Service LoadBalancer kube-controller

api/pkg/apis/projectcalico/v3/constants.go

@@ -53,4 +53,11 @@ const (
 	// Enum options for enable/disable fields
 	Enabled  = "Enabled"
 	Disabled = "Disabled"
+
+	// Enum options for AllServices/RequestedServicesOnly
+	AllServices           = "AllServices"
+	RequestedServicesOnly = "RequestedServicesOnly"
+
+	// Host name used for Service LoadBalancer
+	VirtualLoadBalancer = "virtual-load-balancer"
 )

api/pkg/apis/projectcalico/v3/ippool.go

@@ -85,13 +85,17 @@ type IPPoolSpec struct {
 	// AllowedUse controls what the IP pool will be used for.  If not specified or empty, defaults to
 	// ["Tunnel", "Workload"] for back-compatibility
 	AllowedUses []IPPoolAllowedUse `json:"allowedUses,omitempty" validate:"omitempty"`
+
+	// Determines the mode how IP addresses should be assigned from this pool
+	AssignmentMode AssignmentMode `json:"assignmentMode,omitempty" validate:"omitempty,assignmentMode"`
 }
 
 type IPPoolAllowedUse string
 
 const (
-	IPPoolAllowedUseWorkload IPPoolAllowedUse = "Workload"
-	IPPoolAllowedUseTunnel   IPPoolAllowedUse = "Tunnel"
+	IPPoolAllowedUseWorkload     IPPoolAllowedUse = "Workload"
+	IPPoolAllowedUseTunnel       IPPoolAllowedUse = "Tunnel"
+	IPPoolAllowedUseLoadBalancer IPPoolAllowedUse = "LoadBalancer"
 )
 
 type VXLANMode string
@@ -120,6 +124,13 @@ const (
 	CrossSubnet EncapMode = "cross-subnet"
 )
 
+type AssignmentMode string
+
+const (
+	Automatic AssignmentMode = "Automatic"
+	Manual    AssignmentMode = "Manual"
+)
+
 const DefaultMode = Always
 
 type IPIPConfiguration struct {

api/pkg/apis/projectcalico/v3/kubecontrollersconfig.go

@@ -84,6 +84,9 @@ type ControllersConfig struct {
 
 	// Namespace enables and configures the namespace controller. Enabled by default, set to nil to disable.
 	Namespace *NamespaceControllerConfig `json:"namespace,omitempty"`
+
+	// LoadBalancer enables and configures the LoadBalancer controller. Enabled by default, set to nil to disable.
+	LoadBalancer *LoadBalancerControllerConfig `json:"loadBalancer,omitempty"`
 }
 
 // NodeControllerConfig configures the node controller, which automatically cleans up configuration
@@ -137,6 +140,10 @@ type NamespaceControllerConfig struct {
 	ReconcilerPeriod *metav1.Duration `json:"reconcilerPeriod,omitempty" validate:"omitempty"`
 }
 
+type LoadBalancerControllerConfig struct {
+	AssignIPs string `json:"assignIPs,omitempty" validate:"omitempty,assignIPs"`
+}
+
 // KubeControllersConfigurationStatus represents the status of the configuration. It's useful for admins to
 // be able to see the actual config that was applied, which can be modified by environment variables on the
 // kube-controllers process.

apiserver/pkg/storage/calico/ippool_storage.go

@@ -108,5 +108,7 @@ func (gc IPPoolConverter) convertToAAPIList(libcalicoListObject resourceListObje
 		if matched, err := pred.Matches(&aapiIPPool); err == nil && matched {
 			aapiIPPoolList.Items = append(aapiIPPoolList.Items, aapiIPPool)
 		}
+
 	}
+
 }