improve rules for go tests, remove useless cache

.gitlab-ci.yml

@@ -6,17 +6,12 @@ stages:
 test:
   image: golang:1.11.6
   stage: test
-  cache:
-    paths:
-      - /apt-cache
-      - /go/bin
-      - /go/pkg
-      - /go/src/code.uplex.de
-      - /go/src/github.com
-      - /go/src/golang.org
-      - /go/src/google.golang.org
-      - /go/src/gopkg.in
-      - /go/src/k8s.io
+  rules:
+    - changes:
+      - cmd/**.go
+      - pkg/**.go
+      - go.mod
+      - go.sum
   before_script:
     - GO111MODULE=off go get -d github.com/slimhazard/gogitversion
     - pushd $GOPATH/src/github.com/slimhazard/gogitversion*

examples/varnish_pod_template/verify_proxy.sh

-#!/bin/bash -x
+#! /bin/bash -x
 
 function killforward {
     kill $KUBEPID

test/e2e.gitlab.sh

-#!/bin/bash
-#
-# Make sure the Kind local registry works as expected.
-
-set -ex
-
-cd $(dirname $0)
-
-kind load docker-image varnish-ingress/varnish
-kind load docker-image varnish-ingress/controller
-
-../test/e2e.sh

test/e2e.sh

@@ -34,10 +34,9 @@ cd ${MYPATH}/../examples/varnish_pod_template/
 ./deploy_cli-args.sh
 ./verify_cli-args.sh
 
-# TODO: fix current bug when deleting services. in CI this example doesnt work
-# echo Varnish Pod template with PROXY protocol example
-# ./deploy_proxy.sh
-# ./verify_proxy.sh
+echo Varnish Pod template with PROXY protocol example
+./deploy_proxy.sh
+./verify_proxy.sh
 
 echo Varnish Pod template with env settings example
 ./deploy_env.sh