Need help resolving docker app to docker app communication error (HTTP 400 error)

I need someone who has experienced the problem below and assist me with the fix right away. I don't want anyone that is inexperienced. Skills needed: docker, camel, kubernetes, java I have 2 apps App 1 is a Java Camel router deployed as local java app in docker container (container 1) App 2 is a Tomcat app deployed in a separate docker (container 2) Calls from App 1 (in container 1) to App 2 (in container 2) fails (400 response code) unless App 2 from App 1 outside of container 1. Even calling App 2 using wget from container 1 fails (400 response code) unless I call wget from outside of container 1. The docker containers are deployed in kubernetes. I need someone who has experienced this and assist me with the fix right away by having App 2 return data in the body. I don't want anyone that is inexperienced Below is context for app 1 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="[login to view URL]" xmlns:xsi="[login to view URL]" xsi:schemaLocation=" [login to view URL] [login to view URL] [login to view URL] [login to view URL]"> <camelContext xmlns="[login to view URL]" streamCache="true" > <route streamCache="true" > <from uri="netty4-http:http://0.0.0.0:8110/app1" /> <log message="mxx - Route message from inbox to outbox queue with data ${body}" /> <log message="mxx - messageHistory ${messageHistory}" /> <log message="mxx - exception ${exception}" /> <log message="mxx - headers ${headers}" /> <log message="mxx - [login to view URL] ${[login to view URL]}" /> <log message="mxx - [login to view URL] ${[login to view URL]}" /> <log message="mxx - headers ${headers}" /> <to uri="netty4-http:http://remoteip:8012/app2"/> </route> </camelContext> </beans>