Update nginx image (#3530)

Makefile

@@ -50,7 +50,7 @@ DUMB_ARCH = ${ARCH}
 
 GOBUILD_FLAGS :=
 
-ALL_ARCH = amd64 arm arm64 ppc64le
+ALL_ARCH = amd64 arm64
 
 QEMUVERSION = v3.0.0
 
@@ -61,24 +61,11 @@ IMAGE = $(REGISTRY)/$(IMGNAME)
 MULTI_ARCH_IMG = $(IMAGE)-$(ARCH)
 
 # Set default base image dynamically for each arch
-BASEIMAGE?=quay.io/kubernetes-ingress-controller/nginx-$(ARCH):0.71
+BASEIMAGE?=quay.io/kubernetes-ingress-controller/nginx-$(ARCH):0.72
 
-ifeq ($(ARCH),arm)
-	QEMUARCH=arm
-	GOARCH=arm
-	DUMB_ARCH=armhf
-endif
 ifeq ($(ARCH),arm64)
 	QEMUARCH=aarch64
 endif
-ifeq ($(ARCH),ppc64le)
-	QEMUARCH=ppc64le
-	GOARCH=ppc64le
-	DUMB_ARCH=ppc64el
-endif
-ifeq ($(ARCH),s390x)
-	QEMUARCH=s390x
-endif
 
 TEMP_DIR := $(shell mktemp -d)
 

build/go-in-docker.sh

@@ -40,7 +40,7 @@ if [ "$missing" = true ];then
   exit 1
 fi
 
-E2E_IMAGE=quay.io/kubernetes-ingress-controller/e2e:v11162018-ef7143f5a
+E2E_IMAGE=quay.io/kubernetes-ingress-controller/e2e:v12062018-cc2b54472
 
 DOCKER_OPTS=${DOCKER_OPTS:-""}
 

images/e2e/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM quay.io/kubernetes-ingress-controller/nginx-amd64:0.70
+FROM quay.io/kubernetes-ingress-controller/nginx-amd64:0.72
 
 RUN clean-install \
   g++ \