Is it possible to set a custom hostname on DHCP lease request ?

[shkuviak]

Is your feature request related to a problem? Please describe.
I deployed kube-vip in my microk8s cluster using DHCP to assign IP provided by DHCP server to services.

It's working great.

Now I would like to access those IP via a hostname.

DHCP offers the possibility to send a client hostname when requesting an IP. Then, DHCP server registers the hostname in DNS server (Active Directory Infrastructure) to access the machine by domain name: my-hostname.my.custom.domain

I cannot find any way to specify a hostname to the DHCP client. Is this feature implemented ?

Describe the solution you'd like
I would like to specify a hostname for a specific LoadBalancer service to be able to access it via domain name resolution provided by my domain controller.

Example: while exposing a deployment:

kube expose deployment my-deployment --port 80 --target-port 8080 --type=LoadBalancer --name=my-service --load-balancer-ip=0.0.0.0 --hostname=my-deployment-hostname.my.custom.domain

Then, i'll be able to access the deployment via curl my-deployment-hostname.my.custom.domain

Additional context
my kube-vip deployment manifest:

apiVersion: apps/v1
kind: DaemonSet
metadata:
  creationTimestamp: null
  labels:
    app.kubernetes.io/name: kube-vip-ds
    app.kubernetes.io/version: v0.6.2
  name: kube-vip-ds
  namespace: kube-system
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: kube-vip-ds
  template:
    metadata:
      creationTimestamp: null
      labels:
        app.kubernetes.io/name: kube-vip-ds
        app.kubernetes.io/version: v0.6.2
    spec:
      containers:
      - args:
        - manager
        env:
        - name: vip_arp
          value: "true"
        - name: port
          value: "6443"
        - name: vip_interface
          value: enp0s31f6
        - name: vip_cidr
          value: "32"
        - name: svc_enable
          value: "true"
        - name: vip_leaderelection
          value: "true"
        - name: vip_leasename
          value: plndr-cp-lock
        - name: vip_leaseduration
          value: "5"
        - name: vip_renewdeadline
          value: "3"
        - name: vip_retryperiod
          value: "1"
        - name: address
          value: "my-custom-hostname.my.custom.domain" # -> Ignore it, I misunderstood this feature at the begining
        - name: prometheus_server
          value: :2112
        image: ghcr.io/kube-vip/kube-vip:v0.6.2
        imagePullPolicy: Always
        name: kube-vip
        resources: {}
        securityContext:
          capabilities:
            add:
            - NET_ADMIN
            - NET_RAW
      hostNetwork: true
      serviceAccountName: kube-vip
      tolerations:
      - effect: NoSchedule
        operator: Exists
      - effect: NoExecute
        operator: Exists
  updateStrategy: {}

[shkuviak]

Feature merged in master.
Closing