/
log_command.go
74 lines (66 loc) · 1.96 KB
/
log_command.go
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// Copyright 2018 TiKV Project 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 command
import (
"bytes"
"encoding/json"
"net/http"
"github.com/spf13/cobra"
"github.com/tikv/pd/pkg/utils/apiutil"
)
var (
logPrefix = "pd/api/v1/admin/log"
)
// NewLogCommand New a log subcommand of the rootCmd
func NewLogCommand() *cobra.Command {
conf := &cobra.Command{
Use: "log [fatal|error|warn|info|debug] [addr]",
Short: "set log level",
Run: logCommandFunc,
}
return conf
}
func logCommandFunc(cmd *cobra.Command, args []string) {
var err error
if len(args) == 0 || len(args) > 2 {
cmd.Println(cmd.UsageString())
return
}
data, err := json.Marshal(args[0])
if err != nil {
cmd.Printf("Failed to set log level: %s\n", err)
return
}
if len(args) == 2 {
url, err := checkURL(args[1])
if err != nil {
cmd.Printf("Failed to parse address %v: %s\n", args[1], err)
return
}
_, err = doRequestSingleEndpoint(cmd, url, logPrefix, http.MethodPost, http.Header{"Content-Type": {"application/json"}, apiutil.PDAllowFollowerHandleHeader: {"true"}},
WithBody(bytes.NewBuffer(data)))
if err != nil {
cmd.Printf("Failed to set %v log level: %s\n", args[1], err)
return
}
} else {
_, err = doRequest(cmd, logPrefix, http.MethodPost, http.Header{"Content-Type": {"application/json"}},
WithBody(bytes.NewBuffer(data)))
if err != nil {
cmd.Printf("Failed to set log level: %s\n", err)
return
}
}
cmd.Println("Success!")
}