Nikita Kalyanov
236c65c18e
The #20553 changed the deprecated hello-node image to echoserver image. However, there is a reference to the old image later in the text. Point 5 implies that there will be a 'Hello World' message. This probably was true for the hello-node image but the echoserver does not print this (it echoes back the request with all of its params). This may be misleading, so change the text to a generic 'app's response'/'sample app'. Unused JS sources of the old image are removed.
Note: These tests are importing code from kubernetes that isn't really meant to be used outside the repo. This causes vendoring problems. As a result, we have to work around those with these lines in the travis config:
- rm $GOPATH/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery
- rm $GOPATH/src/k8s.io/kubernetes/vendor/k8s.io/apiserver
- rm $GOPATH/src/k8s.io/kubernetes/vendor/k8s.io/client-go
- cp -r $GOPATH/src/k8s.io/kubernetes/vendor/* $GOPATH/src/
- rm -rf $GOPATH/src/k8s.io/kubernetes/vendor/*
- cp -r $GOPATH/src/k8s.io/kubernetes/staging/src/* $GOPATH/src/