Class: Google::Cloud::Container::V1::NodePool

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/container/v1/cluster_service.rb

Overview

NodePool contains the name and configuration for a cluster's node pool. Node pools are a set of nodes (i.e. VM's), with a common configuration and specification, under the control of the cluster master. They may have a set of Kubernetes labels applied to them, which may be used to reference them during pod scheduling. They may also be resized up or down, to accommodate the workload.

Defined Under Namespace

Modules: Status Classes: UpgradeSettings

Instance Attribute Summary collapse

Instance Attribute Details

#autoscaling ⇒ ::Google::Cloud::Container::V1::NodePoolAutoscaling

Returns Autoscaler configuration for this NodePool. Autoscaler is enabled only if a valid configuration is present.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#conditions ⇒ ::Array<::Google::Cloud::Container::V1::StatusCondition>

Returns Which conditions caused the current node pool state.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#config ⇒ ::Google::Cloud::Container::V1::NodeConfig

Returns The node configuration of the pool.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#initial_node_count ⇒ ::Integer

Returns The initial node count for the pool. You must ensure that your Compute Engine resource quota is sufficient for this number of instances. You must also have available firewall and routes quota.

Returns:

  • (::Integer) —

    The initial node count for the pool. You must ensure that your Compute Engine resource quota is sufficient for this number of instances. You must also have available firewall and routes quota.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#instance_group_urls ⇒ ::Array<::String>

Returns [Output only] The resource URLs of the managed instance groups associated with this node pool.

Returns:

  • (::Array<::String>) —

    [Output only] The resource URLs of the managed instance groups associated with this node pool.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#locations ⇒ ::Array<::String>

Returns The list of Google Compute Engine zones in which the NodePool's nodes should be located.

If this value is unspecified during node pool creation, the Cluster.Locations value will be used, instead.

Warning: changing node pool locations will result in nodes being added and/or removed.

Returns:

  • (::Array<::String>) —

    The list of Google Compute Engine zones in which the NodePool's nodes should be located.

    If this value is unspecified during node pool creation, the Cluster.Locations value will be used, instead.

    Warning: changing node pool locations will result in nodes being added and/or removed.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#management ⇒ ::Google::Cloud::Container::V1::NodeManagement

Returns NodeManagement configuration for this NodePool.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#max_pods_constraint ⇒ ::Google::Cloud::Container::V1::MaxPodsConstraint

Returns The constraint on the maximum number of pods that can be run simultaneously on a node in the node pool.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#name ⇒ ::String

Returns The name of the node pool.

Returns:

  • (::String) —

    The name of the node pool.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#pod_ipv4_cidr_size ⇒ ::Integer

Returns [Output only] The pod CIDR block size per node in this node pool.

Returns:

  • (::Integer) —

    [Output only] The pod CIDR block size per node in this node pool.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#self_link ⇒ ::String

Returns [Output only] Server-defined URL for the resource.

Returns:

  • (::String) —

    [Output only] Server-defined URL for the resource.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#status ⇒ ::Google::Cloud::Container::V1::NodePool::Status

Returns [Output only] The status of the nodes in this pool instance.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#status_message ⇒ ::String

Returns [Output only] Deprecated. Use conditions instead. Additional information about the current status of this node pool instance, if available.

Returns:

  • (::String) —

    [Output only] Deprecated. Use conditions instead. Additional information about the current status of this node pool instance, if available.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#upgrade_settings ⇒ ::Google::Cloud::Container::V1::NodePool::UpgradeSettings

Returns Upgrade settings control disruption and speed of the upgrade.

Returns:



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end

#version ⇒ ::String

Returns The version of the Kubernetes of this node.

Returns:

  • (::String) —

    The version of the Kubernetes of this node.



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# File 'proto_docs/google/container/v1/cluster_service.rb', line 2143

class NodePool
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # 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.
  # @!attribute [rw] max_surge
  #   @return [::Integer]
  #     The maximum number of nodes that can be created beyond the current size
  #     of the node pool during the upgrade process.
  # @!attribute [rw] max_unavailable
  #   @return [::Integer]
  #     The maximum number of nodes that can be simultaneously unavailable during
  #     the upgrade process. A node is considered available if its status is
  #     Ready.
  class UpgradeSettings
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # The current status of the node pool instance.
  module Status
    # Not set.
    STATUS_UNSPECIFIED = 0

    # The PROVISIONING state indicates the node pool is being created.
    PROVISIONING = 1

    # The RUNNING state indicates the node pool has been created
    # and is fully usable.
    RUNNING = 2

    # The RUNNING_WITH_ERROR state indicates the node pool has been created
    # and is partially usable. Some error state has occurred and some
    # functionality may be impaired. Customer may need to reissue a request
    # or trigger a new update.
    RUNNING_WITH_ERROR = 3

    # The RECONCILING state indicates that some work is actively being done on
    # the node pool, such as upgrading node software. Details can
    # be found in the `statusMessage` field.
    RECONCILING = 4

    # The STOPPING state indicates the node pool is being deleted.
    STOPPING = 5

    # The ERROR state indicates the node pool may be unusable. Details
    # can be found in the `statusMessage` field.
    ERROR = 6
  end
end