MM-16400: Adding more control over bind and advertising address in cluster configuration (#11283)

model/cluster_discovery.go

@@ -46,10 +46,14 @@ func (o *ClusterDiscovery) AutoFillHostname() {
 	}
 }
 
-func (o *ClusterDiscovery) AutoFillIpAddress(iface string) {
+func (o *ClusterDiscovery) AutoFillIpAddress(iface string, ipAddress string) {
 	// attempt to set the hostname to the first non-local IP address
 	if len(o.Hostname) == 0 {
-		o.Hostname = GetServerIpAddress(iface)
+		if len(ipAddress) > 0 {
+			o.Hostname = ipAddress
+		} else {
+			o.Hostname = GetServerIpAddress(iface)
+		}
 	}
 }
 

model/cluster_discovery_test.go

@@ -53,7 +53,7 @@ func TestClusterDiscovery(t *testing.T) {
 	o.Hostname = ""
 	o.AutoFillHostname()
 
-	o.AutoFillIpAddress("")
+	o.AutoFillIpAddress("", "")
 	o.Hostname = ""
-	o.AutoFillIpAddress("")
+	o.AutoFillIpAddress("", "")
 }

model/config.go

@@ -673,6 +673,8 @@ type ClusterSettings struct {
 	ClusterName                 *string `restricted:"true"`
 	OverrideHostname            *string `restricted:"true"`
 	NetworkInterface            *string `restricted:"true"`
+	BindAddress                 *string `restricted:"true"`
+	AdvertiseAddress            *string `restricted:"true"`
 	UseIpAddress                *bool   `restricted:"true"`
 	UseExperimentalGossip       *bool   `restricted:"true"`
 	ReadOnlyConfig              *bool   `restricted:"true"`
@@ -700,6 +702,14 @@ func (s *ClusterSettings) SetDefaults() {
 		s.NetworkInterface = NewString("")
 	}
 
+	if s.BindAddress == nil {
+		s.BindAddress = NewString("")
+	}
+
+	if s.AdvertiseAddress == nil {
+		s.AdvertiseAddress = NewString("")
+	}
+
 	if s.UseIpAddress == nil {
 		s.UseIpAddress = NewBool(true)
 	}