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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. These upgrade settings configure the upgrade strategy for the node pool. Use strategy to switch between the strategies applied to the node pool. If the strategy is ROLLING, use max_surge and max_unavailable to control the level of parallelism and the level of disruption caused by upgrade.
- 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 controls the number of nodes that can be simultaneously unavailable.
- (maxUnavailable + maxSurge) determines the level of parallelism (how many nodes are being upgraded at the same time). If the strategy is BLUE_GREEN, use blue_green_settings to configure the blue-green upgrade related settings.
- standard_rollout_policy is the default policy. The policy is used to control the way blue pool gets drained. The draining is executed in the batch mode. The batch size could be specified as either percentage of the node pool size or the number of nodes. batch_soak_duration is the soak time after each batch gets drained.
- node_pool_soak_duration is the soak time after all blue nodes are drained. After this period, the blue pool nodes will be deleted.
Protobuf type google.container.v1.NodePool.UpgradeSettings
Inheritance
Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > NodePool.UpgradeSettings.BuilderImplements
NodePool.UpgradeSettingsOrBuilderStatic Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Type | Description |
Descriptor |
Methods
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public NodePool.UpgradeSettings.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Name | Description |
field | FieldDescriptor |
value | Object |
Type | Description |
NodePool.UpgradeSettings.Builder |
build()
public NodePool.UpgradeSettings build()
Type | Description |
NodePool.UpgradeSettings |
buildPartial()
public NodePool.UpgradeSettings buildPartial()
Type | Description |
NodePool.UpgradeSettings |
clear()
public NodePool.UpgradeSettings.Builder clear()
Type | Description |
NodePool.UpgradeSettings.Builder |
clearBlueGreenSettings()
public NodePool.UpgradeSettings.Builder clearBlueGreenSettings()
Settings for blue-green upgrade strategy.
optional .google.container.v1.BlueGreenSettings blue_green_settings = 4;
Type | Description |
NodePool.UpgradeSettings.Builder |
clearField(Descriptors.FieldDescriptor field)
public NodePool.UpgradeSettings.Builder clearField(Descriptors.FieldDescriptor field)
Name | Description |
field | FieldDescriptor |
Type | Description |
NodePool.UpgradeSettings.Builder |
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;
Type | Description |
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;
Type | Description |
NodePool.UpgradeSettings.Builder | This builder for chaining. |
clearOneof(Descriptors.OneofDescriptor oneof)
public NodePool.UpgradeSettings.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Name | Description |
oneof | OneofDescriptor |
Type | Description |
NodePool.UpgradeSettings.Builder |
clearStrategy()
public NodePool.UpgradeSettings.Builder clearStrategy()
Update strategy of the node pool.
optional .google.container.v1.NodePoolUpdateStrategy strategy = 3;
Type | Description |
NodePool.UpgradeSettings.Builder | This builder for chaining. |
clone()
public NodePool.UpgradeSettings.Builder clone()
Type | Description |
NodePool.UpgradeSettings.Builder |
getBlueGreenSettings()
public BlueGreenSettings getBlueGreenSettings()
Settings for blue-green upgrade strategy.
optional .google.container.v1.BlueGreenSettings blue_green_settings = 4;
Type | Description |
BlueGreenSettings | The blueGreenSettings. |
getBlueGreenSettingsBuilder()
public BlueGreenSettings.Builder getBlueGreenSettingsBuilder()
Settings for blue-green upgrade strategy.
optional .google.container.v1.BlueGreenSettings blue_green_settings = 4;
Type | Description |
BlueGreenSettings.Builder |
getBlueGreenSettingsOrBuilder()
public BlueGreenSettingsOrBuilder getBlueGreenSettingsOrBuilder()
Settings for blue-green upgrade strategy.
optional .google.container.v1.BlueGreenSettings blue_green_settings = 4;
Type | Description |
BlueGreenSettingsOrBuilder |
getDefaultInstanceForType()
public NodePool.UpgradeSettings getDefaultInstanceForType()
Type | Description |
NodePool.UpgradeSettings |
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()
Type | Description |
Descriptor |
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;
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;
Type | Description |
int | The maxUnavailable. |
getStrategy()
public NodePoolUpdateStrategy getStrategy()
Update strategy of the node pool.
optional .google.container.v1.NodePoolUpdateStrategy strategy = 3;
Type | Description |
NodePoolUpdateStrategy | The strategy. |
getStrategyValue()
public int getStrategyValue()
Update strategy of the node pool.
optional .google.container.v1.NodePoolUpdateStrategy strategy = 3;
Type | Description |
int | The enum numeric value on the wire for strategy. |
hasBlueGreenSettings()
public boolean hasBlueGreenSettings()
Settings for blue-green upgrade strategy.
optional .google.container.v1.BlueGreenSettings blue_green_settings = 4;
Type | Description |
boolean | Whether the blueGreenSettings field is set. |
hasStrategy()
public boolean hasStrategy()
Update strategy of the node pool.
optional .google.container.v1.NodePoolUpdateStrategy strategy = 3;
Type | Description |
boolean | Whether the strategy field is set. |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Type | Description |
FieldAccessorTable |
isInitialized()
public final boolean isInitialized()
Type | Description |
boolean |
mergeBlueGreenSettings(BlueGreenSettings value)
public NodePool.UpgradeSettings.Builder mergeBlueGreenSettings(BlueGreenSettings value)
Settings for blue-green upgrade strategy.
optional .google.container.v1.BlueGreenSettings blue_green_settings = 4;
Name | Description |
value | BlueGreenSettings |
Type | Description |
NodePool.UpgradeSettings.Builder |
mergeFrom(NodePool.UpgradeSettings other)
public NodePool.UpgradeSettings.Builder mergeFrom(NodePool.UpgradeSettings other)
Name | Description |
other | NodePool.UpgradeSettings |
Type | Description |
NodePool.UpgradeSettings.Builder |
mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public NodePool.UpgradeSettings.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Name | Description |
input | CodedInputStream |
extensionRegistry | ExtensionRegistryLite |
Type | Description |
NodePool.UpgradeSettings.Builder |
Type | Description |
IOException |
mergeFrom(Message other)
public NodePool.UpgradeSettings.Builder mergeFrom(Message other)
Name | Description |
other | Message |
Type | Description |
NodePool.UpgradeSettings.Builder |
mergeUnknownFields(UnknownFieldSet unknownFields)
public final NodePool.UpgradeSettings.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Name | Description |
unknownFields | UnknownFieldSet |
Type | Description |
NodePool.UpgradeSettings.Builder |
setBlueGreenSettings(BlueGreenSettings value)
public NodePool.UpgradeSettings.Builder