Files
vpp-maglev/internal/grpcapi/maglev_grpc.pb.go
Pim van Pelt fb62532fd5 VPP LB counters, src-ip-sticky, and frontend state aggregation
New feature: per-VIP / per-backend runtime counters
  * New GetVPPLBCounters RPC serving an in-process snapshot refreshed
    by a 5s scrape loop (internal/vpp/lbstats.go). Each cycle pulls
    the LB plugin's four SimpleCounters (next, first, untracked,
    no-server) plus the FIB /net/route/to CombinedCounter for every
    VIP and every backend host prefix via a single DumpStats call.
  * FIB stats-index discovery via ip_route_lookup (internal/vpp/
    fibstats.go); per-worker reduction happens in the collector.
  * Prometheus collector exports vip_packets_total (kind label),
    vip_route_{packets,bytes}_total, and backend_route_{packets,
    bytes}_total. Metrics source interface extended with VIPStats /
    BackendRouteStats; vpp.Client publishes snapshots via
    atomic.Pointer and clears them on disconnect.
  * New 'show vpp lb counters' CLI command. The 'show vpp lbstate'
    and 'sync vpp lbstate' commands are restructured under 'show
    vpp lb {state,counters}' / 'sync vpp lb state' to make room
    for the new verb.

New feature: src-ip-sticky frontends
  * New frontend YAML key 'src-ip-sticky' (bool). Plumbed through
    config.Frontend, desiredVIP, and the lb_add_del_vip_v2 call.
  * Reflected in gRPC FrontendInfo.src_ip_sticky and VPPLBVIP.
    src_ip_sticky, and shown in 'show vpp lb state' output.
  * Scraped back from VPP by parsing 'show lb vips verbose' through
    cli_inband — lb_vip_details does not expose the flag. The same
    scrape also recovers the LB pool index for each VIP, which the
    stats-segment counters are keyed on. This is a documented
    temporary workaround until VPP ships an lb_vip_v2_dump.
  * src_ip_sticky cannot be mutated on a live VIP, so a flipped flag
    triggers a tear-down-and-recreate in reconcileVIP (ASes deleted
    with flush, VIP deleted, then re-added). Flip is logged.

New feature: frontend state aggregation and events
  * New health.FrontendState (unknown/up/down) and FrontendTransition
    types. A frontend is 'up' iff at least one backend has a nonzero
    effective weight, 'unknown' iff no backend has real state yet,
    and 'down' otherwise.
  * Checker tracks per-frontend aggregate state, recomputing after
    each backend transition and emitting a frontend-transition Event
    on change. Reload drops entries for removed frontends.
  * checker.Event gains an optional FrontendTransition pointer;
    backend- vs. frontend-transition events are demultiplexed on
    that field.
  * WatchEvents now sends an initial snapshot of frontend state on
    connect (mirroring the existing backend snapshot), subscribes
    once to the checker stream, and fans out to backend/frontend
    handlers based on the client's filter flags. The proto
    FrontendEvent message grows name + transition fields.
  * New Checker.FrontendState accessor.

Refactor: pure health helpers
  * Moved the priority-failover selector and the (pool idx, active
    pool, state, cfg weight) → (vpp weight, flush) mapping out of
    internal/vpp/lbsync.go into a new internal/health/weights.go so
    the checker can reuse them for frontend-state computation
    without importing internal/vpp.
  * New functions: health.ActivePoolIndex, BackendEffectiveWeight,
    EffectiveWeights, ComputeFrontendState. lbsync.go now calls
    these directly; vpp.EffectiveWeights is a thin wrapper over
    health.EffectiveWeights retained for the gRPC observability
    path. Fully unit-tested in internal/health/weights_test.go.

maglevc polish
  * --color default is now mode-aware: on in the interactive shell,
    off in one-shot mode so piped output is script-safe. Explicit
    --color=true/false still overrides.
  * New stripHostMask helper drops /32 and /128 from VIP display;
    non-host prefixes pass through unchanged.
  * Counter table column order fixed (first before next) and
    packets/bytes columns renamed to fib-packets/fib-bytes to
    clarify they come from the FIB, not the LB plugin.

Docs
  * config-guide: document src-ip-sticky, including the VIP
    recreate-on-change caveat.
  * user-guide, maglevc.1, maglevd.8: updated command tree, new
    counters command, color defaults, and the src-ip-sticky field.
2026-04-12 16:07:39 +02:00

776 lines
31 KiB
Go

// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.6.1
// - protoc v3.21.12
// source: proto/maglev.proto
package grpcapi
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
)
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.64.0 or later.
const _ = grpc.SupportPackageIsVersion9
const (
Maglev_ListFrontends_FullMethodName = "/maglev.Maglev/ListFrontends"
Maglev_GetFrontend_FullMethodName = "/maglev.Maglev/GetFrontend"
Maglev_ListBackends_FullMethodName = "/maglev.Maglev/ListBackends"
Maglev_GetBackend_FullMethodName = "/maglev.Maglev/GetBackend"
Maglev_PauseBackend_FullMethodName = "/maglev.Maglev/PauseBackend"
Maglev_ResumeBackend_FullMethodName = "/maglev.Maglev/ResumeBackend"
Maglev_EnableBackend_FullMethodName = "/maglev.Maglev/EnableBackend"
Maglev_DisableBackend_FullMethodName = "/maglev.Maglev/DisableBackend"
Maglev_ListHealthChecks_FullMethodName = "/maglev.Maglev/ListHealthChecks"
Maglev_GetHealthCheck_FullMethodName = "/maglev.Maglev/GetHealthCheck"
Maglev_SetFrontendPoolBackendWeight_FullMethodName = "/maglev.Maglev/SetFrontendPoolBackendWeight"
Maglev_WatchEvents_FullMethodName = "/maglev.Maglev/WatchEvents"
Maglev_CheckConfig_FullMethodName = "/maglev.Maglev/CheckConfig"
Maglev_ReloadConfig_FullMethodName = "/maglev.Maglev/ReloadConfig"
Maglev_GetVPPInfo_FullMethodName = "/maglev.Maglev/GetVPPInfo"
Maglev_GetVPPLBState_FullMethodName = "/maglev.Maglev/GetVPPLBState"
Maglev_SyncVPPLBState_FullMethodName = "/maglev.Maglev/SyncVPPLBState"
Maglev_GetVPPLBCounters_FullMethodName = "/maglev.Maglev/GetVPPLBCounters"
)
// MaglevClient is the client API for Maglev service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
//
// Maglev exposes the state of backend health for all frontends.
type MaglevClient interface {
ListFrontends(ctx context.Context, in *ListFrontendsRequest, opts ...grpc.CallOption) (*ListFrontendsResponse, error)
GetFrontend(ctx context.Context, in *GetFrontendRequest, opts ...grpc.CallOption) (*FrontendInfo, error)
ListBackends(ctx context.Context, in *ListBackendsRequest, opts ...grpc.CallOption) (*ListBackendsResponse, error)
GetBackend(ctx context.Context, in *GetBackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
PauseBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
ResumeBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
EnableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
DisableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
ListHealthChecks(ctx context.Context, in *ListHealthChecksRequest, opts ...grpc.CallOption) (*ListHealthChecksResponse, error)
GetHealthCheck(ctx context.Context, in *GetHealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckInfo, error)
SetFrontendPoolBackendWeight(ctx context.Context, in *SetWeightRequest, opts ...grpc.CallOption) (*FrontendInfo, error)
WatchEvents(ctx context.Context, in *WatchRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Event], error)
CheckConfig(ctx context.Context, in *CheckConfigRequest, opts ...grpc.CallOption) (*CheckConfigResponse, error)
ReloadConfig(ctx context.Context, in *ReloadConfigRequest, opts ...grpc.CallOption) (*ReloadConfigResponse, error)
GetVPPInfo(ctx context.Context, in *GetVPPInfoRequest, opts ...grpc.CallOption) (*VPPInfo, error)
GetVPPLBState(ctx context.Context, in *GetVPPLBStateRequest, opts ...grpc.CallOption) (*VPPLBState, error)
SyncVPPLBState(ctx context.Context, in *SyncVPPLBStateRequest, opts ...grpc.CallOption) (*SyncVPPLBStateResponse, error)
GetVPPLBCounters(ctx context.Context, in *GetVPPLBCountersRequest, opts ...grpc.CallOption) (*VPPLBCounters, error)
}
type maglevClient struct {
cc grpc.ClientConnInterface
}
func NewMaglevClient(cc grpc.ClientConnInterface) MaglevClient {
return &maglevClient{cc}
}
func (c *maglevClient) ListFrontends(ctx context.Context, in *ListFrontendsRequest, opts ...grpc.CallOption) (*ListFrontendsResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(ListFrontendsResponse)
err := c.cc.Invoke(ctx, Maglev_ListFrontends_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) GetFrontend(ctx context.Context, in *GetFrontendRequest, opts ...grpc.CallOption) (*FrontendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(FrontendInfo)
err := c.cc.Invoke(ctx, Maglev_GetFrontend_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) ListBackends(ctx context.Context, in *ListBackendsRequest, opts ...grpc.CallOption) (*ListBackendsResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(ListBackendsResponse)
err := c.cc.Invoke(ctx, Maglev_ListBackends_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) GetBackend(ctx context.Context, in *GetBackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(BackendInfo)
err := c.cc.Invoke(ctx, Maglev_GetBackend_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) PauseBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(BackendInfo)
err := c.cc.Invoke(ctx, Maglev_PauseBackend_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) ResumeBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(BackendInfo)
err := c.cc.Invoke(ctx, Maglev_ResumeBackend_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) EnableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(BackendInfo)
err := c.cc.Invoke(ctx, Maglev_EnableBackend_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) DisableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(BackendInfo)
err := c.cc.Invoke(ctx, Maglev_DisableBackend_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) ListHealthChecks(ctx context.Context, in *ListHealthChecksRequest, opts ...grpc.CallOption) (*ListHealthChecksResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(ListHealthChecksResponse)
err := c.cc.Invoke(ctx, Maglev_ListHealthChecks_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) GetHealthCheck(ctx context.Context, in *GetHealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(HealthCheckInfo)
err := c.cc.Invoke(ctx, Maglev_GetHealthCheck_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) SetFrontendPoolBackendWeight(ctx context.Context, in *SetWeightRequest, opts ...grpc.CallOption) (*FrontendInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(FrontendInfo)
err := c.cc.Invoke(ctx, Maglev_SetFrontendPoolBackendWeight_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) WatchEvents(ctx context.Context, in *WatchRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Event], error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
stream, err := c.cc.NewStream(ctx, &Maglev_ServiceDesc.Streams[0], Maglev_WatchEvents_FullMethodName, cOpts...)
if err != nil {
return nil, err
}
x := &grpc.GenericClientStream[WatchRequest, Event]{ClientStream: stream}
if err := x.ClientStream.SendMsg(in); err != nil {
return nil, err
}
if err := x.ClientStream.CloseSend(); err != nil {
return nil, err
}
return x, nil
}
// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
type Maglev_WatchEventsClient = grpc.ServerStreamingClient[Event]
func (c *maglevClient) CheckConfig(ctx context.Context, in *CheckConfigRequest, opts ...grpc.CallOption) (*CheckConfigResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(CheckConfigResponse)
err := c.cc.Invoke(ctx, Maglev_CheckConfig_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) ReloadConfig(ctx context.Context, in *ReloadConfigRequest, opts ...grpc.CallOption) (*ReloadConfigResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(ReloadConfigResponse)
err := c.cc.Invoke(ctx, Maglev_ReloadConfig_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) GetVPPInfo(ctx context.Context, in *GetVPPInfoRequest, opts ...grpc.CallOption) (*VPPInfo, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(VPPInfo)
err := c.cc.Invoke(ctx, Maglev_GetVPPInfo_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) GetVPPLBState(ctx context.Context, in *GetVPPLBStateRequest, opts ...grpc.CallOption) (*VPPLBState, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(VPPLBState)
err := c.cc.Invoke(ctx, Maglev_GetVPPLBState_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) SyncVPPLBState(ctx context.Context, in *SyncVPPLBStateRequest, opts ...grpc.CallOption) (*SyncVPPLBStateResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(SyncVPPLBStateResponse)
err := c.cc.Invoke(ctx, Maglev_SyncVPPLBState_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *maglevClient) GetVPPLBCounters(ctx context.Context, in *GetVPPLBCountersRequest, opts ...grpc.CallOption) (*VPPLBCounters, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(VPPLBCounters)
err := c.cc.Invoke(ctx, Maglev_GetVPPLBCounters_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
// MaglevServer is the server API for Maglev service.
// All implementations must embed UnimplementedMaglevServer
// for forward compatibility.
//
// Maglev exposes the state of backend health for all frontends.
type MaglevServer interface {
ListFrontends(context.Context, *ListFrontendsRequest) (*ListFrontendsResponse, error)
GetFrontend(context.Context, *GetFrontendRequest) (*FrontendInfo, error)
ListBackends(context.Context, *ListBackendsRequest) (*ListBackendsResponse, error)
GetBackend(context.Context, *GetBackendRequest) (*BackendInfo, error)
PauseBackend(context.Context, *BackendRequest) (*BackendInfo, error)
ResumeBackend(context.Context, *BackendRequest) (*BackendInfo, error)
EnableBackend(context.Context, *BackendRequest) (*BackendInfo, error)
DisableBackend(context.Context, *BackendRequest) (*BackendInfo, error)
ListHealthChecks(context.Context, *ListHealthChecksRequest) (*ListHealthChecksResponse, error)
GetHealthCheck(context.Context, *GetHealthCheckRequest) (*HealthCheckInfo, error)
SetFrontendPoolBackendWeight(context.Context, *SetWeightRequest) (*FrontendInfo, error)
WatchEvents(*WatchRequest, grpc.ServerStreamingServer[Event]) error
CheckConfig(context.Context, *CheckConfigRequest) (*CheckConfigResponse, error)
ReloadConfig(context.Context, *ReloadConfigRequest) (*ReloadConfigResponse, error)
GetVPPInfo(context.Context, *GetVPPInfoRequest) (*VPPInfo, error)
GetVPPLBState(context.Context, *GetVPPLBStateRequest) (*VPPLBState, error)
SyncVPPLBState(context.Context, *SyncVPPLBStateRequest) (*SyncVPPLBStateResponse, error)
GetVPPLBCounters(context.Context, *GetVPPLBCountersRequest) (*VPPLBCounters, error)
mustEmbedUnimplementedMaglevServer()
}
// UnimplementedMaglevServer must be embedded to have
// forward compatible implementations.
//
// NOTE: this should be embedded by value instead of pointer to avoid a nil
// pointer dereference when methods are called.
type UnimplementedMaglevServer struct{}
func (UnimplementedMaglevServer) ListFrontends(context.Context, *ListFrontendsRequest) (*ListFrontendsResponse, error) {
return nil, status.Error(codes.Unimplemented, "method ListFrontends not implemented")
}
func (UnimplementedMaglevServer) GetFrontend(context.Context, *GetFrontendRequest) (*FrontendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method GetFrontend not implemented")
}
func (UnimplementedMaglevServer) ListBackends(context.Context, *ListBackendsRequest) (*ListBackendsResponse, error) {
return nil, status.Error(codes.Unimplemented, "method ListBackends not implemented")
}
func (UnimplementedMaglevServer) GetBackend(context.Context, *GetBackendRequest) (*BackendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method GetBackend not implemented")
}
func (UnimplementedMaglevServer) PauseBackend(context.Context, *BackendRequest) (*BackendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method PauseBackend not implemented")
}
func (UnimplementedMaglevServer) ResumeBackend(context.Context, *BackendRequest) (*BackendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method ResumeBackend not implemented")
}
func (UnimplementedMaglevServer) EnableBackend(context.Context, *BackendRequest) (*BackendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method EnableBackend not implemented")
}
func (UnimplementedMaglevServer) DisableBackend(context.Context, *BackendRequest) (*BackendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method DisableBackend not implemented")
}
func (UnimplementedMaglevServer) ListHealthChecks(context.Context, *ListHealthChecksRequest) (*ListHealthChecksResponse, error) {
return nil, status.Error(codes.Unimplemented, "method ListHealthChecks not implemented")
}
func (UnimplementedMaglevServer) GetHealthCheck(context.Context, *GetHealthCheckRequest) (*HealthCheckInfo, error) {
return nil, status.Error(codes.Unimplemented, "method GetHealthCheck not implemented")
}
func (UnimplementedMaglevServer) SetFrontendPoolBackendWeight(context.Context, *SetWeightRequest) (*FrontendInfo, error) {
return nil, status.Error(codes.Unimplemented, "method SetFrontendPoolBackendWeight not implemented")
}
func (UnimplementedMaglevServer) WatchEvents(*WatchRequest, grpc.ServerStreamingServer[Event]) error {
return status.Error(codes.Unimplemented, "method WatchEvents not implemented")
}
func (UnimplementedMaglevServer) CheckConfig(context.Context, *CheckConfigRequest) (*CheckConfigResponse, error) {
return nil, status.Error(codes.Unimplemented, "method CheckConfig not implemented")
}
func (UnimplementedMaglevServer) ReloadConfig(context.Context, *ReloadConfigRequest) (*ReloadConfigResponse, error) {
return nil, status.Error(codes.Unimplemented, "method ReloadConfig not implemented")
}
func (UnimplementedMaglevServer) GetVPPInfo(context.Context, *GetVPPInfoRequest) (*VPPInfo, error) {
return nil, status.Error(codes.Unimplemented, "method GetVPPInfo not implemented")
}
func (UnimplementedMaglevServer) GetVPPLBState(context.Context, *GetVPPLBStateRequest) (*VPPLBState, error) {
return nil, status.Error(codes.Unimplemented, "method GetVPPLBState not implemented")
}
func (UnimplementedMaglevServer) SyncVPPLBState(context.Context, *SyncVPPLBStateRequest) (*SyncVPPLBStateResponse, error) {
return nil, status.Error(codes.Unimplemented, "method SyncVPPLBState not implemented")
}
func (UnimplementedMaglevServer) GetVPPLBCounters(context.Context, *GetVPPLBCountersRequest) (*VPPLBCounters, error) {
return nil, status.Error(codes.Unimplemented, "method GetVPPLBCounters not implemented")
}
func (UnimplementedMaglevServer) mustEmbedUnimplementedMaglevServer() {}
func (UnimplementedMaglevServer) testEmbeddedByValue() {}
// UnsafeMaglevServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to MaglevServer will
// result in compilation errors.
type UnsafeMaglevServer interface {
mustEmbedUnimplementedMaglevServer()
}
func RegisterMaglevServer(s grpc.ServiceRegistrar, srv MaglevServer) {
// If the following call panics, it indicates UnimplementedMaglevServer was
// embedded by pointer and is nil. This will cause panics if an
// unimplemented method is ever invoked, so we test this at initialization
// time to prevent it from happening at runtime later due to I/O.
if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
t.testEmbeddedByValue()
}
s.RegisterService(&Maglev_ServiceDesc, srv)
}
func _Maglev_ListFrontends_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(ListFrontendsRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).ListFrontends(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_ListFrontends_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).ListFrontends(ctx, req.(*ListFrontendsRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_GetFrontend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetFrontendRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).GetFrontend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_GetFrontend_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).GetFrontend(ctx, req.(*GetFrontendRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_ListBackends_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(ListBackendsRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).ListBackends(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_ListBackends_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).ListBackends(ctx, req.(*ListBackendsRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_GetBackend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetBackendRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).GetBackend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_GetBackend_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).GetBackend(ctx, req.(*GetBackendRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_PauseBackend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(BackendRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).PauseBackend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_PauseBackend_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).PauseBackend(ctx, req.(*BackendRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_ResumeBackend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(BackendRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).ResumeBackend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_ResumeBackend_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).ResumeBackend(ctx, req.(*BackendRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_EnableBackend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(BackendRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).EnableBackend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_EnableBackend_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).EnableBackend(ctx, req.(*BackendRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_DisableBackend_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(BackendRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).DisableBackend(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_DisableBackend_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).DisableBackend(ctx, req.(*BackendRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_ListHealthChecks_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(ListHealthChecksRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).ListHealthChecks(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_ListHealthChecks_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).ListHealthChecks(ctx, req.(*ListHealthChecksRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_GetHealthCheck_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetHealthCheckRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).GetHealthCheck(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_GetHealthCheck_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).GetHealthCheck(ctx, req.(*GetHealthCheckRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_SetFrontendPoolBackendWeight_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(SetWeightRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).SetFrontendPoolBackendWeight(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_SetFrontendPoolBackendWeight_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).SetFrontendPoolBackendWeight(ctx, req.(*SetWeightRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_WatchEvents_Handler(srv interface{}, stream grpc.ServerStream) error {
m := new(WatchRequest)
if err := stream.RecvMsg(m); err != nil {
return err
}
return srv.(MaglevServer).WatchEvents(m, &grpc.GenericServerStream[WatchRequest, Event]{ServerStream: stream})
}
// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
type Maglev_WatchEventsServer = grpc.ServerStreamingServer[Event]
func _Maglev_CheckConfig_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(CheckConfigRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).CheckConfig(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_CheckConfig_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).CheckConfig(ctx, req.(*CheckConfigRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_ReloadConfig_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(ReloadConfigRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).ReloadConfig(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_ReloadConfig_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).ReloadConfig(ctx, req.(*ReloadConfigRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_GetVPPInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetVPPInfoRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).GetVPPInfo(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_GetVPPInfo_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).GetVPPInfo(ctx, req.(*GetVPPInfoRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_GetVPPLBState_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetVPPLBStateRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).GetVPPLBState(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_GetVPPLBState_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).GetVPPLBState(ctx, req.(*GetVPPLBStateRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_SyncVPPLBState_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(SyncVPPLBStateRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).SyncVPPLBState(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_SyncVPPLBState_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).SyncVPPLBState(ctx, req.(*SyncVPPLBStateRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Maglev_GetVPPLBCounters_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(GetVPPLBCountersRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MaglevServer).GetVPPLBCounters(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Maglev_GetVPPLBCounters_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MaglevServer).GetVPPLBCounters(ctx, req.(*GetVPPLBCountersRequest))
}
return interceptor(ctx, in, info, handler)
}
// Maglev_ServiceDesc is the grpc.ServiceDesc for Maglev service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var Maglev_ServiceDesc = grpc.ServiceDesc{
ServiceName: "maglev.Maglev",
HandlerType: (*MaglevServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "ListFrontends",
Handler: _Maglev_ListFrontends_Handler,
},
{
MethodName: "GetFrontend",
Handler: _Maglev_GetFrontend_Handler,
},
{
MethodName: "ListBackends",
Handler: _Maglev_ListBackends_Handler,
},
{
MethodName: "GetBackend",
Handler: _Maglev_GetBackend_Handler,
},
{
MethodName: "PauseBackend",
Handler: _Maglev_PauseBackend_Handler,
},
{
MethodName: "ResumeBackend",
Handler: _Maglev_ResumeBackend_Handler,
},
{
MethodName: "EnableBackend",
Handler: _Maglev_EnableBackend_Handler,
},
{
MethodName: "DisableBackend",
Handler: _Maglev_DisableBackend_Handler,
},
{
MethodName: "ListHealthChecks",
Handler: _Maglev_ListHealthChecks_Handler,
},
{
MethodName: "GetHealthCheck",
Handler: _Maglev_GetHealthCheck_Handler,
},
{
MethodName: "SetFrontendPoolBackendWeight",
Handler: _Maglev_SetFrontendPoolBackendWeight_Handler,
},
{
MethodName: "CheckConfig",
Handler: _Maglev_CheckConfig_Handler,
},
{
MethodName: "ReloadConfig",
Handler: _Maglev_ReloadConfig_Handler,
},
{
MethodName: "GetVPPInfo",
Handler: _Maglev_GetVPPInfo_Handler,
},
{
MethodName: "GetVPPLBState",
Handler: _Maglev_GetVPPLBState_Handler,
},
{
MethodName: "SyncVPPLBState",
Handler: _Maglev_SyncVPPLBState_Handler,
},
{
MethodName: "GetVPPLBCounters",
Handler: _Maglev_GetVPPLBCounters_Handler,
},
},
Streams: []grpc.StreamDesc{
{
StreamName: "WatchEvents",
Handler: _Maglev_WatchEvents_Handler,
ServerStreams: true,
},
},
Metadata: "proto/maglev.proto",
}