homelab/traefik
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add let's encrypt support

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Signed-off-by: Emile Vauge <emile@vauge.com>
This commit is contained in:
Emile Vauge 2016-02-25 18:30:13 +01:00
parent 087b68e14d
commit 6e484e5c2d
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GPG key ID: D808B4C167352E59
18 changed files with 556 additions and 172 deletions
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84
provider/docker.go
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@ -34,35 +34,39 @@ type DockerTLS struct {
// Provide allows the provider to provide configurations to traefik
// using the given configuration channel.
func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage) error {
go func() {
operation := func() error {
var dockerClient *docker.Client
var err error
var dockerClient *docker.Client
var err error
if provider.TLS != nil {
dockerClient, err = docker.NewTLSClient(provider.Endpoint,
provider.TLS.Cert, provider.TLS.Key, provider.TLS.CA)
if err == nil {
dockerClient.TLSConfig.InsecureSkipVerify = provider.TLS.InsecureSkipVerify
}
} else {
dockerClient, err = docker.NewClient(provider.Endpoint)
}
if err != nil {
log.Errorf("Failed to create a client for docker, error: %s", err)
return err
}
err = dockerClient.Ping()
if err != nil {
log.Errorf("Docker connection error %+v", err)
return err
}
log.Debug("Docker connection established")
if provider.Watch {
dockerEvents := make(chan *docker.APIEvents)
dockerClient.AddEventListener(dockerEvents)
log.Debug("Docker listening")
go func() {
operation := func() error {
if provider.TLS != nil {
dockerClient, err = docker.NewTLSClient(provider.Endpoint,
provider.TLS.Cert, provider.TLS.Key, provider.TLS.CA)
if err == nil {
dockerClient.TLSConfig.InsecureSkipVerify = provider.TLS.InsecureSkipVerify
}
} else {
dockerClient, err = docker.NewClient(provider.Endpoint)
}
if err != nil {
log.Errorf("Failed to create a client for docker, error: %s", err)
return err
}
err = dockerClient.Ping()
if err != nil {
log.Errorf("Docker connection error %+v", err)
return err
}
log.Debug("Docker connection established")
configuration := provider.loadDockerConfig(listContainers(dockerClient))
configurationChan <- types.ConfigMessage{
ProviderName: "docker",
Configuration: configuration,
}
if provider.Watch {
dockerEvents := make(chan *docker.APIEvents)
dockerClient.AddEventListener(dockerEvents)
log.Debug("Docker listening")
for {
event := <-dockerEvents
if event == nil {
@ -81,21 +85,17 @@ func (provider *Docker) Provide(configurationChan chan<- types.ConfigMessage) er
}
}
}
notify := func(err error, time time.Duration) {
log.Errorf("Docker connection error %+v, retrying in %s", err, time)
}
err := backoff.RetryNotify(operation, backoff.NewExponentialBackOff(), notify)
if err != nil {
log.Fatalf("Cannot connect to docker server %+v", err)
}
}()
}
return nil
}
notify := func(err error, time time.Duration) {
log.Errorf("Docker connection error %+v, retrying in %s", err, time)
}
err := backoff.RetryNotify(operation, backoff.NewExponentialBackOff(), notify)
if err != nil {
log.Fatalf("Cannot connect to docker server %+v", err)
}
}()
configuration := provider.loadDockerConfig(listContainers(dockerClient))
configurationChan <- types.ConfigMessage{
ProviderName: "docker",
Configuration: configuration,
}
return nil
}