Harshavardhana 9ad6012782
simplify logger time and avoid possible crashes (#13986)
time.Format() is not necessary prematurely for JSON
marshalling, since JSON marshalling indeed defaults
to RFC3339Nano.

This also ensures the 'time' is remembered until its
logged and it is the same time when the 'caller'
invoked 'log' functions.
2021-12-23 15:33:54 -08:00

74 lines
2.4 KiB
Go

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package log
import (
"strings"
"time"
)
// Args - defines the arguments for the API.
type Args struct {
Bucket string `json:"bucket,omitempty"`
Object string `json:"object,omitempty"`
Metadata map[string]string `json:"metadata,omitempty"`
}
// Trace - defines the trace.
type Trace struct {
Message string `json:"message,omitempty"`
Source []string `json:"source,omitempty"`
Variables map[string]interface{} `json:"variables,omitempty"`
}
// API - defines the api type and its args.
type API struct {
Name string `json:"name,omitempty"`
Args *Args `json:"args,omitempty"`
}
// Entry - defines fields and values of each log entry.
type Entry struct {
DeploymentID string `json:"deploymentid,omitempty"`
Level string `json:"level"`
LogKind string `json:"errKind"`
Time time.Time `json:"time"`
API *API `json:"api,omitempty"`
RemoteHost string `json:"remotehost,omitempty"`
Host string `json:"host,omitempty"`
RequestID string `json:"requestID,omitempty"`
UserAgent string `json:"userAgent,omitempty"`
Message string `json:"message,omitempty"`
Trace *Trace `json:"error,omitempty"`
}
// Info holds console log messages
type Info struct {
Entry
ConsoleMsg string
NodeName string `json:"node"`
Err error `json:"-"`
}
// SendLog returns true if log pertains to node specified in args.
func (l Info) SendLog(node, logKind string) bool {
nodeFltr := (node == "" || strings.EqualFold(node, l.NodeName))
typeFltr := strings.EqualFold(logKind, "all") || strings.EqualFold(l.LogKind, logKind)
return nodeFltr && typeFltr
}