42b6b374cf
https://github.com/kubernetes/enhancements/blob/master/keps/sig-storage/177-volume-snapshot/tighten-validation-webhook-crd.md 1. Ratcheting validation webhook server image 2. Controller labels invalid objects 3. Unit tests for webhook 4. Deployment README and example deployment method with certs 5. Update top-level README Racheting validation: 1. webhook is strict on create 2. webhook is strict on updates where the existing object passes strict validation 3. webhook is relaxed on updates where the existing object fails strict validation (allows finalizer removal, status update, deletion, etc) Additionally the validating wehook server will perform immutability checks on scenario 2 above.
86 lines
3.5 KiB
Go
86 lines
3.5 KiB
Go
package cobra
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import (
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"github.com/spf13/pflag"
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)
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// MarkFlagRequired adds the BashCompOneRequiredFlag annotation to the named flag if it exists,
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// and causes your command to report an error if invoked without the flag.
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func (c *Command) MarkFlagRequired(name string) error {
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return MarkFlagRequired(c.Flags(), name)
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}
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// MarkPersistentFlagRequired adds the BashCompOneRequiredFlag annotation to the named persistent flag if it exists,
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// and causes your command to report an error if invoked without the flag.
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func (c *Command) MarkPersistentFlagRequired(name string) error {
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return MarkFlagRequired(c.PersistentFlags(), name)
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}
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// MarkFlagRequired adds the BashCompOneRequiredFlag annotation to the named flag if it exists,
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// and causes your command to report an error if invoked without the flag.
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func MarkFlagRequired(flags *pflag.FlagSet, name string) error {
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return flags.SetAnnotation(name, BashCompOneRequiredFlag, []string{"true"})
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}
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// MarkFlagFilename adds the BashCompFilenameExt annotation to the named flag, if it exists.
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// Generated bash autocompletion will select filenames for the flag, limiting to named extensions if provided.
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func (c *Command) MarkFlagFilename(name string, extensions ...string) error {
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return MarkFlagFilename(c.Flags(), name, extensions...)
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}
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// MarkFlagCustom adds the BashCompCustom annotation to the named flag, if it exists.
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// Generated bash autocompletion will call the bash function f for the flag.
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func (c *Command) MarkFlagCustom(name string, f string) error {
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return MarkFlagCustom(c.Flags(), name, f)
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}
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// MarkPersistentFlagFilename instructs the various shell completion
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// implementations to limit completions for this persistent flag to the
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// specified extensions (patterns).
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//
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// Shell Completion compatibility matrix: bash, zsh
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func (c *Command) MarkPersistentFlagFilename(name string, extensions ...string) error {
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return MarkFlagFilename(c.PersistentFlags(), name, extensions...)
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}
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// MarkFlagFilename instructs the various shell completion implementations to
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// limit completions for this flag to the specified extensions (patterns).
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//
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// Shell Completion compatibility matrix: bash, zsh
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func MarkFlagFilename(flags *pflag.FlagSet, name string, extensions ...string) error {
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return flags.SetAnnotation(name, BashCompFilenameExt, extensions)
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}
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// MarkFlagCustom instructs the various shell completion implementations to
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// limit completions for this flag to the specified extensions (patterns).
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//
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// Shell Completion compatibility matrix: bash, zsh
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func MarkFlagCustom(flags *pflag.FlagSet, name string, f string) error {
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return flags.SetAnnotation(name, BashCompCustom, []string{f})
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}
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// MarkFlagDirname instructs the various shell completion implementations to
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// complete only directories with this named flag.
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//
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// Shell Completion compatibility matrix: zsh
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func (c *Command) MarkFlagDirname(name string) error {
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return MarkFlagDirname(c.Flags(), name)
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}
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// MarkPersistentFlagDirname instructs the various shell completion
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// implementations to complete only directories with this persistent named flag.
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//
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// Shell Completion compatibility matrix: zsh
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func (c *Command) MarkPersistentFlagDirname(name string) error {
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return MarkFlagDirname(c.PersistentFlags(), name)
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}
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// MarkFlagDirname instructs the various shell completion implementations to
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// complete only directories with this specified flag.
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//
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// Shell Completion compatibility matrix: zsh
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func MarkFlagDirname(flags *pflag.FlagSet, name string) error {
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zshPattern := "-(/)"
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return flags.SetAnnotation(name, zshCompDirname, []string{zshPattern})
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}
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