apiVersion: apps/v1 kind: Deployment metadata: name: crawlab-worker namespace: crawlab-release spec: replicas: 2 strategy: type: Recreate selector: matchLabels: app: crawlab-worker template: metadata: labels: app: crawlab-worker spec: containers: - image: tikazyq/crawlab:release name: crawlab env: - name: CRAWLAB_SERVER_MASTER value: "N" - name: CRAWLAB_MONGO_HOST value: "mongo" - name: CRAWLAB_REDIS_ADDRESS value: "redis"