nginx-service.yaml

apiVersion: v1
kind: Service
metadata:
    name: my-nginx
    labels:
        run: my-nginx
    annotations:
        ad.datadoghq.com/service.check_names: '["http_check"]'
        ad.datadoghq.com/service.init_configs: '[{}]'
        ad.datadoghq.com/service.instances: |
            [
              {
                "name": "My Nginx Service",
                "url": "http://%%host%%",
                "timeout": 1
              }
            ]
        ad.datadoghq.com/endpoints.check_names: '["nginx"]'
        ad.datadoghq.com/endpoints.init_configs: '[{}]'
        ad.datadoghq.com/endpoints.instances: |
            [
              {
                "name": "My Nginx Service Endpoints",
                "nginx_status_url": "http://%%host%%:%%port%%/nginx_status"
              }
            ]
        ad.datadoghq.com/endpoints.logs: '[{"source":"nginx","service":"webapp"}]'
spec:
    ports:
        - port: 80
          protocol: TCP
    selector:
        run: my-nginx