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Improve CA certificate loading from kubernetes secret

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Rio Kierkels 2021-06-14 18:06:10 +02:00 • committed by GitHub
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docs/content/routing/providers/kubernetes-crd.md
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@ -1482,16 +1482,20 @@ or referencing TLS options in the [`IngressRoute`](#kind-ingressroute) / [`Ingre
sniStrict: true # [8]
```
| Ref | Attribute | Purpose |
|-----|-----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [1] | `minVersion` | Defines the [minimum TLS version](../../https/tls.md#minimum-tls-version) that is acceptable |
| [2] | `maxVersion` | Defines the [maximum TLS version](../../https/tls.md#maximum-tls-version) that is acceptable |
| [3] | `cipherSuites` | list of supported [cipher suites](../../https/tls.md#cipher-suites) for TLS versions up to TLS 1.2 |
| [4] | `curvePreferences` | List of the [elliptic curves references](../../https/tls.md#curve-preferences) that will be used in an ECDHE handshake, in preference order |
| [5] | `clientAuth` | determines the server's policy for TLS [Client Authentication](../../https/tls.md#client-authentication-mtls) |
| [6] | `clientAuth.secretNames` | list of names of the referenced Kubernetes [Secrets](https://kubernetes.io/docs/concepts/configuration/secret/) (in TLSOption namespace) |
| [7] | `clientAuth.clientAuthType` | defines the client authentication type to apply. The available values are: `NoClientCert`, `RequestClientCert`, `VerifyClientCertIfGiven` and `RequireAndVerifyClientCert` |
| [8] | `sniStrict` | if `true`, Traefik won't allow connections from clients connections that do not specify a server_name extension |
| Ref | Attribute | Purpose |
|-----|-----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [1] | `minVersion` | Defines the [minimum TLS version](../../https/tls.md#minimum-tls-version) that is acceptable |
| [2] | `maxVersion` | Defines the [maximum TLS version](../../https/tls.md#maximum-tls-version) that is acceptable |
| [3] | `cipherSuites` | list of supported [cipher suites](../../https/tls.md#cipher-suites) for TLS versions up to TLS 1.2 |
| [4] | `curvePreferences` | List of the [elliptic curves references](../../https/tls.md#curve-preferences) that will be used in an ECDHE handshake, in preference order |
| [5] | `clientAuth` | determines the server's policy for TLS [Client Authentication](../../https/tls.md#client-authentication-mtls) |
| [6] | `clientAuth.secretNames` | list of names of the referenced Kubernetes [Secrets](https://kubernetes.io/docs/concepts/configuration/secret/) (in TLSOption namespace). The secret must contain a certificate under either a `tls.ca` or a `ca.crt` key. |
| [7] | `clientAuth.clientAuthType` | defines the client authentication type to apply. The available values are: `NoClientCert`, `RequestClientCert`, `VerifyClientCertIfGiven` and `RequireAndVerifyClientCert` |
| [8] | `sniStrict` | if `true`, Traefik won't allow connections from clients connections that do not specify a server_name extension |
!!! info "CA Secret"
The CA secret must contain a base64 encoded certificate under either a `tls.ca` or a `ca.crt` key.
??? example "Declaring and referencing a TLSOption"
@ -1544,6 +1548,7 @@ or referencing TLS options in the [`IngressRoute`](#kind-ingressroute) / [`Ingre
namespace: default
data:
# Must contain a certificate under either a `tls.ca` or a `ca.crt` key.
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
---
@ -1554,6 +1559,7 @@ or referencing TLS options in the [`IngressRoute`](#kind-ingressroute) / [`Ingre
namespace: default
data:
# Must contain a certificate under either a `tls.ca` or a `ca.crt` key.
tls.ca: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
```
@ -1679,7 +1685,7 @@ or referencing TLS stores in the [`IngressRoute`](#kind-ingressroute) / [`Ingres
|-----|-------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|
| [1] | `serverName` | ServerName used to contact the server. |
| [2] | `insecureSkipVerify` | Disable SSL certificate verification. |
| [3] | `rootCAsSecrets` | Add cert file for self-signed certificate. |
| [3] | `rootCAsSecrets` | Add cert file for self-signed certificate. The secret must contain a certificate under either a tls.ca or a ca.crt key. |
| [4] | `certificatesSecrets` | Certificates for mTLS. |
| [5] | `maxIdleConnsPerHost` | If non-zero, controls the maximum idle (keep-alive) to keep per-host. If zero, `defaultMaxIdleConnsPerHost` is used. |
| [6] | `forwardingTimeouts` | Timeouts for requests forwarded to the backend servers. |
@ -1687,6 +1693,10 @@ or referencing TLS stores in the [`IngressRoute`](#kind-ingressroute) / [`Ingres
| [8] | `responseHeaderTimeout` | The amount of time to wait for a server's response headers after fully writing the request (including its body, if any). If zero, no timeout exists. |
| [9] | `idleConnTimeout` | The maximum period for which an idle HTTP keep-alive connection will remain open before closing itself. |
!!! info "CA Secret"
The CA secret must contain a base64 encoded certificate under either a `tls.ca` or a `ca.crt` key.
??? example "Declaring and referencing a ServersTransport"
```yaml tab="ServersTransport"