04-service-monitor.yml

apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: sm-example
  namespace: opentelemetry
  labels:
    app.kubernetes.io/name: py-prometheus-app
    release: prometheus
spec:
  selector:
    matchLabels:
      app: my-app
  namespaceSelector:
      matchNames:
        - opentelemetry
  endpoints:
    - port: prom
      path: /metrics
    - port: py-client-port
      interval: 15s
    - port: py-server-port
---
## I commented out the ServiceMonitor definitions below, but still wanted
## to keep them around to show that you can either create separate ServiceMonitors
## for each service, or create a single ServiceMonitor for everything.
# apiVersion: monitoring.coreos.com/v1
# kind: ServiceMonitor
# metadata:
#   name: sm-py-prometheus-app
#   namespace: opentelemetry
#   labels:
#     app.kubernetes.io/name: py-prometheus-app
#     release: prometheus
# spec:
#   selector:
#     matchLabels:
#       app.kubernetes.io/name: py-prometheus-app
#   namespaceSelector:
#       matchNames:
#         - opentelemetry
#   endpoints:
#     - port: prom
#       path: /metrics
# ---
# apiVersion: monitoring.coreos.com/v1
# kind: ServiceMonitor
# metadata:
#   name: sm-py-otel-client
#   namespace: opentelemetry
#   labels:
#     app.kubernetes.io/name: py-otel-client
#     release: prometheus
# spec:
#   selector:
#     matchLabels:
#       app.kubernetes.io/name: py-otel-client
#   namespaceSelector:
#       matchNames:
#         - opentelemetry
#   endpoints:
#     - port: py-client-port
#       interval: 15s
# ---
# apiVersion: monitoring.coreos.com/v1
# kind: ServiceMonitor
# metadata:
#   name: sm-py-otel-server
#   namespace: opentelemetry
#   labels:
#     app.kubernetes.io/name: py-otel-server
#     release: prometheus
# spec:
#   selector:
#     matchLabels:
#       app.kubernetes.io/name: py-otel-server
#   namespaceSelector:
#       matchNames:
#         - opentelemetry
#   endpoints:
#     - port: py-server-port
#       interval: 15s