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Separate command from the main package

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SALLEYRON Julien 2018-03-01 08:10:04 +01:00 committed by Traefiker Bot
parent a2db3e0499
commit 831a3e384b
12 changed files with 63 additions and 51 deletions
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0
cmd/traefik/anonymize/anonymize.go → anonymize/anonymize.go
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0
cmd/traefik/anonymize/anonymize_config_test.go → anonymize/anonymize_config_test.go
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0
cmd/traefik/anonymize/anonymize_doOnJSON_test.go → anonymize/anonymize_doOnJSON_test.go
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0
cmd/traefik/anonymize/anonymize_doOnStruct_test.go → anonymize/anonymize_doOnStruct_test.go
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28
cmd/traefik/bug.go → cmd/bug/bug.go
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@ -1,4 +1,4 @@
package main
package bug
import (
"bytes"
@ -9,7 +9,9 @@ import (
"text/template"
"github.com/containous/flaeg"
"github.com/containous/traefik/cmd/traefik/anonymize"
"github.com/containous/traefik/anonymize"
"github.com/containous/traefik/cmd"
"github.com/containous/traefik/cmd/version"
)
const (
@ -83,8 +85,8 @@ Add more configuration information here.
`
)
// newBugCmd builds a new Bug command
func newBugCmd(traefikConfiguration *TraefikConfiguration, traefikPointersConfiguration *TraefikConfiguration) *flaeg.Command {
// NewCmd builds a new Bug command
func NewCmd(traefikConfiguration *cmd.TraefikConfiguration, traefikPointersConfiguration *cmd.TraefikConfiguration) *flaeg.Command {
//version Command init
return &flaeg.Command{
@ -92,30 +94,30 @@ func newBugCmd(traefikConfiguration *TraefikConfiguration, traefikPointersConfig
Description: `Report an issue on Traefik bugtracker`,
Config: traefikConfiguration,
DefaultPointersConfig: traefikPointersConfiguration,
Run: runBugCmd(traefikConfiguration),
Run: runCmd(traefikConfiguration),
Metadata: map[string]string{
"parseAllSources": "true",
},
}
}
func runBugCmd(traefikConfiguration *TraefikConfiguration) func() error {
func runCmd(traefikConfiguration *cmd.TraefikConfiguration) func() error {
return func() error {
body, err := createBugReport(traefikConfiguration)
body, err := createReport(traefikConfiguration)
if err != nil {
return err
}
sendBugReport(body)
sendReport(body)
return nil
}
}
func createBugReport(traefikConfiguration *TraefikConfiguration) (string, error) {
var version bytes.Buffer
if err := getVersionPrint(&version); err != nil {
func createReport(traefikConfiguration *cmd.TraefikConfiguration) (string, error) {
var versionPrint bytes.Buffer
if err := version.GetPrint(&versionPrint); err != nil {
return "", err
}
@ -133,7 +135,7 @@ func createBugReport(traefikConfiguration *TraefikConfiguration) (string, error)
Version string
Configuration string
}{
Version: version.String(),
Version: versionPrint.String(),
Configuration: config,
}
@ -145,7 +147,7 @@ func createBugReport(traefikConfiguration *TraefikConfiguration) (string, error)
return bug.String(), nil
}
func sendBugReport(body string) {
func sendReport(body string) {
URL := bugTracker + "?body=" + url.QueryEscape(body)
if err := openBrowser(URL); err != nil {
fmt.Printf("Please file a new issue at %s using this template:\n\n", bugTracker)

13
cmd/traefik/bug_test.go → cmd/bug/bug_test.go
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@ -1,9 +1,10 @@
package main
package bug
import (
"testing"
"github.com/containous/traefik/cmd/traefik/anonymize"
"github.com/containous/traefik/anonymize"
"github.com/containous/traefik/cmd"
"github.com/containous/traefik/configuration"
"github.com/containous/traefik/provider/file"
"github.com/containous/traefik/tls"
@ -11,8 +12,8 @@ import (
"github.com/stretchr/testify/assert"
)
func Test_createBugReport(t *testing.T) {
traefikConfiguration := &TraefikConfiguration{
func Test_createReport(t *testing.T) {
traefikConfiguration := &cmd.TraefikConfiguration{
ConfigFile: "FOO",
GlobalConfiguration: configuration.GlobalConfiguration{
EntryPoints: configuration.EntryPoints{
@ -37,7 +38,7 @@ func Test_createBugReport(t *testing.T) {
},
}
report, err := createBugReport(traefikConfiguration)
report, err := createReport(traefikConfiguration)
assert.NoError(t, err, report)
// exported anonymous configuration
@ -47,7 +48,7 @@ func Test_createBugReport(t *testing.T) {
}
func Test_anonymize_traefikConfiguration(t *testing.T) {
traefikConfiguration := &TraefikConfiguration{
traefikConfiguration := &cmd.TraefikConfiguration{
ConfigFile: "FOO",
GlobalConfiguration: configuration.GlobalConfiguration{
EntryPoints: configuration.EntryPoints{

2
cmd/traefik/configuration.go → cmd/configuration.go
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@ -1,4 +1,4 @@
package main
package cmd
import (
"time"

16
cmd/traefik/healthcheck.go → cmd/healthcheck/healthcheck.go
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@ -1,4 +1,4 @@
package main
package healthcheck
import (
"crypto/tls"
@ -9,27 +9,29 @@ import (
"time"
"github.com/containous/flaeg"
"github.com/containous/traefik/cmd"
"github.com/containous/traefik/configuration"
)
func newHealthCheckCmd(traefikConfiguration *TraefikConfiguration, traefikPointersConfiguration *TraefikConfiguration) *flaeg.Command {
// NewCmd builds a new HealthCheck command
func NewCmd(traefikConfiguration *cmd.TraefikConfiguration, traefikPointersConfiguration *cmd.TraefikConfiguration) *flaeg.Command {
return &flaeg.Command{
Name: "healthcheck",
Description: `Calls traefik /ping to check health (web provider must be enabled)`,
Config: traefikConfiguration,
DefaultPointersConfig: traefikPointersConfiguration,
Run: runHealthCheck(traefikConfiguration),
Run: runCmd(traefikConfiguration),
Metadata: map[string]string{
"parseAllSources": "true",
},
}
}
func runHealthCheck(traefikConfiguration *TraefikConfiguration) func() error {
func runCmd(traefikConfiguration *cmd.TraefikConfiguration) func() error {
return func() error {
traefikConfiguration.GlobalConfiguration.SetEffectiveConfiguration(traefikConfiguration.ConfigFile)
resp, errPing := healthCheck(traefikConfiguration.GlobalConfiguration)
resp, errPing := Do(traefikConfiguration.GlobalConfiguration)
if errPing != nil {
fmt.Printf("Error calling healthcheck: %s\n", errPing)
os.Exit(1)
@ -44,11 +46,11 @@ func runHealthCheck(traefikConfiguration *TraefikConfiguration) func() error {
}
}
func healthCheck(globalConfiguration configuration.GlobalConfiguration) (*http.Response, error) {
// Do try to do a healthcheck
func Do(globalConfiguration configuration.GlobalConfiguration) (*http.Response, error) {
if globalConfiguration.Ping == nil {
return nil, errors.New("please enable `ping` to use health check")
}
pingEntryPoint, ok := globalConfiguration.EntryPoints[globalConfiguration.Ping.EntryPoint]
if !ok {
return nil, errors.New("missing `ping` entrypoint")

13
cmd/traefik/storeconfig.go → cmd/storeconfig/storeconfig.go
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@ -1,4 +1,4 @@
package main
package storeconfig
import (
"encoding/json"
@ -10,9 +10,11 @@ import (
"github.com/containous/staert"
"github.com/containous/traefik/acme"
"github.com/containous/traefik/cluster"
"github.com/containous/traefik/cmd"
)
func newStoreConfigCmd(traefikConfiguration *TraefikConfiguration, traefikPointersConfiguration *TraefikConfiguration) *flaeg.Command {
// NewCmd builds a new StoreConfig command
func NewCmd(traefikConfiguration *cmd.TraefikConfiguration, traefikPointersConfiguration *cmd.TraefikConfiguration) *flaeg.Command {
return &flaeg.Command{
Name: "storeconfig",
Description: `Store the static traefik configuration into a Key-value stores. Traefik will not start.`,
@ -24,7 +26,8 @@ func newStoreConfigCmd(traefikConfiguration *TraefikConfiguration, traefikPointe
}
}
func runStoreConfig(kv *staert.KvSource, traefikConfiguration *TraefikConfiguration) func() error {
// Run store config in KV
func Run(kv *staert.KvSource, traefikConfiguration *cmd.TraefikConfiguration) func() error {
return func() error {
if kv == nil {
return fmt.Errorf("error using command storeconfig, no Key-value store defined")
@ -112,9 +115,9 @@ func runStoreConfig(kv *staert.KvSource, traefikConfiguration *TraefikConfigurat
}
}
// createKvSource creates KvSource
// CreateKvSource creates KvSource
// TLS support is enable for Consul and Etcd backends
func createKvSource(traefikConfiguration *TraefikConfiguration) (*staert.KvSource, error) {
func CreateKvSource(traefikConfiguration *cmd.TraefikConfiguration) (*staert.KvSource, error) {
var kv *staert.KvSource
var kvStore store.Store
var err error

27
cmd/traefik/traefik.go
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@ -14,6 +14,11 @@ import (
"github.com/containous/flaeg"
"github.com/containous/staert"
"github.com/containous/traefik/acme"
"github.com/containous/traefik/cmd"
"github.com/containous/traefik/cmd/bug"
"github.com/containous/traefik/cmd/healthcheck"
"github.com/containous/traefik/cmd/storeconfig"
cmdVersion "github.com/containous/traefik/cmd/version"
"github.com/containous/traefik/collector"
"github.com/containous/traefik/configuration"
"github.com/containous/traefik/job"
@ -33,8 +38,8 @@ import (
func main() {
// traefik config inits
traefikConfiguration := NewTraefikConfiguration()
traefikPointersConfiguration := NewTraefikDefaultPointersConfiguration()
traefikConfiguration := cmd.NewTraefikConfiguration()
traefikPointersConfiguration := cmd.NewTraefikDefaultPointersConfiguration()
// traefik Command init
traefikCmd := &flaeg.Command{
@ -44,13 +49,13 @@ Complete documentation is available at https://traefik.io`,
Config: traefikConfiguration,
DefaultPointersConfig: traefikPointersConfiguration,
Run: func() error {
run(&traefikConfiguration.GlobalConfiguration, traefikConfiguration.ConfigFile)
runCmd(&traefikConfiguration.GlobalConfiguration, traefikConfiguration.ConfigFile)
return nil
},
}
// storeconfig Command init
storeConfigCmd := newStoreConfigCmd(traefikConfiguration, traefikPointersConfiguration)
storeConfigCmd := storeconfig.NewCmd(traefikConfiguration, traefikPointersConfiguration)
// init flaeg source
f := flaeg.New(traefikCmd, os.Args[1:])
@ -65,10 +70,10 @@ Complete documentation is available at https://traefik.io`,
f.AddParser(reflect.TypeOf(types.Buckets{}), &types.Buckets{})
// add commands
f.AddCommand(newVersionCmd())
f.AddCommand(newBugCmd(traefikConfiguration, traefikPointersConfiguration))
f.AddCommand(cmdVersion.NewCmd())
f.AddCommand(bug.NewCmd(traefikConfiguration, traefikPointersConfiguration))
f.AddCommand(storeConfigCmd)
f.AddCommand(newHealthCheckCmd(traefikConfiguration, traefikPointersConfiguration))
f.AddCommand(healthcheck.NewCmd(traefikConfiguration, traefikPointersConfiguration))
usedCmd, err := f.GetCommand()
if err != nil {
@ -99,12 +104,12 @@ Complete documentation is available at https://traefik.io`,
traefikConfiguration.ConfigFile = toml.ConfigFileUsed()
kv, err := createKvSource(traefikConfiguration)
kv, err := storeconfig.CreateKvSource(traefikConfiguration)
if err != nil {
fmtlog.Printf("Error creating kv store: %s\n", err)
os.Exit(1)
}
storeConfigCmd.Run = runStoreConfig(kv, traefikConfiguration)
storeConfigCmd.Run = storeconfig.Run(kv, traefikConfiguration)
// if a KV Store is enable and no sub-command called in args
if kv != nil && usedCmd == traefikCmd {
@ -137,7 +142,7 @@ Complete documentation is available at https://traefik.io`,
os.Exit(0)
}
func run(globalConfiguration *configuration.GlobalConfiguration, configFile string) {
func runCmd(globalConfiguration *configuration.GlobalConfiguration, configFile string) {
configureLogging(globalConfiguration)
if len(configFile) > 0 {
@ -178,7 +183,7 @@ func run(globalConfiguration *configuration.GlobalConfiguration, configFile stri
safe.Go(func() {
tick := time.Tick(t)
for range tick {
_, errHealthCheck := healthCheck(*globalConfiguration)
_, errHealthCheck := healthcheck.Do(*globalConfiguration)
if globalConfiguration.Ping == nil || errHealthCheck == nil {
if ok, _ := daemon.SdNotify(false, "WATCHDOG=1"); !ok {
log.Error("Fail to tick watchdog")

13
cmd/traefik/version.go → cmd/version/version.go
View file

@ -1,4 +1,4 @@
package main
package version
import (
"fmt"
@ -17,17 +17,15 @@ Go version: {{.GoVersion}}
Built: {{.BuildTime}}
OS/Arch: {{.Os}}/{{.Arch}}`
// newVersionCmd builds a new Version command
func newVersionCmd() *flaeg.Command {
//version Command init
// NewCmd builds a new Version command
func NewCmd() *flaeg.Command {
return &flaeg.Command{
Name: "version",
Description: `Print version`,
Config: struct{}{},
DefaultPointersConfig: struct{}{},
Run: func() error {
if err := getVersionPrint(os.Stdout); err != nil {
if err := GetPrint(os.Stdout); err != nil {
return err
}
fmt.Print("\n")
@ -37,7 +35,8 @@ func newVersionCmd() *flaeg.Command {
}
}
func getVersionPrint(wr io.Writer) error {
// GetPrint write Printable version
func GetPrint(wr io.Writer) error {
tmpl, err := template.New("").Parse(versionTemplate)
if err != nil {
return err

2
collector/collector.go
View file

@ -9,7 +9,7 @@ import (
"strconv"
"time"
"github.com/containous/traefik/cmd/traefik/anonymize"
"github.com/containous/traefik/anonymize"
"github.com/containous/traefik/configuration"
"github.com/containous/traefik/log"
"github.com/containous/traefik/version"