Documentation
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Index ¶
- Constants
- func BuildConfiguredFromMetadata(metadata *pb.KubernetesObjectData) (*pb.ConfiguredKubernetesObjectData, error)
- func CacheKey(kind, namespace, name string) string
- func CacheKeyForObject(data *pb.ConfiguredKubernetesObjectData) (string, error)
- func ConvertMetaObjectToMetadata(ctx context.Context, obj metav1.ObjectMeta, clientset kubernetes.Interface, ...) *pb.KubernetesObjectData
- func ConvertToApplyObject(data *pb.ConfiguredKubernetesObjectData, apiGroup, apiVersion string) (*unstructured.Unstructured, string, error)
- func ConvertUnstructuredToAWSResource(logger *zap.Logger, obj *k8sUnstructured.Unstructured) (*pb.KubernetesObjectData, error)
- func ConvertUnstructuredToCiliumResource(obj *k8sUnstructured.Unstructured) (*pb.KubernetesObjectData, error)
- func ExtractKind(data *pb.ConfiguredKubernetesObjectData) (string, error)
- func ExtractResourceName(data *pb.ConfiguredKubernetesObjectData) (string, error)
- func GetMetadataFromResource(logger *zap.Logger, resource unstructured.Unstructured) (*metav1.ObjectMeta, error)
- func GetObjectMetadataFromRuntimeObject(obj runtime.Object) (*metav1.ObjectMeta, error)
- func IsAWSResource(kindOrResource string) bool
- func IsCiliumResource(kindOrResource string) bool
- func NewAWSResourceConverter(logger *zap.Logger) ...
- func NewCoreResourceConverter(clientset kubernetes.Interface, logger *zap.Logger) ...
Constants ¶
const ( // FieldManager identifies cloud-operator as the owner of fields in Server-Side Apply. // It is also used by the watcher to check managedFields ownership on K8s objects. FieldManager = "illumio-cloud-operator" )
Variables ¶
This section is empty.
Functions ¶
func BuildConfiguredFromMetadata ¶
func BuildConfiguredFromMetadata(metadata *pb.KubernetesObjectData) (*pb.ConfiguredKubernetesObjectData, error)
BuildConfiguredFromMetadata builds a ConfiguredKubernetesObjectData from the already-converted KubernetesObjectData for the runtime cache. Labels and annotations are copied as-is so the reconciler can detect drift via proto.Equal.
func CacheKey ¶ added in v1.5.0
CacheKey builds a cache key from kind, namespace, and name. Both config and runtime caches use this key format so lookups match without needing labels or reverse indexes.
func CacheKeyForObject ¶ added in v1.5.0
func CacheKeyForObject(data *pb.ConfiguredKubernetesObjectData) (string, error)
CacheKeyForObject computes a cache key from a configured object's kind, namespace, and name.
func ConvertMetaObjectToMetadata ¶
func ConvertMetaObjectToMetadata(ctx context.Context, obj metav1.ObjectMeta, clientset kubernetes.Interface, kind, apiGroup, apiVersion string) *pb.KubernetesObjectData
ConvertMetaObjectToMetadata takes a metav1.ObjectMeta and converts it into a proto message object KubernetesMetadata.
func ConvertToApplyObject ¶
func ConvertToApplyObject(data *pb.ConfiguredKubernetesObjectData, apiGroup, apiVersion string) (*unstructured.Unstructured, string, error)
ConvertToApplyObject converts ConfiguredKubernetesObjectData to an *unstructured.Unstructured suitable for Server-Side Apply. Proto specs are marshaled via protojson to preserve strict typing and produce camelCase field names that match Cilium's CRD schema.
func ConvertUnstructuredToAWSResource ¶ added in v1.5.0
func ConvertUnstructuredToAWSResource(logger *zap.Logger, obj *k8sUnstructured.Unstructured) (*pb.KubernetesObjectData, error)
ConvertUnstructuredToAWSResource converts an unstructured AWS ClusterNetworkPolicy (networking.k8s.aws/v1alpha1) to a KubernetesObjectData proto.
func ConvertUnstructuredToCiliumResource ¶
func ConvertUnstructuredToCiliumResource(obj *k8sUnstructured.Unstructured) (*pb.KubernetesObjectData, error)
ConvertUnstructuredToCiliumResource converts an unstructured Cilium resource to a KubernetesObjectData proto. This handles CiliumNetworkPolicy, CiliumClusterwideNetworkPolicy, and CiliumCIDRGroup.
func ExtractKind ¶ added in v1.5.0
func ExtractKind(data *pb.ConfiguredKubernetesObjectData) (string, error)
ExtractKind returns the Kubernetes kind string for a configured object.
func ExtractResourceName ¶
func ExtractResourceName(data *pb.ConfiguredKubernetesObjectData) (string, error)
ExtractResourceName returns the plural resource name for the given configured object's kind.
func GetMetadataFromResource ¶
func GetMetadataFromResource(logger *zap.Logger, resource unstructured.Unstructured) (*metav1.ObjectMeta, error)
GetMetadataFromResource extracts the metav1.ObjectMeta from an unstructured.Unstructured resource. It utilizes the unstructured's inherent methods to access the metadata directly.
func GetObjectMetadataFromRuntimeObject ¶
func GetObjectMetadataFromRuntimeObject(obj runtime.Object) (*metav1.ObjectMeta, error)
GetObjectMetadataFromRuntimeObject safely extracts metadata from any Kubernetes runtime.Object. It returns a pointer to a metav1.ObjectMeta structure if successful, along with any error encountered.
func IsAWSResource ¶ added in v1.5.0
IsAWSResource returns true if the input identifies an AWS VPC CNI policy resource. Accepts both Kind (PascalCase) and resource name (lowercase plural).
func IsCiliumResource ¶
IsCiliumResource returns true if the input identifies a Cilium resource. Accepts both Kind (PascalCase) and resource name (lowercase plural).
func NewAWSResourceConverter ¶ added in v1.5.0
func NewAWSResourceConverter(logger *zap.Logger) func(ctx context.Context, obj *k8sUnstructured.Unstructured) (*pb.KubernetesObjectData, error)
NewAWSResourceConverter returns a ResourceConverter for AWS VPC CNI policy resources. It closes over logger so conversion can warn on unexpected values (e.g. unknown policy types) without failing the conversion.
func NewCoreResourceConverter ¶
func NewCoreResourceConverter(clientset kubernetes.Interface, logger *zap.Logger) func(ctx context.Context, obj *unstructured.Unstructured) (*pb.KubernetesObjectData, error)
NewCoreResourceConverter returns a ResourceConverter for standard Kubernetes resources. It closes over clientset and logger because core resource conversion needs them to fetch additional data (Pod IPs, NetworkPolicy specs, Node provider IDs, Service details).
Types ¶
This section is empty.
Source Files