Use logrus writer instead of os.Stderr

acme/acme.go

@@ -9,7 +9,6 @@ import (
 	fmtlog "log"
 	"net"
 	"net/http"
-	"os"
 	"reflect"
 	"strings"
 	"time"
@@ -27,6 +26,7 @@ import (
 	"github.com/containous/traefik/types"
 	"github.com/containous/traefik/version"
 	"github.com/eapache/channels"
+	"github.com/sirupsen/logrus"
 	"github.com/xenolf/lego/acme"
 	legolog "github.com/xenolf/lego/log"
 	"github.com/xenolf/lego/providers/dns"
@@ -65,16 +65,19 @@ type ACME struct {
 
 func (a *ACME) init() error {
 	acme.UserAgent = fmt.Sprintf("containous-traefik/%s", version.Version)
+
 	if a.ACMELogging {
-		legolog.Logger = fmtlog.New(os.Stderr, "legolog: ", fmtlog.LstdFlags)
+		legolog.Logger = fmtlog.New(log.WriterLevel(logrus.DebugLevel), "legolog: ", 0)
 	} else {
 		legolog.Logger = fmtlog.New(ioutil.Discard, "", 0)
 	}
+
 	// no certificates in TLS config, so we add a default one
 	cert, err := generate.DefaultCertificate()
 	if err != nil {
 		return err
 	}
+
 	a.defaultCertificate = cert
 
 	a.jobs = channels.NewInfiniteChannel()

integration/fixtures/acme/acme_http01.toml

@@ -14,6 +14,7 @@ defaultEntryPoints = ["http", "https"]
 email = "test@traefik.io"
 storage = "/tmp/acme.json"
 entryPoint = "https"
+acmeLogging = true
 onDemand = {{.OnDemand}}
 onHostRule = {{.OnHostRule}}
 caServer = "http://{{.BoulderHost}}:4001/directory"

integration/fixtures/acme/acme_http01_web.toml

@@ -13,6 +13,7 @@ defaultEntryPoints = ["http", "https"]
 email = "test@traefik.io"
 storage = "/tmp/acme.json"
 entryPoint = "https"
+acmeLogging = true
 onDemand = {{.OnDemand}}
 onHostRule = {{.OnHostRule}}
 caServer = "http://{{.BoulderHost}}:4001/directory"

integration/fixtures/acme/acme_provided.toml

@@ -16,6 +16,7 @@ defaultEntryPoints = ["http", "https"]
 email = "test@traefik.io"
 storage = "/tmp/acme.json"
 entryPoint = "https"
+acmeLogging = true
 onDemand = {{.OnDemand}}
 onHostRule = {{.OnHostRule}}
 caServer = "http://{{.BoulderHost}}:4001/directory"

integration/fixtures/acme/acme_provided_dynamic.toml

@@ -14,6 +14,7 @@ defaultEntryPoints = ["http", "https"]
 email = "test@traefik.io"
 storage = "/tmp/acme.json"
 entryPoint = "https"
+acmeLogging = true
 onDemand = {{.OnDemand}}
 onHostRule = {{.OnHostRule}}
 caServer = "http://{{.BoulderHost}}:4001/directory"

integration/fixtures/acme/no_challenge_acme.toml

@@ -17,6 +17,7 @@ email = "test@traefik.io"
 storage = "/tmp/acme.json"
 entryPoint = "https"
 onHostRule = true
+acmeLogging = true
 caServer = "http://{{.BoulderHost}}:4001/directory"
 # No challenge defined
 

integration/fixtures/acme/wrong_acme.toml

@@ -16,6 +16,7 @@ defaultEntryPoints = ["http", "https"]
 email = "test@traefik.io"
 storage = "/tmp/acme.json"
 entryPoint = "https"
+acmeLogging = true
 onHostRule = true
 caServer = "http://wrongurl:4001/directory"
 

integration/fixtures/provideracme/acme.toml

@@ -14,6 +14,7 @@ defaultEntryPoints = ["http", "https"]
   email = "test@traefik.io"
   storage = "/tmp/acme.json"
   entryPoint = "https"
+  acmeLogging = true
   onDemand = {{.OnDemand}}
   onHostRule = {{.OnHostRule}}
   caServer = "http://{{.BoulderHost}}:4001/directory"

integration/fixtures/provideracme/acme_insan.toml

@@ -14,6 +14,7 @@ defaultEntryPoints = ["http", "https"]
   email = "test@traefik.io"
   storage = "/tmp/acme.json"
   entryPoint = "https"
+  acmeLogging = true
   onDemand = false
   onHostRule = false
   caServer = "http://{{.BoulderHost}}:4001/directory"

integration/fixtures/provideracme/acme_onhost.toml

@@ -14,6 +14,7 @@ defaultEntryPoints = ["http", "https"]
   email = "test@traefik.io"
   storage = "/tmp/acme.jsonl"
   entryPoint = "https"
+  acmeLogging = true
   onDemand = {{.OnDemand}}
   onHostRule = {{.OnHostRule}}
   caServer = "http://{{.BoulderHost}}:4001/directory"

provider/acme/provider.go

@@ -8,7 +8,6 @@ import (
 	fmtlog "log"
 	"net"
 	"net/http"
-	"os"
 	"reflect"
 	"strings"
 	"sync"
@@ -24,6 +23,7 @@ import (
 	"github.com/containous/traefik/types"
 	"github.com/containous/traefik/version"
 	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
 	"github.com/xenolf/lego/acme"
 	legolog "github.com/xenolf/lego/log"
 	"github.com/xenolf/lego/providers/dns"
@@ -101,7 +101,7 @@ func (p *Provider) SetConfigListenerChan(configFromListenerChan chan types.Confi
 func (p *Provider) init() error {
 	acme.UserAgent = fmt.Sprintf("containous-traefik/%s", version.Version)
 	if p.ACMELogging {
-		legolog.Logger = fmtlog.New(os.Stderr, "legolog: ", fmtlog.LstdFlags)
+		legolog.Logger = fmtlog.New(log.WriterLevel(logrus.DebugLevel), "legolog: ", 0)
 	} else {
 		legolog.Logger = fmtlog.New(ioutil.Discard, "", 0)
 	}