datagen.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: datagen-schema
  namespace: materialize
data:
  schema.json: |
    [
        {
            "_meta": {
                "topic": "mz_datagen_test"
            },
            "id": "iteration.index",
            "name": "faker.internet.userName()"
        }
    ]

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: datagen
  namespace: materialize
spec:
  replicas: 1
  selector:
    matchLabels:
      app: datagen
  template:
    metadata:
      labels:
        app: datagen
    spec:
      containers:
        - name: datagen
          image: materialize/datagen:latest
          args:
            [
              "datagen",
              "-s", "/schemas/schema.json",
              "-f", "json",
              "-n", "10024",
              "-w", "2000",
              "-d"
            ]
          env:
            - name: KAFKA_BROKERS
              value: "redpanda.materialize.svc.cluster.local:9092"
          volumeMounts:
            - name: datagen-schema-volume
              mountPath: /schemas
              readOnly: true
      volumes:
        - name: datagen-schema-volume
          configMap:
            name: datagen-schema