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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/rewrite-target](#rewrite)|URI|
|[ingress.kubernetes.io/secure-backends](#secure-backends)|true or false| |[ingress.kubernetes.io/secure-backends](#secure-backends)|true or false|
|[ingress.kubernetes.io/server-alias](#server-alias)|string| |[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/service-upstream](#service-upstream)|true or false|
|[ingress.kubernetes.io/session-cookie-name](#cookie-affinity)|string| |[ingress.kubernetes.io/session-cookie-name](#cookie-affinity)|string|
|[ingress.kubernetes.io/session-cookie-hash](#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 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 ### Client Body Buffer Size
Sets buffer size for reading client request body per location. In case the request body is larger than the buffer, Sets buffer size for reading client request body per location. In case the request body is larger than the buffer,