Fix scripts to be able to run tests in docker

build/run-in-docker.sh

@@ -22,10 +22,20 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
+# temporal directory for the fake SSL certificate
+SSL_VOLUME=$(mktemp -d)
+
+function cleanup {
+  rm -rf "${SSL_VOLUME}"
+}
+trap cleanup EXIT
+
 E2E_IMAGE=quay.io/kubernetes-ingress-controller/e2e:v06262019-ecce3fd7b
 
 DOCKER_OPTS=${DOCKER_OPTS:-}
 
+KUBE_ROOT=$(cd $(dirname "${BASH_SOURCE}")/.. && pwd -P)
+
 FLAGS=$@
 
 PKG=k8s.io/ingress-nginx
@@ -34,20 +44,21 @@ ARCH=$(go env GOARCH)
 MINIKUBE_PATH=${HOME}/.minikube
 MINIKUBE_VOLUME="-v ${MINIKUBE_PATH}:${MINIKUBE_PATH}"
 if [ ! -d "${MINIKUBE_PATH}" ]; then
-    echo "Minikube directory not found! Volume will be excluded from docker build."
-    MINIKUBE_VOLUME=""
+  echo "Minikube directory not found! Volume will be excluded from docker build."
+  MINIKUBE_VOLUME=""
 fi
 
-docker run                                       \
-  --tty                                          \
-  --rm                                           \
-  ${DOCKER_OPTS}                                 \
-  -v "${HOME}/.kube:${HOME}/.kube"               \
-  -v "${PWD}:/go/src/${PKG}"                     \
-  -v "${PWD}/.gocache:${HOME}/.cache/go-build"   \
-  -v "${PWD}/bin/${ARCH}:/go/bin/linux_${ARCH}"  \
-  -v "/var/run/docker.sock:/var/run/docker.sock" \
-  ${MINIKUBE_VOLUME}                             \
-  -w "/go/src/${PKG}"                            \
-  -u $(id -u ${USER}):$(id -g ${USER})           \
+docker run                                            \
+  --tty                                               \
+  --rm                                                \
+  ${DOCKER_OPTS}                                      \
+  -e GOCACHE="/go/src/${PKG}/.cache"                  \
+  -v "${HOME}/.kube:${HOME}/.kube"                    \
+  -v "${KUBE_ROOT}:/go/src/${PKG}"                    \
+  -v "${KUBE_ROOT}/bin/${ARCH}:/go/bin/linux_${ARCH}" \
+  -v "/var/run/docker.sock:/var/run/docker.sock"      \
+  -v "${SSL_VOLUME}:/etc/ingress-controller/ssl/"     \
+  ${MINIKUBE_VOLUME}                                  \
+  -w "/go/src/${PKG}"                                 \
+  -u $(id -u ${USER}):$(id -g ${USER})                \
   ${E2E_IMAGE} /bin/bash -c "${FLAGS}"

build/run-ingress-controller.sh

@@ -62,6 +62,7 @@ POD_NAMESPACE="invalid-namespace"
 POD_NAME="invalid-namespace"
 
 export TAG=local
+export IMAGE
 
 if [[ "${ARCH}" != "amd64" ]]; then
   echo -e "${BGREEN}Register ${RED}/usr/bin/qemu-ARCH-static${BGREEN} as the handler for binaries in multiple platforms${NC}"
@@ -102,7 +103,7 @@ docker run \
   -v "${SSL_VOLUME}:/etc/ingress-controller/ssl/" \
   -v "${HOME}/.kube:${HOME}/.kube:ro" \
   ${MINIKUBE_VOLUME} \
-  "${IMAGE}-${ARCH}:local" /nginx-ingress-controller \
+  "${IMAGE}:${TAG}" /nginx-ingress-controller \
   --update-status=false \
   --v=2 \
   --apiserver-host=http://0.0.0.0:8001 \