Sanket SudakeandGitHub
8442e21621
* Defining httpserver package to capture httpserver shutdown and introduces uniform running of http server across codebase. * Add unit tests for httpserver Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
39 lines
1.0 KiB
Go
39 lines
1.0 KiB
Go
/*
|
|
Copyright 2022 The Fission Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package metrics
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
"os"
|
|
|
|
"github.com/prometheus/client_golang/prometheus/promhttp"
|
|
"go.uber.org/zap"
|
|
|
|
"github.com/fission/fission/pkg/utils/httpserver"
|
|
)
|
|
|
|
func ServeMetrics(ctx context.Context, logger *zap.Logger) {
|
|
metricsAddr := os.Getenv("METRICS_ADDR")
|
|
if metricsAddr == "" {
|
|
metricsAddr = "8080"
|
|
}
|
|
mux := http.NewServeMux()
|
|
mux.Handle("/metrics", promhttp.Handler())
|
|
httpserver.StartServer(ctx, logger, "metrics", metricsAddr, mux)
|
|
}
|