheus
#     app.kubernetes.io/version: 2.34.0
#   name: prometheus-k8s
#   namespace: monitoring
# spec:
#   egress:
#   - {}
#   ingress:
#   - from:
#     - podSelector:
#         matchLabels:
#           app.kubernetes.io/name: prometheus
#     ports:
#     - port: 9090
#       protocol: TCP
#     - port: 8080
#       protocol: TCP
#   - from:
#     - podSelector:
#         matchLabels:
#           app.kubernetes.io/name: grafana
#     ports:
#     - port: 9090
#       protocol: TCP
#   podSelector:
#     matchLabels:
#       app.kubernetes.io/component: prometheus
#       app.kubernetes.io/instance: k8s
#       app.kubernetes.io/name: prometheus
#       app.kubernetes.io/part-of: kube-prometheus
#   policyTypes:
#   - Egress
#   - Ingress