open-vault/helper/logging/vault.go
Becca Petrin 03cf302e9a Move to "github.com/hashicorp/go-hclog" (#4227)
* logbridge with hclog and identical output

* Initial search & replace

This compiles, but there is a fair amount of TODO
and commented out code, especially around the
plugin logclient/logserver code.

* strip logbridge

* fix majority of tests

* update logxi aliases

* WIP fixing tests

* more test fixes

* Update test to hclog

* Fix format

* Rename hclog -> log

* WIP making hclog and logxi love each other

* update logger_test.go

* clean up merged comments

* Replace RawLogger interface with a Logger

* Add some logger names

* Replace Trace with Debug

* update builtin logical logging patterns

* Fix build errors

* More log updates

* update log approach in command and builtin

* More log updates

* update helper, http, and logical directories

* Update loggers

* Log updates

* Update logging

* Update logging

* Update logging

* Update logging

* update logging in physical

* prefixing and lowercase

* Update logging

* Move phyisical logging name to server command

* Fix som tests

* address jims feedback so far

* incorporate brians feedback so far

* strip comments

* move vault.go to logging package

* update Debug to Trace

* Update go-plugin deps

* Update logging based on review comments

* Updates from review

* Unvendor logxi

* Remove null_logger.go
2018-04-02 17:46:59 -07:00

40 lines
861 B
Go

package logging
import (
"io"
"os"
"strings"
log "github.com/hashicorp/go-hclog"
)
// NewVaultLogger creates a new logger with the specified level and a Vault
// formatter
func NewVaultLogger(level log.Level) log.Logger {
return NewVaultLoggerWithWriter(log.DefaultOutput, level)
}
// NewVaultLoggerWithWriter creates a new logger with the specified level and
// writer and a Vault formatter
func NewVaultLoggerWithWriter(w io.Writer, level log.Level) log.Logger {
opts := &log.LoggerOptions{
Level: level,
Output: w,
JSONFormat: useJson(),
}
return log.New(opts)
}
func useJson() bool {
logFormat := os.Getenv("VAULT_LOG_FORMAT")
if logFormat == "" {
logFormat = os.Getenv("LOGXI_FORMAT")
}
switch strings.ToLower(logFormat) {
case "json", "vault_json", "vault-json", "vaultjson":
return true
default:
return false
}
}