NodeConfigArgs

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-..*.

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

Optional. The IPAllocationPolicy fields for the GKE cluster.

Optional. The Compute Engine /compute/docs/regions-zones in which to deploy the VMs used to run the Apache Airflow software, specified as a /apis/design/resource_names#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-..*.

Optional. The Compute Engine /compute/docs/machine-types used for cluster instances, specified as a /apis/design/resource_names#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 /compute/docs/machine-types#sharedcore. 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-..*.

Optional. The maximum number of pods per node in the Cloud Composer GKE cluster. The value must be between 8 and 110 and it can be set only if the environment is VPC-native. The default value is 32. Values of this field will be propagated both to the default-pool node pool of the newly created GKE cluster, and to the default "Maximum Pods per Node" value which is used for newly created node pools if their value is not explicitly set during node pool creation. For more information, see Optimizing IP address allocation (https://cloud.google.com/kubernetes-engine/docs/how-to/flexible-pod-cidr). Cannot be updated. This field is supported for Cloud Composer environments in versions composer-1..-airflow-..*.

Optional. The Compute Engine network to be used for machine communications, specified as a /apis/design/resource_names#relative_resource_name. For example: "projects/{projectId}/global/networks/{networkId}". If unspecified, the default network in the environment's project is used. If a /vpc/docs/vpc#vpc_networks_and_subnets is provided, nodeConfig.subnetwork must also be provided. For /vpc/docs/shared-vpc subnetwork requirements, see nodeConfig.subnetwork.

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-..*.

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

Optional. The Compute Engine subnetwork to be used for machine communications, specified as a /apis/design/resource_names#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.

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.