Add initial network and tenant spec

Change-Id: Ia1e2d52c73539a45d294b7403c9290882c5d42d0
Implements: blueprint tenant-spec

pkg/apis/v1/register.go

@@ -0,0 +1,44 @@
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+var (
+	// SchemeBuilder collects functions that add things to a scheme.
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	// AddToScheme applies all the stored functions to the scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)
+
+// GroupName is the group name use in this package
+const GroupName = "stackube.kubernetes.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	SchemeBuilder.Register(addKnownTypes)
+}
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Network{},
+		&NetworkList{},
+		&Tenant{},
+		&TenantList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

pkg/apis/v1/types.go

@@ -0,0 +1,96 @@
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	// NetworkResourcePlural is the plural of network resource.
+	NetworkResourcePlural = "networks"
+	// TenantResourcePlural is the plural of tenant resource.
+	TenantResourcePlural = "tenants"
+)
+
+// Network describes a Neutron network.
+type Network struct {
+	// TypeMeta defines type of the object and its API schema version.
+	metav1.TypeMeta `json:",inline"`
+	// ObjectMeta is metadata that all persisted resources must have.
+	metav1.ObjectMeta `json:"metadata"`
+
+	// Spec describes the behavior of a network.
+	Spec NetworkSpec
+	// Status describes the network status.
+	Status NetworkStatus `json:"status,omitempty"`
+}
+
+// NetworkSpec is the spec of a network.
+type NetworkSpec struct {
+	// The CIDR of the network.
+	CIDR string `json:"cidr"`
+	// The gateway IP.
+	Gateway string `json:"gateway"`
+	// The network ID in Neutron.
+	// If provided, wouldn't create a network in Neutron.
+	NetworkID string `json:"networkID"`
+}
+
+// NetworkStatus is the status of a network.
+type NetworkStatus struct {
+	// State describes the network state.
+	State string `json:"state,omitempty"`
+	// Message describes why network is in current state.
+	Message string `json:"message,omitempty"`
+}
+
+// NetworkList is a list of networks.
+type NetworkList struct {
+	// TypeMeta defines type of the object and its API schema version.
+	metav1.TypeMeta `json:",inline"`
+	// ObjectMeta is metadata that all persisted resources must have.
+	metav1.ListMeta `json:"metadata"`
+	// Items contains a list of networks.
+	Items []Network `json:"items"`
+}
+
+// Tenant describes a Keystone tenant.
+type Tenant struct {
+	// TypeMeta defines type of the object and its API schema version.
+	metav1.TypeMeta `json:",inline"`
+	// ObjectMeta is metadata that all persisted resources must have.
+	metav1.ObjectMeta `json:"metadata"`
+
+	// Spec defines the behavior of a tenant.
+	Spec TenantSpec
+	// Status describes the tenant status.
+	Status TenantStatus `json:"status,omitempty"`
+}
+
+// TenantSpec is the spec of a tenant.
+type TenantSpec struct {
+	// The username of this user.
+	UserName string `json:"username"`
+	// The password of this user.
+	Password string `json:"password"`
+	// The tenant ID in Keystone.
+	// If provided, wouldn't create a new tenant in Keystone.
+	TenantID string `json:"tenantID"`
+}
+
+// TenantStatus is the status of a tenant.
+type TenantStatus struct {
+	// State describes the tenant state.
+	State string `json:"state,omitempty"`
+	// Message describes why tenant is in current state.
+	Message string `json:"message,omitempty"`
+}
+
+// TenantList is a list of tenants.
+type TenantList struct {
+	// TypeMeta defines type of the object and its API schema version.
+	metav1.TypeMeta `json:",inline"`
+	// ObjectMeta is metadata that all persisted resources must have.
+	metav1.ListMeta `json:"metadata"`
+	// Items contains a list of tenants.
+	Items []Tenant `json:"items"`
+}