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Added documentation about defining the passing of host header globaly

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Regner Blok-Andersen 2017-02-15 16:11:31 -08:00
parent 66cc9a075c
commit 49466d0d14
1 changed files with 14 additions and 3 deletions
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docs/user-guide/kubernetes.md
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@ -434,8 +434,15 @@ By default Træfɪk will pass the incoming Host header on to the upstream resour
are times however where you may not want this to be the case. For example if your service
is of the ExternalName type.
To disable passing the Host header set the "traefik.frontend.passHostHeader" annotation on
your ingress to "false".
### Disable entirely
Add the following to your toml config:
```toml
disablePassHostHeaders = true
```
### Disable per ingress
To disable passing the Host header per ingress resource set the "traefik.frontend.passHostHeader"
annotation on your ingress to "false".
Here is an example ingress definition:
```yaml
@ -472,4 +479,8 @@ spec:
If you were to visit example.com/static the request would then be passed onto
static.otherdomain.com/static and static.otherdomain.com would receive the
request with the Host header being static.otherdomain.com.
request with the Host header being static.otherdomain.com.
Note: The per ingress annotation overides whatever the global value is set to. So you
could set `disablePassHostHeaders` to true in your toml file and then enable passing
the host header per ingress if you wanted.