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Merge pull request #579 from ankeesler/log-level

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internal/kubeclient: match plog level with klog level
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Andrew Keesler 2021-04-21 17:37:41 -04:00 committed by GitHub
commit 81a4c84f46
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1 changed files with 3 additions and 26 deletions
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29
internal/kubeclient/copied.go
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@ -6,7 +6,6 @@ package kubeclient
import (
"bytes"
"encoding/hex"
"fmt"
"net/url"
"k8s.io/apimachinery/pkg/runtime/schema"
@ -32,39 +31,17 @@ func defaultServerUrlFor(config *restclient.Config) (*url.URL, string, error) {
return restclient.DefaultServerURL(host, config.APIPath, schema.GroupVersion{}, defaultTLS)
}
// truncateBody was copied from k8s.io/client-go/rest/request.go
// ...except i changed klog invocations to analogous plog invocations
//
// truncateBody decides if the body should be truncated, based on the glog Verbosity.
func truncateBody(body string) string {
max := 0
switch {
case plog.Enabled(plog.LevelAll):
return body
case plog.Enabled(plog.LevelTrace):
max = 10240
case plog.Enabled(plog.LevelDebug):
max = 1024
}
if len(body) <= max {
return body
}
return body[:max] + fmt.Sprintf(" [truncated %d chars]", len(body)-max)
}
// glogBody logs a body output that could be either JSON or protobuf. It explicitly guards against
// allocating a new string for the body output unless necessary. Uses a simple heuristic to determine
// whether the body is printable.
func glogBody(prefix string, body []byte) {
if plog.Enabled(plog.LevelDebug) {
if plog.Enabled(plog.LevelAll) {
if bytes.IndexFunc(body, func(r rune) bool {
return r < 0x0a
}) != -1 {
plog.Debug(prefix, "body", truncateBody(hex.Dump(body)))
plog.Debug(prefix, "body", hex.Dump(body))
} else {
plog.Debug(prefix, "body", truncateBody(string(body)))
plog.Debug(prefix, "body", string(body))
}
}
}