slicegateway

package
v1.4.2 Latest Latest
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 Go to latest Published: May 21, 2024 License: Apache-2.0 Imports: 43 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var DefaultMinAvailablePodsInPDB = intstr.FromInt(1)

Default minAvailable value in PodDisruptionBudget

Functions

func GetDepNameFromPodName added in v1.1.5 

func GetDepNameFromPodName(sliceGwID, podName string) string

func GetDeployments added in v1.1.5 

func GetDeployments(ctx context.Context, c client.Client, sliceName, sliceGwName string) (*appsv1.DeploymentList, error)

func GetNsmIPsForGwDeployment added in v1.1.5 

func GetNsmIPsForGwDeployment(ctx context.Context, c client.Client, sliceGwName, depName string) ([]string, error)

func GetPeerGwPodName added in v1.1.5 

func GetPeerGwPodName(gwPodName string, sliceGw *kubeslicev1beta1.SliceGateway) (string, error)

func GetPodForGwDeployment added in v1.1.5 

func GetPodForGwDeployment(ctx context.Context, c client.Client, depName string) (*corev1.Pod, error)

func GetRemoteDepName added in v1.1.5 

func GetRemoteDepName(remoteGwID, localDepName string) string

func UpdateGWPodStatus 

func UpdateGWPodStatus(gwPodStatus []*kubeslicev1beta1.GwPodInfo, podName string) []*kubeslicev1beta1.GwPodInfo

Types

type HubClientProvider 

type HubClientProvider interface {
	UpdateNodePortForSliceGwServer(ctx context.Context, sliceGwNodePort []int, sliceGwName string) error
	GetClusterNodeIP(ctx context.Context, clusterName, namespace string) ([]string, error)
	CreateWorkerSliceGwRecycler(ctx context.Context, gwRecyclerName, clientID, serverID, sliceGwServer, sliceGwClient, slice string) error
	GetVPNKeyRotation(ctx context.Context, rotationName string) (*hubv1alpha1.VpnKeyRotation, error)
	ListWorkerSliceGwRecycler(ctx context.Context, sliceGWName string) ([]spokev1alpha1.WorkerSliceGwRecycler, error)
	DeleteWorkerSliceGwRecycler(ctx context.Context, recyclerName string) error
	UpdateLBIPsForSliceGwServer(ctx context.Context, lbIPs []string, sliceGwName string) error
}

type NetOpPod 

type NetOpPod struct {
	PodIP   string
	PodName string
	Node    string
}

NetOpPod contains details of NetOp Pod running in the cluster

func GetNetOpPods 

func GetNetOpPods(ctx context.Context, namespace string,
	listFn func(context.Context, client.ObjectList, ...client.ListOption) error) ([]NetOpPod, error)

GetNetOpPods returns the netop pods in the cluster

type SliceGwReconciler 

type SliceGwReconciler struct {
	client.Client
	Scheme                *runtime.Scheme
	Log                   logr.Logger
	HubClient             HubClientProvider
	WorkerRouterClient    WorkerRouterClientProvider
	WorkerNetOpClient     WorkerNetOpClientProvider
	WorkerGWSidecarClient WorkerGWSidecarClientProvider
	WorkerRecyclerClient  WorkerRecyclerClientProvider

	NetOpPods        []NetOpPod
	EventRecorder    *events.EventRecorder
	NodeIPs          []string
	NumberOfGateways int
}

SliceReconciler reconciles a Slice object

func (*SliceGwReconciler) FindSliceRouterService 

func (r *SliceGwReconciler) FindSliceRouterService(ctx context.Context, c client.Client, sliceName string) (bool, error)

func (*SliceGwReconciler) GetGwPodInfo 

func (r *SliceGwReconciler) GetGwPodInfo(ctx context.Context, sliceGw *kubeslicev1beta1.SliceGateway) ([]*kubeslicev1beta1.GwPodInfo, error)

func (*SliceGwReconciler) Reconcile 

func (r *SliceGwReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

func (*SliceGwReconciler) ReconcileGatewayDeployments added in v1.1.5 

func (r *SliceGwReconciler) ReconcileGatewayDeployments(ctx context.Context, sliceGw *kubeslicev1beta1.SliceGateway) (ctrl.Result, error, bool)

func (*SliceGwReconciler) ReconcileGatewayServices added in v1.1.5 

func (r *SliceGwReconciler) ReconcileGatewayServices(ctx context.Context, sliceGw *kubeslicev1beta1.SliceGateway) (ctrl.Result, error, bool)

func (*SliceGwReconciler) ReconcileGwPodPlacement added in v1.1.5 

func (r *SliceGwReconciler) ReconcileGwPodPlacement(ctx context.Context, sliceGw *kubeslicev1beta1.SliceGateway) error

func (*SliceGwReconciler) ReconcileGwPodStatus 

func (r *SliceGwReconciler) ReconcileGwPodStatus(ctx context.Context, slicegateway *kubeslicev1beta1.SliceGateway) (ctrl.Result, error, bool)

func (*SliceGwReconciler) ReconcileIntermediateGatewayDeployments added in v1.1.5 

func (r *SliceGwReconciler) ReconcileIntermediateGatewayDeployments(ctx context.Context, sliceGw *kubeslicev1beta1.SliceGateway) (ctrl.Result, error, bool)

func (*SliceGwReconciler) SendConnectionContextAndQosToGwPod 

func (r *SliceGwReconciler) SendConnectionContextAndQosToGwPod(ctx context.Context, slice *kubeslicev1beta1.Slice, slicegateway *kubeslicev1beta1.SliceGateway, req reconcile.Request) (ctrl.Result, error, bool)

func (*SliceGwReconciler) SendConnectionContextToSliceRouter 

func (r *SliceGwReconciler) SendConnectionContextToSliceRouter(ctx context.Context, slicegateway *kubeslicev1beta1.SliceGateway) (ctrl.Result, error, bool)

In the event of slice router deletion as well this function needs to be called so that the routes can be injected into the router sidecar

func (*SliceGwReconciler) SetupWithManager 

func (r *SliceGwReconciler) SetupWithManager(mgr ctrl.Manager) error

SetupWithManager sets up the controller with the Manager.

func (*SliceGwReconciler) SyncNetOpConnectionContextAndQos 

func (r *SliceGwReconciler) SyncNetOpConnectionContextAndQos(ctx context.Context, slice *kubeslicev1beta1.Slice, slicegw *kubeslicev1beta1.SliceGateway, sliceGwNodePorts []int) error

type WorkerGWSidecarClientProvider 

type WorkerGWSidecarClientProvider interface {
	GetSliceGwRemotePodName(ctx context.Context, gwRemoteVpnIP string, serverAddr string) (string, error)
	GetStatus(ctx context.Context, serverAddr string) (*gwsidecar.GwStatus, error)
	SendConnectionContext(ctx context.Context, serverAddr string, gwConnCtx *gwsidecar.GwConnectionContext) error
	UpdateSliceQosProfile(ctx context.Context, serverAddr string, slice *kubeslicev1beta1.Slice) error
}

type WorkerNetOpClientProvider 

type WorkerNetOpClientProvider interface {
	UpdateSliceQosProfile(ctx context.Context, addr string, slice *kubeslicev1beta1.Slice) error
	SendSliceLifeCycleEventToNetOp(ctx context.Context, addr string, sliceName string, eventType netop.EventType) error
	SendConnectionContext(ctx context.Context, serverAddr string, gw *kubeslicev1beta1.SliceGateway, sliceGwNodePorts []int) error
}

type WorkerRecyclerClientProvider 

type WorkerRecyclerClientProvider interface {
	// triggers FSM to recycle gateway pair by passing server gateway pod
	// numberOfGwSvc should be equal to number of new deploy that should come up
	TriggerFSM(sliceGw *kubeslicev1beta1.SliceGateway, slice *kubeslicev1beta1.Slice, serverID, clientID, controllerName string) error
}

type WorkerRouterClientProvider 

type WorkerRouterClientProvider interface {
	GetClientConnectionInfo(ctx context.Context, addr string) ([]kubeslicev1beta1.AppPod, error)
	SendConnectionContext(ctx context.Context, serverAddr string, sliceRouterConnCtx *router.SliceRouterConnCtx) error
	UpdateEcmpRoutes(ctx context.Context, serverAddr string, ecmpUpdateInfo *router.UpdateEcmpInfo) error
}

Source Files

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