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Define TLS options on the Router configuration for Kubernetes

Browse source 
Co-authored-by: juliens <julien@containo.us>
This commit is contained in:
Jean-Baptiste Doumenjou 2019-06-21 17:18:05 +02:00 committed by Traefiker Bot
parent 69cf05df9a
commit 80b35575df
48 changed files with 2374 additions and 53 deletions
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32
docs/content/middlewares/overview.md
View file

@ -71,6 +71,38 @@ labels:
- "traefik.http.middlewares.foo-add-prefix.addprefix.prefix=/foo"
```
```toml tab="File"
[tlsOptions]
[tlsOptions.default]
minVersion = "VersionTLS12"
```
```yaml tab="Kubernetes"
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: tlsoptions.traefik.containo.us
spec:
group: traefik.containo.us
version: v1alpha1
names:
kind: TLSOption
plural: tlsoptions
singular: tlsoption
scope: Namespaced
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: mytlsoption
namespace: default
spec:
minversion: VersionTLS12
```
```toml tab="File"
# As Toml Configuration File
[providers]

13
docs/content/providers/crd_tls_option.yml Normal file
View file

@ -0,0 +1,13 @@
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: tlsoptions.traefik.containo.us
spec:
group: traefik.containo.us
version: v1alpha1
names:
kind: TLSOption
plural: tlsoptions
singular: tlsoption
scope: Namespaced

45
docs/content/providers/kubernetes-crd.md
View file

@ -230,6 +230,51 @@ spec:
More information about available middlewares in the dedicated [middlewares section](../middlewares/overview.md).
### Traefik TLS Option Definition
Additionally, to allow for the use of tls options in an IngressRoute, we defined the CRD below for the TLSOption kind.
More information about TLS Options is available in the dedicated [TLS Configuration Options](../../https/tls/#tls-options).
```yaml
--8<-- "content/providers/crd_tls_option.yml"
```
Once the TLSOption kind has been registered with the Kubernetes cluster or defined in the File Provider, it can then be used in IngressRoute definitions, such as:
```yaml
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: mytlsoption
namespace: default
spec:
minversion: VersionTLS12
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: ingressroutebar
spec:
entryPoints:
- web
routes:
- match: Host(`bar.com`) && PathPrefix(`/stripit`)
kind: Rule
services:
- name: whoami
port: 80
tls:
options:
name: mytlsoption
namespace: default
```
!!! note "TLS Option reference and namespace"
If the optional `namespace` attribute is not set, the configuration will be applied with the namespace of the IngressRoute.
### TLS
To allow for TLS, we made use of the `Secret` kind, as it was already defined, and it can be directly used in an `IngressRoute`:

21
docs/content/reference/dynamic-configuration/kubernetes-crd.yml
View file

@ -26,6 +26,21 @@ spec:
singular: middleware
scope: Namespaced
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: tlsoptions.traefik.containo.us
spec:
group: traefik.containo.us
version: v1alpha1
names:
kind: TLSOption
plural: tlsoptions
singular: tlsoption
scope: Namespaced
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
@ -85,6 +100,9 @@ spec:
# use an empty tls object for TLS with Let's Encrypt
tls:
secretName: supersecret
options:
name: myTLSOption
namespace: default
---
apiVersion: traefik.containo.us/v1alpha1
@ -104,3 +122,6 @@ spec:
tls:
secretName: foosecret
passthrough: false
options:
name: myTLSOption
namespace: default

1
integration/fixtures/https/https_tls_options.toml
View file

@ -44,7 +44,6 @@ level = "DEBUG"
[[http.services.service2.LoadBalancer.Servers]]
URL = "http://127.0.0.1:9020"
[[tls]]
[tls.certificate]
certFile = "fixtures/https/snitest.com.cert"

15
integration/fixtures/k8s/01-crd.yml
View file

@ -41,3 +41,18 @@ spec:
plural: ingressroutetcps
singular: ingressroutetcp
scope: Namespaced
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: tlsoptions.traefik.containo.us
spec:
group: traefik.containo.us
version: v1alpha1
names:
kind: TLSOption
plural: tlsoptions
singular: tlsoption
scope: Namespaced

4
integration/fixtures/k8s/03-ingressroute.yml
View file

@ -15,3 +15,7 @@ spec:
services:
- name: whoami
port: 80
tls:
options:
name: mytlsoption

12
integration/fixtures/k8s/03-tlsoption.yml Normal file
View file

@ -0,0 +1,12 @@
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: mytlsoption
namespace: default
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384

3
integration/fixtures/k8s/05-ingressroutetcp.yml
View file

@ -12,3 +12,6 @@ spec:
services:
- name: whoamitcp
port: 8080
tls:
options:
name: mytlsoption

2
integration/https_test.go
View file

@ -191,7 +191,7 @@ func (s *HTTPSSuite) TestWithTLSOptions(c *check.C) {
c.Assert(err.Error(), checker.Contains, "protocol version not supported")
// with unknown tls option
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("unknown TLS options: unknown"))
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("unknown TLS options: unknown@file"))
c.Assert(err, checker.IsNil)
}

31
integration/testdata/rawdata-crd.json vendored
View file

@ -6,7 +6,10 @@
],
"service": "default/test-crd-6b204d94623b3df4370c",
"rule": "Host(`foo.com`) \u0026\u0026 PathPrefix(`/bar`)",
"priority": 12
"priority": 12,
"tls": {
"options": "default/mytlsoption"
}
},
"default/test2-crd-23c7f4c450289ee29016@kubernetescrd": {
"entryPoints": [
@ -36,10 +39,10 @@
"loadbalancer": {
"servers": [
{
"url": "http://10.42.0.4:80"
"url": "http://10.42.0.2:80"
},
{
"url": "http://10.42.0.5:80"
"url": "http://10.42.0.6:80"
}
],
"passHostHeader": true
@ -48,18 +51,18 @@
"default/test-crd-6b204d94623b3df4370c@kubernetescrd"
],
"serverStatus": {
"http://10.42.0.4:80": "UP",
"http://10.42.0.5:80": "UP"
"http://10.42.0.2:80": "UP",
"http://10.42.0.6:80": "UP"
}
},
"default/test2-crd-23c7f4c450289ee29016@kubernetescrd": {
"loadbalancer": {
"servers": [
{
"url": "http://10.42.0.4:80"
"url": "http://10.42.0.2:80"
},
{
"url": "http://10.42.0.5:80"
"url": "http://10.42.0.6:80"
}
],
"passHostHeader": true
@ -68,8 +71,8 @@
"default/test2-crd-23c7f4c450289ee29016@kubernetescrd"
],
"serverStatus": {
"http://10.42.0.4:80": "UP",
"http://10.42.0.5:80": "UP"
"http://10.42.0.2:80": "UP",
"http://10.42.0.6:80": "UP"
}
}
},
@ -79,7 +82,11 @@
"footcp"
],
"service": "default/test3-crd-673acf455cb2dab0b43a",
"rule": "HostSNI(`*`)"
"rule": "HostSNI(`*`)",
"tls": {
"passthrough": false,
"options": "default/mytlsoption"
}
}
},
"tcpServices": {
@ -87,10 +94,10 @@
"loadbalancer": {
"servers": [
{
"address": "10.42.0.2:8080"
"address": "10.42.0.3:8080"
},
{
"address": "10.42.0.3:8080"
"address": "10.42.0.4:8080"
}
]
},

17
pkg/provider/kubernetes/crd/client.go
View file

@ -49,6 +49,7 @@ type Client interface {
GetIngressRoutes() []*v1alpha1.IngressRoute
GetIngressRouteTCPs() []*v1alpha1.IngressRouteTCP
GetMiddlewares() []*v1alpha1.Middleware
GetTLSOptions() []*v1alpha1.TLSOption
GetIngresses() []*extensionsv1beta1.Ingress
GetService(namespace, name string) (*corev1.Service, bool, error)
@ -158,6 +159,7 @@ func (c *clientWrapper) WatchAll(namespaces []string, stopCh <-chan struct{}) (<
factoryCrd.Traefik().V1alpha1().IngressRoutes().Informer().AddEventHandler(eventHandler)
factoryCrd.Traefik().V1alpha1().Middlewares().Informer().AddEventHandler(eventHandler)
factoryCrd.Traefik().V1alpha1().IngressRouteTCPs().Informer().AddEventHandler(eventHandler)
factoryCrd.Traefik().V1alpha1().TLSOptions().Informer().AddEventHandler(eventHandler)
factoryKube := informers.NewFilteredSharedInformerFactory(c.csKube, resyncPeriod, ns, nil)
factoryKube.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
@ -241,6 +243,21 @@ func (c *clientWrapper) GetMiddlewares() []*v1alpha1.Middleware {
return result
}
// GetTLSOptions
func (c *clientWrapper) GetTLSOptions() []*v1alpha1.TLSOption {
var result []*v1alpha1.TLSOption
for ns, factory := range c.factoriesCrd {
options, err := factory.Traefik().V1alpha1().TLSOptions().Lister().List(c.labelSelector)
if err != nil {
log.Errorf("Failed to list tls options in namespace %s: %s", ns, err)
}
result = append(result, options...)
}
return result
}
// GetIngresses returns all Ingresses for observed namespaces in the cluster.
func (c *clientWrapper) GetIngresses() []*extensionsv1beta1.Ingress {
var result []*extensionsv1beta1.Ingress

17
pkg/provider/kubernetes/crd/client_mock_test.go
View file

@ -37,6 +37,7 @@ type clientMock struct {
ingressRoutes []*v1alpha1.IngressRoute
ingressRouteTCPs []*v1alpha1.IngressRouteTCP
middlewares []*v1alpha1.Middleware
tlsOptions []*v1alpha1.TLSOption
watchChan chan interface{}
}
@ -63,6 +64,8 @@ func newClientMock(paths ...string) clientMock {
c.ingressRouteTCPs = append(c.ingressRouteTCPs, o)
case *v1alpha1.Middleware:
c.middlewares = append(c.middlewares, o)
case *v1alpha1.TLSOption:
c.tlsOptions = append(c.tlsOptions, o)
case *v1beta12.Ingress:
c.ingresses = append(c.ingresses, o)
case *corev1.Secret:
@ -88,6 +91,20 @@ func (c clientMock) GetMiddlewares() []*v1alpha1.Middleware {
return c.middlewares
}
func (c clientMock) GetTLSOptions() []*v1alpha1.TLSOption {
return c.tlsOptions
}
func (c clientMock) GetTLSOption(namespace, name string) (*v1alpha1.TLSOption, bool, error) {
for _, option := range c.tlsOptions {
if option.Namespace == namespace && option.Name == name {
return option, true, nil
}
}
return nil, false, nil
}
func (c clientMock) GetIngresses() []*extensionsv1beta1.Ingress {
return c.ingresses
}

70
pkg/provider/kubernetes/crd/fixtures/tcp/with_bad_tls_options.yml Normal file
View file

@ -0,0 +1,70 @@
apiVersion: v1
kind: Secret
metadata:
name: secretCA1
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: v1
kind: Secret
metadata:
name: secretCA2
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientca:
secretnames:
- secretCA1
- secretUnknown
- emptySecret
optional: true
---
apiVersion: v1
kind: Secret
metadata:
name: supersecret
namespace: default
data:
tls.crt: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
tls.key: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCi0tLS0tRU5EIFBSSVZBVEUgS0VZLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteTCP
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: HostSNI(`foo.com`)
services:
- name: whoamitcp
port: 8000
tls:
options:
name: foo

69
pkg/provider/kubernetes/crd/fixtures/tcp/with_tls_options.yml Normal file
View file

@ -0,0 +1,69 @@
apiVersion: v1
kind: Secret
metadata:
name: secretCA1
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: v1
kind: Secret
metadata:
name: secretCA2
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientca:
secretnames:
- secretCA1
- secretCA2
optional: true
---
apiVersion: v1
kind: Secret
metadata:
name: supersecret
namespace: default
data:
tls.crt: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
tls.key: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCi0tLS0tRU5EIFBSSVZBVEUgS0VZLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteTCP
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: HostSNI(`foo.com`)
services:
- name: whoamitcp
port: 8000
tls:
options:
name: foo

70
pkg/provider/kubernetes/crd/fixtures/tcp/with_tls_options_and_specific_namespace.yml Normal file
View file

@ -0,0 +1,70 @@
apiVersion: v1
kind: Secret
metadata:
name: secretCA1
namespace: myns
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: v1
kind: Secret
metadata:
name: secretCA2
namespace: myns
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: myns
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientca:
secretnames:
- secretCA1
- secretCA2
optional: true
---
apiVersion: v1
kind: Secret
metadata:
name: supersecret
namespace: default
data:
tls.crt: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
tls.key: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCi0tLS0tRU5EIFBSSVZBVEUgS0VZLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteTCP
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: HostSNI(`foo.com`)
services:
- name: whoamitcp
port: 8000
tls:
options:
name: foo
namespace: myns

30
pkg/provider/kubernetes/crd/fixtures/tcp/with_unknown_tls_options.yml Normal file
View file

@ -0,0 +1,30 @@
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteTCP
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: HostSNI(`foo.com`)
services:
- name: whoamitcp
port: 8000
tls:
options:
name: unknown

31
pkg/provider/kubernetes/crd/fixtures/tcp/with_unknown_tls_options_namespace.yml Normal file
View file

@ -0,0 +1,31 @@
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRouteTCP
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: HostSNI(`foo.com`)
services:
- name: whoamitcp
port: 8000
tls:
options:
name: foo
namespace: unknown

61
pkg/provider/kubernetes/crd/fixtures/with_bad_tls_options.yml Normal file
View file

@ -0,0 +1,61 @@
apiVersion: v1
kind: Secret
metadata:
name: secretCA1
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: v1
kind: Secret
metadata:
name: badSecret
namespace: default
data:
tls.ca:
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientca:
secretnames:
- secretCA1
- secretUnknown
- emptySecret
optional: true
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
tls:
options:
name: foo

60
pkg/provider/kubernetes/crd/fixtures/with_tls_options.yml Normal file
View file

@ -0,0 +1,60 @@
apiVersion: v1
kind: Secret
metadata:
name: secretCA1
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: v1
kind: Secret
metadata:
name: secretCA2
namespace: default
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientca:
secretnames:
- secretCA1
- secretCA2
optional: true
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
tls:
options:
name: foo

61
pkg/provider/kubernetes/crd/fixtures/with_tls_options_and_specific_namespace.yml Normal file
View file

@ -0,0 +1,61 @@
apiVersion: v1
kind: Secret
metadata:
name: secretCA1
namespace: myns
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: v1
kind: Secret
metadata:
name: secretCA2
namespace: myns
data:
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: myns
spec:
minversion: VersionTLS12
snistrict: true
ciphersuites:
- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
- TLS_RSA_WITH_AES_256_GCM_SHA384
clientca:
secretnames:
- secretCA1
- secretCA2
optional: true
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
tls:
options:
name: foo
namespace: myns

31
pkg/provider/kubernetes/crd/fixtures/with_unknown_tls_options.yml Normal file
View file

@ -0,0 +1,31 @@
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
tls:
options:
name: unknown

32
pkg/provider/kubernetes/crd/fixtures/with_unknown_tls_options_namespace.yml Normal file
View file

@ -0,0 +1,32 @@
apiVersion: traefik.containo.us/v1alpha1
kind: TLSOption
metadata:
name: foo
namespace: default
spec:
minversion: VersionTLS12
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
tls:
options:
name: foo
namespace: unknown

136
pkg/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/fake_tlsoption.go Normal file
View file

@ -0,0 +1,136 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
v1alpha1 "github.com/containous/traefik/pkg/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
labels "k8s.io/apimachinery/pkg/labels"
schema "k8s.io/apimachinery/pkg/runtime/schema"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
testing "k8s.io/client-go/testing"
)
// FakeTLSOptions implements TLSOptionInterface
type FakeTLSOptions struct {
Fake *FakeTraefikV1alpha1
ns string
}
var tlsoptionsResource = schema.GroupVersionResource{Group: "traefik.containo.us", Version: "v1alpha1", Resource: "tlsoptions"}
var tlsoptionsKind = schema.GroupVersionKind{Group: "traefik.containo.us", Version: "v1alpha1", Kind: "TLSOption"}
// Get takes name of the tLSOption, and returns the corresponding tLSOption object, and an error if there is any.
func (c *FakeTLSOptions) Get(name string, options v1.GetOptions) (result *v1alpha1.TLSOption, err error) {
obj, err := c.Fake.
Invokes(testing.NewGetAction(tlsoptionsResource, c.ns, name), &v1alpha1.TLSOption{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.TLSOption), err
}
// List takes label and field selectors, and returns the list of TLSOptions that match those selectors.
func (c *FakeTLSOptions) List(opts v1.ListOptions) (result *v1alpha1.TLSOptionList, err error) {
obj, err := c.Fake.
Invokes(testing.NewListAction(tlsoptionsResource, tlsoptionsKind, c.ns, opts), &v1alpha1.TLSOptionList{})
if obj == nil {
return nil, err
}
label, _, _ := testing.ExtractFromListOptions(opts)
if label == nil {
label = labels.Everything()
}
list := &v1alpha1.TLSOptionList{ListMeta: obj.(*v1alpha1.TLSOptionList).ListMeta}
for _, item := range obj.(*v1alpha1.TLSOptionList).Items {
if label.Matches(labels.Set(item.Labels)) {
list.Items = append(list.Items, item)
}
}
return list, err
}
// Watch returns a watch.Interface that watches the requested tLSOptions.
func (c *FakeTLSOptions) Watch(opts v1.ListOptions) (watch.Interface, error) {
return c.Fake.
InvokesWatch(testing.NewWatchAction(tlsoptionsResource, c.ns, opts))
}
// Create takes the representation of a tLSOption and creates it. Returns the server's representation of the tLSOption, and an error, if there is any.
func (c *FakeTLSOptions) Create(tLSOption *v1alpha1.TLSOption) (result *v1alpha1.TLSOption, err error) {
obj, err := c.Fake.
Invokes(testing.NewCreateAction(tlsoptionsResource, c.ns, tLSOption), &v1alpha1.TLSOption{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.TLSOption), err
}
// Update takes the representation of a tLSOption and updates it. Returns the server's representation of the tLSOption, and an error, if there is any.
func (c *FakeTLSOptions) Update(tLSOption *v1alpha1.TLSOption) (result *v1alpha1.TLSOption, err error) {
obj, err := c.Fake.
Invokes(testing.NewUpdateAction(tlsoptionsResource, c.ns, tLSOption), &v1alpha1.TLSOption{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.TLSOption), err
}
// Delete takes name of the tLSOption and deletes it. Returns an error if one occurs.
func (c *FakeTLSOptions) Delete(name string, options *v1.DeleteOptions) error {
_, err := c.Fake.
Invokes(testing.NewDeleteAction(tlsoptionsResource, c.ns, name), &v1alpha1.TLSOption{})
return err
}
// DeleteCollection deletes a collection of objects.
func (c *FakeTLSOptions) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
action := testing.NewDeleteCollectionAction(tlsoptionsResource, c.ns, listOptions)
_, err := c.Fake.Invokes(action, &v1alpha1.TLSOptionList{})
return err
}
// Patch applies the patch and returns the patched tLSOption.
func (c *FakeTLSOptions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.TLSOption, err error) {
obj, err := c.Fake.
Invokes(testing.NewPatchSubresourceAction(tlsoptionsResource, c.ns, name, data, subresources...), &v1alpha1.TLSOption{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.TLSOption), err
}

4
pkg/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/fake_traefik_client.go
View file

@ -48,6 +48,10 @@ func (c *FakeTraefikV1alpha1) Middlewares(namespace string) v1alpha1.MiddlewareI
return &FakeMiddlewares{c, namespace}
}
func (c *FakeTraefikV1alpha1) TLSOptions(namespace string) v1alpha1.TLSOptionInterface {
return &FakeTLSOptions{c, namespace}
}
// RESTClient returns a RESTClient that is used to communicate
// with API server by this client implementation.
func (c *FakeTraefikV1alpha1) RESTClient() rest.Interface {

2
pkg/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/generated_expansion.go
View file

@ -31,3 +31,5 @@ type IngressRouteExpansion interface{}
type IngressRouteTCPExpansion interface{}
type MiddlewareExpansion interface{}
type TLSOptionExpansion interface{}

165
pkg/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/tlsoption.go Normal file
View file

@ -0,0 +1,165 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
import (
scheme "github.com/containous/traefik/pkg/provider/kubernetes/crd/generated/clientset/versioned/scheme"
v1alpha1 "github.com/containous/traefik/pkg/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
rest "k8s.io/client-go/rest"
)
// TLSOptionsGetter has a method to return a TLSOptionInterface.
// A group's client should implement this interface.
type TLSOptionsGetter interface {
TLSOptions(namespace string) TLSOptionInterface
}
// TLSOptionInterface has methods to work with TLSOption resources.
type TLSOptionInterface interface {
Create(*v1alpha1.TLSOption) (*v1alpha1.TLSOption, error)
Update(*v1alpha1.TLSOption) (*v1alpha1.TLSOption, error)
Delete(name string, options *v1.DeleteOptions) error
DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
Get(name string, options v1.GetOptions) (*v1alpha1.TLSOption, error)
List(opts v1.ListOptions) (*v1alpha1.TLSOptionList, error)
Watch(opts v1.ListOptions) (watch.Interface, error)
Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.TLSOption, err error)
TLSOptionExpansion
}
// tLSOptions implements TLSOptionInterface
type tLSOptions struct {
client rest.Interface
ns string
}
// newTLSOptions returns a TLSOptions
func newTLSOptions(c *TraefikV1alpha1Client, namespace string) *tLSOptions {
return &tLSOptions{
client: c.RESTClient(),
ns: namespace,
}
}
// Get takes name of the tLSOption, and returns the corresponding tLSOption object, and an error if there is any.
func (c *tLSOptions) Get(name string, options v1.GetOptions) (result *v1alpha1.TLSOption, err error) {
result = &v1alpha1.TLSOption{}
err = c.client.Get().
Namespace(c.ns).
Resource("tlsoptions").
Name(name).
VersionedParams(&options, scheme.ParameterCodec).
Do().
Into(result)
return
}
// List takes label and field selectors, and returns the list of TLSOptions that match those selectors.
func (c *tLSOptions) List(opts v1.ListOptions) (result *v1alpha1.TLSOptionList, err error) {
result = &v1alpha1.TLSOptionList{}
err = c.client.Get().
Namespace(c.ns).
Resource("tlsoptions").
VersionedParams(&opts, scheme.ParameterCodec).
Do().
Into(result)
return
}
// Watch returns a watch.Interface that watches the requested tLSOptions.
func (c *tLSOptions) Watch(opts v1.ListOptions) (watch.Interface, error) {
opts.Watch = true
return c.client.Get().
Namespace(c.ns).
Resource("tlsoptions").
VersionedParams(&opts, scheme.ParameterCodec).
Watch()
}
// Create takes the representation of a tLSOption and creates it. Returns the server's representation of the tLSOption, and an error, if there is any.
func (c *tLSOptions) Create(tLSOption *v1alpha1.TLSOption) (result *v1alpha1.TLSOption, err error) {
result = &v1alpha1.TLSOption{}
err = c.client.Post().
Namespace(c.ns).
Resource("tlsoptions").
Body(tLSOption).
Do().
Into(result)
return
}
// Update takes the representation of a tLSOption and updates it. Returns the server's representation of the tLSOption, and an error, if there is any.
func (c *tLSOptions) Update(tLSOption *v1alpha1.TLSOption) (result *v1alpha1.TLSOption, err error) {
result = &v1alpha1.TLSOption{}
err = c.client.Put().
Namespace(c.ns).
Resource("tlsoptions").
Name(tLSOption.Name).
Body(tLSOption).
Do().
Into(result)
return
}
// Delete takes name of the tLSOption and deletes it. Returns an error if one occurs.
func (c *tLSOptions) Delete(name string, options *v1.DeleteOptions) error {
return c.client.Delete().
Namespace(c.ns).
Resource("tlsoptions").
Name(name).
Body(options).
Do().
Error()
}
// DeleteCollection deletes a collection of objects.
func (c *tLSOptions) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
return c.client.Delete().
Namespace(c.ns).
Resource("tlsoptions").
VersionedParams(&listOptions, scheme.ParameterCodec).
Body(options).
Do().
Error()
}
// Patch applies the patch and returns the patched tLSOption.
func (c *tLSOptions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.TLSOption, err error) {
result = &v1alpha1.TLSOption{}
err = c.client.Patch(pt).
Namespace(c.ns).
Resource("tlsoptions").
SubResource(subresources...).
Name(name).
Body(data).
Do().
Into(result)
return
}

5
pkg/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/traefik_client.go
View file

@ -38,6 +38,7 @@ type TraefikV1alpha1Interface interface {
IngressRoutesGetter
IngressRouteTCPsGetter
MiddlewaresGetter
TLSOptionsGetter
}
// TraefikV1alpha1Client is used to interact with features provided by the traefik.containo.us group.
@ -57,6 +58,10 @@ func (c *TraefikV1alpha1Client) Middlewares(namespace string) MiddlewareInterfac
return newMiddlewares(c, namespace)
}
func (c *TraefikV1alpha1Client) TLSOptions(namespace string) TLSOptionInterface {
return newTLSOptions(c, namespace)
}
// NewForConfig creates a new TraefikV1alpha1Client for the given config.
func NewForConfig(c *rest.Config) (*TraefikV1alpha1Client, error) {
config := *c

2
pkg/provider/kubernetes/crd/generated/informers/externalversions/generic.go
View file

@ -67,6 +67,8 @@ func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource
return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().IngressRouteTCPs().Informer()}, nil
case v1alpha1.SchemeGroupVersion.WithResource("middlewares"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().Middlewares().Informer()}, nil
case v1alpha1.SchemeGroupVersion.WithResource("tlsoptions"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().TLSOptions().Informer()}, nil
}

7
pkg/provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/interface.go
View file

@ -38,6 +38,8 @@ type Interface interface {
IngressRouteTCPs() IngressRouteTCPInformer
// Middlewares returns a MiddlewareInformer.
Middlewares() MiddlewareInformer
// TLSOptions returns a TLSOptionInformer.
TLSOptions() TLSOptionInformer
}
type version struct {
@ -65,3 +67,8 @@ func (v *version) IngressRouteTCPs() IngressRouteTCPInformer {
func (v *version) Middlewares() MiddlewareInformer {
return &middlewareInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
}
// TLSOptions returns a TLSOptionInformer.
func (v *version) TLSOptions() TLSOptionInformer {
return &tLSOptionInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
}

97
pkg/provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/tlsoption.go Normal file
View file

@ -0,0 +1,97 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
time "time"
versioned "github.com/containous/traefik/pkg/provider/kubernetes/crd/generated/clientset/versioned"
internalinterfaces "github.com/containous/traefik/pkg/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
v1alpha1 "github.com/containous/traefik/pkg/provider/kubernetes/crd/generated/listers/traefik/v1alpha1"
traefikv1alpha1 "github.com/containous/traefik/pkg/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
cache "k8s.io/client-go/tools/cache"
)
// TLSOptionInformer provides access to a shared informer and lister for
// TLSOptions.
type TLSOptionInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.TLSOptionLister
}
type tLSOptionInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
namespace string
}
// NewTLSOptionInformer constructs a new informer for TLSOption type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewTLSOptionInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredTLSOptionInformer(client, namespace, resyncPeriod, indexers, nil)
}
// NewFilteredTLSOptionInformer constructs a new informer for TLSOption type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredTLSOptionInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
return cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.TraefikV1alpha1().TLSOptions(namespace).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.TraefikV1alpha1().TLSOptions(namespace).Watch(options)
},
},
&traefikv1alpha1.TLSOption{},
resyncPeriod,
indexers,
)
}
func (f *tLSOptionInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredTLSOptionInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *tLSOptionInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&traefikv1alpha1.TLSOption{}, f.defaultInformer)
}
func (f *tLSOptionInformer) Lister() v1alpha1.TLSOptionLister {
return v1alpha1.NewTLSOptionLister(f.Informer().GetIndexer())
}

8
pkg/provider/kubernetes/crd/generated/listers/traefik/v1alpha1/expansion_generated.go
View file

@ -49,3 +49,11 @@ type MiddlewareListerExpansion interface{}
// MiddlewareNamespaceListerExpansion allows custom methods to be added to
// MiddlewareNamespaceLister.
type MiddlewareNamespaceListerExpansion interface{}
// TLSOptionListerExpansion allows custom methods to be added to
// TLSOptionLister.
type TLSOptionListerExpansion interface{}
// TLSOptionNamespaceListerExpansion allows custom methods to be added to
// TLSOptionNamespaceLister.
type TLSOptionNamespaceListerExpansion interface{}

102
pkg/provider/kubernetes/crd/generated/listers/traefik/v1alpha1/tlsoption.go Normal file
View file

@ -0,0 +1,102 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by lister-gen. DO NOT EDIT.
package v1alpha1
import (
v1alpha1 "github.com/containous/traefik/pkg/provider/kubernetes/crd/traefik/v1alpha1"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/client-go/tools/cache"
)
// TLSOptionLister helps list TLSOptions.
type TLSOptionLister interface {
// List lists all TLSOptions in the indexer.
List(selector labels.Selector) (ret []*v1alpha1.TLSOption, err error)
// TLSOptions returns an object that can list and get TLSOptions.
TLSOptions(namespace string) TLSOptionNamespaceLister
TLSOptionListerExpansion
}
// tLSOptionLister implements the TLSOptionLister interface.
type tLSOptionLister struct {
indexer cache.Indexer
}
// NewTLSOptionLister returns a new TLSOptionLister.
func NewTLSOptionLister(indexer cache.Indexer) TLSOptionLister {
return &tLSOptionLister{indexer: indexer}
}
// List lists all TLSOptions in the indexer.
func (s *tLSOptionLister) List(selector labels.Selector) (ret []*v1alpha1.TLSOption, err error) {
err = cache.ListAll(s.indexer, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.TLSOption))
})
return ret, err
}
// TLSOptions returns an object that can list and get TLSOptions.
func (s *tLSOptionLister) TLSOptions(namespace string) TLSOptionNamespaceLister {
return tLSOptionNamespaceLister{indexer: s.indexer, namespace: namespace}
}
// TLSOptionNamespaceLister helps list and get TLSOptions.
type TLSOptionNamespaceLister interface {
// List lists all TLSOptions in the indexer for a given namespace.
List(selector labels.Selector) (ret []*v1alpha1.TLSOption, err error)
// Get retrieves the TLSOption from the indexer for a given namespace and name.
Get(name string) (*v1alpha1.TLSOption, error)
TLSOptionNamespaceListerExpansion
}
// tLSOptionNamespaceLister implements the TLSOptionNamespaceLister
// interface.
type tLSOptionNamespaceLister struct {
indexer cache.Indexer
namespace string
}
// List lists all TLSOptions in the indexer for a given namespace.
func (s tLSOptionNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.TLSOption, err error) {
err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.TLSOption))
})
return ret, err
}
// Get retrieves the TLSOption from the indexer for a given namespace and name.
func (s tLSOptionNamespaceLister) Get(name string) (*v1alpha1.TLSOption, error) {
obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
if err != nil {
return nil, err
}
if !exists {
return nil, errors.NewNotFound(v1alpha1.Resource("tlsoption"), name)
}
return obj.(*v1alpha1.TLSOption), nil
}

150
pkg/provider/kubernetes/crd/kubernetes.go
View file

@ -118,7 +118,7 @@ func (p *Provider) Provide(configurationChan chan<- config.Message, pool *safe.P
case <-stop:
return nil
case event := <-eventsChan:
conf := p.loadConfigurationFromIngresses(ctxLog, k8sClient)
conf := p.loadConfigurationFromCRD(ctxLog, k8sClient)
if reflect.DeepEqual(p.lastConfiguration.Get(), conf) {
logger.Debugf("Skipping Kubernetes event kind %T", event)
@ -293,19 +293,59 @@ func loadServers(client Client, namespace string, svc v1alpha1.Service) ([]confi
return servers, nil
}
func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Client) *config.Configuration {
conf := &config.Configuration{
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
},
func buildTLSOptions(ctx context.Context, client Client) map[string]tls.TLS {
tlsOptionsCRD := client.GetTLSOptions()
var tlsOptions map[string]tls.TLS
if len(tlsOptionsCRD) == 0 {
return tlsOptions
}
tlsOptions = make(map[string]tls.TLS)
for _, tlsOption := range tlsOptionsCRD {
logger := log.FromContext(log.With(ctx, log.Str("tlsOption", tlsOption.Name), log.Str("namespace", tlsOption.Namespace)))
var clientCAs []tls.FileOrContent
for _, secretName := range tlsOption.Spec.ClientCA.SecretNames {
secret, exists, err := client.GetSecret(tlsOption.Namespace, secretName)
if err != nil {
logger.Errorf("Failed to fetch secret %s/%s: %v", tlsOption.Namespace, secretName, err)
continue
}
if !exists {
logger.Warnf("Secret %s/%s does not exist", tlsOption.Namespace, secretName)
continue
}
cert, err := getCABlocks(secret, tlsOption.Namespace, secretName)
if err != nil {
logger.Errorf("Failed to extract CA from secret %s/%s: %v", tlsOption.Namespace, secretName, err)
continue
}
clientCAs = append(clientCAs, tls.FileOrContent(cert))
}
tlsOptions[makeID(tlsOption.Namespace, tlsOption.Name)] = tls.TLS{
MinVersion: tlsOption.Spec.MinVersion,
CipherSuites: tlsOption.Spec.CipherSuites,
ClientCA: tls.ClientCA{
Files: clientCAs,
Optional: tlsOption.Spec.ClientCA.Optional,
},
SniStrict: tlsOption.Spec.SniStrict,
}
}
return tlsOptions
}
func (p *Provider) loadIngressRouteConfiguration(ctx context.Context, client Client, tlsConfigs map[string]*tls.Configuration) *config.HTTPConfiguration {
conf := &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
}
tlsConfigs := make(map[string]*tls.Configuration)
for _, ingressRoute := range client.GetIngressRoutes() {
logger := log.FromContext(log.With(ctx, log.Str("ingress", ingressRoute.Name), log.Str("namespace", ingressRoute.Namespace)))
@ -377,17 +417,33 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
serviceName := makeID(ingressRoute.Namespace, key)
conf.HTTP.Routers[serviceName] = &config.Router{
conf.Routers[serviceName] = &config.Router{
Middlewares: mds,
Priority: route.Priority,
EntryPoints: ingressRoute.Spec.EntryPoints,
Rule: route.Match,
Service: serviceName,
}
if ingressRoute.Spec.TLS != nil {
conf.HTTP.Routers[serviceName].TLS = &config.RouterTLSConfig{}
tlsConf := &config.RouterTLSConfig{}
if ingressRoute.Spec.TLS.Options != nil && len(ingressRoute.Spec.TLS.Options.Name) > 0 {
tlsOptionsName := ingressRoute.Spec.TLS.Options.Name
// Is a Kubernetes CRD reference, (i.e. not a cross-provider default)
if !strings.Contains(tlsOptionsName, "@") {
ns := ingressRoute.Spec.TLS.Options.Namespace
if len(ns) == 0 {
ns = ingressRoute.Namespace
}
tlsOptionsName = makeID(ns, tlsOptionsName)
}
tlsConf.Options = tlsOptionsName
}
conf.Routers[serviceName].TLS = tlsConf
}
conf.HTTP.Services[serviceName] = &config.Service{
conf.Services[serviceName] = &config.Service{
LoadBalancer: &config.LoadBalancerService{
Servers: allServers,
// TODO: support other strategies.
@ -397,8 +453,13 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
}
}
for _, middleware := range client.GetMiddlewares() {
conf.HTTP.Middlewares[makeID(middleware.Namespace, middleware.Name)] = &middleware.Spec
return conf
}
func (p *Provider) loadIngressRouteTCPConfiguration(ctx context.Context, client Client, tlsConfigs map[string]*tls.Configuration) *config.TCPConfiguration {
conf := &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
}
for _, ingressRouteTCP := range client.GetIngressRouteTCPs() {
@ -452,19 +513,34 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
}
serviceName := makeID(ingressRouteTCP.Namespace, key)
conf.TCP.Routers[serviceName] = &config.TCPRouter{
conf.Routers[serviceName] = &config.TCPRouter{
EntryPoints: ingressRouteTCP.Spec.EntryPoints,
Rule: route.Match,
Service: serviceName,
}
if ingressRouteTCP.Spec.TLS != nil {
conf.TCP.Routers[serviceName].TLS = &config.RouterTCPTLSConfig{
conf.Routers[serviceName].TLS = &config.RouterTCPTLSConfig{
Passthrough: ingressRouteTCP.Spec.TLS.Passthrough,
}
if ingressRouteTCP.Spec.TLS.Options != nil && len(ingressRouteTCP.Spec.TLS.Options.Name) > 0 {
tlsOptionsName := ingressRouteTCP.Spec.TLS.Options.Name
// Is a Kubernetes CRD reference (i.e. not a cross-provider reference)
if !strings.Contains(tlsOptionsName, "@") {
ns := ingressRouteTCP.Spec.TLS.Options.Namespace
if len(ns) == 0 {
ns = ingressRouteTCP.Namespace
}
tlsOptionsName = makeID(ns, tlsOptionsName)
}
conf.Routers[serviceName].TLS.Options = tlsOptionsName
}
}
conf.TCP.Services[serviceName] = &config.TCPService{
conf.Services[serviceName] = &config.TCPService{
LoadBalancer: &config.TCPLoadBalancerService{
Servers: allServers,
},
@ -472,7 +548,21 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
}
}
conf.TLS = getTLSConfig(tlsConfigs)
return conf
}
func (p *Provider) loadConfigurationFromCRD(ctx context.Context, client Client) *config.Configuration {
tlsConfigs := make(map[string]*tls.Configuration)
conf := &config.Configuration{
HTTP: p.loadIngressRouteConfiguration(ctx, client, tlsConfigs),
TCP: p.loadIngressRouteTCPConfiguration(ctx, client, tlsConfigs),
TLSOptions: buildTLSOptions(ctx, client),
TLS: getTLSConfig(tlsConfigs),
}
for _, middleware := range client.GetMiddlewares() {
conf.HTTP.Middlewares[makeID(middleware.Namespace, middleware.Name)] = &middleware.Spec
}
return conf
}
@ -618,3 +708,19 @@ func getCertificateBlocks(secret *corev1.Secret, namespace, secretName string) (
return cert, key, nil
}
func getCABlocks(secret *corev1.Secret, namespace, secretName string) (string, error) {
tlsCrtData, tlsCrtExists := secret.Data["tls.ca"]
if !tlsCrtExists {
return "", fmt.Errorf("the tls.ca entry is missing from secret %s/%s",
namespace, secretName)
}
cert := string(tlsCrtData)
if cert == "" {
return "", fmt.Errorf("the tls.ca entry in secret %s/%s is empty",
namespace, secretName)
}
return cert, nil
}

516
pkg/provider/kubernetes/crd/kubernetes_test.go
View file

@ -297,6 +297,261 @@ func TestLoadIngressRouteTCPs(t *testing.T) {
},
},
},
{
desc: "TLS with tls options",
paths: []string{"tcp/services.yml", "tcp/with_tls_options.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
CipherSuites: []string{
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
},
ClientCA: tls.ClientCA{
Files: []tls.FileOrContent{
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
},
Optional: true,
},
SniStrict: true,
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{
"default/test-crd-fdd3e9338e47a45efefc": {
EntryPoints: []string{"foo"},
Service: "default/test-crd-fdd3e9338e47a45efefc",
Rule: "HostSNI(`foo.com`)",
TLS: &config.RouterTCPTLSConfig{
Options: "default/foo",
},
},
},
Services: map[string]*config.TCPService{
"default/test-crd-fdd3e9338e47a45efefc": {
LoadBalancer: &config.TCPLoadBalancerService{
Servers: []config.TCPServer{
{
Address: "10.10.0.1:8000",
Port: "",
},
{
Address: "10.10.0.2:8000",
Port: "",
},
},
},
},
},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "TLS with tls options and specific namespace",
paths: []string{"tcp/services.yml", "tcp/with_tls_options_and_specific_namespace.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"myns/foo": {
MinVersion: "VersionTLS12",
CipherSuites: []string{
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
},
ClientCA: tls.ClientCA{
Files: []tls.FileOrContent{
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
},
Optional: true,
},
SniStrict: true,
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{
"default/test-crd-fdd3e9338e47a45efefc": {
EntryPoints: []string{"foo"},
Service: "default/test-crd-fdd3e9338e47a45efefc",
Rule: "HostSNI(`foo.com`)",
TLS: &config.RouterTCPTLSConfig{
Options: "myns/foo",
},
},
},
Services: map[string]*config.TCPService{
"default/test-crd-fdd3e9338e47a45efefc": {
LoadBalancer: &config.TCPLoadBalancerService{
Servers: []config.TCPServer{
{
Address: "10.10.0.1:8000",
Port: "",
},
{
Address: "10.10.0.2:8000",
Port: "",
},
},
},
},
},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "TLS with bad tls options",
paths: []string{"tcp/services.yml", "tcp/with_bad_tls_options.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
CipherSuites: []string{
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
},
ClientCA: tls.ClientCA{
Files: []tls.FileOrContent{
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
},
Optional: true,
},
SniStrict: true,
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{
"default/test-crd-fdd3e9338e47a45efefc": {
EntryPoints: []string{"foo"},
Service: "default/test-crd-fdd3e9338e47a45efefc",
Rule: "HostSNI(`foo.com`)",
TLS: &config.RouterTCPTLSConfig{
Options: "default/foo",
},
},
},
Services: map[string]*config.TCPService{
"default/test-crd-fdd3e9338e47a45efefc": {
LoadBalancer: &config.TCPLoadBalancerService{
Servers: []config.TCPServer{
{
Address: "10.10.0.1:8000",
Port: "",
},
{
Address: "10.10.0.2:8000",
Port: "",
},
},
},
},
},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "TLS with unknown tls options",
paths: []string{"tcp/services.yml", "tcp/with_unknown_tls_options.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{
"default/test-crd-fdd3e9338e47a45efefc": {
EntryPoints: []string{"foo"},
Service: "default/test-crd-fdd3e9338e47a45efefc",
Rule: "HostSNI(`foo.com`)",
TLS: &config.RouterTCPTLSConfig{
Options: "default/unknown",
},
},
},
Services: map[string]*config.TCPService{
"default/test-crd-fdd3e9338e47a45efefc": {
LoadBalancer: &config.TCPLoadBalancerService{
Servers: []config.TCPServer{
{
Address: "10.10.0.1:8000",
Port: "",
},
{
Address: "10.10.0.2:8000",
Port: "",
},
},
},
},
},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "TLS with unknown tls options namespace",
paths: []string{"tcp/services.yml", "tcp/with_unknown_tls_options_namespace.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{
"default/test-crd-fdd3e9338e47a45efefc": {
EntryPoints: []string{"foo"},
Service: "default/test-crd-fdd3e9338e47a45efefc",
Rule: "HostSNI(`foo.com`)",
TLS: &config.RouterTCPTLSConfig{
Options: "unknown/foo",
},
},
},
Services: map[string]*config.TCPService{
"default/test-crd-fdd3e9338e47a45efefc": {
LoadBalancer: &config.TCPLoadBalancerService{
Servers: []config.TCPServer{
{
Address: "10.10.0.1:8000",
Port: "",
},
{
Address: "10.10.0.2:8000",
Port: "",
},
},
},
},
},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "TLS with ACME",
paths: []string{"tcp/services.yml", "tcp/with_tls_acme.yml"},
@ -338,6 +593,7 @@ func TestLoadIngressRouteTCPs(t *testing.T) {
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
@ -346,7 +602,7 @@ func TestLoadIngressRouteTCPs(t *testing.T) {
}
p := Provider{IngressClass: test.ingressClass}
conf := p.loadConfigurationFromIngresses(context.Background(), newClientMock(test.paths...))
conf := p.loadConfigurationFromCRD(context.Background(), newClientMock(test.paths...))
assert.Equal(t, test.expected, conf)
})
}
@ -660,6 +916,261 @@ func TestLoadIngressRoutes(t *testing.T) {
},
},
},
{
desc: "TLS with tls options",
paths: []string{"services.yml", "with_tls_options.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
CipherSuites: []string{
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
},
ClientCA: tls.ClientCA{
Files: []tls.FileOrContent{
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
},
Optional: true,
},
SniStrict: true,
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test-crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Service: "default/test-crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
TLS: &config.RouterTLSConfig{
Options: "default/foo",
},
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test-crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
},
{
URL: "http://10.10.0.2:80",
},
},
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "TLS with tls options and specific namespace",
paths: []string{"services.yml", "with_tls_options_and_specific_namespace.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"myns/foo": {
MinVersion: "VersionTLS12",
CipherSuites: []string{
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
},
ClientCA: tls.ClientCA{
Files: []tls.FileOrContent{
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
},
Optional: true,
},
SniStrict: true,
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test-crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Service: "default/test-crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
TLS: &config.RouterTLSConfig{
Options: "myns/foo",
},
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test-crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
},
{
URL: "http://10.10.0.2:80",
},
},
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "TLS with bad tls options",
paths: []string{"services.yml", "with_bad_tls_options.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
CipherSuites: []string{
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
},
ClientCA: tls.ClientCA{
Files: []tls.FileOrContent{
tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
},
Optional: true,
},
SniStrict: true,
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test-crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Service: "default/test-crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
TLS: &config.RouterTLSConfig{
Options: "default/foo",
},
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test-crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
},
{
URL: "http://10.10.0.2:80",
},
},
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "TLS with unknown tls options",
paths: []string{"services.yml", "with_unknown_tls_options.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test-crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Service: "default/test-crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
TLS: &config.RouterTLSConfig{
Options: "default/unknown",
},
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test-crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
},
{
URL: "http://10.10.0.2:80",
},
},
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "TLS with unknown tls options namespace",
paths: []string{"services.yml", "with_unknown_tls_options_namespace.yml"},
expected: &config.Configuration{
TLSOptions: map[string]tls.TLS{
"default/foo": {
MinVersion: "VersionTLS12",
},
},
TCP: &config.TCPConfiguration{
Routers: map[string]*config.TCPRouter{},
Services: map[string]*config.TCPService{},
},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test-crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Service: "default/test-crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
TLS: &config.RouterTLSConfig{
Options: "unknown/foo",
},
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test-crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
},
{
URL: "http://10.10.0.2:80",
},
},
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "TLS with ACME",
paths: []string{"services.yml", "with_tls_acme.yml"},
@ -740,6 +1251,7 @@ func TestLoadIngressRoutes(t *testing.T) {
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
@ -748,7 +1260,7 @@ func TestLoadIngressRoutes(t *testing.T) {
}
p := Provider{IngressClass: test.ingressClass}
conf := p.loadConfigurationFromIngresses(context.Background(), newClientMock(test.paths...))
conf := p.loadConfigurationFromCRD(context.Background(), newClientMock(test.paths...))
assert.Equal(t, test.expected, conf)
})
}

9
pkg/provider/kubernetes/crd/traefik/v1alpha1/ingressroute.go
View file

@ -31,7 +31,14 @@ type TLS struct {
// SecretName is the name of the referenced Kubernetes Secret to specify the
// certificate details.
SecretName string `json:"secretName"`
// TODO MinimumProtocolVersion string `json:"minimumProtocolVersion,omitempty"`
// Options is a reference to a TLSOption, that specifies the parameters of the TLS connection.
Options *TLSOptionRef `json:"options"`
}
// TLSOptionRef is a ref to the TLSOption resources.
type TLSOptionRef struct {
Name string `json:"name"`
Namespace string `json:"namespace"`
}
// Service defines an upstream to proxy traffic.

8
pkg/provider/kubernetes/crd/traefik/v1alpha1/ingressroutetcp.go
View file

@ -29,6 +29,14 @@ type TLSTCP struct {
// certificate details.
SecretName string `json:"secretName"`
Passthrough bool `json:"passthrough"`
// Options is a reference to a TLSOption, that specifies the parameters of the TLS connection.
Options *TLSOptionTCPRef `json:"options"`
}
// TLSOptionTCPRef is a ref to the TLSOption resources.
type TLSOptionTCPRef struct {
Name string `json:"name"`
Namespace string `json:"namespace"`
}
// ServiceTCP defines an upstream to proxy traffic.

2
pkg/provider/kubernetes/crd/traefik/v1alpha1/register.go
View file

@ -39,6 +39,8 @@ func addKnownTypes(scheme *runtime.Scheme) error {
&IngressRouteTCPList{},
&Middleware{},
&MiddlewareList{},
&TLSOption{},
&TLSOptionList{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil

48
pkg/provider/kubernetes/crd/traefik/v1alpha1/tlsoption.go Normal file
View file

@ -0,0 +1,48 @@
package v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// TLSOption is a specification for a TLSOption resource.
type TLSOption struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata"`
Spec TLSOptionSpec `json:"spec"`
}
// +k8s:deepcopy-gen=true
// TLSOptionSpec configures TLS for an entry point
type TLSOptionSpec struct {
MinVersion string `json:"minversion"`
CipherSuites []string `json:"ciphersuites"`
ClientCA ClientCA `json:"clientca"`
SniStrict bool `json:"snistrict"`
}
// +k8s:deepcopy-gen=true
// ClientCA defines traefik CA files for an entryPoint
// and it indicates if they are mandatory or have just to be analyzed if provided
type ClientCA struct {
// SecretName is the name of the referenced Kubernetes Secret to specify the
// certificate details.
SecretNames []string `json:"secretnames"`
// Optional indicates if ClientCA are mandatory or have just to be analyzed if provided
Optional bool `json:"optional"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// TLSOptionList is a list of TLSOption resources.
type TLSOptionList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata"`
Items []TLSOption `json:"items"`
}

149
pkg/provider/kubernetes/crd/traefik/v1alpha1/zz_generated.deepcopy.go
View file

@ -32,6 +32,27 @@ import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ClientCA) DeepCopyInto(out *ClientCA) {
*out = *in
if in.SecretNames != nil {
in, out := &in.SecretNames, &out.SecretNames
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClientCA.
func (in *ClientCA) DeepCopy() *ClientCA {
if in == nil {
return nil
}
out := new(ClientCA)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HealthCheck) DeepCopyInto(out *HealthCheck) {
*out = *in
@ -133,7 +154,7 @@ func (in *IngressRouteSpec) DeepCopyInto(out *IngressRouteSpec) {
if in.TLS != nil {
in, out := &in.TLS, &out.TLS
*out = new(TLS)
**out = **in
(*in).DeepCopyInto(*out)
}
return
}
@ -226,7 +247,7 @@ func (in *IngressRouteTCPSpec) DeepCopyInto(out *IngressRouteTCPSpec) {
if in.TLS != nil {
in, out := &in.TLS, &out.TLS
*out = new(TLSTCP)
**out = **in
(*in).DeepCopyInto(*out)
}
return
}
@ -406,6 +427,11 @@ func (in *ServiceTCP) DeepCopy() *ServiceTCP {
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLS) DeepCopyInto(out *TLS) {
*out = *in
if in.Options != nil {
in, out := &in.Options, &out.Options
*out = new(TLSOptionRef)
**out = **in
}
return
}
@ -419,9 +445,128 @@ func (in *TLS) DeepCopy() *TLS {
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSOption) DeepCopyInto(out *TLSOption) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSOption.
func (in *TLSOption) DeepCopy() *TLSOption {
if in == nil {
return nil
}
out := new(TLSOption)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *TLSOption) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSOptionList) DeepCopyInto(out *TLSOptionList) {
*out = *in
out.TypeMeta = in.TypeMeta
out.ListMeta = in.ListMeta
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]TLSOption, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSOptionList.
func (in *TLSOptionList) DeepCopy() *TLSOptionList {
if in == nil {
return nil
}
out := new(TLSOptionList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *TLSOptionList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSOptionRef) DeepCopyInto(out *TLSOptionRef) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSOptionRef.
func (in *TLSOptionRef) DeepCopy() *TLSOptionRef {
if in == nil {
return nil
}
out := new(TLSOptionRef)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSOptionSpec) DeepCopyInto(out *TLSOptionSpec) {
*out = *in
if in.CipherSuites != nil {
in, out := &in.CipherSuites, &out.CipherSuites
*out = make([]string, len(*in))
copy(*out, *in)
}
in.ClientCA.DeepCopyInto(&out.ClientCA)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSOptionSpec.
func (in *TLSOptionSpec) DeepCopy() *TLSOptionSpec {
if in == nil {
return nil
}
out := new(TLSOptionSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSOptionTCPRef) DeepCopyInto(out *TLSOptionTCPRef) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSOptionTCPRef.
func (in *TLSOptionTCPRef) DeepCopy() *TLSOptionTCPRef {
if in == nil {
return nil
}
out := new(TLSOptionTCPRef)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSTCP) DeepCopyInto(out *TLSTCP) {
*out = *in
if in.Options != nil {
in, out := &in.Options, &out.Options
*out = new(TLSOptionTCPRef)
**out = **in
}
return
}

2
pkg/provider/kubernetes/k8s/parser.go
View file

@ -12,7 +12,7 @@ import (
// MustParseYaml parses a YAML to objects.
func MustParseYaml(content []byte) []runtime.Object {
acceptedK8sTypes := regexp.MustCompile(`(Deployment|Endpoints|Service|Ingress|IngressRoute|Middleware|Secret)`)
acceptedK8sTypes := regexp.MustCompile(`(Deployment|Endpoints|Service|Ingress|IngressRoute|Middleware|Secret|TLSOption)`)
files := strings.Split(string(content), "---")
retVal := make([]runtime.Object, 0, len(files))

21
pkg/server/aggregator.go
View file

@ -2,6 +2,7 @@ package server
import (
"github.com/containous/traefik/pkg/config"
"github.com/containous/traefik/pkg/log"
"github.com/containous/traefik/pkg/server/internal"
"github.com/containous/traefik/pkg/tls"
)
@ -21,6 +22,7 @@ func mergeConfiguration(configurations config.Configurations) config.Configurati
TLSStores: make(map[string]tls.Store),
}
var defaultTLSOptionProviders []string
for provider, configuration := range configurations {
if configuration.HTTP != nil {
for routerName, router := range configuration.HTTP.Routers {
@ -48,10 +50,25 @@ func mergeConfiguration(configurations config.Configurations) config.Configurati
conf.TLSStores[key] = store
}
for key, config := range configuration.TLSOptions {
conf.TLSOptions[key] = config
for tlsOptionsName, config := range configuration.TLSOptions {
if tlsOptionsName != "default" {
tlsOptionsName = internal.MakeQualifiedName(provider, tlsOptionsName)
} else {
defaultTLSOptionProviders = append(defaultTLSOptionProviders, provider)
}
conf.TLSOptions[tlsOptionsName] = config
}
}
if len(defaultTLSOptionProviders) == 0 {
conf.TLSOptions["default"] = tls.TLS{}
} else if len(defaultTLSOptionProviders) > 1 {
log.WithoutContext().Errorf("Default TLS Options defined multiple times in %v", defaultTLSOptionProviders)
// We do not set an empty tls.TLS{} as above so that we actually get a "cascading failure" later on,
// i.e. routers depending on this missing TLS option will fail to initialize as well.
delete(conf.TLSOptions, "default")
}
return conf
}

168
pkg/server/aggregator_test.go
View file

@ -4,6 +4,7 @@ import (
"testing"
"github.com/containous/traefik/pkg/config"
"github.com/containous/traefik/pkg/tls"
"github.com/stretchr/testify/assert"
)
@ -108,3 +109,170 @@ func TestAggregator(t *testing.T) {
})
}
}
func TestAggregator_tlsoptions(t *testing.T) {
testCases := []struct {
desc string
given config.Configurations
expected map[string]tls.TLS
}{
{
desc: "Nil returns an empty configuration",
given: nil,
expected: map[string]tls.TLS{
"default": {},
},
},
{
desc: "Returns fully qualified elements from a mono-provider configuration map",
given: config.Configurations{
"provider-1": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS12",
},
},
},
},
expected: map[string]tls.TLS{
"default": {},
"foo@provider-1": {
MinVersion: "VersionTLS12",
},
},
},
{
desc: "Returns fully qualified elements from a multi-provider configuration map",
given: config.Configurations{
"provider-1": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS13",
},
},
},
"provider-2": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS12",
},
},
},
},
expected: map[string]tls.TLS{
"default": {},
"foo@provider-1": {
MinVersion: "VersionTLS13",
},
"foo@provider-2": {
MinVersion: "VersionTLS12",
},
},
},
{
desc: "Create a valid default tls option when appears only in one provider",
given: config.Configurations{
"provider-1": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS13",
},
"default": {
MinVersion: "VersionTLS11",
},
},
},
"provider-2": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS12",
},
},
},
},
expected: map[string]tls.TLS{
"default": {
MinVersion: "VersionTLS11",
},
"foo@provider-1": {
MinVersion: "VersionTLS13",
},
"foo@provider-2": {
MinVersion: "VersionTLS12",
},
},
},
{
desc: "No default tls option if it is defined in multiple providers",
given: config.Configurations{
"provider-1": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS12",
},
"default": {
MinVersion: "VersionTLS11",
},
},
},
"provider-2": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS13",
},
"default": {
MinVersion: "VersionTLS12",
},
},
},
},
expected: map[string]tls.TLS{
"foo@provider-1": {
MinVersion: "VersionTLS12",
},
"foo@provider-2": {
MinVersion: "VersionTLS13",
},
},
},
{
desc: "Create a default TLS Options configuration if none was provided",
given: config.Configurations{
"provider-1": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS12",
},
},
},
"provider-2": &config.Configuration{
TLSOptions: map[string]tls.TLS{
"foo": {
MinVersion: "VersionTLS13",
},
},
},
},
expected: map[string]tls.TLS{
"default": {},
"foo@provider-1": {
MinVersion: "VersionTLS12",
},
"foo@provider-2": {
MinVersion: "VersionTLS13",
},
},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
actual := mergeConfiguration(test.given)
assert.Equal(t, test.expected, actual.TLSOptions)
})
}
}

25
pkg/server/router/tcp/router.go
View file

@ -81,8 +81,9 @@ func (m *Manager) BuildHandlers(rootCtx context.Context, entryPoints []string) m
func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string]*config.TCPRouterInfo, configsHTTP map[string]*config.RouterInfo, handlerHTTP http.Handler, handlerHTTPS http.Handler) (*tcp.Router, error) {
router := &tcp.Router{}
router.HTTPHandler(handlerHTTP)
const defaultTLSConfigName = "default"
defaultTLSConf, err := m.tlsManager.Get("default", "default")
defaultTLSConf, err := m.tlsManager.Get("default", defaultTLSConfigName)
if err != nil {
return nil, err
}
@ -90,7 +91,7 @@ func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string
router.HTTPSHandler(handlerHTTPS, defaultTLSConf)
for routerHTTPName, routerHTTPConfig := range configsHTTP {
if len(routerHTTPConfig.TLS.Options) == 0 || routerHTTPConfig.TLS.Options == "default" {
if len(routerHTTPConfig.TLS.Options) == 0 || routerHTTPConfig.TLS.Options == defaultTLSConfigName {
continue
}
@ -111,7 +112,12 @@ func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string
for _, domain := range domains {
if routerHTTPConfig.TLS != nil {
tlsConf, err := m.tlsManager.Get("default", routerHTTPConfig.TLS.Options)
tlsOptionsName := routerHTTPConfig.TLS.Options
if tlsOptionsName != defaultTLSConfigName {
tlsOptionsName = internal.GetQualifiedName(ctxRouter, routerHTTPConfig.TLS.Options)
}
tlsConf, err := m.tlsManager.Get("default", tlsOptionsName)
if err != nil {
routerHTTPConfig.Err = err.Error()
logger.Debug(err)
@ -149,12 +155,17 @@ func (m *Manager) buildEntryPointHandler(ctx context.Context, configs map[string
if routerConfig.TLS.Passthrough {
router.AddRoute(domain, handler)
} else {
configName := "default"
if len(routerConfig.TLS.Options) > 0 {
configName = routerConfig.TLS.Options
tlsOptionsName := routerConfig.TLS.Options
if len(tlsOptionsName) == 0 {
tlsOptionsName = defaultTLSConfigName
}
tlsConf, err := m.tlsManager.Get("default", configName)
if tlsOptionsName != defaultTLSConfigName {
tlsOptionsName = internal.GetQualifiedName(ctxRouter, tlsOptionsName)
}
tlsConf, err := m.tlsManager.Get("default", tlsOptionsName)
if err != nil {
routerConfig.Err = err.Error()
logger.Debug(err)

3
pkg/server/router/tcp/router_test.go
View file

@ -204,6 +204,9 @@ func TestRuntimeConfiguration(t *testing.T) {
tlsManager.UpdateConfigs(
map[string]tls.Store{},
map[string]tls.TLS{
"default": {
MinVersion: "VersionTLS10",
},
"foo": {
MinVersion: "VersionTLS12",
},

2
pkg/tls/tlsmanager.go
View file

@ -74,7 +74,7 @@ func (m *Manager) Get(storeName string, configName string) (*tls.Config, error)
defer m.lock.RUnlock()
config, ok := m.configs[configName]
if !ok && configName != "default" {
if !ok {
return nil, fmt.Errorf("unknown TLS options: %s", configName)
}

66
pkg/tls/tlsmanager_test.go
View file

@ -3,6 +3,8 @@ package tls
import (
"crypto/tls"
"testing"
"github.com/stretchr/testify/assert"
)
// LocalhostCert is a PEM-encoded TLS cert with SAN IPs
@ -89,3 +91,67 @@ func TestTLSInvalidStore(t *testing.T) {
t.Fatal("got error: default store must have TLS certificates.")
}
}
func TestManager_Get(t *testing.T) {
dynamicConfigs :=
[]*Configuration{
{
Certificate: &Certificate{
CertFile: localhostCert,
KeyFile: localhostKey,
},
},
}
tlsConfigs := map[string]TLS{
"foo": {MinVersion: "VersionTLS12"},
"bar": {MinVersion: "VersionTLS11"},
}
testCases := []struct {
desc string
tlsOptionsName string
expectedMinVersion uint16
expectedError bool
}{
{
desc: "Get a tls config from a valid name",
tlsOptionsName: "foo",
expectedMinVersion: uint16(tls.VersionTLS12),
},
{
desc: "Get another tls config from a valid name",
tlsOptionsName: "bar",
expectedMinVersion: uint16(tls.VersionTLS11),
},
{
desc: "Get an tls config from an invalid name",
tlsOptionsName: "unknown",
expectedError: true,
},
{
desc: "Get an tls config from unexisting 'default' name",
tlsOptionsName: "default",
expectedError: true,
},
}
tlsManager := NewManager()
tlsManager.UpdateConfigs(nil, tlsConfigs, dynamicConfigs)
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
config, err := tlsManager.Get("default", test.tlsOptionsName)
if test.expectedError {
assert.Error(t, err)
return
}
assert.NoError(t, err)
assert.Equal(t, config.MinVersion, test.expectedMinVersion)
})
}
}

2
script/update-generated-crd-code.sh
View file

@ -11,4 +11,4 @@ REPO_ROOT=${HACK_DIR}/..
--go-header-file "${HACK_DIR}"/boilerplate.go.tmpl \
"$@"
deepcopy-gen --input-dirs github.com/containous/traefik/pkg/config -O zz_generated.deepcopy --go-header-file "${HACK_DIR}"/boilerplate.go.tmpl
deepcopy-gen --input-dirs github.com/containous/traefik/pkg/config -O zz_generated.deepcopy --go-header-file "${HACK_DIR}"/boilerplate.go.tmpl