Cloud Composer v1 API - Class NodeConfig (2.9.0) 

public sealed class NodeConfig : IMessage<NodeConfig>, IEquatable<NodeConfig>, IDeepCloneable<NodeConfig>, IBufferMessage, IMessage

Reference documentation and code samples for the Cloud Composer v1 API class NodeConfig.

The configuration information for the Kubernetes Engine nodes running the Apache Airflow software.

Inheritance

object > NodeConfig

Namespace

Google.Cloud.Orchestration.Airflow.Service.V1

Assembly

Google.Cloud.Orchestration.Airflow.Service.V1.dll

Constructors

NodeConfig()

public NodeConfig()

NodeConfig(NodeConfig)

public NodeConfig(NodeConfig other)
Parameter
Name Description
other NodeConfig

Properties

ComposerInternalIpv4CidrBlock

public string ComposerInternalIpv4CidrBlock { get; set; }

Optional. The IP range in CIDR notation to use internally by Cloud Composer. IP addresses are not reserved - and the same range can be used by multiple Cloud Composer environments. In case of overlap, IPs from this range will not be accessible in the user's VPC network. Cannot be updated. If not specified, the default value of '100.64.128.0/20' is used.

This field is supported for Cloud Composer environments in versions composer-3..-airflow-..* and newer.

Property Value
Type Description
string

ComposerNetworkAttachment

public string ComposerNetworkAttachment { get; set; }

Optional. Network Attachment that Cloud Composer environment is connected to, which provides connectivity with a user's VPC network. Takes precedence over network and subnetwork settings. If not provided, but network and subnetwork are defined during environment, it will be provisioned. If not provided and network and subnetwork are also empty, then connectivity to user's VPC network is disabled. Network attachment must be provided in format projects/{project}/regions/{region}/networkAttachments/{networkAttachment}.

This field is supported for Cloud Composer environments in versions composer-3..-airflow-..* and newer.

Property Value
Type Description
string

DiskSizeGb

public int DiskSizeGb { get; set; }

Optional. The disk size in GB used for node VMs. Minimum size is 30GB. If unspecified, defaults to 100GB. Cannot be updated.

This field is supported for Cloud Composer environments in versions composer-1..-airflow-..*.

Property Value
Type Description
int

EnableIpMasqAgent

public bool EnableIpMasqAgent { get; set; }

Optional. Deploys 'ip-masq-agent' daemon set in the GKE cluster and defines nonMasqueradeCIDRs equals to pod IP range so IP masquerading is used for all destination addresses, except between pods traffic.

See: https://cloud.google.com/kubernetes-engine/docs/how-to/ip-masquerade-agent

Property Value
Type Description
bool

IpAllocationPolicy

public IPAllocationPolicy IpAllocationPolicy { get; set; }

Optional. The configuration for controlling how IPs are allocated in the GKE cluster.

Property Value
Type Description
IPAllocationPolicy

Location

public string Location { get; set; }

Optional. The Compute Engine zone in which to deploy the VMs used to run the Apache Airflow software, specified as a relative resource name. For example: "projects/{projectId}/zones/{zoneId}".

This location must belong to the enclosing environment's project and location. If both this field and nodeConfig.machineType are specified, nodeConfig.machineType must belong to this location; if both are unspecified, the service will pick a zone in the Compute Engine region corresponding to the Cloud Composer location, and propagate that choice to both fields. If only one field (location or nodeConfig.machineType) is specified, the location information from the specified field will be propagated to the unspecified field.

This field is supported for Cloud Composer environments in versions composer-1..-airflow-..*.

Property Value
Type Description
string

MachineType

public string MachineType { get; set; }

Optional. The Compute Engine machine type used for cluster instances, specified as a relative resource name. For example: "projects/{projectId}/zones/{zoneId}/machineTypes/{machineTypeId}".

The machineType must belong to the enclosing environment's project and location. If both this field and nodeConfig.location are specified, this machineType must belong to the nodeConfig.location; if both are unspecified, the service will pick a zone in the Compute Engine region corresponding to the Cloud Composer location, and propagate that choice to both fields. If exactly one of this field and nodeConfig.location is specified, the location information from the specified field will be propagated to the unspecified field.

The machineTypeId must not be a shared-core machine type.

If this field is unspecified, the machineTypeId defaults to "n1-standard-1".

This field is supported for Cloud Composer environments in versions composer-1..-airflow-..*.

Property Value
Type Description
string

Network

public string Network { get; set; }

Optional. The Compute Engine network to be used for machine communications, specified as a relative resource name. For example: "projects/{projectId}/global/networks/{networkId}".

If unspecified, the "default" network ID in the environment's project is used. If a Custom Subnet Network is provided, nodeConfig.subnetwork must also be provided. For Shared VPC subnetwork requirements, see nodeConfig.subnetwork.

Property Value
Type Description
string

OauthScopes

public RepeatedField<string> OauthScopes { get; }

Optional. The set of Google API scopes to be made available on all node VMs. If oauth_scopes is empty, defaults to ["https://www.googleapis.com/auth/cloud-platform"]. Cannot be updated.

This field is supported for Cloud Composer environments in versions composer-1..-airflow-..*.

Property Value
Type Description
RepeatedFieldstring

ServiceAccount

public string ServiceAccount { get; set; }

Optional. The Google Cloud Platform Service Account to be used by the node VMs. If a service account is not specified, the "default" Compute Engine service account is used. Cannot be updated.

Property Value
Type Description
string

Subnetwork

public string Subnetwork { get; set; }

Optional. The Compute Engine subnetwork to be used for machine communications, specified as a relative resource name. For example: "projects/{projectId}/regions/{regionId}/subnetworks/{subnetworkId}"

If a subnetwork is provided, nodeConfig.network must also be provided, and the subnetwork must belong to the enclosing environment's project and location.

Property Value
Type Description
string

Tags

public RepeatedField<string> Tags { get; }

Optional. The list of instance tags applied to all node VMs. Tags are used to identify valid sources or targets for network firewalls. Each tag within the list must comply with RFC1035. Cannot be updated.

Property Value
Type Description
RepeatedFieldstring