--- apiVersion: apps/v1 kind: Deployment metadata: name: loadgenerator spec: selector: matchLabels: app: loadgenerator replicas: 1 template: metadata: annotations: sidecar.istio.io/inject: "true" labels: app: loadgenerator spec: terminationGracePeriodSeconds: 5 restartPolicy: Always initContainers: - name: wait-frontend image: alpine:3.6 command: ['sh', '-c', 'set -x; apk add --no-cache curl && until timeout -t 2 curl -f "http://${FRONTEND_ADDR}"; do echo "waiting for http://${FRONTEND_ADDR}"; sleep 2; done;'] env: - name: FRONTEND_ADDR value: "frontend:80" containers: - name: main image: gcr.io/google-samples/microservices-demo/loadgenerator:v0.1.0 env: - name: FRONTEND_ADDR value: "frontend:80" - name: USERS value: "10" resources: requests: cpu: 300m memory: 256Mi limits: cpu: 500m memory: 512Mi