Basic veneur-emit example with credentials

veneur-emit.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
    name: veneur-emit
    labels:
        app: veneur-emit
spec:
    minReadySeconds: 10
    replicas: 1
    template:
        metadata:
            labels:
                app: veneur-emit
        spec:
           containers:
             - name: veneur-emit
               image: index.docker.io/stripe/veneur:3.0.0
               imagePullPolicy: Always
               command: ["/bin/sh"]
               args: ["-c", "while true; do veneur-emit -hostport udp://localhost:8126 -name 'my.test.timer' -timing '100ms'; sleep 10; done"]
             - name: veneur
               image: index.docker.io/stripe/veneur:3.0.0
               ports:
               - containerPort: 8126
                 protocol: UDP
               - containerPort: 8127
                 protocol: TCP
               livenessProbe:
                 httpGet:
                   path: /healthcheck
                   port: 8127
               env:
                   - name: VENEUR_NUMWORKERS
                     value: "3"
                   - name: VENEUR_DATADOGAPIKEY
                     valueFrom:
                         secretKeyRef:
                             name: datadog
                             key: datadog_api_key
           terminationGracePeriodSeconds: 15