baalajimaestro/traefik
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Refactor traefik with package

Browse source 
Split a bit traefik into package. The idea behind this refactor is to
start move inter-dependencies away and do some DRY or SRP.

- Adds a `provider` package, with providers except `web.go`
- Adds a `types` package with common struct.
- Move `gen.go` to an `autogen` package

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This commit is contained in:
Vincent Demeester 2015-11-01 16:35:01 +01:00
parent 6e1a0554c0
commit de0a57ec76
21 changed files with 195 additions and 167 deletions
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0
autogen/.placeholder Normal file
View file

96
configuration.go
View file

@ -1,9 +1,10 @@
package main
import (
"errors"
"strings"
"time"
"github.com/emilevauge/traefik/provider"
"github.com/emilevauge/traefik/types"
)
type GlobalConfiguration struct {
@ -14,14 +15,14 @@ type GlobalConfiguration struct {
CertFile, KeyFile string
LogLevel string
ProvidersThrottleDuration time.Duration
Docker *DockerProvider
File *FileProvider
Docker *provider.DockerProvider
File *provider.FileProvider
Web *WebProvider
Marathon *MarathonProvider
Consul *ConsulProvider
Etcd *EtcdProvider
Zookeeper *ZookepperProvider
Boltdb *BoltDbProvider
Marathon *provider.MarathonProvider
Consul *provider.ConsulProvider
Etcd *provider.EtcdProvider
Zookeeper *provider.ZookepperProvider
Boltdb *provider.BoltDbProvider
}
func NewGlobalConfiguration() *GlobalConfiguration {
@ -35,79 +36,4 @@ func NewGlobalConfiguration() *GlobalConfiguration {
return globalConfiguration
}
// Backend configuration
type Backend struct {
Servers map[string]Server `json:"servers,omitempty"`
CircuitBreaker *CircuitBreaker `json:"circuitBreaker,omitempty"`
LoadBalancer *LoadBalancer `json:"loadBalancer,omitempty"`
}
// LoadBalancer configuration
type LoadBalancer struct {
Method string `json:"method,omitempty"`
}
// CircuitBreaker configuration
type CircuitBreaker struct {
Expression string `json:"expression,omitempty"`
}
// Server configuration
type Server struct {
URL string `json:"url,omitempty"`
Weight int `json:"weight,omitempty"`
}
// Route configuration
type Route struct {
Rule string `json:"rule,omitempty"`
Value string `json:"value,omitempty"`
}
// Frontend configuration
type Frontend struct {
PassHostHeader bool `json:"passHostHeader,omitempty"`
Backend string `json:"backend,omitempty"`
Routes map[string]Route `json:"routes,omitempty"`
}
// Configuration of a provider
type Configuration struct {
Backends map[string]*Backend `json:"backends,omitempty"`
Frontends map[string]*Frontend `json:"frontends,omitempty"`
}
// Load Balancer Method
type LoadBalancerMethod uint8
const (
// wrr (default) = Weighted Round Robin
wrr LoadBalancerMethod = iota
// drr = Dynamic Round Robin
drr
)
var loadBalancerMethodNames = []string{
"wrr",
"drr",
}
func NewLoadBalancerMethod(loadBalancer *LoadBalancer) (LoadBalancerMethod, error) {
if loadBalancer != nil {
for i, name := range loadBalancerMethodNames {
if strings.EqualFold(name, loadBalancer.Method) {
return LoadBalancerMethod(i), nil
}
}
}
return wrr, ErrInvalidLoadBalancerMethod
}
var ErrInvalidLoadBalancerMethod = errors.New("Invalid method, using default")
type configMessage struct {
providerName string
configuration *Configuration
}
type configs map[string]*Configuration
type configs map[string]*types.Configuration

1
file_test.go
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@ -1 +0,0 @@
package main

2
generate.go
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@ -3,7 +3,7 @@ Copyright
*/
//go:generate rm -vf gen.go
//go:generate go-bindata -o gen.go static/... templates/...
//go:generate go-bindata -pkg autogen -o autogen/gen.go ./static/... ./templates/...
//go:generate mkdir -p vendor/github.com/docker/docker/autogen/dockerversion
//go:generate cp script/dockerversion vendor/github.com/docker/docker/autogen/dockerversion/dockerversion.go

5
provider.go
View file

@ -1,5 +0,0 @@
package main
type Provider interface {
Provide(configurationChan chan<- configMessage) error
}

6
boltdb.go → provider/boltdb.go
View file

@ -1,4 +1,6 @@
package main
package provider
import "github.com/emilevauge/traefik/types"
type BoltDbProvider struct {
Watch bool
@ -8,7 +10,7 @@ type BoltDbProvider struct {
KvProvider *KvProvider
}
func (provider *BoltDbProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *BoltDbProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
provider.KvProvider = NewBoltDbProvider(provider)
return provider.KvProvider.provide(configurationChan)
}

6
consul.go → provider/consul.go
View file

@ -1,4 +1,6 @@
package main
package provider
import "github.com/emilevauge/traefik/types"
type ConsulProvider struct {
Watch bool
@ -8,7 +10,7 @@ type ConsulProvider struct {
KvProvider *KvProvider
}
func (provider *ConsulProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *ConsulProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
provider.KvProvider = NewConsulProvider(provider)
return provider.KvProvider.provide(configurationChan)
}

18
docker.go → provider/docker.go
View file

@ -1,18 +1,20 @@
package main
package provider
import (
"bytes"
"errors"
"fmt"
"strconv"
"strings"
"text/template"
"time"
"fmt"
"github.com/BurntSushi/toml"
"github.com/BurntSushi/ty/fun"
log "github.com/Sirupsen/logrus"
"github.com/cenkalti/backoff"
"github.com/emilevauge/traefik/autogen"
"github.com/emilevauge/traefik/types"
"github.com/fsouza/go-dockerclient"
)
@ -23,7 +25,7 @@ type DockerProvider struct {
Domain string
}
func (provider *DockerProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *DockerProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
if dockerClient, err := docker.NewClient(provider.Endpoint); err != nil {
log.Errorf("Failed to create a client for docker, error: %s", err)
return err
@ -50,7 +52,7 @@ func (provider *DockerProvider) Provide(configurationChan chan<- configMessage)
log.Debugf("Docker event receveived %+v", event)
configuration := provider.loadDockerConfig(dockerClient)
if configuration != nil {
configurationChan <- configMessage{"docker", configuration}
configurationChan <- types.ConfigMessage{"docker", configuration}
}
}
}
@ -66,12 +68,12 @@ func (provider *DockerProvider) Provide(configurationChan chan<- configMessage)
}
configuration := provider.loadDockerConfig(dockerClient)
configurationChan <- configMessage{"docker", configuration}
configurationChan <- types.ConfigMessage{"docker", configuration}
}
return nil
}
func (provider *DockerProvider) loadDockerConfig(dockerClient *docker.Client) *Configuration {
func (provider *DockerProvider) loadDockerConfig(dockerClient *docker.Client) *types.Configuration {
var DockerFuncMap = template.FuncMap{
"getBackend": func(container docker.Container) string {
if label, err := provider.getLabel(container, "traefik.backend"); err == nil {
@ -118,7 +120,7 @@ func (provider *DockerProvider) loadDockerConfig(dockerClient *docker.Client) *C
return strings.Replace(s3, s1, s2, -1)
},
}
configuration := new(Configuration)
configuration := new(types.Configuration)
containerList, _ := dockerClient.ListContainers(docker.ListContainersOptions{})
containersInspected := []docker.Container{}
frontends := map[string][]docker.Container{}
@ -174,7 +176,7 @@ func (provider *DockerProvider) loadDockerConfig(dockerClient *docker.Client) *C
return nil
}
} else {
buf, err := Asset("templates/docker.tmpl")
buf, err := autogen.Asset("templates/docker.tmpl")
if err != nil {
log.Error("Error reading file", err)
}

6
etcd.go → provider/etcd.go
View file

@ -1,4 +1,6 @@
package main
package provider
import "github.com/emilevauge/traefik/types"
type EtcdProvider struct {
Watch bool
@ -8,7 +10,7 @@ type EtcdProvider struct {
KvProvider *KvProvider
}
func (provider *EtcdProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *EtcdProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
provider.KvProvider = NewEtcdProvider(provider)
return provider.KvProvider.provide(configurationChan)
}

13
file.go → provider/file.go
View file

@ -1,4 +1,4 @@
package main
package provider
import (
"os"
@ -7,6 +7,7 @@ import (
"github.com/BurntSushi/toml"
log "github.com/Sirupsen/logrus"
"github.com/emilevauge/traefik/types"
"gopkg.in/fsnotify.v1"
)
@ -15,7 +16,7 @@ type FileProvider struct {
Filename string
}
func (provider *FileProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *FileProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
watcher, err := fsnotify.NewWatcher()
if err != nil {
log.Error("Error creating file watcher", err)
@ -40,7 +41,7 @@ func (provider *FileProvider) Provide(configurationChan chan<- configMessage) er
log.Debug("File event:", event)
configuration := provider.LoadFileConfig(file.Name())
if configuration != nil {
configurationChan <- configMessage{"file", configuration}
configurationChan <- types.ConfigMessage{"file", configuration}
}
}
case error := <-watcher.Errors:
@ -56,12 +57,12 @@ func (provider *FileProvider) Provide(configurationChan chan<- configMessage) er
}
configuration := provider.LoadFileConfig(file.Name())
configurationChan <- configMessage{"file", configuration}
configurationChan <- types.ConfigMessage{"file", configuration}
return nil
}
func (provider *FileProvider) LoadFileConfig(filename string) *Configuration {
configuration := new(Configuration)
func (provider *FileProvider) LoadFileConfig(filename string) *types.Configuration {
configuration := new(types.Configuration)
if _, err := toml.DecodeFile(filename, configuration); err != nil {
log.Error("Error reading file:", err)
return nil

1
provider/file_test.go Normal file
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@ -0,0 +1 @@
package provider

34
kv.go → provider/kv.go
View file

@ -1,24 +1,26 @@
/*
Copyright
*/
package main
package provider
import (
"bytes"
"errors"
"strings"
"text/template"
"time"
"github.com/BurntSushi/toml"
"github.com/BurntSushi/ty/fun"
log "github.com/Sirupsen/logrus"
"github.com/docker/libkv"
"github.com/docker/libkv/store"
"github.com/docker/libkv/store/boltdb"
"github.com/docker/libkv/store/consul"
"github.com/docker/libkv/store/etcd"
"github.com/docker/libkv/store/zookeeper"
"strings"
"text/template"
"errors"
"github.com/BurntSushi/toml"
"github.com/BurntSushi/ty/fun"
log "github.com/Sirupsen/logrus"
"github.com/docker/libkv/store"
"time"
"github.com/emilevauge/traefik/autogen"
"github.com/emilevauge/traefik/types"
)
type KvProvider struct {
@ -70,7 +72,7 @@ func NewBoltDbProvider(provider *BoltDbProvider) *KvProvider {
return kvProvider
}
func (provider *KvProvider) provide(configurationChan chan<- configMessage) error {
func (provider *KvProvider) provide(configurationChan chan<- types.ConfigMessage) error {
switch provider.StoreType {
case store.CONSUL:
consul.Register()
@ -109,19 +111,19 @@ func (provider *KvProvider) provide(configurationChan chan<- configMessage) erro
<-chanKeys
configuration := provider.loadConfig()
if configuration != nil {
configurationChan <- configMessage{string(provider.StoreType), configuration}
configurationChan <- types.ConfigMessage{string(provider.StoreType), configuration}
}
defer close(stopCh)
}
}()
}
configuration := provider.loadConfig()
configurationChan <- configMessage{string(provider.StoreType), configuration}
configurationChan <- types.ConfigMessage{string(provider.StoreType), configuration}
return nil
}
func (provider *KvProvider) loadConfig() *Configuration {
configuration := new(Configuration)
func (provider *KvProvider) loadConfig() *types.Configuration {
configuration := new(types.Configuration)
templateObjects := struct {
Prefix string
}{
@ -167,7 +169,7 @@ func (provider *KvProvider) loadConfig() *Configuration {
return nil
}
} else {
buf, err := Asset("templates/kv.tmpl")
buf, err := autogen.Asset("templates/kv.tmpl")
if err != nil {
log.Error("Error reading file", err)
}

18
marathon.go → provider/marathon.go
View file

@ -1,15 +1,17 @@
package main
package provider
import (
"bytes"
"errors"
"strconv"
"strings"
"text/template"
"errors"
"github.com/BurntSushi/toml"
"github.com/BurntSushi/ty/fun"
log "github.com/Sirupsen/logrus"
"github.com/emilevauge/traefik/autogen"
"github.com/emilevauge/traefik/types"
"github.com/gambol99/go-marathon"
)
@ -22,7 +24,7 @@ type MarathonProvider struct {
NetworkInterface string
}
func (provider *MarathonProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *MarathonProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
config := marathon.NewDefaultConfig()
config.URL = provider.Endpoint
config.EventsInterface = provider.NetworkInterface
@ -43,7 +45,7 @@ func (provider *MarathonProvider) Provide(configurationChan chan<- configMessage
log.Debug("Marathon event receveived", event)
configuration := provider.loadMarathonConfig()
if configuration != nil {
configurationChan <- configMessage{"marathon", configuration}
configurationChan <- types.ConfigMessage{"marathon", configuration}
}
}
}()
@ -51,11 +53,11 @@ func (provider *MarathonProvider) Provide(configurationChan chan<- configMessage
}
configuration := provider.loadMarathonConfig()
configurationChan <- configMessage{"marathon", configuration}
configurationChan <- types.ConfigMessage{"marathon", configuration}
return nil
}
func (provider *MarathonProvider) loadMarathonConfig() *Configuration {
func (provider *MarathonProvider) loadMarathonConfig() *types.Configuration {
var MarathonFuncMap = template.FuncMap{
"getPort": func(task marathon.Task) string {
for _, port := range task.Ports {
@ -103,7 +105,7 @@ func (provider *MarathonProvider) loadMarathonConfig() *Configuration {
"getFrontendValue": provider.GetFrontendValue,
"getFrontendRule": provider.GetFrontendRule,
}
configuration := new(Configuration)
configuration := new(types.Configuration)
applications, err := provider.marathonClient.Applications(nil)
if err != nil {
@ -187,7 +189,7 @@ func (provider *MarathonProvider) loadMarathonConfig() *Configuration {
return nil
}
} else {
buf, err := Asset("templates/marathon.tmpl")
buf, err := autogen.Asset("templates/marathon.tmpl")
if err != nil {
log.Error("Error reading file", err)
}

7
provider/provider.go Normal file
View file

@ -0,0 +1,7 @@
package provider
import "github.com/emilevauge/traefik/types"
type Provider interface {
Provide(configurationChan chan<- types.ConfigMessage) error
}

6
zk.go → provider/zk.go
View file

@ -1,4 +1,6 @@
package main
package provider
import "github.com/emilevauge/traefik/types"
type ZookepperProvider struct {
Watch bool
@ -8,7 +10,7 @@ type ZookepperProvider struct {
KvProvider *KvProvider
}
func (provider *ZookepperProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *ZookepperProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
provider.KvProvider = NewZkProvider(provider)
return provider.KvProvider.provide(configurationChan)
}

2
script/binary
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@ -1,7 +1,7 @@
#!/bin/bash
set -e
if ! test -e gen.go; then
if ! test -e autogen/gen.go; then
echo >&2 'error: generate must be run before binary'
false
fi

4
script/crossbinary
View file

@ -1,8 +1,8 @@
#!/bin/bash
set -e
if ! test -e gen.go; then
echo >&2 'error: generate must be run before binary'
if ! test -e autogen/gen.go; then
echo >&2 'error: generate must be run before crossbinary'
false
fi

4
script/test-unit
View file

@ -1,8 +1,8 @@
#!/bin/bash
set -e
if ! test -e gen.go; then
echo >&2 'error: generate must be run before binary'
if ! test -e autogen/gen.go; then
echo >&2 'error: generate must be run before test-unit'
false
fi

42
traefik.go
View file

@ -2,21 +2,24 @@ package main
import (
"crypto/tls"
"errors"
fmtlog "log"
"net/http"
"net/url"
"os"
"os/signal"
"reflect"
"runtime"
"strings"
"syscall"
"time"
"errors"
"github.com/BurntSushi/toml"
log "github.com/Sirupsen/logrus"
"github.com/codegangsta/negroni"
"github.com/emilevauge/traefik/middlewares"
"github.com/emilevauge/traefik/provider"
"github.com/emilevauge/traefik/types"
"github.com/gorilla/mux"
"github.com/mailgun/manners"
"github.com/mailgun/oxy/cbreaker"
@ -24,7 +27,6 @@ import (
"github.com/mailgun/oxy/roundrobin"
"github.com/thoas/stats"
"gopkg.in/alecthomas/kingpin.v2"
"runtime"
)
var (
@ -42,15 +44,15 @@ func main() {
fmtlog.SetFlags(fmtlog.Lshortfile | fmtlog.LstdFlags)
var srv *manners.GracefulServer
var configurationRouter *mux.Router
var configurationChan = make(chan configMessage, 10)
var configurationChan = make(chan types.ConfigMessage, 10)
defer close(configurationChan)
var configurationChanValidated = make(chan configMessage, 10)
var configurationChanValidated = make(chan types.ConfigMessage, 10)
defer close(configurationChanValidated)
var sigs = make(chan os.Signal, 1)
defer close(sigs)
var stopChan = make(chan bool)
defer close(stopChan)
var providers = []Provider{}
var providers = []provider.Provider{}
signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
// load global configuration
@ -84,22 +86,22 @@ func main() {
// listen new configurations from providers
go func() {
lastReceivedConfiguration := time.Unix(0, 0)
lastConfigs := make(map[string]*configMessage)
lastConfigs := make(map[string]*types.ConfigMessage)
for {
configMsg := <-configurationChan
log.Infof("Configuration receveived from provider %s: %#v", configMsg.providerName, configMsg.configuration)
lastConfigs[configMsg.providerName] = &configMsg
log.Infof("Configuration receveived from provider %s: %#v", configMsg.ProviderName, configMsg.Configuration)
lastConfigs[configMsg.ProviderName] = &configMsg
if time.Now().After(lastReceivedConfiguration.Add(time.Duration(globalConfiguration.ProvidersThrottleDuration))) {
log.Infof("Last %s config received more than %s, OK", configMsg.providerName, globalConfiguration.ProvidersThrottleDuration)
log.Infof("Last %s config received more than %s, OK", configMsg.ProviderName, globalConfiguration.ProvidersThrottleDuration)
// last config received more than n s ago
configurationChanValidated <- configMsg
} else {
log.Infof("Last %s config received less than %s, waiting...", configMsg.providerName, globalConfiguration.ProvidersThrottleDuration)
log.Infof("Last %s config received less than %s, waiting...", configMsg.ProviderName, globalConfiguration.ProvidersThrottleDuration)
go func() {
<-time.After(globalConfiguration.ProvidersThrottleDuration)
if time.Now().After(lastReceivedConfiguration.Add(time.Duration(globalConfiguration.ProvidersThrottleDuration))) {
log.Infof("Waited for %s config, OK", configMsg.providerName)
configurationChanValidated <- *lastConfigs[configMsg.providerName]
log.Infof("Waited for %s config, OK", configMsg.ProviderName)
configurationChanValidated <- *lastConfigs[configMsg.ProviderName]
}
}()
}
@ -109,9 +111,9 @@ func main() {
go func() {
for {
configMsg := <-configurationChanValidated
if configMsg.configuration == nil {
log.Info("Skipping empty configuration")
} else if reflect.DeepEqual(currentConfigurations[configMsg.providerName], configMsg.configuration) {
if configMsg.Configuration == nil {
log.Info("Skipping empty Configuration")
} else if reflect.DeepEqual(currentConfigurations[configMsg.ProviderName], configMsg.Configuration) {
log.Info("Skipping same configuration")
} else {
// Copy configurations to new map so we don't change current if LoadConfig fails
@ -119,7 +121,7 @@ func main() {
for k, v := range currentConfigurations {
newConfigurations[k] = v
}
newConfigurations[configMsg.providerName] = configMsg.configuration
newConfigurations[configMsg.ProviderName] = configMsg.Configuration
newConfigurationRouter, err := LoadConfig(newConfigurations, globalConfiguration)
if err == nil {
@ -299,12 +301,12 @@ func LoadConfig(configurations configs, globalConfiguration *GlobalConfiguration
if configuration.Backends[frontend.Backend] == nil {
return nil, errors.New("Backend not found: " + frontend.Backend)
}
lbMethod, err := NewLoadBalancerMethod(configuration.Backends[frontend.Backend].LoadBalancer)
lbMethod, err := types.NewLoadBalancerMethod(configuration.Backends[frontend.Backend].LoadBalancer)
if err != nil {
configuration.Backends[frontend.Backend].LoadBalancer = &LoadBalancer{Method: "wrr"}
configuration.Backends[frontend.Backend].LoadBalancer = &types.LoadBalancer{Method: "wrr"}
}
switch lbMethod {
case drr:
case types.Drr:
log.Infof("Creating load-balancer drr")
rebalancer, _ := roundrobin.NewRebalancer(rr, roundrobin.RebalancerLogger(oxyLogger))
lb = rebalancer
@ -316,7 +318,7 @@ func LoadConfig(configurations configs, globalConfiguration *GlobalConfiguration
log.Infof("Creating server %s %s", serverName, url.String())
rebalancer.UpsertServer(url, roundrobin.Weight(server.Weight))
}
case wrr:
case types.Wrr:
log.Infof("Creating load-balancer wrr")
lb = middlewares.NewWebsocketUpgrader(rr)
for serverName, server := range configuration.Backends[frontend.Backend].Servers {

81
types/types.go Normal file
View file

@ -0,0 +1,81 @@
package types
import (
"errors"
"strings"
)
// Backend configuration
type Backend struct {
Servers map[string]Server `json:"servers,omitempty"`
CircuitBreaker *CircuitBreaker `json:"circuitBreaker,omitempty"`
LoadBalancer *LoadBalancer `json:"loadBalancer,omitempty"`
}
// LoadBalancer configuration
type LoadBalancer struct {
Method string `json:"method,omitempty"`
}
// CircuitBreaker configuration
type CircuitBreaker struct {
Expression string `json:"expression,omitempty"`
}
// Server configuration
type Server struct {
URL string `json:"url,omitempty"`
Weight int `json:"weight,omitempty"`
}
// Route configuration
type Route struct {
Rule string `json:"rule,omitempty"`
Value string `json:"value,omitempty"`
}
// Frontend configuration
type Frontend struct {
Backend string `json:"backend,omitempty"`
Routes map[string]Route `json:"routes,omitempty"`
PassHostHeader bool `json:"passHostHeader,omitempty"`
}
// Load Balancer Method
type LoadBalancerMethod uint8
const (
// Wrr (default) = Weighted Round Robin
Wrr LoadBalancerMethod = iota
// Drr = Dynamic Round Robin
Drr
)
var loadBalancerMethodNames = []string{
"Wrr",
"Drr",
}
func NewLoadBalancerMethod(loadBalancer *LoadBalancer) (LoadBalancerMethod, error) {
if loadBalancer != nil {
for i, name := range loadBalancerMethodNames {
if strings.EqualFold(name, loadBalancer.Method) {
return LoadBalancerMethod(i), nil
}
}
}
return Wrr, ErrInvalidLoadBalancerMethod
}
var ErrInvalidLoadBalancerMethod = errors.New("Invalid method, using default")
// Configuration of a provider
type Configuration struct {
Backends map[string]*Backend `json:"backends,omitempty"`
Frontends map[string]*Frontend `json:"frontends,omitempty"`
}
type ConfigMessage struct {
ProviderName string
Configuration *Configuration
}

10
web.go
View file

@ -8,6 +8,8 @@ import (
log "github.com/Sirupsen/logrus"
"github.com/elazarl/go-bindata-assetfs"
"github.com/emilevauge/traefik/autogen"
"github.com/emilevauge/traefik/types"
"github.com/gorilla/mux"
"github.com/unrolled/render"
)
@ -23,7 +25,7 @@ var (
})
)
func (provider *WebProvider) Provide(configurationChan chan<- configMessage) error {
func (provider *WebProvider) Provide(configurationChan chan<- types.ConfigMessage) error {
systemRouter := mux.NewRouter()
// health route
@ -41,11 +43,11 @@ func (provider *WebProvider) Provide(configurationChan chan<- configMessage) err
return
}
configuration := new(Configuration)
configuration := new(types.Configuration)
body, _ := ioutil.ReadAll(request.Body)
err := json.Unmarshal(body, configuration)
if err == nil {
configurationChan <- configMessage{"web", configuration}
configurationChan <- types.ConfigMessage{"web", configuration}
getConfigHandler(response, request)
} else {
log.Errorf("Error parsing configuration %+v", err)
@ -65,7 +67,7 @@ func (provider *WebProvider) Provide(configurationChan chan<- configMessage) err
systemRouter.Methods("GET").Path("/").HandlerFunc(func(response http.ResponseWriter, request *http.Request) {
http.Redirect(response, request, "/dashboard/", 302)
})
systemRouter.Methods("GET").PathPrefix("/dashboard/").Handler(http.StripPrefix("/dashboard/", http.FileServer(&assetfs.AssetFS{Asset: Asset, AssetDir: AssetDir, Prefix: "static"})))
systemRouter.Methods("GET").PathPrefix("/dashboard/").Handler(http.StripPrefix("/dashboard/", http.FileServer(&assetfs.AssetFS{Asset: autogen.Asset, AssetDir: autogen.AssetDir, Prefix: "static"})))
go func() {
if len(provider.CertFile) > 0 && len(provider.KeyFile) > 0 {