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Add example of server-snippet

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Manuel de Brito Fontes 2017-09-30 18:24:59 -03:00
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controllers/nginx/configuration.md
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@ -65,6 +65,7 @@ The following annotations are supported:
|[ingress.kubernetes.io/rewrite-target](#rewrite)|URI|
|[ingress.kubernetes.io/secure-backends](#secure-backends)|true or false|
|[ingress.kubernetes.io/server-alias](#server-alias)|string|
|[ingress.kubernetes.io/server-snippet](#server-snippet)|string|
|[ingress.kubernetes.io/service-upstream](#service-upstream)|true or false|
|[ingress.kubernetes.io/session-cookie-name](#cookie-affinity)|string|
|[ingress.kubernetes.io/session-cookie-hash](#cookie-affinity)|string|
@ -191,6 +192,29 @@ the new server configuration will take place over the alias configuration.
For more information please see http://nginx.org/en/docs/http/ngx_http_core_module.html#server_name
### Server snippet
Using the annotation `ingress.kubernetes.io/server-snippet` it is possible to add custom configuration in the server configuration block.
```
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
annotations:
ingress.kubernetes.io/server-snippet: |
set $agentflag 0;
if ($http_user_agent ~* "(Mobile)" ){
set $agentflag 1;
}
if ( $agentflag = 1 ) {
return 301 https://m.example.com;
}
```
**Important:** This annotation can be used only once per host
### Client Body Buffer Size
Sets buffer size for reading client request body per location. In case the request body is larger than the buffer,