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This commit is contained in:
Marek Counts 2019-06-21 09:41:38 -04:00
parent b66c4e8d45
commit eb6eb11748
1 changed files with 3 additions and 0 deletions
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3
cmd/kubeadm/app/util/version.go
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@ -65,6 +65,9 @@ func KubernetesReleaseVersion(version string) (string, error) {
return kubernetesReleaseVersion(version, fetchFromURL) return kubernetesReleaseVersion(version, fetchFromURL)
} }
// kubernetesReleaseVersion is a helper function to fetch
// available version information. Used for testing to eliminate
// the need for internet calls.
func kubernetesReleaseVersion(version string, fetcher func(string, time.Duration) (string, error)) (string, error) { func kubernetesReleaseVersion(version string, fetcher func(string, time.Duration) (string, error)) (string, error) {
ver := normalizedBuildVersion(version) ver := normalizedBuildVersion(version)
if len(ver) != 0 { if len(ver) != 0 {