Class NodeConfig (2.1.0)

Version 2.1.0

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NodeConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Parameters that describe the nodes in a cluster.

Attributes
Name	Description
machine_type	str The name of a Google Compute Engine `machine type
disk_size_gb	int Size of the disk attached to each node, specified in GB. The smallest allowed disk size is 10GB. If unspecified, the default disk size is 100GB.
oauth_scopes	Sequence[str] The set of Google API scopes to be made available on all of the node VMs under the "default" service account. The following scopes are recommended, but not required, and by default are not included: - https://www.googleapis.com/auth/compute is required for mounting persistent storage on your nodes. - https://www.googleapis.com/auth/devstorage.read_only is required for communicating with **gcr.io** (the `Google Container Registry
service_account	str The Google Cloud Platform Service Account to be used by the node VMs. If no Service Account is specified, the "default" service account is used.
metadata	Sequence[.cluster_service.NodeConfig.MetadataEntry] The metadata key/value pairs assigned to instances in the cluster. Keys must conform to the regexp [a-zA-Z0-9-_]+ and be less than 128 bytes in length. These are reflected as part of a URL in the metadata server. Additionally, to avoid ambiguity, keys must not conflict with any other metadata keys for the project or be one of the reserved keys: "cluster-location" "cluster-name" "cluster-uid" "configure-sh" "containerd-configure-sh" "enable-os-login" "gci-update-strategy" "gci-ensure-gke-docker" "instance-template" "kube-env" "startup-script" "user-data" "disable-address-manager" "windows-startup-script-ps1" "common-psm1" "k8s-node-setup-psm1" "install-ssh-psm1" "user-profile-psm1" "serial-port-logging-enable" Values are free-form strings, and only have meaning as interpreted by the image running in the instance. The only restriction placed on them is that each value's size must be less than or equal to 32 KB. The total size of all keys and values must be less than 512 KB.
image_type	str The image type to use for this node. Note that for a given image type, the latest version of it will be used.
labels	Sequence[.cluster_service.NodeConfig.LabelsEntry] The map of Kubernetes labels (key/value pairs) to be applied to each node. These will added in addition to any default label(s) that Kubernetes may apply to the node. In case of conflict in label keys, the applied set may differ depending on the Kubernetes version -- it's best to assume the behavior is undefined and conflicts should be avoided. For more information, including usage and the valid values, see: https://kubernetes.io/docs/concepts/overview/working- with-objects/labels/
local_ssd_count	int The number of local SSD disks to be attached to the node. The limit for this value is dependent upon the maximum number of disks available on a machine per zone. See: https://cloud.google.com/compute/docs/disks/local- ssd for more information.
tags	Sequence[str] The list of instance tags applied to all nodes. Tags are used to identify valid sources or targets for network firewalls and are specified by the client during cluster or node pool creation. Each tag within the list must comply with RFC1035.
preemptible	bool Whether the nodes are created as preemptible VM instances. See: https://cloud.google.com/compute/docs/instances/preemptible for more information about preemptible VM instances.
accelerators	Sequence[.cluster_service.AcceleratorConfig] A list of hardware accelerators to be attached to each node. See https://cloud.google.com/compute/docs/gpus for more information about support for GPUs.
disk_type	str Type of the disk attached to each node (e.g. 'pd-standard' or 'pd-ssd') If unspecified, the default disk type is 'pd- standard'
min_cpu_platform	str Minimum CPU platform to be used by this instance. The instance may be scheduled on the specified or newer CPU platform. Applicable values are the friendly names of CPU platforms, such as minCpuPlatform: "Intel Haswell" or minCpuPlatform: "Intel Sandy Bridge". For more information, read `how to specify min CPU platform
taints	Sequence[.cluster_service.NodeTaint] List of kubernetes taints to be applied to each node. For more information, including usage and the valid values, see: https://kubernetes.io/docs/concepts/configuration/taint- and-toleration/
shielded_instance_config	.cluster_service.ShieldedInstanceConfig Shielded Instance options.

Classes

LabelsEntry

LabelsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The abstract base class for a message.

Parameters
Name	Description
kwargs	dict Keys and values corresponding to the fields of the message.
mapping	Union[dict, .Message] A dictionary or message to be used to determine the values for this message.
ignore_unknown_fields	Optional(bool) If True, do not raise errors for unknown fields. Only applied if mapping is a mapping type or there are keyword parameters.

MetadataEntry

MetadataEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The abstract base class for a message.

Parameters
Name	Description
kwargs	dict Keys and values corresponding to the fields of the message.
mapping	Union[dict, .Message] A dictionary or message to be used to determine the values for this message.
ignore_unknown_fields	Optional(bool) If True, do not raise errors for unknown fields. Only applied if mapping is a mapping type or there are keyword parameters.