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Remove long/golang version information making short the default

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This commit is contained in:
Maciej Szulik 2023-03-17 15:20:56 +01:00
parent b07a843cb5
commit 3f07fc3acc
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GPG Key ID: F15E55D276FA84C4
4 changed files with 12 additions and 33 deletions
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3
hack/lib/test.sh
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@ -416,14 +416,13 @@ kube::test::if_supports_resource() {
return 1
}
kube::test::version::object_to_file() {
name=$1
flags=${2:-""}
file=$3
# shellcheck disable=SC2086
# Disabling because "flags" needs to allow for expansion here
kubectl version ${flags} | grep "${name} Version:" | sed -e s/"${name} Version: version.Info{"/'/' -e s/'}'/'/' -e s/', '/','/g -e s/':'/'=/g' -e s/'"'/""/g | tr , '\n' > "${file}"
kubectl version ${flags} | grep "${name} Version:" | sed -e s/"${name} Version: "/""/g > "${file}"
}
kube::test::version::json_object_to_file() {

20
staging/src/k8s.io/kubectl/pkg/cmd/version/version.go
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@ -54,7 +54,6 @@ var (
// Options is a struct to support version command
type Options struct {
ClientOnly bool
Short bool
Output string
args []string
@ -87,8 +86,6 @@ func NewCmdVersion(f cmdutil.Factory, ioStreams genericiooptions.IOStreams) *cob
},
}
cmd.Flags().BoolVar(&o.ClientOnly, "client", o.ClientOnly, "If true, shows client version only (no server required).")
cmd.Flags().BoolVar(&o.Short, "short", o.Short, "If true, print just the version number.")
cmd.Flags().MarkDeprecated("short", "and will be removed in the future. The --short output will become the default.")
cmd.Flags().StringVarP(&o.Output, "output", "o", o.Output, "One of 'yaml' or 'json'.")
return cmd
}
@ -141,19 +138,10 @@ func (o *Options) Run() error {
switch o.Output {
case "":
if o.Short {
fmt.Fprintf(o.Out, "Client Version: %s\n", versionInfo.ClientVersion.GitVersion)
fmt.Fprintf(o.Out, "Kustomize Version: %s\n", versionInfo.KustomizeVersion)
if versionInfo.ServerVersion != nil {
fmt.Fprintf(o.Out, "Server Version: %s\n", versionInfo.ServerVersion.GitVersion)
}
} else {
fmt.Fprintf(o.ErrOut, "WARNING: This version information is deprecated and will be replaced with the output from kubectl version --short. Use --output=yaml|json to get the full version.\n")
fmt.Fprintf(o.Out, "Client Version: %#v\n", *versionInfo.ClientVersion)
fmt.Fprintf(o.Out, "Kustomize Version: %s\n", versionInfo.KustomizeVersion)
if versionInfo.ServerVersion != nil {
fmt.Fprintf(o.Out, "Server Version: %#v\n", *versionInfo.ServerVersion)
}
fmt.Fprintf(o.Out, "Client Version: %s\n", versionInfo.ClientVersion.GitVersion)
fmt.Fprintf(o.Out, "Kustomize Version: %s\n", versionInfo.KustomizeVersion)
if versionInfo.ServerVersion != nil {
fmt.Fprintf(o.Out, "Server Version: %s\n", versionInfo.ServerVersion.GitVersion)
}
case "yaml":
marshalled, err := yaml.Marshal(&versionInfo)

20
test/cmd/version.sh
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@ -19,7 +19,7 @@ set -o nounset
set -o pipefail
########################################################
# Kubectl version (--short, --client, --output) #
# Kubectl version (--client, --output) #
########################################################
run_kubectl_version_tests() {
set -o nounset
@ -32,7 +32,7 @@ run_kubectl_version_tests() {
# create version files, one for the client, one for the server.
# these are the files we will use to ensure that the remainder output is correct
kube::test::version::object_to_file "Client" "" "${TEMP}/client_version_test"
kube::test::version::object_to_file "Client" "" "${TEMP}/client_version_test"
kube::test::version::object_to_file "Server" "" "${TEMP}/server_version_test"
kube::log::status "Testing kubectl version: check client only output matches expected output"
@ -44,23 +44,17 @@ run_kubectl_version_tests() {
kube::test::version::diff_assert "${TEMP}/server_version_test" "ne" "${TEMP}/server_client_only_version_test" "the flag '--client' correctly has no server version info"
kube::log::status "Testing kubectl version: verify json output"
kube::test::version::json_client_server_object_to_file "" "clientVersion" "${TEMP}/client_json_version_test"
kube::test::version::json_client_server_object_to_file "" "serverVersion" "${TEMP}/server_json_version_test"
kube::test::version::json_client_server_object_to_file "" "clientVersion.gitVersion" "${TEMP}/client_json_version_test"
kube::test::version::json_client_server_object_to_file "" "serverVersion.gitVersion" "${TEMP}/server_json_version_test"
kube::test::version::diff_assert "${TEMP}/client_version_test" "eq" "${TEMP}/client_json_version_test" "--output json has correct client info"
kube::test::version::diff_assert "${TEMP}/server_version_test" "eq" "${TEMP}/server_json_version_test" "--output json has correct server info"
kube::log::status "Testing kubectl version: verify json output using additional --client flag does not contain serverVersion"
kube::test::version::json_client_server_object_to_file "--client" "clientVersion" "${TEMP}/client_only_json_version_test"
kube::test::version::json_client_server_object_to_file "--client" "serverVersion" "${TEMP}/server_client_only_json_version_test"
kube::test::version::json_client_server_object_to_file "--client" "clientVersion.gitVersion" "${TEMP}/client_only_json_version_test"
kube::test::version::json_client_server_object_to_file "--client" "serverVersion.gitVersion" "${TEMP}/server_client_only_json_version_test"
kube::test::version::diff_assert "${TEMP}/client_version_test" "eq" "${TEMP}/client_only_json_version_test" "--client --output json has correct client info"
kube::test::version::diff_assert "${TEMP}/server_version_test" "ne" "${TEMP}/server_client_only_json_version_test" "--client --output json has no server info"
kube::log::status "Testing kubectl version: compare json output using additional --short flag"
kube::test::version::json_client_server_object_to_file "--short" "clientVersion" "${TEMP}/client_short_json_version_test"
kube::test::version::json_client_server_object_to_file "--short" "serverVersion" "${TEMP}/server_short_json_version_test"
kube::test::version::diff_assert "${TEMP}/client_version_test" "eq" "${TEMP}/client_short_json_version_test" "--short --output client json info is equal to non short result"
kube::test::version::diff_assert "${TEMP}/server_version_test" "eq" "${TEMP}/server_short_json_version_test" "--short --output server json info is equal to non short result"
kube::log::status "Testing kubectl version: compare json output with yaml output"
kube::test::version::json_object_to_file "" "${TEMP}/client_server_json_version_test"
kube::test::version::yaml_object_to_file "" "${TEMP}/client_server_yaml_version_test"
@ -74,8 +68,6 @@ run_kubectl_version_tests() {
kube::log::status "Testing kubectl version: all output formats include kustomize version"
output_message=$(kubectl version --client)
kube::test::if_has_string "${output_message}" "Kustomize Version" "kustomize version should be printed when --client is specified"
output_message=$(kubectl version --short)
kube::test::if_has_string "${output_message}" "Kustomize Version" "kustomize version should be printed when --short is specified"
output_message=$(kubectl version -o yaml)
kube::test::if_has_string "${output_message}" "kustomizeVersion" "kustomize version should be printed when -o yaml is used"
output_message=$(kubectl version -o json)

2
test/e2e/kubectl/kubectl.go
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@ -1676,7 +1676,7 @@ metadata:
// we expect following values for: Major -> digit, Minor -> numeric followed by an optional '+', GitCommit -> alphanumeric
requiredItems := []string{"Client Version: ", "Server Version: "}
for _, item := range requiredItems {
if matched, _ := regexp.MatchString(item+`version.Info\{Major:"\d", Minor:"\d+\+?", GitVersion:"v\d\.\d+\.[\d\w\-\.\+]+", GitCommit:"[0-9a-f]+"`, versionString); !matched {
if matched, _ := regexp.MatchString(item+`v\d\.\d+\.[\d\w\-\.\+]+`, versionString); !matched {
framework.Failf("Item %s value is not valid in %s\n", item, versionString)
}
}