This commit wires maglevd through to VPP's LB plugin end-to-end, using
locally-generated GoVPP bindings for the newer v2 API messages.
VPP binapi (vendored)
- New package internal/vpp/binapi/ containing lb, lb_types, ip_types, and
interface_types, generated from a local VPP build (~/src/vpp) via a new
'make vpp-binapi' target. GoVPP v0.12.0 upstream lacks the v2 messages we
need (lb_conf_get, lb_add_del_vip_v2, lb_add_del_as_v2, lb_as_v2_dump,
lb_as_set_weight), so we commit the generated output in-tree.
- All generated files go through our loggedChannel wrapper; every VPP API
send/receive is recorded at DEBUG via slog (vpp-api-send / vpp-api-recv /
vpp-api-send-multi / vpp-api-recv-multi) so the full wire-level trail is
auditable. NewAPIChannel is unexported — callers must use c.apiChannel().
Read path: GetLBState{All,VIP}
- GetLBStateAll returns a full snapshot (global conf + every VIP with its
attached application servers).
- GetLBStateVIP looks up a single VIP by (prefix, protocol, port) and
returns (nil, nil) when the VIP doesn't exist in VPP. This is the
efficient path for targeted updates on a busy LB.
- Helpers factored out: getLBConf, dumpAllVIPs, dumpASesForVIP, lookupVIP,
vipFromDetails.
Write path: SyncLBState{All,VIP}
- SyncLBStateAll reconciles every configured frontend with VPP: creates
missing VIPs, removes stale ones (with AS flush), and reconciles AS
membership and weights within VIPs that exist on both sides.
- SyncLBStateVIP targets a single frontend by name. Never removes VIPs.
Returns ErrFrontendNotFound (wrapped with the name) when the frontend
isn't in config, so callers can use errors.Is.
- Shared reconcileVIP helper does the per-VIP AS diff; removeVIP is used
only by the full-sync pass.
- LbAddDelVipV2 requests always set NewFlowsTableLength=1024. The .api
default=1024 annotation is only applied by VAT/CLI parsers, not wire-
level marshalling — sending 0 caused VPP to vec_validate with mask
0xFFFFFFFF and OOM-panic.
- Pool semantics: backends in the primary (first) pool of a frontend get
their configured weight; backends in secondary pools get weight 0. All
backends are installed so higher layers can flip weights on failover
without add/remove churn.
- Every individual change emits a DEBUG slog (vpp-lbsync-vip-add/del,
vpp-lbsync-as-add/del, vpp-lbsync-as-weight). Start/done INFO logs
carry a scope=all|vip label plus aggregate counts.
Global conf push: SetLBConf
- New SetLBConf(cfg) sends lb_conf with ipv4-src, ipv6-src, sticky-buckets,
and flow-timeout. Called automatically on VPP (re)connect and after
every config reload (via doReloadConfig). Results are cached on the
Client so redundant pushes are silently skipped — only actual changes
produce a vpp-lb-conf-set INFO log line.
Periodic drift reconciliation
- vpp.Client.lbSyncLoop runs in a goroutine tied to each VPP connection's
lifetime. Its first tick is immediate (startup and post-reconnect
sync quickly); subsequent ticks fire every vpp.lb.sync-interval from
config (default 30s). Purpose: catch drift if something/someone
modifies VPP state by hand. The loop uses a ConfigSource interface
(satisfied by checker.Checker via its new Config() accessor) to avoid
an import cycle with the checker package.
Config schema additions (maglev.vpp.lb)
- sync-interval: positive Go duration, default 30s.
- ipv4-src-address: REQUIRED. Used as the outer source for GRE4 encap
to application servers. Missing this is a hard semantic error —
maglevd --check exits 2 and the daemon refuses to start. VPP GRE
needs a source address and every VIP we program uses GRE, so there
is no meaningful config without it.
- ipv6-src-address: REQUIRED. Same treatment as ipv4-src-address.
- sticky-buckets-per-core: default 65536, must be a power of 2.
- flow-timeout: default 40s, must be a whole number of seconds in [1s, 120s].
- VPP validation runs at the end of convert() so structural errors in
healthchecks/backends/frontends surface first — operators fix those,
then get the VPP-specific requirements.
gRPC API
- New GetVPPLBState RPC returning VPPLBState: global conf + VIPs with
ASes. Mirrors the read-path but strips fields irrelevant to our
GRE-only deployment (srv_type, dscp, target_port).
- New SyncVPPLBState RPC with optional frontend_name. Unset → full sync
(may remove stale VIPs). Set → single-VIP sync (never removes).
Returns codes.NotFound for unknown frontends, codes.Unavailable when
VPP integration is disabled or disconnected.
maglevc (CLI)
- New 'show vpp lbstate' command displaying the LB plugin state. VPP-only
fields the dataplane irrelevant to GRE are suppressed. Per-AS lines use
a key-value format ("address X weight Y flow-table-buckets Z")
instead of a tabwriter column, which avoids the ANSI-color alignment
issue we hit with mixed label/data rows.
- New 'sync vpp lbstate [<name>]' command. Without a name, triggers a
full reconciliation; with a name, targets one frontend.
- Previous 'show vpp lb' renamed to 'show vpp lbstate' for consistency
with the new sync command.
Test fixtures
- validConfig and all ad-hoc config_test.go fixtures that reach the end
of convert() now include the two required vpp.lb src addresses.
- tests/01-maglevd/maglevd-lab/maglev.yaml gains a vpp.lb section so the
robot integration tests can still load the config.
- cmd/maglevc/tree_test.go gains expected paths for the new commands.
Docs
- config-guide.md: new 'vpp' section in the basic structure, detailed
vpp.lb field reference, noting ipv4/ipv6 src addresses as REQUIRED
(hard error) with no defaults; example config updated.
- user-guide.md: documented 'show vpp info', 'show vpp lbstate',
'sync vpp lbstate [<name>]', new --vpp-api-addr and --vpp-stats-addr
flags, the vpp-lb-conf-set log line, and corrected the pause/resume
description to reflect that pause cancels the probe goroutine.
- debian/maglev.yaml: example config gains a vpp.lb block with src
addresses and commented optional overrides.
738 lines
29 KiB
Go
738 lines
29 KiB
Go
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
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// versions:
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// - protoc-gen-go-grpc v1.6.1
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// - protoc v3.21.12
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// source: proto/maglev.proto
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package grpcapi
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import (
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context "context"
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grpc "google.golang.org/grpc"
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codes "google.golang.org/grpc/codes"
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status "google.golang.org/grpc/status"
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)
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// This is a compile-time assertion to ensure that this generated file
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// is compatible with the grpc package it is being compiled against.
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// Requires gRPC-Go v1.64.0 or later.
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const _ = grpc.SupportPackageIsVersion9
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const (
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Maglev_ListFrontends_FullMethodName = "/maglev.Maglev/ListFrontends"
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Maglev_GetFrontend_FullMethodName = "/maglev.Maglev/GetFrontend"
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Maglev_ListBackends_FullMethodName = "/maglev.Maglev/ListBackends"
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Maglev_GetBackend_FullMethodName = "/maglev.Maglev/GetBackend"
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Maglev_PauseBackend_FullMethodName = "/maglev.Maglev/PauseBackend"
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Maglev_ResumeBackend_FullMethodName = "/maglev.Maglev/ResumeBackend"
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Maglev_EnableBackend_FullMethodName = "/maglev.Maglev/EnableBackend"
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Maglev_DisableBackend_FullMethodName = "/maglev.Maglev/DisableBackend"
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Maglev_ListHealthChecks_FullMethodName = "/maglev.Maglev/ListHealthChecks"
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Maglev_GetHealthCheck_FullMethodName = "/maglev.Maglev/GetHealthCheck"
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Maglev_SetFrontendPoolBackendWeight_FullMethodName = "/maglev.Maglev/SetFrontendPoolBackendWeight"
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Maglev_WatchEvents_FullMethodName = "/maglev.Maglev/WatchEvents"
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Maglev_CheckConfig_FullMethodName = "/maglev.Maglev/CheckConfig"
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Maglev_ReloadConfig_FullMethodName = "/maglev.Maglev/ReloadConfig"
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Maglev_GetVPPInfo_FullMethodName = "/maglev.Maglev/GetVPPInfo"
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Maglev_GetVPPLBState_FullMethodName = "/maglev.Maglev/GetVPPLBState"
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Maglev_SyncVPPLBState_FullMethodName = "/maglev.Maglev/SyncVPPLBState"
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)
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// MaglevClient is the client API for Maglev service.
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//
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// 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.
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//
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// Maglev exposes the state of backend health for all frontends.
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type MaglevClient interface {
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ListFrontends(ctx context.Context, in *ListFrontendsRequest, opts ...grpc.CallOption) (*ListFrontendsResponse, error)
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GetFrontend(ctx context.Context, in *GetFrontendRequest, opts ...grpc.CallOption) (*FrontendInfo, error)
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ListBackends(ctx context.Context, in *ListBackendsRequest, opts ...grpc.CallOption) (*ListBackendsResponse, error)
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GetBackend(ctx context.Context, in *GetBackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
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PauseBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
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ResumeBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
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EnableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
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DisableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error)
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ListHealthChecks(ctx context.Context, in *ListHealthChecksRequest, opts ...grpc.CallOption) (*ListHealthChecksResponse, error)
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GetHealthCheck(ctx context.Context, in *GetHealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckInfo, error)
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SetFrontendPoolBackendWeight(ctx context.Context, in *SetWeightRequest, opts ...grpc.CallOption) (*FrontendInfo, error)
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WatchEvents(ctx context.Context, in *WatchRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Event], error)
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CheckConfig(ctx context.Context, in *CheckConfigRequest, opts ...grpc.CallOption) (*CheckConfigResponse, error)
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ReloadConfig(ctx context.Context, in *ReloadConfigRequest, opts ...grpc.CallOption) (*ReloadConfigResponse, error)
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GetVPPInfo(ctx context.Context, in *GetVPPInfoRequest, opts ...grpc.CallOption) (*VPPInfo, error)
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GetVPPLBState(ctx context.Context, in *GetVPPLBStateRequest, opts ...grpc.CallOption) (*VPPLBState, error)
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SyncVPPLBState(ctx context.Context, in *SyncVPPLBStateRequest, opts ...grpc.CallOption) (*SyncVPPLBStateResponse, error)
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}
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type maglevClient struct {
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cc grpc.ClientConnInterface
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}
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func NewMaglevClient(cc grpc.ClientConnInterface) MaglevClient {
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return &maglevClient{cc}
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}
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func (c *maglevClient) ListFrontends(ctx context.Context, in *ListFrontendsRequest, opts ...grpc.CallOption) (*ListFrontendsResponse, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(ListFrontendsResponse)
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err := c.cc.Invoke(ctx, Maglev_ListFrontends_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) GetFrontend(ctx context.Context, in *GetFrontendRequest, opts ...grpc.CallOption) (*FrontendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(FrontendInfo)
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err := c.cc.Invoke(ctx, Maglev_GetFrontend_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) ListBackends(ctx context.Context, in *ListBackendsRequest, opts ...grpc.CallOption) (*ListBackendsResponse, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(ListBackendsResponse)
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err := c.cc.Invoke(ctx, Maglev_ListBackends_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) GetBackend(ctx context.Context, in *GetBackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(BackendInfo)
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err := c.cc.Invoke(ctx, Maglev_GetBackend_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) PauseBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(BackendInfo)
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err := c.cc.Invoke(ctx, Maglev_PauseBackend_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) ResumeBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(BackendInfo)
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err := c.cc.Invoke(ctx, Maglev_ResumeBackend_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) EnableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(BackendInfo)
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err := c.cc.Invoke(ctx, Maglev_EnableBackend_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) DisableBackend(ctx context.Context, in *BackendRequest, opts ...grpc.CallOption) (*BackendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(BackendInfo)
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err := c.cc.Invoke(ctx, Maglev_DisableBackend_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) ListHealthChecks(ctx context.Context, in *ListHealthChecksRequest, opts ...grpc.CallOption) (*ListHealthChecksResponse, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(ListHealthChecksResponse)
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err := c.cc.Invoke(ctx, Maglev_ListHealthChecks_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) GetHealthCheck(ctx context.Context, in *GetHealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(HealthCheckInfo)
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err := c.cc.Invoke(ctx, Maglev_GetHealthCheck_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) SetFrontendPoolBackendWeight(ctx context.Context, in *SetWeightRequest, opts ...grpc.CallOption) (*FrontendInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(FrontendInfo)
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err := c.cc.Invoke(ctx, Maglev_SetFrontendPoolBackendWeight_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) WatchEvents(ctx context.Context, in *WatchRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Event], error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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stream, err := c.cc.NewStream(ctx, &Maglev_ServiceDesc.Streams[0], Maglev_WatchEvents_FullMethodName, cOpts...)
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if err != nil {
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return nil, err
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}
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x := &grpc.GenericClientStream[WatchRequest, Event]{ClientStream: stream}
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if err := x.ClientStream.SendMsg(in); err != nil {
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return nil, err
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}
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if err := x.ClientStream.CloseSend(); err != nil {
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return nil, err
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}
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return x, nil
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}
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// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
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type Maglev_WatchEventsClient = grpc.ServerStreamingClient[Event]
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func (c *maglevClient) CheckConfig(ctx context.Context, in *CheckConfigRequest, opts ...grpc.CallOption) (*CheckConfigResponse, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(CheckConfigResponse)
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err := c.cc.Invoke(ctx, Maglev_CheckConfig_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) ReloadConfig(ctx context.Context, in *ReloadConfigRequest, opts ...grpc.CallOption) (*ReloadConfigResponse, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(ReloadConfigResponse)
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err := c.cc.Invoke(ctx, Maglev_ReloadConfig_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) GetVPPInfo(ctx context.Context, in *GetVPPInfoRequest, opts ...grpc.CallOption) (*VPPInfo, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(VPPInfo)
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err := c.cc.Invoke(ctx, Maglev_GetVPPInfo_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) GetVPPLBState(ctx context.Context, in *GetVPPLBStateRequest, opts ...grpc.CallOption) (*VPPLBState, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(VPPLBState)
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err := c.cc.Invoke(ctx, Maglev_GetVPPLBState_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *maglevClient) SyncVPPLBState(ctx context.Context, in *SyncVPPLBStateRequest, opts ...grpc.CallOption) (*SyncVPPLBStateResponse, error) {
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cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
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out := new(SyncVPPLBStateResponse)
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err := c.cc.Invoke(ctx, Maglev_SyncVPPLBState_FullMethodName, in, out, cOpts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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// MaglevServer is the server API for Maglev service.
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// All implementations must embed UnimplementedMaglevServer
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// for forward compatibility.
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//
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// Maglev exposes the state of backend health for all frontends.
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type MaglevServer interface {
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ListFrontends(context.Context, *ListFrontendsRequest) (*ListFrontendsResponse, error)
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GetFrontend(context.Context, *GetFrontendRequest) (*FrontendInfo, error)
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ListBackends(context.Context, *ListBackendsRequest) (*ListBackendsResponse, error)
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GetBackend(context.Context, *GetBackendRequest) (*BackendInfo, error)
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PauseBackend(context.Context, *BackendRequest) (*BackendInfo, error)
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ResumeBackend(context.Context, *BackendRequest) (*BackendInfo, error)
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EnableBackend(context.Context, *BackendRequest) (*BackendInfo, error)
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DisableBackend(context.Context, *BackendRequest) (*BackendInfo, error)
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ListHealthChecks(context.Context, *ListHealthChecksRequest) (*ListHealthChecksResponse, error)
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GetHealthCheck(context.Context, *GetHealthCheckRequest) (*HealthCheckInfo, error)
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SetFrontendPoolBackendWeight(context.Context, *SetWeightRequest) (*FrontendInfo, error)
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WatchEvents(*WatchRequest, grpc.ServerStreamingServer[Event]) error
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CheckConfig(context.Context, *CheckConfigRequest) (*CheckConfigResponse, error)
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ReloadConfig(context.Context, *ReloadConfigRequest) (*ReloadConfigResponse, error)
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GetVPPInfo(context.Context, *GetVPPInfoRequest) (*VPPInfo, error)
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GetVPPLBState(context.Context, *GetVPPLBStateRequest) (*VPPLBState, error)
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SyncVPPLBState(context.Context, *SyncVPPLBStateRequest) (*SyncVPPLBStateResponse, error)
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mustEmbedUnimplementedMaglevServer()
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}
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// UnimplementedMaglevServer must be embedded to have
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// forward compatible implementations.
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//
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// NOTE: this should be embedded by value instead of pointer to avoid a nil
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// pointer dereference when methods are called.
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type UnimplementedMaglevServer struct{}
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func (UnimplementedMaglevServer) ListFrontends(context.Context, *ListFrontendsRequest) (*ListFrontendsResponse, error) {
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return nil, status.Error(codes.Unimplemented, "method ListFrontends not implemented")
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}
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func (UnimplementedMaglevServer) GetFrontend(context.Context, *GetFrontendRequest) (*FrontendInfo, error) {
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return nil, status.Error(codes.Unimplemented, "method GetFrontend not implemented")
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}
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func (UnimplementedMaglevServer) ListBackends(context.Context, *ListBackendsRequest) (*ListBackendsResponse, error) {
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return nil, status.Error(codes.Unimplemented, "method ListBackends not implemented")
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}
|
|
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) 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)
|
|
}
|
|
|
|
// 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,
|
|
},
|
|
},
|
|
Streams: []grpc.StreamDesc{
|
|
{
|
|
StreamName: "WatchEvents",
|
|
Handler: _Maglev_WatchEvents_Handler,
|
|
ServerStreams: true,
|
|
},
|
|
},
|
|
Metadata: "proto/maglev.proto",
|
|
}
|