public sealed class MetadataFilter : IMessage<MetadataFilter>, IEquatable<MetadataFilter>, IDeepCloneable<MetadataFilter>, IBufferMessage, IMessageOpaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies. For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in of their XDS requests to loadbalancers.
Implements
IMessage<MetadataFilter>, IEquatable<MetadataFilter>, IDeepCloneable<MetadataFilter>, IBufferMessage, IMessageNamespace
Google.Cloud.Compute.V1Assembly
Google.Cloud.Compute.V1.dll
Constructors
MetadataFilter()
public MetadataFilter()MetadataFilter(MetadataFilter)
public MetadataFilter(MetadataFilter other)| Parameter | |
|---|---|
| Name | Description |
other | MetadataFilter |
Properties
FilterLabels
public RepeatedField<MetadataFilterLabelMatch> FilterLabels { get; }The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria This list must not be empty and can have at the most 64 entries.
| Property Value | |
|---|---|
| Type | Description |
RepeatedField<MetadataFilterLabelMatch> | |
FilterMatchCriteria
public string FilterMatchCriteria { get; set; }Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match. Supported values are: - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata. - MATCH_ALL: All filterLabels must have matching labels in the provided metadata. Check the FilterMatchCriteria enum for the list of possible values.
| Property Value | |
|---|---|
| Type | Description |
String | |
HasFilterMatchCriteria
public bool HasFilterMatchCriteria { get; }Gets whether the "filter_match_criteria" field is set
| Property Value | |
|---|---|
| Type | Description |
Boolean | |