Merge pull request kubernetes#81390 from cblecker/go-1.12.8

Update to go 1.12.8

Author: k8s-ci-robot

build/build-image/cross/Dockerfile

@@ -15,7 +15,7 @@
 # This file creates a standard build environment for building cross
 # platform go binary for the architecture kubernetes cares about.
 
-FROM golang:1.12.7
+FROM golang:1.12.8
 
 ENV GOARM 7
 ENV KUBE_DYNAMIC_CROSSPLATFORMS \

build/build-image/cross/VERSION

@@ -1 +1 @@
-v1.12.7-1
+v1.12.8-1

build/dependencies.yaml

@@ -3,9 +3,9 @@ dependencies:
     version: 3.3.10
     refPaths:
     - path: cluster/gce/manifests/etcd.manifest
-      match: etcd_docker_tag|etcd_version      
+      match: etcd_docker_tag|etcd_version
     - path: build/workspace.bzl
-      match: ETCD_VERSION 
+      match: ETCD_VERSION
     - path: cluster/gce/manifests/etcd-empty-dir-cleanup.yaml
       match: k8s.gcr.io/etcd-empty-dir-cleanup
     - path: cluster/gce/upgrade-aliases.sh
@@ -22,7 +22,7 @@ dependencies:
     - path: staging/src/k8s.io/sample-apiserver/artifacts/example/rc.yaml
       match: quay.io/coreos/etcd
     - path: test/e2e/framework/nodes_util.go
-      match: const etcdImage      
+      match: const etcdImage
 
   - name: "docker"
     version: 18.09
@@ -31,10 +31,10 @@ dependencies:
       match: latestValidatedDockerVersion
     - path: cmd/kubeadm/app/util/system/docker_validator_test.go
       match: ServerVersion
-      
+
 
   - name: "golang"
-    version: 1.12.7
+    version: 1.12.8
     refPaths:
     - path: build/build-image/cross/Dockerfile
       match: "golang:"
@@ -43,7 +43,7 @@ dependencies:
       match: go_version
     - path: test/images/Makefile
       match: GOLANG_VERSION
-      
+
 
   - name: "cni"
     version: 0.7.5
@@ -60,7 +60,7 @@ dependencies:
       match: DEFAULT_CNI_VERSION=
     - path: test/e2e_node/remote/utils.go
       match: cniVersion[\t\n\f\r ]*=
-      
+
 
   - name: "coredns-kube-up"
     version: 1.3.1
@@ -79,10 +79,9 @@ dependencies:
       match: CoreDNSVersion =
 
   - name: "crictl"
-    version: 1.14.0 
+    version: 1.14.0
     refPaths:
     - path: build/workspace.bzl
       match: CRI_TOOLS_VERSION =
     - path: cluster/gce/gci/configure.sh
       match: DEFAULT_CRICTL_VERSION=
-      

build/root/WORKSPACE

@@ -44,16 +44,16 @@ http_archive(
 
 http_archive(
     name = "io_bazel_rules_go",
-    sha256 = "38113392bac83252d2e6450b0056e41f35b2469903e319688883598ce38f0377",
-    urls = mirror("https://github.com/bazelbuild/rules_go/releases/download/0.17.8/rules_go-0.17.8.tar.gz"),
+    sha256 = "2f09c340da7b4c14d2475f9c8c9d20c633740100345df67b97864d4f86dbe518",
+    urls = mirror("https://github.com/bazelbuild/rules_go/releases/download/0.18.8/rules_go-0.18.8.tar.gz"),
 )
 
 load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
 
 go_rules_dependencies()
 
 go_register_toolchains(
-    go_version = "1.12.7",
+    go_version = "1.12.8",
 )
 
 http_archive(

hack/boilerplate/boilerplate_test.py

@@ -16,7 +16,7 @@
 
 import boilerplate
 import unittest
-import StringIO
+from io import StringIO
 import os
 import sys
 

staging/src/k8s.io/legacy-cloud-providers/vsphere/vclib/connection_test.go

@@ -159,7 +159,7 @@ func TestWithValidThumbprint(t *testing.T) {
 func TestWithInvalidCaCertPath(t *testing.T) {
 	connection := &vclib.VSphereConnection{
 		Hostname: "should-not-matter",
-		Port:     "should-not-matter",
+		Port:     "27015", // doesn't matter, but has to be a valid port
 		CACert:   "invalid-path",
 	}
 
@@ -172,7 +172,7 @@ func TestWithInvalidCaCertPath(t *testing.T) {
 func TestInvalidCaCert(t *testing.T) {
 	connection := &vclib.VSphereConnection{
 		Hostname: "should-not-matter",
-		Port:     "should-not-matter",
+		Port:     "27015", // doesn't matter, but has to be a valid port
 		CACert:   fixtures.InvalidCertPath,
 	}
 

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=1.12.7
+GOLANG_VERSION=1.12.8
 export
 
 ifndef WHAT