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Migrate to structured logging

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migrate pkg/kubelet/server to structured logging.

Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
This commit is contained in:
Aditi Sharma 2021-03-05 17:22:55 +05:30
parent 066600f105
commit 5af10e9828
1 changed files with 20 additions and 6 deletions
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26
pkg/kubelet/server/server.go
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@ -25,6 +25,7 @@ import (
"net/http"
"net/http/pprof"
"net/url"
"os"
"reflect"
goruntime "runtime"
"strconv"
@ -159,9 +160,13 @@ func ListenAndServeKubeletServer(
// Passing empty strings as the cert and key files means no
// cert/keys are specified and GetCertificate in the TLSConfig
// should be called instead.
klog.Fatal(s.ListenAndServeTLS(tlsOptions.CertFile, tlsOptions.KeyFile))
} else {
klog.Fatal(s.ListenAndServe())
if err := s.ListenAndServeTLS(tlsOptions.CertFile, tlsOptions.KeyFile); err != nil {
klog.ErrorS(err, "Failed to listen and serve")
os.Exit(1)
}
} else if err := s.ListenAndServe(); err != nil {
klog.ErrorS(err, "Failed to listen and serve")
os.Exit(1)
}
}
@ -175,7 +180,11 @@ func ListenAndServeKubeletReadOnlyServer(host HostInterface, resourceAnalyzer st
Handler: &s,
MaxHeaderBytes: 1 << 20,
}
klog.Fatal(server.ListenAndServe())
if err := server.ListenAndServe(); err != nil {
klog.ErrorS(err, "Failed to listen and serve")
os.Exit(1)
}
}
// ListenAndServePodResources initializes a gRPC server to serve the PodResources service
@ -185,9 +194,14 @@ func ListenAndServePodResources(socket string, podsProvider podresources.PodsPro
podresourcesapi.RegisterPodResourcesListerServer(server, podresources.NewV1PodResourcesServer(podsProvider, devicesProvider, cpusProvider))
l, err := util.CreateListener(socket)
if err != nil {
klog.Fatalf("Failed to create listener for podResources endpoint: %v", err)
klog.ErrorS(err, "Failed to create listener for podResources endpoint")
os.Exit(1)
}
if err := server.Serve(l); err != nil {
klog.ErrorS(err, "Failed to serve")
os.Exit(1)
}
klog.Fatal(server.Serve(l))
}
// AuthInterface contains all methods required by the auth filters