/
forwarder.go
80 lines (66 loc) · 1.84 KB
/
forwarder.go
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package otel
import (
"github.com/gin-contrib/pprof"
"github.com/gin-gonic/gin"
"google.golang.org/grpc"
"log/slog"
)
type Forwarder struct {
*LogsForwarder
*TraceForwarder
}
func NewForwarder(logsForwarder *LogsForwarder, traceForwarder *TraceForwarder) *Forwarder {
return &Forwarder{
LogsForwarder: logsForwarder,
TraceForwarder: traceForwarder,
}
}
type forwarderOptions struct {
collectorAddressOverride string
cc grpc.ClientConnInterface
lg *slog.Logger
dialOptions []grpc.DialOption
// privileged marks if the agent has a stream authorized clusterID available in
// the current context.
privileged bool
}
type ForwarderOption func(*forwarderOptions)
func (o *forwarderOptions) apply(opts ...ForwarderOption) {
for _, op := range opts {
op(o)
}
}
func WithAddress(address string) ForwarderOption {
return func(o *forwarderOptions) {
o.collectorAddressOverride = address
}
}
func WithClientConn(cc grpc.ClientConnInterface) ForwarderOption {
return func(o *forwarderOptions) {
o.cc = cc
}
}
func WithLogger(lg *slog.Logger) ForwarderOption {
return func(o *forwarderOptions) {
o.lg = lg
}
}
func WithDialOptions(opts ...grpc.DialOption) ForwarderOption {
return func(o *forwarderOptions) {
o.dialOptions = opts
}
}
func WithPrivileged(privileged bool) ForwarderOption {
return func(o *forwarderOptions) {
o.privileged = privileged
}
}
func (f *Forwarder) BackgroundInitClient() {
f.LogsForwarder.Client.BackgroundInitClient(f.initializeLogsForwarder)
f.TraceForwarder.Client.BackgroundInitClient(f.InitializeTraceForwarder)
}
func (f *Forwarder) ConfigureRoutes(router *gin.Engine) {
router.POST("/api/agent/otel/v1/traces", f.handleTracePost)
router.POST("/api/agent/otel/v1/logs", f.handleLogsPost)
pprof.Register(router, "/debug/plugin_logging/pprof")
}