Added LoadBalancer annotations and LoadBalancerIP (#111)

Co-authored-by: Marc-Antoine Fernandes <marcantoinefernandes@gmail.com>

charts/caddy-ingress-controller/templates/loadbalancer.yaml

@@ -6,10 +6,15 @@ kind: Service
 metadata:
   name: {{ include "caddy-ingress-controller.fullname" . }}
   namespace: {{ .Release.Namespace }}
+  {{- with .Values.loadBalancer.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
   labels:
     {{- include "caddy-ingress-controller.labels" . | nindent 4 }}
 spec:
   type: "LoadBalancer"
+  loadBalancerIP: {{ .Values.loadBalancer.loadBalancerIP }} #Deprecated in Kubernetes v1.24
   ports:
     - name: http
       port: 80

charts/caddy-ingress-controller/values.yaml

@@ -39,6 +39,16 @@ ingressController:
     # onDemandRateLimitBurst:
     # onDemandAsk:
 
+loadBalancer:
+  # Deprecated in Kubernetes v1.24
+  loadBalancerIP:
+  annotations:
+    # service.beta.kubernetes.io/aws-load-balancer-type:
+    # service.beta.kubernetes.io/aws-load-balancer-nlb-target-type:
+    # service.beta.kubernetes.io/aws-load-balancer-scheme:
+    # service.beta.kubernetes.io/aws-load-balancer-eip-allocations:
+    # service.beta.kubernetes.io/aws-load-balancer-subnets:
+
 serviceAccount:
   # Specifies whether a service account should be created
   create: true