A list of supported providers:

Configuring incoming traffic balancing in clusters on cloud platforms involves creating an Ingress controller with specified LoadBalancer parameters. Based on these settings, the cloud provider automatically creates an external load balancer. In the cluster, a Service resource is created through which the external load balancer routes traffic to applications.

Example of creating an Ingress controller for the OpenStack provider

apiVersion: deckhouse.io/v1
kind: IngressNginxController
metadata:
  name: main
spec:
  ingressClass: nginx
  inlet: LoadBalancerWithProxyProtocol
  loadBalancerWithProxyProtocol:
    annotations:
      loadbalancer.openstack.org/proxy-protocol: "true"
      loadbalancer.openstack.org/timeout-member-connect: "2000"
  nodeSelector:
    node-role.deckhouse.io/frontend: ""
  tolerations:
  - effect: NoExecute
    key: dedicated.deckhouse.io
    operator: Equal
    value: frontend

Example of creating a ClusterIP-type Service

apiVersion: v1
kind: Service
metadata:
  name: backend-resolver-cluster-ip
spec:
  ports:
  - name: http
    port: 8000
    protocol: TCP
  selector:
    app: lab-4-backend
  type: ClusterIP