FEATURE/MINOR: server: add health check port

Author: gorangalinec

build/haproxy_spec.yaml

@@ -808,6 +808,11 @@ definitions:
         cookie:
           pattern: ^[^\s]+$
           type: string
+        health_check_port:
+          maximum: 65535
+          minimum: 1
+          type: integer
+          x-nullable: true
         inter:
           type: integer
           x-nullable: true

models/configuration.yaml

@@ -540,6 +540,11 @@ server:
       x-nullable: true
       minimum: 1
       maximum: 65535
+    health_check_port:
+      type: integer
+      x-nullable: true
+      minimum: 1
+      maximum: 65535
     maxconn:
       type: integer
       x-display-name: Max Connections