Describe how to change read_timeout and write_timeout K8S

Signed-off-by: Jonatas Baldin <[email protected]>

Author: Jonatas Baldin

lab8.md

@@ -86,6 +86,10 @@ Finished the sleep
 
 There is also a maximum timeout duration set at the gateway and it will override the function timeout. At the time of writing the maximum timeout is configured at "20s", but can be configured to a longer or shorter value.
 
-To update the gateway value set `read_timeout` and `write_timeout` in the `docker-compose.yml` file for the `gateway` and `faas-swarm` service then run `./deploy_stack.sh`.
+#### _Docker Swarm_
+To update the gateway value, set `read_timeout` and `write_timeout` in the `docker-compose.yml` file for the `gateway` and `faas-swarm` service then run `./deploy_stack.sh`.
+
+#### _Kubernetes_
+To update the gateway value, set `gateway.readTimeout` and `gateway.writeTimeout` in the [values.yaml](https://github.com/openfaas/faas-netes/blob/master/chart/openfaas/values.yaml) file or use the Helm parameters `--set gateway.readTimeout=value` and `--set gateway.writeTimeout=value`.
 
 Now move onto [Lab 9](lab9.md)