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Class NodePool.UpgradeSettings.Builder (2.3.8)
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Version 2.3.8 keyboard_arrow_down
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
Inherited Members
com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)
com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)
com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)
Static Methods
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
Returns
Methods
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public NodePool . UpgradeSettings . Builder addRepeatedField ( Descriptors . FieldDescriptor field , Object value )
Parameters
Returns
Overrides
build()
public NodePool . UpgradeSettings build ()
Returns
buildPartial()
public NodePool . UpgradeSettings buildPartial ()
Returns
clear()
public NodePool . UpgradeSettings . Builder clear ()
Returns
Overrides
clearField(Descriptors.FieldDescriptor field)
public NodePool . UpgradeSettings . Builder clearField ( Descriptors . FieldDescriptor field )
Parameter
Returns
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
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
clearOneof(Descriptors.OneofDescriptor oneof)
public NodePool . UpgradeSettings . Builder clearOneof ( Descriptors . OneofDescriptor oneof )
Parameter
Returns
Overrides
clone()
public NodePool . UpgradeSettings . Builder clone ()
Returns
Overrides
getDefaultInstanceForType()
public NodePool . UpgradeSettings getDefaultInstanceForType ()
Returns
getDescriptorForType()
public Descriptors . Descriptor getDescriptorForType ()
Returns
Overrides
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
Type Description 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
Type Description int The maxUnavailable.
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Returns
Overrides
isInitialized()
public final boolean isInitialized ()
Returns
Overrides
mergeFrom(NodePool.UpgradeSettings other)
public NodePool . UpgradeSettings . Builder mergeFrom ( NodePool . UpgradeSettings other )
Parameter
Returns
public NodePool . UpgradeSettings . Builder mergeFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
Parameters
Returns
Overrides
Exceptions
mergeFrom(Message other)
public NodePool . UpgradeSettings . Builder mergeFrom ( Message other )
Parameter
Returns
Overrides
mergeUnknownFields(UnknownFieldSet unknownFields)
public final NodePool . UpgradeSettings . Builder mergeUnknownFields ( UnknownFieldSet unknownFields )
Parameter
Returns
Overrides
setField(Descriptors.FieldDescriptor field, Object value)
public NodePool . UpgradeSettings . Builder setField ( Descriptors . FieldDescriptor field , Object value )
Parameters
Returns
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
Name Description value int The maxSurge to set.
Returns
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
Name Description value int The maxUnavailable to set.
Returns
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
public NodePool . UpgradeSettings . Builder setRepeatedField ( Descriptors . FieldDescriptor field , int index , Object value )
Parameters
Returns
Overrides
setUnknownFields(UnknownFieldSet unknownFields)
public final NodePool . UpgradeSettings . Builder setUnknownFields ( UnknownFieldSet unknownFields )
Parameter
Returns
Overrides
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Last updated 2025-02-06 UTC.
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