Use keyStoreResource/trustStoreResource instead of keyStoreFile/trustStoreFile [1] in the configuration of Netty bindings. keyStoreFile/trustStoreFile were deprecated in Camel 2.11.1 [2]. Changes in the tooling will be required once the configuration is changed.

[1] https://github.com/jboss-switchyard/components/blob/master/camel/camel-netty/src/main/resources/org/switchyard/component/camel/netty/model/v2/camel-netty_2_0.xsd
[2] http://camel.apache.org/netty.html#Netty-RegistrybasedOptions