parser

Documentation

Index

• Constants
• type CompactSyncRequirements
• type GVKClause
• type GVKEquivalenceSet
  • func ExpandGVKClause(clause GVKClause) GVKEquivalenceSet
  • func (s GVKEquivalenceSet) String() string
• type SyncRequirements
  • func ExpandCompactRequirements(compactSyncRequirements CompactSyncRequirements) (SyncRequirements, error)
  • func ReadSyncRequirements(t *templates.ConstraintTemplate) (SyncRequirements, error)
  • func (s SyncRequirements) String() string

Constants

const SyncAnnotationName = "metadata.gatekeeper.sh/requires-sync-data"

syncAnnotationName is the name of the annotation that stores GVKS that are required to be synced.

Types

type CompactSyncRequirements

type CompactSyncRequirements [][]GVKClause

CompactSyncRequirements contains a list of ANDed requirements, each of which contains a list of GVK clauses.

type GVKClause

type GVKClause struct {
	Groups   []string `json:"groups"`
	Versions []string `json:"versions"`
	Kinds    []string `json:"kinds"`
}

GVKClause contains a set of equivalent GVKs, expressed in the form [groups, versions, kinds] where any combination of items from these three fields can be considered a valid option. Used for unmarshalling as this is the form used in requiressync annotations.

type GVKEquivalenceSet

type GVKEquivalenceSet map[schema.GroupVersionKind]struct{}

GVKEquivalenceSet is a set of GVKs that a template can use interchangeably in its referential policy implementation.

func ExpandGVKClause

func ExpandGVKClause(clause GVKClause) GVKEquivalenceSet

Takes a GVK Clause and expands it into a GVKEquivalenceSet (to be unioned with the GVKEquivalenceSet expansions of the other clauses).

func (GVKEquivalenceSet) String

func (s GVKEquivalenceSet) String() string

type SyncRequirements

type SyncRequirements []GVKEquivalenceSet

SyncRequirements contains a list of ANDed requirements, each of which contains a GVK equivalence set.

func ExpandCompactRequirements

func ExpandCompactRequirements(compactSyncRequirements CompactSyncRequirements) (SyncRequirements, error)

Takes a CompactSyncRequirements (the json form provided in the template annotation) and expands it into a SyncRequirements.

func ReadSyncRequirements

func ReadSyncRequirements(t *templates.ConstraintTemplate) (SyncRequirements, error)

ReadSyncRequirements parses the sync requirements from a constraint template.

func (SyncRequirements) String

func (s SyncRequirements) String() string