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Missing annotation prefix support.

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This commit is contained in:
Ludovic Fernandez 2018-02-23 18:36:03 +01:00 committed by Traefiker Bot
parent cb54e414ed
commit 0306b5e8f7
2 changed files with 7 additions and 2 deletions
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7
docs/configuration/backends/kubernetes.md
View file

@ -127,7 +127,7 @@ The following general annotations are applicable on the Ingress object:
| `traefik.ingress.kubernetes.io/rewrite-target: /users` | Replaces each matched Ingress path with the specified one, and adds the old path to the `X-Replaced-Path` header. |
| `traefik.ingress.kubernetes.io/rule-type: PathPrefixStrip` | Override the default frontend rule type. Default: `PathPrefix`. |
| `traefik.ingress.kubernetes.io/whitelist-source-range: "1.2.3.0/24, fe80::/16"` | A comma-separated list of IP ranges permitted for access. all source IPs are permitted if the list is empty or a single range is ill-formatted. |
| `traefik.ingress.kubernetes.io/app-root: "/index.html"` | Redirects all requests for `/` to the defined path. Non-root paths will not be affected by this annotation and handled normally. This annotation may not be combined with the `ReplacePath` rule type or any other annotation leveraging that rule type. Trying to do so leads to an error and the corresponding Ingress object being ignored. |
| `traefik.ingress.kubernetes.io/app-root: "/index.html"` | Redirects all requests for `/` to the defined path. (4) |
<1> `traefik.ingress.kubernetes.io/error-pages` example:
@ -170,6 +170,11 @@ memresponsebodybytes: 2097152
retryexpression: IsNetworkError() && Attempts() <= 2
```
<4> `traefik.ingress.kubernetes.io/app-root`:
Non-root paths will not be affected by this annotation and handled normally.
This annotation may not be combined with the `ReplacePath` rule type or any other annotation leveraging that rule type.
Trying to do so leads to an error and the corresponding Ingress object being ignored.
!!! note
Please note that `traefik.ingress.kubernetes.io/redirect-regex` and `traefik.ingress.kubernetes.io/redirect-replacement` do not have to be set if `traefik.ingress.kubernetes.io/redirect-entry-point` is defined for the redirection (they will not be used in this case).

2
provider/kubernetes/kubernetes.go
View file

@ -340,7 +340,7 @@ func getRuleForPath(pa extensionsv1beta1.HTTPIngressPath, i *extensionsv1beta1.I
pathReplaceAnnotation = annotationKubernetesRewriteTarget
}
if rootPath := label.GetStringValue(i.Annotations, annotationKubernetesAppRoot, ""); rootPath != "" && pa.Path == "/" {
if rootPath := getStringValue(i.Annotations, annotationKubernetesAppRoot, ""); rootPath != "" && pa.Path == "/" {
if pathReplaceAnnotation != "" {
return "", fmt.Errorf("app-root must not be used together with annotation %q", pathReplaceAnnotation)
}