Merge pull request #49083 from sakeven/fix/golang_version_check

Automatic merge from submit-queue (batch tested with PRs 49083, 45540, 46862) update golang version to go1.8 Signed-off-by: sakeven <jc5930@sina.cn> **What this PR does / why we need it**: There are some code breaking the compatibility with golang 1.6. Now kubernetes only support golang 1.8. We need to update golang version check script. **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #49082 **Special notes for your reviewer**: **Release note**: ``` NONE ```

Merge pull request #49083 from sakeven/fix/golang_version_check
5a3cc4fa · Kubernetes Submit Queue · GitHub · e48ad778 · e6d2d726 · 5a3cc4fa
Commit 5a3cc4fa authored Jul 19, 2017 by Kubernetes Submit Queue Committed by GitHub Jul 19, 2017
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golang.sh hack/lib/golang.sh +3 -3

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--- a/hack/lib/golang.sh
+++ b/hack/lib/golang.sh
@@ -329,11 +329,11 @@ EOF

  local go_version
  go_version=($(go version))
-  if [[ "${go_version[2]}" < "go1.6" && "${go_version[2]}" != "devel" ]]; then
+  if [[ "${go_version[2]}" < "go1.8" && "${go_version[2]}" != "devel" ]]; then
    kube::log::usage_from_stdin <<EOF
 Detected go version: ${go_version[*]}.
-Kubernetes requires go version 1.6 or greater.
-Please install Go version 1.6 or later.
+Kubernetes requires go version 1.8 or greater.
+Please install Go version 1.8 or later.
 EOF
    return 2
  fi