02-locust.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: locust
  labels:
    app: locust
spec:
  replicas: 1
  selector:
    matchLabels:
      app: locust
  template:
    metadata:
      labels:
        app: locust
    spec:
      containers:
        - name: locust
          image: locustio/locust:0.14.5
          ports:
            - containerPort: 8089
          env:
            - name: LOCUSTFILE_PATH
              value: /locust/locustfile.py
            - name: TARGET_URL
              value: http://hello-svc:80
          volumeMounts:
            - name: locustfile-volume
              mountPath: /locust
      volumes:
        - name: locustfile-volume
          configMap:
            name: locustfile
---
apiVersion: v1
kind: Service
metadata:
  name: locust-svc
  labels:
    app: locust
spec:
  selector:
    app: locust
  ports:
  - name: web
    protocol: TCP
    port: 80
    targetPort: 8089

---

apiVersion: v1
kind: ConfigMap
metadata:
  name: locustfile
data:
  locustfile.py: |-
    from locust import HttpLocust, TaskSet, task, between

    class UserBehavior(TaskSet):

        @task
        def get_something(self):
            self.client.get("/")

    class WebsiteUser(HttpLocust):
        task_set = UserBehavior
        wait_time = between(5, 9)