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cleanup: Remove Opentracing support as no active users (#2196)

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References:
[1] #2193
[2] https://fissionio.slack.com/archives/C3LUX6BBP/p1631706812069300

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
This commit is contained in:
Sanket Sudake
2022-07-12 14:52:17 +05:30
committed by GitHub
parent 7838debadf
commit 899e6e96d6
35 changed files with 66 additions and 321 deletions
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cmd/fetcher/app/server.go
+8 -24
View File
@@ -25,14 +25,12 @@ import (
"os"
"sync/atomic"
"go.opencensus.io/plugin/ochttp"
"go.opentelemetry.io/otel"
"go.uber.org/zap"
"github.com/fission/fission/pkg/fetcher"
"github.com/fission/fission/pkg/utils/httpserver"
otelUtils "github.com/fission/fission/pkg/utils/otel"
"github.com/fission/fission/pkg/utils/tracing"
)
var (
@@ -41,7 +39,6 @@ var (
func Run(ctx context.Context, logger *zap.Logger) {
flag.Usage = fetcherUsage
collectorEndpoint := flag.String("jaeger-collector-endpoint", "", "")
specializeOnStart := flag.Bool("specialize-on-startup", false, "Flag to activate specialize process at pod startup")
specializePayload := flag.String("specialize-request", "", "JSON payload for specialize request")
secretDir := flag.String("secret-dir", "", "Path to shared secrets directory")
@@ -62,21 +59,13 @@ func Run(ctx context.Context, logger *zap.Logger) {
}
}
}
openTracingEnabled := tracing.TracingEnabled(logger)
if openTracingEnabled {
go func() {
if err := tracing.RegisterTraceExporter(logger, *collectorEndpoint, "Fission-Fetcher"); err != nil {
logger.Fatal("could not register trace exporter", zap.Error(err), zap.String("collector_endpoint", *collectorEndpoint))
}
}()
} else {
shutdown, err := otelUtils.InitProvider(ctx, logger, "Fission-Fetcher")
if err != nil {
logger.Fatal("error initializing provider for OTLP", zap.Error(err))
}
if shutdown != nil {
defer shutdown(ctx)
}
shutdown, err := otelUtils.InitProvider(ctx, logger, "Fission-Fetcher")
if err != nil {
logger.Fatal("error initializing provider for OTLP", zap.Error(err))
}
if shutdown != nil {
defer shutdown(ctx)
}
tracer := otel.Tracer("fetcher")
@@ -129,12 +118,7 @@ func Run(ctx context.Context, logger *zap.Logger) {
logger.Info("fetcher ready to receive requests")
var handler http.Handler
if openTracingEnabled {
handler = &ochttp.Handler{Handler: mux}
} else {
handler = otelUtils.GetHandlerWithOTEL(mux, "fission-fetcher", otelUtils.UrlsToIgnore("/healthz", "/readiness-healthz"))
}
handler := otelUtils.GetHandlerWithOTEL(mux, "fission-fetcher", otelUtils.UrlsToIgnore("/healthz", "/readiness-healthz"))
httpserver.StartServer(ctx, logger, "fetcher", "8000", handler)
}