io.envoyproxy.envoy.extensions.common.dynamic_forward_proxy.v3

Class DnsCacheConfig.Builder

java.lang.Object

com.google.protobuf.AbstractMessageLite.Builder

com.google.protobuf.AbstractMessage.Builder<BuilderType>

com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

io.envoyproxy.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheConfig.Builder

All Implemented Interfaces:

com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, DnsCacheConfigOrBuilder, Cloneable

Enclosing class:

DnsCacheConfig

public static final class DnsCacheConfig.Builder
extends com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>
implements DnsCacheConfigOrBuilder

 Configuration for the dynamic forward proxy DNS cache. See the :ref:`architecture overview
 <arch_overview_http_dynamic_forward_proxy>` for more information.
 [#next-free-field: 9]
 

Protobuf type envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheConfig

Method Summary

Modifier and Type	Method and Description
DnsCacheConfig.Builder	addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, Object value)
DnsCacheConfig	build()
DnsCacheConfig	buildPartial()
DnsCacheConfig.Builder	clear()
DnsCacheConfig.Builder	clearDnsCacheCircuitBreaker() The config of circuit breakers for resolver.
DnsCacheConfig.Builder	clearDnsFailureRefreshRate() If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
DnsCacheConfig.Builder	clearDnsLookupFamily() The DNS lookup family to use during resolution.
DnsCacheConfig.Builder	clearDnsRefreshRate() The DNS refresh rate for currently cached DNS hosts.
DnsCacheConfig.Builder	clearField(com.google.protobuf.Descriptors.FieldDescriptor field)
DnsCacheConfig.Builder	clearHostTtl() The TTL for hosts that are unused.
DnsCacheConfig.Builder	clearMaxHosts() The maximum number of hosts that the cache will hold.
DnsCacheConfig.Builder	clearName() The name of the cache.
DnsCacheConfig.Builder	clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)
DnsCacheConfig.Builder	clearUseTcpForDnsLookups() [#next-major-version: Reconcile DNS options in a single message.]
DnsCacheConfig.Builder	clone()
DnsCacheConfig	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Descriptors.Descriptor	getDescriptorForType()
DnsCacheCircuitBreakers	getDnsCacheCircuitBreaker() The config of circuit breakers for resolver.
DnsCacheCircuitBreakers.Builder	getDnsCacheCircuitBreakerBuilder() The config of circuit breakers for resolver.
DnsCacheCircuitBreakersOrBuilder	getDnsCacheCircuitBreakerOrBuilder() The config of circuit breakers for resolver.
Cluster.RefreshRate	getDnsFailureRefreshRate() If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
Cluster.RefreshRate.Builder	getDnsFailureRefreshRateBuilder() If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
Cluster.RefreshRateOrBuilder	getDnsFailureRefreshRateOrBuilder() If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
Cluster.DnsLookupFamily	getDnsLookupFamily() The DNS lookup family to use during resolution.
int	getDnsLookupFamilyValue() The DNS lookup family to use during resolution.
com.google.protobuf.Duration	getDnsRefreshRate() The DNS refresh rate for currently cached DNS hosts.
com.google.protobuf.Duration.Builder	getDnsRefreshRateBuilder() The DNS refresh rate for currently cached DNS hosts.
com.google.protobuf.DurationOrBuilder	getDnsRefreshRateOrBuilder() The DNS refresh rate for currently cached DNS hosts.
com.google.protobuf.Duration	getHostTtl() The TTL for hosts that are unused.
com.google.protobuf.Duration.Builder	getHostTtlBuilder() The TTL for hosts that are unused.
com.google.protobuf.DurationOrBuilder	getHostTtlOrBuilder() The TTL for hosts that are unused.
com.google.protobuf.UInt32Value	getMaxHosts() The maximum number of hosts that the cache will hold.
com.google.protobuf.UInt32Value.Builder	getMaxHostsBuilder() The maximum number of hosts that the cache will hold.
com.google.protobuf.UInt32ValueOrBuilder	getMaxHostsOrBuilder() The maximum number of hosts that the cache will hold.
String	getName() The name of the cache.
com.google.protobuf.ByteString	getNameBytes() The name of the cache.
boolean	getUseTcpForDnsLookups() [#next-major-version: Reconcile DNS options in a single message.]
boolean	hasDnsCacheCircuitBreaker() The config of circuit breakers for resolver.
boolean	hasDnsFailureRefreshRate() If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
boolean	hasDnsRefreshRate() The DNS refresh rate for currently cached DNS hosts.
boolean	hasHostTtl() The TTL for hosts that are unused.
boolean	hasMaxHosts() The maximum number of hosts that the cache will hold.
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
DnsCacheConfig.Builder	mergeDnsCacheCircuitBreaker(DnsCacheCircuitBreakers value) The config of circuit breakers for resolver.
DnsCacheConfig.Builder	mergeDnsFailureRefreshRate(Cluster.RefreshRate value) If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
DnsCacheConfig.Builder	mergeDnsRefreshRate(com.google.protobuf.Duration value) The DNS refresh rate for currently cached DNS hosts.
DnsCacheConfig.Builder	mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
DnsCacheConfig.Builder	mergeFrom(DnsCacheConfig other)
DnsCacheConfig.Builder	mergeFrom(com.google.protobuf.Message other)
DnsCacheConfig.Builder	mergeHostTtl(com.google.protobuf.Duration value) The TTL for hosts that are unused.
DnsCacheConfig.Builder	mergeMaxHosts(com.google.protobuf.UInt32Value value) The maximum number of hosts that the cache will hold.
DnsCacheConfig.Builder	mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
DnsCacheConfig.Builder	setDnsCacheCircuitBreaker(DnsCacheCircuitBreakers.Builder builderForValue) The config of circuit breakers for resolver.
DnsCacheConfig.Builder	setDnsCacheCircuitBreaker(DnsCacheCircuitBreakers value) The config of circuit breakers for resolver.
DnsCacheConfig.Builder	setDnsFailureRefreshRate(Cluster.RefreshRate.Builder builderForValue) If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
DnsCacheConfig.Builder	setDnsFailureRefreshRate(Cluster.RefreshRate value) If the DNS failure refresh rate is specified, this is used as the cache's DNS refresh rate when DNS requests are failing.
DnsCacheConfig.Builder	setDnsLookupFamily(Cluster.DnsLookupFamily value) The DNS lookup family to use during resolution.
DnsCacheConfig.Builder	setDnsLookupFamilyValue(int value) The DNS lookup family to use during resolution.
DnsCacheConfig.Builder	setDnsRefreshRate(com.google.protobuf.Duration.Builder builderForValue) The DNS refresh rate for currently cached DNS hosts.
DnsCacheConfig.Builder	setDnsRefreshRate(com.google.protobuf.Duration value) The DNS refresh rate for currently cached DNS hosts.
DnsCacheConfig.Builder	setField(com.google.protobuf.Descriptors.FieldDescriptor field, Object value)
DnsCacheConfig.Builder	setHostTtl(com.google.protobuf.Duration.Builder builderForValue) The TTL for hosts that are unused.
DnsCacheConfig.Builder	setHostTtl(com.google.protobuf.Duration value) The TTL for hosts that are unused.
DnsCacheConfig.Builder	setMaxHosts(com.google.protobuf.UInt32Value.Builder builderForValue) The maximum number of hosts that the cache will hold.
DnsCacheConfig.Builder	setMaxHosts(com.google.protobuf.UInt32Value value) The maximum number of hosts that the cache will hold.
DnsCacheConfig.Builder	setName(String value) The name of the cache.
DnsCacheConfig.Builder	setNameBytes(com.google.protobuf.ByteString value) The name of the cache.
DnsCacheConfig.Builder	setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index, Object value)
DnsCacheConfig.Builder	setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
DnsCacheConfig.Builder	setUseTcpForDnsLookups(boolean value) [#next-major-version: Reconcile DNS options in a single message.]

Methods inherited from class com.google.protobuf.GeneratedMessageV3.Builder

getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMutableMapField, isClean, markClean, newBuilderForField, onBuilt, onChanged, setUnknownFieldsProto3

Methods inherited from class com.google.protobuf.AbstractMessage.Builder

findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder

addAll, addAll, mergeFrom, newUninitializedMessageException

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite.Builder

mergeFrom

Method Detail

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

clear

public DnsCacheConfig.Builder clear()

Specified by:

clear in interface com.google.protobuf.Message.Builder

Specified by:

clear in interface com.google.protobuf.MessageLite.Builder

Overrides:

clear in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

getDescriptorForType

public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.Message.Builder

Specified by:

getDescriptorForType in interface com.google.protobuf.MessageOrBuilder

Overrides:

getDescriptorForType in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

getDefaultInstanceForType

public DnsCacheConfig getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

build

public DnsCacheConfig build()

Specified by:

build in interface com.google.protobuf.Message.Builder

Specified by:

build in interface com.google.protobuf.MessageLite.Builder

buildPartial

public DnsCacheConfig buildPartial()

Specified by:

buildPartial in interface com.google.protobuf.Message.Builder

Specified by:

buildPartial in interface com.google.protobuf.MessageLite.Builder

clone

public DnsCacheConfig.Builder clone()

Specified by:

clone in interface com.google.protobuf.Message.Builder

Specified by:

clone in interface com.google.protobuf.MessageLite.Builder

Overrides:

clone in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

setField

public DnsCacheConfig.Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
                                       Object value)

Specified by:

setField in interface com.google.protobuf.Message.Builder

Overrides:

setField in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

clearField

public DnsCacheConfig.Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field)

Specified by:

clearField in interface com.google.protobuf.Message.Builder

Overrides:

clearField in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

clearOneof

public DnsCacheConfig.Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)

Specified by:

clearOneof in interface com.google.protobuf.Message.Builder

Overrides:

clearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

setRepeatedField

public DnsCacheConfig.Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                                               int index,
                                               Object value)

Specified by:

setRepeatedField in interface com.google.protobuf.Message.Builder

Overrides:

setRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

addRepeatedField

public DnsCacheConfig.Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                                               Object value)

Specified by:

addRepeatedField in interface com.google.protobuf.Message.Builder

Overrides:

addRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

mergeFrom

public DnsCacheConfig.Builder mergeFrom(com.google.protobuf.Message other)

Specified by:

mergeFrom in interface com.google.protobuf.Message.Builder

Overrides:

mergeFrom in class com.google.protobuf.AbstractMessage.Builder<DnsCacheConfig.Builder>

mergeFrom

public DnsCacheConfig.Builder mergeFrom(DnsCacheConfig other)

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

mergeFrom

public DnsCacheConfig.Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                 throws IOException

Specified by:

mergeFrom in interface com.google.protobuf.Message.Builder

Specified by:

mergeFrom in interface com.google.protobuf.MessageLite.Builder

Overrides:

mergeFrom in class com.google.protobuf.AbstractMessage.Builder<DnsCacheConfig.Builder>

Throws:

IOException

getName

public String getName()

 The name of the cache. Multiple named caches allow independent dynamic forward proxy
 configurations to operate within a single Envoy process using different configurations. All
 configurations with the same name *must* otherwise have the same settings when referenced
 from different configuration components. Configuration will fail to load if this is not
 the case.
 

string name = 1 [(.validate.rules) = { ... }

Specified by:

getName in interface DnsCacheConfigOrBuilder

getNameBytes

public com.google.protobuf.ByteString getNameBytes()

 The name of the cache. Multiple named caches allow independent dynamic forward proxy
 configurations to operate within a single Envoy process using different configurations. All
 configurations with the same name *must* otherwise have the same settings when referenced
 from different configuration components. Configuration will fail to load if this is not
 the case.
 

string name = 1 [(.validate.rules) = { ... }

Specified by:

getNameBytes in interface DnsCacheConfigOrBuilder

setName

public DnsCacheConfig.Builder setName(String value)

 The name of the cache. Multiple named caches allow independent dynamic forward proxy
 configurations to operate within a single Envoy process using different configurations. All
 configurations with the same name *must* otherwise have the same settings when referenced
 from different configuration components. Configuration will fail to load if this is not
 the case.
 

string name = 1 [(.validate.rules) = { ... }

clearName

public DnsCacheConfig.Builder clearName()

 The name of the cache. Multiple named caches allow independent dynamic forward proxy
 configurations to operate within a single Envoy process using different configurations. All
 configurations with the same name *must* otherwise have the same settings when referenced
 from different configuration components. Configuration will fail to load if this is not
 the case.
 

string name = 1 [(.validate.rules) = { ... }

setNameBytes

public DnsCacheConfig.Builder setNameBytes(com.google.protobuf.ByteString value)

 The name of the cache. Multiple named caches allow independent dynamic forward proxy
 configurations to operate within a single Envoy process using different configurations. All
 configurations with the same name *must* otherwise have the same settings when referenced
 from different configuration components. Configuration will fail to load if this is not
 the case.
 

string name = 1 [(.validate.rules) = { ... }

getDnsLookupFamilyValue

public int getDnsLookupFamilyValue()

 The DNS lookup family to use during resolution.
 [#comment:TODO(mattklein123): Figure out how to support IPv4/IPv6 "happy eyeballs" mode. The
 way this might work is a new lookup family which returns both IPv4 and IPv6 addresses, and
 then configures a host to have a primary and fall back address. With this, we could very
 likely build a "happy eyeballs" connection pool which would race the primary / fall back
 address and return the one that wins. This same method could potentially also be used for
 QUIC to TCP fall back.]
 

.envoy.config.cluster.v3.Cluster.DnsLookupFamily dns_lookup_family = 2 [(.validate.rules) = { ... }

Specified by:

getDnsLookupFamilyValue in interface DnsCacheConfigOrBuilder

setDnsLookupFamilyValue

public DnsCacheConfig.Builder setDnsLookupFamilyValue(int value)

 The DNS lookup family to use during resolution.
 [#comment:TODO(mattklein123): Figure out how to support IPv4/IPv6 "happy eyeballs" mode. The
 way this might work is a new lookup family which returns both IPv4 and IPv6 addresses, and
 then configures a host to have a primary and fall back address. With this, we could very
 likely build a "happy eyeballs" connection pool which would race the primary / fall back
 address and return the one that wins. This same method could potentially also be used for
 QUIC to TCP fall back.]
 

.envoy.config.cluster.v3.Cluster.DnsLookupFamily dns_lookup_family = 2 [(.validate.rules) = { ... }

getDnsLookupFamily

public Cluster.DnsLookupFamily getDnsLookupFamily()

 The DNS lookup family to use during resolution.
 [#comment:TODO(mattklein123): Figure out how to support IPv4/IPv6 "happy eyeballs" mode. The
 way this might work is a new lookup family which returns both IPv4 and IPv6 addresses, and
 then configures a host to have a primary and fall back address. With this, we could very
 likely build a "happy eyeballs" connection pool which would race the primary / fall back
 address and return the one that wins. This same method could potentially also be used for
 QUIC to TCP fall back.]
 

.envoy.config.cluster.v3.Cluster.DnsLookupFamily dns_lookup_family = 2 [(.validate.rules) = { ... }

Specified by:

getDnsLookupFamily in interface DnsCacheConfigOrBuilder

setDnsLookupFamily

public DnsCacheConfig.Builder setDnsLookupFamily(Cluster.DnsLookupFamily value)

 The DNS lookup family to use during resolution.
 [#comment:TODO(mattklein123): Figure out how to support IPv4/IPv6 "happy eyeballs" mode. The
 way this might work is a new lookup family which returns both IPv4 and IPv6 addresses, and
 then configures a host to have a primary and fall back address. With this, we could very
 likely build a "happy eyeballs" connection pool which would race the primary / fall back
 address and return the one that wins. This same method could potentially also be used for
 QUIC to TCP fall back.]
 

.envoy.config.cluster.v3.Cluster.DnsLookupFamily dns_lookup_family = 2 [(.validate.rules) = { ... }

clearDnsLookupFamily

public DnsCacheConfig.Builder clearDnsLookupFamily()

 The DNS lookup family to use during resolution.
 [#comment:TODO(mattklein123): Figure out how to support IPv4/IPv6 "happy eyeballs" mode. The
 way this might work is a new lookup family which returns both IPv4 and IPv6 addresses, and
 then configures a host to have a primary and fall back address. With this, we could very
 likely build a "happy eyeballs" connection pool which would race the primary / fall back
 address and return the one that wins. This same method could potentially also be used for
 QUIC to TCP fall back.]
 

.envoy.config.cluster.v3.Cluster.DnsLookupFamily dns_lookup_family = 2 [(.validate.rules) = { ... }

hasDnsRefreshRate

public boolean hasDnsRefreshRate()

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

Specified by:

hasDnsRefreshRate in interface DnsCacheConfigOrBuilder

getDnsRefreshRate

public com.google.protobuf.Duration getDnsRefreshRate()

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

Specified by:

getDnsRefreshRate in interface DnsCacheConfigOrBuilder

setDnsRefreshRate

public DnsCacheConfig.Builder setDnsRefreshRate(com.google.protobuf.Duration value)

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

setDnsRefreshRate

public DnsCacheConfig.Builder setDnsRefreshRate(com.google.protobuf.Duration.Builder builderForValue)

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

mergeDnsRefreshRate

public DnsCacheConfig.Builder mergeDnsRefreshRate(com.google.protobuf.Duration value)

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

clearDnsRefreshRate

public DnsCacheConfig.Builder clearDnsRefreshRate()

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

getDnsRefreshRateBuilder

public com.google.protobuf.Duration.Builder getDnsRefreshRateBuilder()

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

getDnsRefreshRateOrBuilder

public com.google.protobuf.DurationOrBuilder getDnsRefreshRateOrBuilder()

 The DNS refresh rate for currently cached DNS hosts. If not specified defaults to 60s.
 .. note:
  The returned DNS TTL is not currently used to alter the refresh rate. This feature will be
  added in a future change.
 .. note:
 The refresh rate is rounded to the closest millisecond, and must be at least 1ms.
 

.google.protobuf.Duration dns_refresh_rate = 3 [(.validate.rules) = { ... }

Specified by:

getDnsRefreshRateOrBuilder in interface DnsCacheConfigOrBuilder

hasHostTtl

public boolean hasHostTtl()

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

Specified by:

hasHostTtl in interface DnsCacheConfigOrBuilder

getHostTtl

public com.google.protobuf.Duration getHostTtl()

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

Specified by:

getHostTtl in interface DnsCacheConfigOrBuilder

setHostTtl

public DnsCacheConfig.Builder setHostTtl(com.google.protobuf.Duration value)

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

setHostTtl

public DnsCacheConfig.Builder setHostTtl(com.google.protobuf.Duration.Builder builderForValue)

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

mergeHostTtl

public DnsCacheConfig.Builder mergeHostTtl(com.google.protobuf.Duration value)

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

clearHostTtl

public DnsCacheConfig.Builder clearHostTtl()

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

getHostTtlBuilder

public com.google.protobuf.Duration.Builder getHostTtlBuilder()

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

getHostTtlOrBuilder

public com.google.protobuf.DurationOrBuilder getHostTtlOrBuilder()

 The TTL for hosts that are unused. Hosts that have not been used in the configured time
 interval will be purged. If not specified defaults to 5m.
 .. note:
   The TTL is only checked at the time of DNS refresh, as specified by *dns_refresh_rate*. This
   means that if the configured TTL is shorter than the refresh rate the host may not be removed
   immediately.
  .. note:
   The TTL has no relation to DNS TTL and is only used to control Envoy's resource usage.
 

.google.protobuf.Duration host_ttl = 4 [(.validate.rules) = { ... }

Specified by:

getHostTtlOrBuilder in interface DnsCacheConfigOrBuilder

hasMaxHosts

public boolean hasMaxHosts()

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

Specified by:

hasMaxHosts in interface DnsCacheConfigOrBuilder

getMaxHosts

public com.google.protobuf.UInt32Value getMaxHosts()

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

Specified by:

getMaxHosts in interface DnsCacheConfigOrBuilder

setMaxHosts

public DnsCacheConfig.Builder setMaxHosts(com.google.protobuf.UInt32Value value)

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

setMaxHosts

public DnsCacheConfig.Builder setMaxHosts(com.google.protobuf.UInt32Value.Builder builderForValue)

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

mergeMaxHosts

public DnsCacheConfig.Builder mergeMaxHosts(com.google.protobuf.UInt32Value value)

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

clearMaxHosts

public DnsCacheConfig.Builder clearMaxHosts()

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

getMaxHostsBuilder

public com.google.protobuf.UInt32Value.Builder getMaxHostsBuilder()

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

getMaxHostsOrBuilder

public com.google.protobuf.UInt32ValueOrBuilder getMaxHostsOrBuilder()

 The maximum number of hosts that the cache will hold. If not specified defaults to 1024.
 .. note:
   The implementation is approximate and enforced independently on each worker thread, thus
   it is possible for the maximum hosts in the cache to go slightly above the configured
   value depending on timing. This is similar to how other circuit breakers work.
 

.google.protobuf.UInt32Value max_hosts = 5 [(.validate.rules) = { ... }

Specified by:

getMaxHostsOrBuilder in interface DnsCacheConfigOrBuilder

hasDnsFailureRefreshRate

public boolean hasDnsFailureRefreshRate()

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

Specified by:

hasDnsFailureRefreshRate in interface DnsCacheConfigOrBuilder

getDnsFailureRefreshRate

public Cluster.RefreshRate getDnsFailureRefreshRate()

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

Specified by:

getDnsFailureRefreshRate in interface DnsCacheConfigOrBuilder

setDnsFailureRefreshRate

public DnsCacheConfig.Builder setDnsFailureRefreshRate(Cluster.RefreshRate value)

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

setDnsFailureRefreshRate

public DnsCacheConfig.Builder setDnsFailureRefreshRate(Cluster.RefreshRate.Builder builderForValue)

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

mergeDnsFailureRefreshRate

public DnsCacheConfig.Builder mergeDnsFailureRefreshRate(Cluster.RefreshRate value)

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

clearDnsFailureRefreshRate

public DnsCacheConfig.Builder clearDnsFailureRefreshRate()

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

getDnsFailureRefreshRateBuilder

public Cluster.RefreshRate.Builder getDnsFailureRefreshRateBuilder()

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

getDnsFailureRefreshRateOrBuilder

public Cluster.RefreshRateOrBuilder getDnsFailureRefreshRateOrBuilder()

 If the DNS failure refresh rate is specified,
 this is used as the cache's DNS refresh rate when DNS requests are failing. If this setting is
 not specified, the failure refresh rate defaults to the dns_refresh_rate.
 

.envoy.config.cluster.v3.Cluster.RefreshRate dns_failure_refresh_rate = 6;

Specified by:

getDnsFailureRefreshRateOrBuilder in interface DnsCacheConfigOrBuilder

hasDnsCacheCircuitBreaker

public boolean hasDnsCacheCircuitBreaker()

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

Specified by:

hasDnsCacheCircuitBreaker in interface DnsCacheConfigOrBuilder

getDnsCacheCircuitBreaker

public DnsCacheCircuitBreakers getDnsCacheCircuitBreaker()

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

Specified by:

getDnsCacheCircuitBreaker in interface DnsCacheConfigOrBuilder

setDnsCacheCircuitBreaker

public DnsCacheConfig.Builder setDnsCacheCircuitBreaker(DnsCacheCircuitBreakers value)

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

setDnsCacheCircuitBreaker

public DnsCacheConfig.Builder setDnsCacheCircuitBreaker(DnsCacheCircuitBreakers.Builder builderForValue)

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

mergeDnsCacheCircuitBreaker

public DnsCacheConfig.Builder mergeDnsCacheCircuitBreaker(DnsCacheCircuitBreakers value)

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

clearDnsCacheCircuitBreaker

public DnsCacheConfig.Builder clearDnsCacheCircuitBreaker()

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

getDnsCacheCircuitBreakerBuilder

public DnsCacheCircuitBreakers.Builder getDnsCacheCircuitBreakerBuilder()

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

getDnsCacheCircuitBreakerOrBuilder

public DnsCacheCircuitBreakersOrBuilder getDnsCacheCircuitBreakerOrBuilder()

 The config of circuit breakers for resolver. It provides a configurable threshold.
 If `envoy.reloadable_features.enable_dns_cache_circuit_breakers` is enabled,
 envoy will use dns cache circuit breakers with default settings even if this value is not set.
 

.envoy.extensions.common.dynamic_forward_proxy.v3.DnsCacheCircuitBreakers dns_cache_circuit_breaker = 7;

Specified by:

getDnsCacheCircuitBreakerOrBuilder in interface DnsCacheConfigOrBuilder

getUseTcpForDnsLookups

public boolean getUseTcpForDnsLookups()

 [#next-major-version: Reconcile DNS options in a single message.]
 Always use TCP queries instead of UDP queries for DNS lookups.
 Setting this value causes failure if the
 ``envoy.restart_features.use_apple_api_for_dns_lookups`` runtime value is true during
 server startup. Apple' API only uses UDP for DNS resolution.
 

bool use_tcp_for_dns_lookups = 8;

Specified by:

getUseTcpForDnsLookups in interface DnsCacheConfigOrBuilder

setUseTcpForDnsLookups

public DnsCacheConfig.Builder setUseTcpForDnsLookups(boolean value)

 [#next-major-version: Reconcile DNS options in a single message.]
 Always use TCP queries instead of UDP queries for DNS lookups.
 Setting this value causes failure if the
 ``envoy.restart_features.use_apple_api_for_dns_lookups`` runtime value is true during
 server startup. Apple' API only uses UDP for DNS resolution.
 

bool use_tcp_for_dns_lookups = 8;

clearUseTcpForDnsLookups

public DnsCacheConfig.Builder clearUseTcpForDnsLookups()

 [#next-major-version: Reconcile DNS options in a single message.]
 Always use TCP queries instead of UDP queries for DNS lookups.
 Setting this value causes failure if the
 ``envoy.restart_features.use_apple_api_for_dns_lookups`` runtime value is true during
 server startup. Apple' API only uses UDP for DNS resolution.
 

bool use_tcp_for_dns_lookups = 8;

setUnknownFields

public final DnsCacheConfig.Builder setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)

Specified by:

setUnknownFields in interface com.google.protobuf.Message.Builder

Overrides:

setUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>

mergeUnknownFields

public final DnsCacheConfig.Builder mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)

Specified by:

mergeUnknownFields in interface com.google.protobuf.Message.Builder

Overrides:

mergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<DnsCacheConfig.Builder>