Class NodePool.UpgradeSettings.Builder (2.4.1)

public static final class NodePool.UpgradeSettings.Builder extends GeneratedMessageV3.Builder<NodePool.UpgradeSettings.Builder> implements NodePool.UpgradeSettingsOrBuilder

These upgrade settings control the level of parallelism and the level of disruption caused by an upgrade. maxUnavailable controls the number of nodes that can be simultaneously unavailable. maxSurge controls the number of additional nodes that can be added to the node pool temporarily for the time of the upgrade to increase the number of available nodes. (maxUnavailable + maxSurge) determines the level of parallelism (how many nodes are being upgraded at the same time). Note: upgrades inevitably introduce some disruption since workloads need to be moved from old nodes to new, upgraded ones. Even if maxUnavailable=0, this holds true. (Disruption stays within the limits of PodDisruptionBudget, if it is configured.) Consider a hypothetical node pool with 5 nodes having maxSurge=2, maxUnavailable=1. This means the upgrade process upgrades 3 nodes simultaneously. It creates 2 additional (upgraded) nodes, then it brings down 3 old (not yet upgraded) nodes at the same time. This ensures that there are always at least 4 nodes available.

Protobuf type google.container.v1.NodePool.UpgradeSettings

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

Methods

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public NodePool.UpgradeSettings.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Parameters
NameDescription
fieldFieldDescriptor
valueObject
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

build()

public NodePool.UpgradeSettings build()
Returns
TypeDescription
NodePool.UpgradeSettings

buildPartial()

public NodePool.UpgradeSettings buildPartial()
Returns
TypeDescription
NodePool.UpgradeSettings

clear()

public NodePool.UpgradeSettings.Builder clear()
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

clearField(Descriptors.FieldDescriptor field)

public NodePool.UpgradeSettings.Builder clearField(Descriptors.FieldDescriptor field)
Parameter
NameDescription
fieldFieldDescriptor
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

clearMaxSurge()

public NodePool.UpgradeSettings.Builder clearMaxSurge()

The maximum number of nodes that can be created beyond the current size of the node pool during the upgrade process.

int32 max_surge = 1;

Returns
TypeDescription
NodePool.UpgradeSettings.Builder

This builder for chaining.

clearMaxUnavailable()

public NodePool.UpgradeSettings.Builder clearMaxUnavailable()

The maximum number of nodes that can be simultaneously unavailable during the upgrade process. A node is considered available if its status is Ready.

int32 max_unavailable = 2;

Returns
TypeDescription
NodePool.UpgradeSettings.Builder

This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public NodePool.UpgradeSettings.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Parameter
NameDescription
oneofOneofDescriptor
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

clone()

public NodePool.UpgradeSettings.Builder clone()
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

getDefaultInstanceForType()

public NodePool.UpgradeSettings getDefaultInstanceForType()
Returns
TypeDescription
NodePool.UpgradeSettings

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()
Returns
TypeDescription
Descriptor
Overrides

getMaxSurge()

public int getMaxSurge()

The maximum number of nodes that can be created beyond the current size of the node pool during the upgrade process.

int32 max_surge = 1;

Returns
TypeDescription
int

The maxSurge.

getMaxUnavailable()

public int getMaxUnavailable()

The maximum number of nodes that can be simultaneously unavailable during the upgrade process. A node is considered available if its status is Ready.

int32 max_unavailable = 2;

Returns
TypeDescription
int

The maxUnavailable.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

mergeFrom(NodePool.UpgradeSettings other)

public NodePool.UpgradeSettings.Builder mergeFrom(NodePool.UpgradeSettings other)
Parameter
NameDescription
otherNodePool.UpgradeSettings
Returns
TypeDescription
NodePool.UpgradeSettings.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public NodePool.UpgradeSettings.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides Exceptions
TypeDescription
IOException

mergeFrom(Message other)

public NodePool.UpgradeSettings.Builder mergeFrom(Message other)
Parameter
NameDescription
otherMessage
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

mergeUnknownFields(UnknownFieldSet unknownFields)

public final NodePool.UpgradeSettings.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Parameter
NameDescription
unknownFieldsUnknownFieldSet
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

setField(Descriptors.FieldDescriptor field, Object value)

public NodePool.UpgradeSettings.Builder setField(Descriptors.FieldDescriptor field, Object value)
Parameters
NameDescription
fieldFieldDescriptor
valueObject
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

setMaxSurge(int value)

public NodePool.UpgradeSettings.Builder setMaxSurge(int value)

The maximum number of nodes that can be created beyond the current size of the node pool during the upgrade process.

int32 max_surge = 1;

Parameter
NameDescription
valueint

The maxSurge to set.

Returns
TypeDescription
NodePool.UpgradeSettings.Builder

This builder for chaining.

setMaxUnavailable(int value)

public NodePool.UpgradeSettings.Builder setMaxUnavailable(int value)

The maximum number of nodes that can be simultaneously unavailable during the upgrade process. A node is considered available if its status is Ready.

int32 max_unavailable = 2;

Parameter
NameDescription
valueint

The maxUnavailable to set.

Returns
TypeDescription
NodePool.UpgradeSettings.Builder

This builder for chaining.

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public NodePool.UpgradeSettings.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Parameters
NameDescription
fieldFieldDescriptor
indexint
valueObject
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides

setUnknownFields(UnknownFieldSet unknownFields)

public final NodePool.UpgradeSettings.Builder setUnknownFields(UnknownFieldSet unknownFields)
Parameter
NameDescription
unknownFieldsUnknownFieldSet
Returns
TypeDescription
NodePool.UpgradeSettings.Builder
Overrides