dns_filterv3

package
v0.11.3 Latest Latest
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 Go to latest Published: Jun 6, 2023 License: Apache-2.0 Imports: 22 Imported by: 0

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Constants

This section is empty.

Variables

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var File_envoy_extensions_filters_udp_dns_filter_v3_dns_filter_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type DnsFilterConfig 

type DnsFilterConfig struct {

	// The stat prefix used when emitting DNS filter statistics
	StatPrefix string `protobuf:"bytes,1,opt,name=stat_prefix,json=statPrefix,proto3" json:"stat_prefix,omitempty"`
	// Server context configuration contains the data that the filter uses to respond
	// to DNS requests.
	ServerConfig *DnsFilterConfig_ServerContextConfig `protobuf:"bytes,2,opt,name=server_config,json=serverConfig,proto3" json:"server_config,omitempty"`
	// Client context configuration controls Envoy's behavior when it must use external
	// resolvers to answer a query. This object is optional and if omitted instructs
	// the filter to resolve queries from the data in the server_config
	ClientConfig *DnsFilterConfig_ClientContextConfig `protobuf:"bytes,3,opt,name=client_config,json=clientConfig,proto3" json:"client_config,omitempty"`
	// contains filtered or unexported fields
}

Configuration for the DNS filter.

func (*DnsFilterConfig) Descriptor deprecated 

func (*DnsFilterConfig) Descriptor() ([]byte, []int)

Deprecated: Use DnsFilterConfig.ProtoReflect.Descriptor instead.

func (*DnsFilterConfig) GetClientConfig 

func (x *DnsFilterConfig) GetClientConfig() *DnsFilterConfig_ClientContextConfig

func (*DnsFilterConfig) GetServerConfig 

func (x *DnsFilterConfig) GetServerConfig() *DnsFilterConfig_ServerContextConfig

func (*DnsFilterConfig) GetStatPrefix 

func (x *DnsFilterConfig) GetStatPrefix() string

func (*DnsFilterConfig) ProtoMessage 

func (*DnsFilterConfig) ProtoMessage()

func (*DnsFilterConfig) ProtoReflect 

func (x *DnsFilterConfig) ProtoReflect() protoreflect.Message

func (*DnsFilterConfig) Reset 

func (x *DnsFilterConfig) Reset()

func (*DnsFilterConfig) String 

func (x *DnsFilterConfig) String() string

func (*DnsFilterConfig) Validate 

func (m *DnsFilterConfig) Validate() error

Validate checks the field values on DnsFilterConfig with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*DnsFilterConfig) ValidateAll 

func (m *DnsFilterConfig) ValidateAll() error

ValidateAll checks the field values on DnsFilterConfig with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in DnsFilterConfigMultiError, or nil if none found.

type DnsFilterConfigMultiError 

type DnsFilterConfigMultiError []error

DnsFilterConfigMultiError is an error wrapping multiple validation errors returned by DnsFilterConfig.ValidateAll() if the designated constraints aren't met.

func (DnsFilterConfigMultiError) AllErrors 

func (m DnsFilterConfigMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (DnsFilterConfigMultiError) Error 

func (m DnsFilterConfigMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type DnsFilterConfigValidationError 

type DnsFilterConfigValidationError struct {
	// contains filtered or unexported fields
}

DnsFilterConfigValidationError is the validation error returned by DnsFilterConfig.Validate if the designated constraints aren't met.

func (DnsFilterConfigValidationError) Cause 

func (e DnsFilterConfigValidationError) Cause() error

Cause function returns cause value.

func (DnsFilterConfigValidationError) Error 

func (e DnsFilterConfigValidationError) Error() string

Error satisfies the builtin error interface

func (DnsFilterConfigValidationError) ErrorName 

func (e DnsFilterConfigValidationError) ErrorName() string

ErrorName returns error name.

func (DnsFilterConfigValidationError) Field 

func (e DnsFilterConfigValidationError) Field() string

Field function returns field value.

func (DnsFilterConfigValidationError) Key 

func (e DnsFilterConfigValidationError) Key() bool

Key function returns key value.

func (DnsFilterConfigValidationError) Reason 

func (e DnsFilterConfigValidationError) Reason() string

Reason function returns reason value.

type DnsFilterConfig_ClientContextConfig 

type DnsFilterConfig_ClientContextConfig struct {

	// Sets the maximum time we will wait for the upstream query to complete
	// We allow 5s for the upstream resolution to complete, so the minimum
	// value here is 1. Note that the total latency for a failed query is the
	// number of retries multiplied by the resolver_timeout.
	ResolverTimeout *duration.Duration `protobuf:"bytes,1,opt,name=resolver_timeout,json=resolverTimeout,proto3" json:"resolver_timeout,omitempty"`
	// This field was used for `dns_resolution_config` in Envoy 1.19.0 and
	// 1.19.1.
	// Control planes that need to set this field for Envoy 1.19.0 and
	// 1.19.1 clients should fork the protobufs and change the field type
	// to `DnsResolutionConfig`.
	// Control planes that need to simultaneously support Envoy 1.18.x and
	// Envoy 1.19.x should avoid Envoy 1.19.0 and 1.19.1.
	//
	// [#not-implemented-hide:]
	//
	// Deprecated: Marked as deprecated in envoy/extensions/filters/udp/dns_filter/v3/dns_filter.proto.
	UpstreamResolvers []*v31.Address `protobuf:"bytes,2,rep,name=upstream_resolvers,json=upstreamResolvers,proto3" json:"upstream_resolvers,omitempty"`
	// DNS resolution configuration which includes the underlying dns resolver addresses and options.
	// This field is deprecated in favor of
	// :ref:`typed_dns_resolver_config <envoy_v3_api_field_extensions.filters.udp.dns_filter.v3.DnsFilterConfig.ClientContextConfig.typed_dns_resolver_config>`.
	//
	// Deprecated: Marked as deprecated in envoy/extensions/filters/udp/dns_filter/v3/dns_filter.proto.
	DnsResolutionConfig *v31.DnsResolutionConfig `protobuf:"bytes,5,opt,name=dns_resolution_config,json=dnsResolutionConfig,proto3" json:"dns_resolution_config,omitempty"`
	// DNS resolver type configuration extension. This extension can be used to configure c-ares, apple,
	// or any other DNS resolver types and the related parameters.
	// For example, an object of
	// :ref:`CaresDnsResolverConfig <envoy_v3_api_msg_extensions.network.dns_resolver.cares.v3.CaresDnsResolverConfig>`
	// can be packed into this “typed_dns_resolver_config“. This configuration replaces the
	// :ref:`dns_resolution_config <envoy_v3_api_field_extensions.filters.udp.dns_filter.v3.DnsFilterConfig.ClientContextConfig.dns_resolution_config>`
	// configuration.
	// During the transition period when both “dns_resolution_config“ and “typed_dns_resolver_config“ exists,
	// when “typed_dns_resolver_config“ is in place, Envoy will use it and ignore “dns_resolution_config“.
	// When “typed_dns_resolver_config“ is missing, the default behavior is in place.
	// [#extension-category: envoy.network.dns_resolver]
	TypedDnsResolverConfig *v31.TypedExtensionConfig `` /* 131-byte string literal not displayed */
	// Controls how many outstanding external lookup contexts the filter tracks.
	// The context structure allows the filter to respond to every query even if the external
	// resolution times out or is otherwise unsuccessful
	MaxPendingLookups uint64 `protobuf:"varint,3,opt,name=max_pending_lookups,json=maxPendingLookups,proto3" json:"max_pending_lookups,omitempty"`
	// contains filtered or unexported fields
}

This message contains the configuration for the DNS Filter operating in a client context. This message will contain the timeouts, retry, and forwarding configuration for Envoy to make DNS requests to other resolvers

[#next-free-field: 6]

func (*DnsFilterConfig_ClientContextConfig) Descriptor deprecated 

func (*DnsFilterConfig_ClientContextConfig) Descriptor() ([]byte, []int)

Deprecated: Use DnsFilterConfig_ClientContextConfig.ProtoReflect.Descriptor instead.

func (*DnsFilterConfig_ClientContextConfig) GetDnsResolutionConfig deprecated 

func (x *DnsFilterConfig_ClientContextConfig) GetDnsResolutionConfig() *v31.DnsResolutionConfig

Deprecated: Marked as deprecated in envoy/extensions/filters/udp/dns_filter/v3/dns_filter.proto.

func (*DnsFilterConfig_ClientContextConfig) GetMaxPendingLookups 

func (x *DnsFilterConfig_ClientContextConfig) GetMaxPendingLookups() uint64

func (*DnsFilterConfig_ClientContextConfig) GetResolverTimeout 

func (x *DnsFilterConfig_ClientContextConfig) GetResolverTimeout() *duration.Duration

func (*DnsFilterConfig_ClientContextConfig) GetTypedDnsResolverConfig 

func (x *DnsFilterConfig_ClientContextConfig) GetTypedDnsResolverConfig() *v31.TypedExtensionConfig

func (*DnsFilterConfig_ClientContextConfig) GetUpstreamResolvers deprecated 

func (x *DnsFilterConfig_ClientContextConfig) GetUpstreamResolvers() []*v31.Address

Deprecated: Marked as deprecated in envoy/extensions/filters/udp/dns_filter/v3/dns_filter.proto.

func (*DnsFilterConfig_ClientContextConfig) ProtoMessage 

func (*DnsFilterConfig_ClientContextConfig) ProtoMessage()

func (*DnsFilterConfig_ClientContextConfig) ProtoReflect 

func (x *DnsFilterConfig_ClientContextConfig) ProtoReflect() protoreflect.Message

func (*DnsFilterConfig_ClientContextConfig) Reset 

func (x *DnsFilterConfig_ClientContextConfig) Reset()

func (*DnsFilterConfig_ClientContextConfig) String 

func (x *DnsFilterConfig_ClientContextConfig) String() string

func (*DnsFilterConfig_ClientContextConfig) Validate 

func (m *DnsFilterConfig_ClientContextConfig) Validate() error

Validate checks the field values on DnsFilterConfig_ClientContextConfig with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*DnsFilterConfig_ClientContextConfig) ValidateAll 

func (m *DnsFilterConfig_ClientContextConfig) ValidateAll() error

ValidateAll checks the field values on DnsFilterConfig_ClientContextConfig with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in DnsFilterConfig_ClientContextConfigMultiError, or nil if none found.

type DnsFilterConfig_ClientContextConfigMultiError 

type DnsFilterConfig_ClientContextConfigMultiError []error

DnsFilterConfig_ClientContextConfigMultiError is an error wrapping multiple validation errors returned by DnsFilterConfig_ClientContextConfig.ValidateAll() if the designated constraints aren't met.

func (DnsFilterConfig_ClientContextConfigMultiError) AllErrors 

func (m DnsFilterConfig_ClientContextConfigMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (DnsFilterConfig_ClientContextConfigMultiError) Error 

func (m DnsFilterConfig_ClientContextConfigMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type DnsFilterConfig_ClientContextConfigValidationError 

type DnsFilterConfig_ClientContextConfigValidationError struct {
	// contains filtered or unexported fields
}

DnsFilterConfig_ClientContextConfigValidationError is the validation error returned by DnsFilterConfig_ClientContextConfig.Validate if the designated constraints aren't met.

func (DnsFilterConfig_ClientContextConfigValidationError) Cause 

func (e DnsFilterConfig_ClientContextConfigValidationError) Cause() error

Cause function returns cause value.

func (DnsFilterConfig_ClientContextConfigValidationError) Error 

func (e DnsFilterConfig_ClientContextConfigValidationError) Error() string

Error satisfies the builtin error interface

func (DnsFilterConfig_ClientContextConfigValidationError) ErrorName 

func (e DnsFilterConfig_ClientContextConfigValidationError) ErrorName() string

ErrorName returns error name.

func (DnsFilterConfig_ClientContextConfigValidationError) Field 

func (e DnsFilterConfig_ClientContextConfigValidationError) Field() string

Field function returns field value.

func (DnsFilterConfig_ClientContextConfigValidationError) Key 

func (e DnsFilterConfig_ClientContextConfigValidationError) Key() bool

Key function returns key value.

func (DnsFilterConfig_ClientContextConfigValidationError) Reason 

func (e DnsFilterConfig_ClientContextConfigValidationError) Reason() string

Reason function returns reason value.

type DnsFilterConfig_ServerContextConfig 

type DnsFilterConfig_ServerContextConfig struct {

	// Types that are assignable to ConfigSource:
	//	*DnsFilterConfig_ServerContextConfig_InlineDnsTable
	//	*DnsFilterConfig_ServerContextConfig_ExternalDnsTable
	ConfigSource isDnsFilterConfig_ServerContextConfig_ConfigSource `protobuf_oneof:"config_source"`
	// contains filtered or unexported fields
}

This message contains the configuration for the DNS Filter operating in a server context. This message will contain the virtual hosts and associated addresses with which Envoy will respond to queries

func (*DnsFilterConfig_ServerContextConfig) Descriptor deprecated 

func (*DnsFilterConfig_ServerContextConfig) Descriptor() ([]byte, []int)

Deprecated: Use DnsFilterConfig_ServerContextConfig.ProtoReflect.Descriptor instead.

func (*DnsFilterConfig_ServerContextConfig) GetConfigSource 

func (m *DnsFilterConfig_ServerContextConfig) GetConfigSource() isDnsFilterConfig_ServerContextConfig_ConfigSource

func (*DnsFilterConfig_ServerContextConfig) GetExternalDnsTable 

func (x *DnsFilterConfig_ServerContextConfig) GetExternalDnsTable() *v31.DataSource

func (*DnsFilterConfig_ServerContextConfig) GetInlineDnsTable 

func (x *DnsFilterConfig_ServerContextConfig) GetInlineDnsTable() *v3.DnsTable

func (*DnsFilterConfig_ServerContextConfig) ProtoMessage 

func (*DnsFilterConfig_ServerContextConfig) ProtoMessage()

func (*DnsFilterConfig_ServerContextConfig) ProtoReflect 

func (x *DnsFilterConfig_ServerContextConfig) ProtoReflect() protoreflect.Message

func (*DnsFilterConfig_ServerContextConfig) Reset 

func (x *DnsFilterConfig_ServerContextConfig) Reset()

func (*DnsFilterConfig_ServerContextConfig) String 

func (x *DnsFilterConfig_ServerContextConfig) String() string

func (*DnsFilterConfig_ServerContextConfig) Validate 

func (m *DnsFilterConfig_ServerContextConfig) Validate() error

Validate checks the field values on DnsFilterConfig_ServerContextConfig with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*DnsFilterConfig_ServerContextConfig) ValidateAll 

func (m *DnsFilterConfig_ServerContextConfig) ValidateAll() error

ValidateAll checks the field values on DnsFilterConfig_ServerContextConfig with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in DnsFilterConfig_ServerContextConfigMultiError, or nil if none found.

type DnsFilterConfig_ServerContextConfigMultiError 

type DnsFilterConfig_ServerContextConfigMultiError []error

DnsFilterConfig_ServerContextConfigMultiError is an error wrapping multiple validation errors returned by DnsFilterConfig_ServerContextConfig.ValidateAll() if the designated constraints aren't met.

func (DnsFilterConfig_ServerContextConfigMultiError) AllErrors 

func (m DnsFilterConfig_ServerContextConfigMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (DnsFilterConfig_ServerContextConfigMultiError) Error 

func (m DnsFilterConfig_ServerContextConfigMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type DnsFilterConfig_ServerContextConfigValidationError 

type DnsFilterConfig_ServerContextConfigValidationError struct {
	// contains filtered or unexported fields
}

DnsFilterConfig_ServerContextConfigValidationError is the validation error returned by DnsFilterConfig_ServerContextConfig.Validate if the designated constraints aren't met.

func (DnsFilterConfig_ServerContextConfigValidationError) Cause 

func (e DnsFilterConfig_ServerContextConfigValidationError) Cause() error

Cause function returns cause value.

func (DnsFilterConfig_ServerContextConfigValidationError) Error 

func (e DnsFilterConfig_ServerContextConfigValidationError) Error() string

Error satisfies the builtin error interface

func (DnsFilterConfig_ServerContextConfigValidationError) ErrorName 

func (e DnsFilterConfig_ServerContextConfigValidationError) ErrorName() string

ErrorName returns error name.

func (DnsFilterConfig_ServerContextConfigValidationError) Field 

func (e DnsFilterConfig_ServerContextConfigValidationError) Field() string

Field function returns field value.

func (DnsFilterConfig_ServerContextConfigValidationError) Key 

func (e DnsFilterConfig_ServerContextConfigValidationError) Key() bool

Key function returns key value.

func (DnsFilterConfig_ServerContextConfigValidationError) Reason 

func (e DnsFilterConfig_ServerContextConfigValidationError) Reason() string

Reason function returns reason value.

type DnsFilterConfig_ServerContextConfig_ExternalDnsTable 

type DnsFilterConfig_ServerContextConfig_ExternalDnsTable struct {
	// Seed the filter configuration from an external path. This source
	// is a yaml formatted file that contains the DnsTable driving Envoy's
	// responses to DNS queries
	ExternalDnsTable *v31.DataSource `protobuf:"bytes,2,opt,name=external_dns_table,json=externalDnsTable,proto3,oneof"`
}

type DnsFilterConfig_ServerContextConfig_InlineDnsTable 

type DnsFilterConfig_ServerContextConfig_InlineDnsTable struct {
	// Load the configuration specified from the control plane
	InlineDnsTable *v3.DnsTable `protobuf:"bytes,1,opt,name=inline_dns_table,json=inlineDnsTable,proto3,oneof"`
}

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