Remove vendor directory and enable go modules

build/build-plugin.sh

@@ -44,8 +44,6 @@ if [ "$missing" = true ]; then
 fi
 
 export CGO_ENABLED=0
-# use vendor directory instead of go modules https://github.com/golang/go/wiki/Modules
-export GO111MODULE=off
 
 release=cmd/plugin/release
 

build/cover.sh

@@ -27,11 +27,6 @@ if [ -z "${PKG}" ]; then
   exit 1
 fi
 
-export CGO_ENABLED=1
-export GODEBUG=netdns=cgo+2
-# use vendor directory instead of go modules https://github.com/golang/go/wiki/Modules
-export GO111MODULE=off
-
 rm -rf coverage.txt
 for d in $(go list "${PKG}/..." | grep -v vendor | grep -v '/test/e2e' | grep -v images); do
   t=$(date +%s);

build/run-in-docker.sh

@@ -56,7 +56,6 @@ docker run                                            \
   --rm                                                \
   ${DOCKER_OPTS}                                      \
   -e GOCACHE="/go/src/${PKG}/.cache"                  \
-  -e GO111MODULE=off                                  \
   -e DIND_TASKS=0                                     \
   -v "${HOME}/.kube:${HOME}/.kube"                    \
   -v "${KUBE_ROOT}:/go/src/${PKG}"                    \

build/test.sh

@@ -28,11 +28,5 @@ if [ -z "${PKG}" ]; then
   exit 1
 fi
 
-# enabled to use host dns resolver
-export CGO_ENABLED=1
-export GODEBUG=netdns=cgo+2
-# use vendor directory instead of go modules https://github.com/golang/go/wiki/Modules
-export GO111MODULE=off
-
 go test -v \
   $(go list "${PKG}/..." | grep -v vendor | grep -v '/test/e2e' | grep -v images | grep -v "docs/examples")