Merge pull request #75413 from BenTheElder/cross-1.12.1

upgrade to go1.12.1

build/build-image/cross/Dockerfile

@@ -17,6 +17,50 @@
 
 FROM golang:1.12.0
 
+################################################################################
+# this is from the upstream golang image source so we can get go1.2.1
+# https://github.com/docker-library/golang/blob/fd272b2b72db82a0bd516ce3d09bba624651516c/1.12/stretch/Dockerfile#L12-L44
+# TODO(bentheelder): remove this block
+################################################################################
+
+ENV GOLANG_VERSION 1.12.1
+
+RUN set -eux; \
+	\
+# this "case" statement is generated via "update.sh"
+	dpkgArch="$(dpkg --print-architecture)"; \
+	case "${dpkgArch##*-}" in \
+		amd64) goRelArch='linux-amd64'; goRelSha256='2a3fdabf665496a0db5f41ec6af7a9b15a49fbe71a85a50ca38b1f13a103aeec' ;; \
+		armhf) goRelArch='linux-armv6l'; goRelSha256='ceac33f07f8fdbccd6c6f7339db33479e1be8c206e67458ba259470fe796dbf2' ;; \
+		arm64) goRelArch='linux-arm64'; goRelSha256='10dba44cf95c7aa7abc3c72610c12ebcaf7cad6eed761d5ad92736ca3bc0d547' ;; \
+		i386) goRelArch='linux-386'; goRelSha256='af74b6572dd0c133e5de121928616eab60a6252c66f6d9b15007c82207416a2c' ;; \
+		ppc64el) goRelArch='linux-ppc64le'; goRelSha256='e1258c81f420c88339abf40888423904c0023497b4e9bbffac9ee484597a57d3' ;; \
+		s390x) goRelArch='linux-s390x'; goRelSha256='a9b8f49be6b2083e2586c2ce8a2a86d5dbf47cca64ac6195546a81c9927f9513' ;; \
+		*) goRelArch='src'; goRelSha256='0be127684df4b842a64e58093154f9d15422f1405f1fcff4b2c36ffc6a15818a'; \
+			echo >&2; echo >&2 "warning: current architecture ($dpkgArch) does not have a corresponding Go binary release; will be building from source"; echo >&2 ;; \
+	esac; \
+	\
+	url="https://golang.org/dl/go${GOLANG_VERSION}.${goRelArch}.tar.gz"; \
+	wget -O go.tgz "$url"; \
+	echo "${goRelSha256} *go.tgz" | sha256sum -c -; \
+	tar -C /usr/local -xzf go.tgz; \
+	rm go.tgz; \
+	\
+	if [ "$goRelArch" = 'src' ]; then \
+		echo >&2; \
+		echo >&2 'error: UNIMPLEMENTED'; \
+		echo >&2 'TODO install golang-any from jessie-backports for GOROOT_BOOTSTRAP (and uninstall after build)'; \
+		echo >&2; \
+		exit 1; \
+	fi; \
+	\
+	export PATH="/usr/local/go/bin:$PATH"; \
+	go version
+
+################################################################################
+# below is our usual sources
+################################################################################
+
 ENV GOARM 7
 ENV KUBE_DYNAMIC_CROSSPLATFORMS \
   armhf \

build/build-image/cross/VERSION

@@ -1 +1 @@
-v1.12.0-1
+v1.12.1-1

build/root/WORKSPACE

@@ -21,8 +21,8 @@ http_archive(
 
 http_archive(
     name = "io_bazel_rules_go",
-    sha256 = "6776d68ebb897625dead17ae510eac3d5f6342367327875210df44dbe2aeeb19",
+    sha256 = "6433336b4c5feb54e2f45df4c1c84ea4385b2dc0b6f274ec2cd5d745045eae1f",
-    urls = mirror("https://github.com/bazelbuild/rules_go/releases/download/0.17.1/rules_go-0.17.1.tar.gz"),
+    urls = mirror("https://github.com/bazelbuild/rules_go/releases/download/0.17.2/rules_go-0.17.2.tar.gz"),
 )
 
 load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
@@ -30,7 +30,7 @@ load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_depe
 go_rules_dependencies()
 
 go_register_toolchains(
-    go_version = "1.12",
+    go_version = "1.12.1",
 )
 
 http_archive(

test/images/Makefile

@@ -17,7 +17,7 @@ include  ../../hack/make-rules/Makefile.manifest
 REGISTRY ?= gcr.io/kubernetes-e2e-test-images
 GOARM=7
 QEMUVERSION=v2.9.1
-GOLANG_VERSION=1.12.0
+GOLANG_VERSION=1.12.1
 export
 
 ifndef WHAT