struct

Kubernetes::EndpointPort

Inherits YAML::Serializable < JSON::Serializable < Kubernetes::Serializable < Struct < Value < Object

EndpointPort represents a Port used by an EndpointSlice

Constructors

new(ctx : YAML::ParseContext, node : YAML::Nodes::Node)
new(pull : ::JSON::PullParser)
new(*, __pull_for_json_serializable pull : ::JSON::PullParser)
new(*, __context_for_yaml_serializable ctx : YAML::ParseContext, __node_for_yaml_serializable node : YAML::Nodes::Node)

Instance methods

app_protocol

The application protocol for this port. This is used as a hint for implementations to offer richer behavior for protocols that they understand. This field follows standard Kubernetes label syntax. Valid values are either:

  • Un-prefixed protocol names - reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).
  • Kubernetes-defined prefixed names:
  • 'kubernetes.io/h2c' - HTTP/2 prior knowledge over cleartext as described in https://www.rfc-editor.org/rfc/rfc9113.html#name-starting-http-2-with-prior-
  • 'kubernetes.io/ws' - WebSocket over cleartext as described in https://www.rfc-editor.org/rfc/rfc6455
  • 'kubernetes.io/wss' - WebSocket over TLS as described in https://www.rfc-editor.org/rfc/rfc6455
  • Other protocols should use implementation-defined prefixed names such as mycompany.com/my-custom-protocol.
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app_protocol=(app_protocol : String | Nil)

The application protocol for this port. This is used as a hint for implementations to offer richer behavior for protocols that they understand. This field follows standard Kubernetes label syntax. Valid values are either:

  • Un-prefixed protocol names - reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).
  • Kubernetes-defined prefixed names:
  • 'kubernetes.io/h2c' - HTTP/2 prior knowledge over cleartext as described in https://www.rfc-editor.org/rfc/rfc9113.html#name-starting-http-2-with-prior-
  • 'kubernetes.io/ws' - WebSocket over cleartext as described in https://www.rfc-editor.org/rfc/rfc6455
  • 'kubernetes.io/wss' - WebSocket over TLS as described in https://www.rfc-editor.org/rfc/rfc6455
  • Other protocols should use implementation-defined prefixed names such as mycompany.com/my-custom-protocol.
Source
name

name represents the name of this port. All ports in an EndpointSlice must have a unique name. If the EndpointSlice is derived from a Kubernetes service, this corresponds to the Service.ports[].name. Name must either be an empty string or pass DNS_LABEL validation: * must be no more than 63 characters long. * must consist of lower case alphanumeric characters or '-'. * must start and end with an alphanumeric character. Default is empty string.

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name=(name : String | Nil)

name represents the name of this port. All ports in an EndpointSlice must have a unique name. If the EndpointSlice is derived from a Kubernetes service, this corresponds to the Service.ports[].name. Name must either be an empty string or pass DNS_LABEL validation: * must be no more than 63 characters long. * must consist of lower case alphanumeric characters or '-'. * must start and end with an alphanumeric character. Default is empty string.

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port

port represents the port number of the endpoint. If the EndpointSlice is derived from a Kubernetes service, this must be set to the service's target port. EndpointSlices used for other purposes may have a nil port.

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port=(port : Int32 | Nil)

port represents the port number of the endpoint. If the EndpointSlice is derived from a Kubernetes service, this must be set to the service's target port. EndpointSlices used for other purposes may have a nil port.

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protocol

protocol represents the IP protocol for this port. Must be UDP, TCP, or SCTP. Default is TCP.

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protocol=(protocol : String | Nil)

protocol represents the IP protocol for this port. Must be UDP, TCP, or SCTP. Default is TCP.

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Macros

field(name, type = nil, **options, &block)

Helper macro for defining fields with automatic camelCase conversion

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