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https://github.com/ceph/ceph-csi.git
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vendor update for CSI 0.3.0
This commit is contained in:
gman
137
vendor/k8s.io/kubernetes/pkg/kubectl/cmd/describe.go
generated
vendored
137
vendor/k8s.io/kubernetes/pkg/kubectl/cmd/describe.go
generated
vendored
@ -18,21 +18,20 @@ package cmd
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import (
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"fmt"
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"io"
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"strings"
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"github.com/spf13/cobra"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/apimachinery/pkg/api/meta"
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utilerrors "k8s.io/apimachinery/pkg/util/errors"
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"k8s.io/apimachinery/pkg/util/sets"
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"k8s.io/kubernetes/pkg/kubectl"
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"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
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cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
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"k8s.io/kubernetes/pkg/kubectl/resource"
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"k8s.io/kubernetes/pkg/kubectl/genericclioptions"
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"k8s.io/kubernetes/pkg/kubectl/genericclioptions/resource"
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"k8s.io/kubernetes/pkg/kubectl/util/i18n"
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"k8s.io/kubernetes/pkg/printers"
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printersinternal "k8s.io/kubernetes/pkg/printers/internalversion"
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)
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var (
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@ -69,67 +68,103 @@ var (
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kubectl describe pods frontend`))
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)
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func NewCmdDescribe(f cmdutil.Factory, out, cmdErr io.Writer) *cobra.Command {
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options := &resource.FilenameOptions{}
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describerSettings := &printers.DescriberSettings{}
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type DescribeOptions struct {
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CmdParent string
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Selector string
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Namespace string
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// TODO: this should come from the factory, and may need to be loaded from the server, and so is probably
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// going to have to be removed
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validArgs := printersinternal.DescribableResources()
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argAliases := kubectl.ResourceAliases(validArgs)
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Describer func(*meta.RESTMapping) (printers.Describer, error)
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NewBuilder func() *resource.Builder
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BuilderArgs []string
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EnforceNamespace bool
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AllNamespaces bool
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IncludeUninitialized bool
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DescriberSettings *printers.DescriberSettings
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FilenameOptions *resource.FilenameOptions
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genericclioptions.IOStreams
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}
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func NewCmdDescribe(parent string, f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Command {
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o := &DescribeOptions{
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FilenameOptions: &resource.FilenameOptions{},
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DescriberSettings: &printers.DescriberSettings{
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ShowEvents: true,
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},
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CmdParent: parent,
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IOStreams: streams,
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}
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cmd := &cobra.Command{
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Use: "describe (-f FILENAME | TYPE [NAME_PREFIX | -l label] | TYPE/NAME)",
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DisableFlagsInUseLine: true,
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Short: i18n.T("Show details of a specific resource or group of resources"),
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Long: describeLong + "\n\n" + cmdutil.ValidResourceTypeList(f),
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Long: describeLong + "\n\n" + cmdutil.SuggestApiResources(parent),
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Example: describeExample,
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Run: func(cmd *cobra.Command, args []string) {
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err := RunDescribe(f, out, cmdErr, cmd, args, options, describerSettings)
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cmdutil.CheckErr(err)
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cmdutil.CheckErr(o.Complete(f, cmd, args))
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cmdutil.CheckErr(o.Run())
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},
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ValidArgs: validArgs,
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ArgAliases: argAliases,
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}
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usage := "containing the resource to describe"
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cmdutil.AddFilenameOptionFlags(cmd, options, usage)
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cmd.Flags().StringP("selector", "l", "", "Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2)")
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cmd.Flags().Bool("all-namespaces", false, "If present, list the requested object(s) across all namespaces. Namespace in current context is ignored even if specified with --namespace.")
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cmd.Flags().BoolVar(&describerSettings.ShowEvents, "show-events", true, "If true, display events related to the described object.")
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cmdutil.AddInclude3rdPartyFlags(cmd)
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cmdutil.AddFilenameOptionFlags(cmd, o.FilenameOptions, usage)
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cmd.Flags().StringVarP(&o.Selector, "selector", "l", o.Selector, "Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2)")
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cmd.Flags().BoolVar(&o.AllNamespaces, "all-namespaces", o.AllNamespaces, "If present, list the requested object(s) across all namespaces. Namespace in current context is ignored even if specified with --namespace.")
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cmd.Flags().BoolVar(&o.DescriberSettings.ShowEvents, "show-events", o.DescriberSettings.ShowEvents, "If true, display events related to the described object.")
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cmdutil.AddIncludeUninitializedFlag(cmd)
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return cmd
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}
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func RunDescribe(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, args []string, options *resource.FilenameOptions, describerSettings *printers.DescriberSettings) error {
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selector := cmdutil.GetFlagString(cmd, "selector")
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allNamespaces := cmdutil.GetFlagBool(cmd, "all-namespaces")
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cmdNamespace, enforceNamespace, err := f.DefaultNamespace()
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func (o *DescribeOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args []string) error {
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var err error
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o.Namespace, o.EnforceNamespace, err = f.ToRawKubeConfigLoader().Namespace()
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if err != nil {
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return err
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}
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if allNamespaces {
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enforceNamespace = false
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if o.AllNamespaces {
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o.EnforceNamespace = false
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}
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if len(args) == 0 && cmdutil.IsFilenameSliceEmpty(options.Filenames) {
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fmt.Fprint(cmdErr, "You must specify the type of resource to describe. ", cmdutil.ValidResourceTypeList(f))
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return cmdutil.UsageErrorf(cmd, "Required resource not specified.")
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if len(args) == 0 && cmdutil.IsFilenameSliceEmpty(o.FilenameOptions.Filenames) {
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return fmt.Errorf("You must specify the type of resource to describe. %s\n", cmdutil.SuggestApiResources(o.CmdParent))
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}
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o.BuilderArgs = args
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o.Describer = func(mapping *meta.RESTMapping) (printers.Describer, error) {
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return cmdutil.DescriberFn(f, mapping)
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}
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o.NewBuilder = f.NewBuilder
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// include the uninitialized objects by default
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// unless user explicitly set --include-uninitialized=false
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includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, true)
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r := f.NewBuilder().
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o.IncludeUninitialized = cmdutil.ShouldIncludeUninitialized(cmd, true)
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return nil
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}
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func (o *DescribeOptions) Validate(args []string) error {
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return nil
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}
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func (o *DescribeOptions) Run() error {
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r := o.NewBuilder().
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Unstructured().
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ContinueOnError().
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NamespaceParam(cmdNamespace).DefaultNamespace().AllNamespaces(allNamespaces).
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FilenameParam(enforceNamespace, options).
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LabelSelectorParam(selector).
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IncludeUninitialized(includeUninitialized).
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ResourceTypeOrNameArgs(true, args...).
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NamespaceParam(o.Namespace).DefaultNamespace().AllNamespaces(o.AllNamespaces).
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FilenameParam(o.EnforceNamespace, o.FilenameOptions).
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LabelSelectorParam(o.Selector).
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IncludeUninitialized(o.IncludeUninitialized).
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ResourceTypeOrNameArgs(true, o.BuilderArgs...).
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Flatten().
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Do()
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err = r.Err()
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err := r.Err()
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if err != nil {
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return err
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}
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@ -137,8 +172,8 @@ func RunDescribe(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, a
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allErrs := []error{}
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infos, err := r.Infos()
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if err != nil {
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if apierrors.IsNotFound(err) && len(args) == 2 {
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return DescribeMatchingResources(f, cmdNamespace, args[0], args[1], describerSettings, out, err)
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if apierrors.IsNotFound(err) && len(o.BuilderArgs) == 2 {
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return o.DescribeMatchingResources(err, o.BuilderArgs[0], o.BuilderArgs[1])
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}
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allErrs = append(allErrs, err)
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}
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@ -147,7 +182,7 @@ func RunDescribe(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, a
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first := true
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for _, info := range infos {
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mapping := info.ResourceMapping()
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describer, err := f.Describer(mapping)
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describer, err := o.Describer(mapping)
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if err != nil {
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if errs.Has(err.Error()) {
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continue
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@ -156,7 +191,7 @@ func RunDescribe(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, a
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errs.Insert(err.Error())
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continue
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}
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s, err := describer.Describe(info.Namespace, info.Name, *describerSettings)
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s, err := describer.Describe(info.Namespace, info.Name, *o.DescriberSettings)
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if err != nil {
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if errs.Has(err.Error()) {
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continue
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@ -167,20 +202,20 @@ func RunDescribe(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, a
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}
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if first {
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first = false
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fmt.Fprint(out, s)
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fmt.Fprint(o.Out, s)
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} else {
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fmt.Fprintf(out, "\n\n%s", s)
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fmt.Fprintf(o.Out, "\n\n%s", s)
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}
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}
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return utilerrors.NewAggregate(allErrs)
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}
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func DescribeMatchingResources(f cmdutil.Factory, namespace, rsrc, prefix string, describerSettings *printers.DescriberSettings, out io.Writer, originalError error) error {
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r := f.NewBuilder().
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func (o *DescribeOptions) DescribeMatchingResources(originalError error, resource, prefix string) error {
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r := o.NewBuilder().
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Unstructured().
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NamespaceParam(namespace).DefaultNamespace().
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ResourceTypeOrNameArgs(true, rsrc).
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NamespaceParam(o.Namespace).DefaultNamespace().
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ResourceTypeOrNameArgs(true, resource).
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SingleResourceType().
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Flatten().
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Do()
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@ -188,7 +223,7 @@ func DescribeMatchingResources(f cmdutil.Factory, namespace, rsrc, prefix string
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if err != nil {
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return err
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}
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describer, err := f.Describer(mapping)
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describer, err := o.Describer(mapping)
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if err != nil {
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return err
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}
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@ -201,11 +236,11 @@ func DescribeMatchingResources(f cmdutil.Factory, namespace, rsrc, prefix string
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info := infos[ix]
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if strings.HasPrefix(info.Name, prefix) {
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isFound = true
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s, err := describer.Describe(info.Namespace, info.Name, *describerSettings)
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s, err := describer.Describe(info.Namespace, info.Name, *o.DescriberSettings)
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if err != nil {
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return err
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}
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fmt.Fprintf(out, "%s\n", s)
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fmt.Fprintf(o.Out, "%s\n", s)
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}
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}
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if !isFound {
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