Add AppMesh CRDs and Kubernetes client

hack/update-codegen.sh

@@ -23,6 +23,5 @@ CODEGEN_PKG=${CODEGEN_PKG:-$(cd ${SCRIPT_ROOT}; ls -d -1 ./vendor/k8s.io/code-ge
 
 ${CODEGEN_PKG}/generate-groups.sh "deepcopy,client,informer,lister" \
   github.com/stefanprodan/flagger/pkg/client github.com/stefanprodan/flagger/pkg/apis \
-  "istio:v1alpha3 flagger:v1alpha3" \
+  "appmesh:v1alpha1 istio:v1alpha3 flagger:v1alpha3" \
   --go-header-file ${SCRIPT_ROOT}/hack/boilerplate.go.txt
-

pkg/apis/appmesh/register.go

@@ -0,0 +1,5 @@
+package appmesh
+
+const (
+	GroupName = "appmesh.k8s.aws"
+)

pkg/apis/appmesh/v1alpha1/doc.go

@@ -0,0 +1,5 @@
+// +k8s:deepcopy-gen=package
+
+// Package v1alpha1 is the v1alpha1 version of the API.
+// +groupName=appmesh.k8s.aws
+package v1alpha1

pkg/apis/appmesh/v1alpha1/register.go

@@ -0,0 +1,40 @@
+package v1alpha1
+
+import (
+	"github.com/stefanprodan/flagger/pkg/apis/appmesh"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: appmesh.GroupName, Version: "v1alpha1"}
+
+// Kind takes an unqualified kind and returns back a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Mesh{},
+		&MeshList{},
+		&VirtualService{},
+		&VirtualServiceList{},
+		&VirtualNode{},
+		&VirtualNodeList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

pkg/apis/appmesh/v1alpha1/types.go

@@ -0,0 +1,289 @@
+package v1alpha1
+
+import (
+	api "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// App Mesh Custom Resource API types.
+// This API follows the conventions described in
+// https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// Mesh is a specification for a Mesh resource
+type Mesh struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	// +optional
+	Spec *MeshSpec `json:"spec,omitempty"`
+	// +optional
+	Status *MeshStatus `json:"status,omitempty"`
+}
+
+type MeshServiceDiscoveryType string
+
+const (
+	CloudMapHttp MeshServiceDiscoveryType = "CloudMapHttp"
+)
+
+// MeshSpec is the spec for a Mesh resource
+type MeshSpec struct {
+	// CloudMapNamespaceName can be specified if it should be different than the mesh name.
+	// +optional
+	CloudMapNamespaceName *string `json:"cloudMapNamespaceName,omitempty"`
+	// +optional
+	ServiceDiscoveryType *MeshServiceDiscoveryType `json:"serviceDiscoveryType,omitempty"`
+}
+
+// MeshStatus is the status for a Mesh resource
+type MeshStatus struct {
+	// MeshArn is the AppMesh Mesh object's Amazon Resource Name
+	// +optional
+	MeshArn *string `json:"meshArn,omitempty"`
+	// NamespaceArn is the CloudMap NameSpace object's Amazon Resource Name
+	// +optional
+	CloudMapNamespaceArn *string `json:"cloudMapNamespaceArn,omitempty"`
+	// +optional
+	CloudMapRoleArn *string         `json:"cloudMapRoleArn,omitempty"`
+	Conditions      []MeshCondition `json:"meshCondition"`
+}
+
+type MeshConditionType string
+
+const (
+	// MeshActive is Active when the Appmesh Mesh has been created or found via the API
+	MeshActive MeshConditionType = "Active"
+)
+
+type MeshCondition struct {
+	// Type of mesh condition.
+	Type MeshConditionType `json:"type"`
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus `json:"status"`
+	// Last time the condition transitioned from one status to another.
+	// +optional
+	LastTransitionTime *metav1.Time `json:"lastTransitionTime,omitempty"`
+	// The reason for the condition's last transition.
+	// +optional
+	Reason *string `json:"reason,omitempty"`
+	// A human readable message indicating details about the transition.
+	// +optional
+	Message *string `json:"message,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// MeshList is a list of Mesh resources
+type MeshList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []Mesh `json:"items"`
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualService is a specification for a VirtualService resource
+type VirtualService struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	// +optional
+	Spec *VirtualServiceSpec `json:"spec,omitempty"`
+	// +optional
+	Status *VirtualServiceStatus `json:"status,omitempty"`
+}
+
+// VirtualServiceSpec is the spec for a VirtualService resource
+type VirtualServiceSpec struct {
+	MeshName string `json:"meshName"`
+	// +optional
+	VirtualRouter *VirtualRouter `json:"virtualRouter,omitempty"`
+	// +optional
+	Routes []Route `json:"routes,omitempty"`
+}
+
+type VirtualRouter struct {
+	Name string `json:"name"`
+}
+
+type Route struct {
+	Name string    `json:"name"`
+	Http HttpRoute `json:"http"`
+}
+
+type HttpRoute struct {
+	Match  HttpRouteMatch  `json:"match"`
+	Action HttpRouteAction `json:"action"`
+}
+
+type HttpRouteMatch struct {
+	Prefix string `json:"prefix"`
+}
+
+type HttpRouteAction struct {
+	WeightedTargets []WeightedTarget `json:"weightedTargets"`
+}
+
+type WeightedTarget struct {
+	VirtualNodeName string `json:"virtualNodeName"`
+	Weight          int64  `json:"weight"`
+}
+
+// VirtualServiceStatus is the status for a VirtualService resource
+type VirtualServiceStatus struct {
+	// VirtualServiceArn is the AppMesh VirtualService object's Amazon Resource Name
+	// +optional
+	VirtualServiceArn *string `json:"virtualServiceArn,omitempty"`
+	// VirtualRouterArn is the AppMesh VirtualRouter object's Amazon Resource Name
+	// +optional
+	VirtualRouterArn *string `json:"virtualRouterArn,omitempty"`
+	// RouteArns is a list of AppMesh Route objects' Amazon Resource Names
+	// +optional
+	RouteArns  []string                  `json:"routeArns,omitempty"`
+	Conditions []VirtualServiceCondition `json:"conditions"`
+}
+
+type VirtualServiceConditionType string
+
+const (
+	// VirtualServiceActive is Active when the Appmesh Service has been created or found via the API
+	VirtualServiceActive VirtualServiceConditionType = "Active"
+)
+
+type VirtualServiceCondition struct {
+	// Type of mesh service condition.
+	Type VirtualServiceConditionType `json:"type"`
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus `json:"status"`
+	// Last time the condition transitioned from one status to another.
+	// +optional
+	LastTransitionTime *metav1.Time `json:"lastTransitionTime,omitempty"`
+	// The reason for the condition's last transition.
+	// +optional
+	Reason *string `json:"reason,omitempty"`
+	// A human readable message indicating details about the transition.
+	// +optional
+	Message *string `json:"message,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualServiceList is a list of VirtualService resources
+type VirtualServiceList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []VirtualService `json:"items"`
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualNode is a specification for a VirtualNode resource
+type VirtualNode struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	// +optional
+	Spec *VirtualNodeSpec `json:"spec,omitempty"`
+	// +optional
+	Status *VirtualNodeStatus `json:"status,omitempty"`
+}
+
+// VirtualNodeSpec is the spec for a VirtualNode resource
+type VirtualNodeSpec struct {
+	MeshName string `json:"meshName"`
+	// +optional
+	Listeners []Listener `json:"listeners,omitempty"`
+	// +optional
+	ServiceDiscovery *ServiceDiscovery `json:"serviceDiscovery,omitempty"`
+	// +optional
+	Backends []Backend `json:"backends,omitempty"`
+}
+
+type Listener struct {
+	PortMapping PortMapping `json:"portMapping"`
+}
+
+type PortMapping struct {
+	Port     int64  `json:"port"`
+	Protocol string `json:"protocol"`
+}
+
+type ServiceDiscovery struct {
+	// +optional
+	CloudMap *CloudMapServiceDiscovery `json:"cloudMap,omitempty"`
+	// +optional
+	Dns *DnsServiceDiscovery `json:"dns,omitempty"`
+}
+
+type CloudMapServiceDiscovery struct {
+	CloudMapServiceName string `json:"cloudMapServiceName"`
+}
+
+type DnsServiceDiscovery struct {
+	HostName string `json:"hostName"`
+}
+
+type Backend struct {
+	VirtualService VirtualServiceBackend `json:"virtualService"`
+}
+
+type VirtualServiceBackend struct {
+	VirtualServiceName string `json:"virtualServiceName"`
+}
+
+// VirtualNodeStatus is the status for a VirtualNode resource
+type VirtualNodeStatus struct {
+	MeshArn *string `json:"meshArn,omitempty"`
+	// VirtualNodeArn is the AppMesh VirtualNode object's Amazon Resource Name
+	// +optional
+	VirtualNodeArn *string `json:"virtualNodeArn,omitempty"`
+	// CloudMapServiceArn is a CloudMap Service object's Amazon Resource Name
+	// +optional
+	CloudMapServiceArn *string `json:"cloudMapServiceArn,omitempty"`
+	// +optional
+	QueryParameters map[string]string      `json:"queryParameters,omitempty"`
+	Conditions      []VirtualNodeCondition `json:"conditions"`
+}
+
+type VirtualNodeConditionType string
+
+const (
+	// VirtualNodeActive is Active when the Appmesh Node has been created or found via the API
+	VirtualNodeActive VirtualNodeConditionType = "Active"
+)
+
+type VirtualNodeCondition struct {
+	// Type of mesh node condition.
+	Type VirtualNodeConditionType `json:"type"`
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus `json:"status"`
+	// Last time the condition transitioned from one status to another.
+	// +optional
+	LastTransitionTime *metav1.Time `json:"lastTransitionTime,omitempty"`
+	// The reason for the condition's last transition.
+	// +optional
+	Reason *string `json:"reason,omitempty"`
+	// A human readable message indicating details about the transition.
+	// +optional
+	Message *string `json:"reason,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualNodeList is a list of VirtualNode resources
+type VirtualNodeList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []VirtualNode `json:"items"`
+}