apiVersion: extensions/v1beta1 kind: Deployment metadata: name: ssh-servers spec: replicas: 3 template: metadata: labels: app: ssh-servers spec: containers: - name: ssh-servers image: docker.paddlepaddlehub.com/paddlessh resources: limits: cpu: 500m memory: 1Gi requests: cpu: 500m memory: 1Gi ports: - containerPort: 22