This document explains how to create virtual machine (VM) instances in bulk that use A4 or A3 Ultra accelerator-optimized machine types.
For more information about creating VMs in bulk, see About bulk creation of VMs in the Compute Engine documentation.
To learn about other ways to create VMs or clusters, see the Overview page.
Before you begin
Before creating VMs in bulk, if you haven't already done so, complete the following steps:
- Choose a consumption option: the option that you pick determines how you want to get and use GPU resources.
- Obtain capacity: to learn how to obtain capacity for your consumption option.
To learn more, see Choose a consumption option.
To learn more, see Obtain capacity.
Select the tab for how you plan to use the samples on this page:
Console
When you use the Google Cloud console to access Google Cloud services and APIs, you don't need to set up authentication.
gcloud
In the Google Cloud console, activate Cloud Shell.
At the bottom of the Google Cloud console, a Cloud Shell session starts and displays a command-line prompt. Cloud Shell is a shell environment with the Google Cloud CLI already installed and with values already set for your current project. It can take a few seconds for the session to initialize.
REST
To use the REST API samples on this page in a local development environment, you use the credentials you provide to the gcloud CLI.
After installing the Google Cloud CLI, initialize it by running the following command:
gcloud init
If you're using an external identity provider (IdP), you must first sign in to the gcloud CLI with your federated identity.
For more information, see Authenticate for using REST in the Google Cloud authentication documentation.
Required roles
To get the permissions that you need to create VMs in bulk, ask your administrator to grant you the Compute Instance Admin (v1) (roles/compute.instanceAdmin.v1
) IAM role on the project. For more information about granting roles, see Manage access to projects, folders, and organizations.
This predefined role contains the permissions required to create VMs in bulk. To see the exact permissions that are required, expand the Required permissions section:
Required permissions
The following permissions are required to create VMs in bulk:
compute.instances.create
on the project- To use a custom image to create the VM:
compute.images.useReadOnly
on the image - To use a snapshot to create the VM:
compute.snapshots.useReadOnly
on the snapshot - To use an instance template to create the VM:
compute.instanceTemplates.useReadOnly
on the instance template - To assign a legacy network to the VM:
compute.networks.use
on the project - To specify a static IP address for the VM:
compute.addresses.use
on the project - To assign an external IP address to the VM when using a legacy network:
compute.networks.useExternalIp
on the project - To specify a subnet for your VM:
compute.subnetworks.use
on the project or on the chosen subnet - To assign an external IP address to the VM when using a VPC network:
compute.subnetworks.useExternalIp
on the project or on the chosen subnet - To set VM instance metadata for the VM:
compute.instances.setMetadata
on the project - To set tags for the VM:
compute.instances.setTags
on the VM - To set labels for the VM:
compute.instances.setLabels
on the VM - To set a service account for the VM to use:
compute.instances.setServiceAccount
on the VM - To create a new disk for the VM:
compute.disks.create
on the project - To attach an existing disk in read-only or read-write mode:
compute.disks.use
on the disk - To attach an existing disk in read-only mode:
compute.disks.useReadOnly
on the disk
You might also be able to get these permissions with custom roles or other predefined roles.
Overview
Creating instances in bulk with A4 or A3 Ultra machine type includes the following steps:
Create VPC networks
For A4 or A3 Ultra, you must create three VPC networks for the following network interfaces:
- 2 gVNIC network interfaces used for host to host communication
- 1 RDMA network interface (attached to a network with 8 subnets) for GPU to GPU communication
Set up the networks either manually by following the instruction guides or automatically by using the provided script.
Instruction guides
To create the networks, you can use the following instructions:
- To create the VPC networks for the gVNICs, see Create and manage Virtual Private Cloud networks.
- To create the VPC network with the RDMA network profile, see Create a Virtual Private Cloud network for RDMA NICs.
8896
bytes. To review the recommended MTU settings for other GPU machine types, see MTU settings for GPU machine types.Script
To create the networks, you can use the following script.
For these VPC networks, we recommend setting the maximum transmission unit (MTU) to a larger value. For A3 Ultra and A4 machine types, the recommended MTU is 8896
bytes. To review the recommended MTU settings for other GPU machine types, see MTU settings for GPU machine types.
#!/bin/bash # Create standard VPCs (network and subnets) for the gVNICs for N in $(seq 0 1); do gcloud compute networks create GVNIC_NAME_PREFIX-net-$N \ --subnet-mode=custom \ --mtu=8896 gcloud compute networks subnets create GVNIC_NAME_PREFIX-sub-$N \ --network=GVNIC_NAME_PREFIX-net-$N \ --region=REGION \ --range=10.$N.0.0/16 gcloud compute firewall-rules create GVNIC_NAME_PREFIX-internal-$N \ --network=GVNIC_NAME_PREFIX-net-$N \ --action=ALLOW \ --rules=tcp:0-65535,udp:0-65535,icmp \ --source-ranges=10.0.0.0/8 done # Create SSH firewall rules gcloud compute firewall-rules create GVNIC_NAME_PREFIX-ssh \ --network=GVNIC_NAME_PREFIX-net-0 \ --action=ALLOW \ --rules=tcp:22 \ --source-ranges=IP_RANGE # Assumes that an external IP is only created for vNIC 0 gcloud compute firewall-rules create GVNIC_NAME_PREFIX-allow-ping-net-0 \ --network=GVNIC_NAME_PREFIX-net-0 \ --action=ALLOW \ --rules=icmp \ --source-ranges=IP_RANGE # List and make sure network profiles exist gcloud compute network-profiles list # Create network for CX-7 gcloud compute networks create RDMA_NAME_PREFIX-mrdma \ --network-profile=ZONE-vpc-roce \ --subnet-mode custom \ --mtu=8896 # Create subnets. for N in $(seq 0 7); do gcloud compute networks subnets create RDMA_NAME_PREFIX-mrdma-sub-$N \ --network=RDMA_NAME_PREFIX-mrdma \ --region=REGION \ --range=10.$((N+2)).0.0/16 # offset to avoid overlap with gVNICs done
Replace the following:
GVNIC_NAME_PREFIX
: the custom name prefix to use for the standard VPC networks and subnets for the gVNICs.RDMA_NAME_PREFIX
: the custom name prefix to use for the VPC network and subnets with the RDMA network profile for the CX7 NICs.ZONE
: specify a zone in which the machine type that you want to use is available. For information about regions, see GPU regions and zones.REGION
: the region where you want to create the subnets. This region must correspond to the zone specified. For example, if your zone iseurope-west1-b
, then your region iseurope-west1
.IP_RANGE
: the IP range to use for the SSH firewall rules.
Optional: Create a compact placement policy
You can specify VM placement by creating a compact placement policy. When you apply a compact placement policy to your VMs, Compute Engine makes best-effort attempts to create VMs that are as close to each other as possible. If your application is latency-sensitive and you want the VMs to be closer together (maximum compactness), then specify the maxDistance
field (Preview) when creating a compact placement policy. A lower maxDistance
value ensures closer VM placement, but it also increases the chance that some VMs won't be created.
gcloud
To create a compact placement policy, use the gcloud beta compute resource-policies create group-placement
command:
gcloud beta compute resource-policies create group-placement POLICY_NAME \ --collocation=collocated \ --max-distance=MAX_DISTANCE \ --region=REGION
Replace the following:
POLICY_NAME
: the name of the compact placement policy.MAX_DISTANCE
: the maximum distance configuration for your VMs. The value must be3
to place VMs in the adjacent blocks, or2
to place VMs in the same block. For information about the maximum number of VMs supported for eachmaxDistance
per machine series, see About compact placement policies in the Compute Engine documentation.REGION
: the region where you want to create the compact placement policy. Specify a region in which the machine type that you want to use is available. For information about regions, see GPU regions and zones.
REST
To create a compact placement policy, make a POST
request to the beta resourcePolicies.insert
method. In the request body, include the collocation
field set to COLLOCATED
, and the maxDistance
field.
POST https://compute.googleapis.com/compute/beta/projects/PROJECT_ID/regions/REGION/resourcePolicies { "name": "POLICY_NAME", "groupPlacementPolicy": { "collocation": "COLLOCATED", "maxDistance": MAX_DISTANCE } }
Replace the following:
PROJECT_ID
: your project IDPOLICY_NAME
: the name of the compact placement policy.MAX_DISTANCE
: the maximum distance configuration for your VMs. The value must be3
to place VMs in the adjacent blocks, or2
to place VMs in the same block. For information about the maximum number of VMs supported for eachmaxDistance
per machine series, see About compact placement policies in the Compute Engine documentation.REGION
: the region where you want to create the compact placement policy. Specify a region in which the machine type that you want to use is available. For information about regions, see GPU regions and zones.
Create A3 Ultra or A4 VMs in bulk
To create A3 Ultra or A4 VMs in bulk, use one of the following methods:
gcloud
To create VMs in bulk, use the gcloud compute instances bulk create
command.
The parameters that you need to specify depend on the consumption option that you are using for this deployment. Select the tab that corresponds to your consumption option's provisioning model.
Reservation-bound
Before running the command, optionally add the flag for a compact placement policy.
gcloud compute instances bulk create \ --name-pattern=NAME_PATTERN \ --count=COUNT \ --machine-type=MACHINE_TYPE \ --image-family=IMAGE_FAMILY \ --image-project=IMAGE_PROJECT \ --region=REGION \ --boot-disk-type=hyperdisk-balanced \ --boot-disk-size=DISK_SIZE \ --scopes=cloud-platform \ --network-interface=nic-type=GVNIC,network=GVNIC_NAME_PREFIX-net-0,subnet=GVNIC_NAME_PREFIX-sub-0 \ --network-interface=nic-type=GVNIC,network=GVNIC_NAME_PREFIX-net-1,subnet=GVNIC_NAME_PREFIX-sub-1,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-0,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-1,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-2,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-3,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-4,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-5,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-6,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-7,no-address \ --reservation-affinity=specific \ --reservation=RESERVATION \ --provisioning-model=RESERVATION_BOUND \ --instance-termination-action=DELETE \ --maintenance-policy=TERMINATE
Complete the following steps:
Replace the following:
NAME_PATTERN
: the name pattern of the VMs. For example, usingvm-#
for the name pattern generates VMs with names such asvm-1
andvm-2
, up to the number of VMs specified by--count
.COUNT
: the number of VMs to create.MACHINE_TYPE
: the machine type to use for the VM. Specify either an A4 or A3 Ultra machine type. For more information, see GPU machine types.IMAGE_FAMILY
: the image family of the OS image that you want to use. For a list of supported operating systems, see Supported operating systems.IMAGE_PROJECT
: the project ID of the OS image.REGION
: specify a region in which the machine type that you want to use is available. If you want to specify a compact placement policy, then you must use the same region as the compact placement policy. For information about regions, see GPU regions and zones.DISK_SIZE
: the size of the boot disk in GB.GVNIC_NAME_PREFIX
: the name prefix that you specified when creating the standard VPC networks and subnets that use gVNIC NICs.RDMA_NAME_PREFIX
: the name prefix that you specified when creating the VPC networks and subnets that use RDMA NICs.RESERVATION
: either the reservation name or a specific block within a reservation. To get the reservation name or the available blocks, see View reserved capacity. Choose one of the following:Reservation value When to use projects/RESERVATION_PROJECT_ID/reservations/RESERVATION_NAME
Use this value when one of the following is true:
- You are using a compact placement policy. Compute Engine applies the policy to the reservation and creates the VMs on a single block.
- You aren't using a compact placement policy, and it's acceptable to create the VMs on any of the reserved blocks.
projects/RESERVATION_PROJECT_ID/reservations/RESERVATION_NAME/reservationBlocks/RESERVATION_BLOCK_NAME
Use this value when you aren't using a compact placement policy, and you want to create VMs on a specific reserved block.
Optional: If you chose to use a compact placement policy, then add the following flag to the command:
--resource-policies=POLICY_NAME
Replace the following:
POLICY_NAME
: the name of the compact placement policy.
- Run the command.
Spot
Before running the command, optionally add the flag for a compact placement policy.
gcloud compute instances bulk create \ --name-pattern=NAME_PATTERN \ --count=COUNT \ --machine-type=MACHINE_TYPE \ --image-family=IMAGE_FAMILY \ --image-project=IMAGE_PROJECT \ --region=REGION \ --boot-disk-type=hyperdisk-balanced \ --boot-disk-size=DISK_SIZE \ --scopes=cloud-platform \ --network-interface=nic-type=GVNIC,network=GVNIC_NAME_PREFIX-net-0,subnet=GVNIC_NAME_PREFIX-sub-0 \ --network-interface=nic-type=GVNIC,network=GVNIC_NAME_PREFIX-net-1,subnet=GVNIC_NAME_PREFIX-sub-1,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-0,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-1,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-2,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-3,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-4,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-5,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-6,no-address \ --network-interface=nic-type=MRDMA,network=RDMA_NAME_PREFIX-mrdma,subnet=RDMA_NAME_PREFIX-mrdma-sub-7,no-address \ --provisioning-model=SPOT \ --instance-termination-action=TERMINATION_ACTION
Complete the following steps:
Replace the following:
NAME_PATTERN
: the name pattern of the VMs. For example, usingvm-#
for the name pattern generates VMs with names such asvm-1
andvm-2
, up to the number of VMs specified by--count
.COUNT
: the number of VMs to create.MACHINE_TYPE
: the machine type to use for the VM. Specify either an A4 or A3 Ultra machine type. For more information, see GPU machine types.IMAGE_FAMILY
: the image family of the OS image that you want to use. For a list of supported operating systems, see Supported operating systems.IMAGE_PROJECT
: the project ID of the OS image.REGION
: specify a region in which the machine type that you want to use is available. If you want to specify a compact placement policy, then you must use the same region as the compact placement policy. For information about regions, see GPU regions and zones.DISK_SIZE
: the size of the boot disk in GB.GVNIC_NAME_PREFIX
: the name prefix that you specified when creating the standard VPC networks and subnets that use gVNIC NICs.RDMA_NAME_PREFIX
: the name prefix that you specified when creating the VPC networks and subnets that use RDMA NICs.TERMINATION_ACTION
: the action to take when Compute Engine preempts the instance, eitherSTOP
(default) orDELETE
.
Optional: If you chose to use a compact placement policy, then add the following flag to the command:
--resource-policies=POLICY_NAME
Replace the following:
POLICY_NAME
: the name of the compact placement policy.
- Run the command.
REST
To create VMs in bulk, make a POST
request to the instances.bulkInsert
method.
The parameters that you need to specify depend on the consumption option that you are using for this deployment. Select the tab that corresponds to your consumption option's provisioning model.
Reservation-bound
Before submitting the request, optionally add the instanceProperties
subfield for a compact placement policy to the request body.
POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/zones/ZONE/instances/bulkInsert { "namePattern":"NAME_PATTERN", "count":"COUNT", "instanceProperties":{ "machineType":"MACHINE_TYPE", "disks":[ { "boot":true, "initializeParams":{ "diskSizeGb":"DISK_SIZE", "diskType":"hyperdisk-balanced", "sourceImage":"projects/IMAGE_PROJECT/global/images/family/IMAGE_FAMILY" }, "mode":"READ_WRITE", "type":"PERSISTENT" } ], "networkInterfaces": [ { "accessConfigs": [ { "name": "external-nat", "type": "ONE_TO_ONE_NAT" } ], "network": "projects/NETWORK_PROJECT_ID/global/networks/GVNIC_NAME_PREFIX-net-0", "nicType": "GVNIC", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/GVNIC_NAME_PREFIX-sub-0" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/GVNIC_NAME_PREFIX-net-1", "nicType": "GVNIC", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/GVNIC_NAME_PREFIX-sub-1" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-0" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-1" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-2" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-3" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-4" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-5" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-6" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-7" } ], "reservationAffinity":{ "consumeReservationType":"SPECIFIC_RESERVATION", "key":"compute.googleapis.com/reservation-name", "values":[ "RESERVATION" ] }, "scheduling":{ "provisioningModel":"RESERVATION_BOUND", "instanceTerminationAction":"DELETE", "onHostMaintenance": "TERMINATE", "automaticRestart":true } } }
Complete the following steps:
Replace the following:
PROJECT_ID
: the project ID of the project where you want to create the VM.ZONE
: specify a zone in which the machine type that you want to use is available. If you want to specify a compact placement policy, then you must use a zone in the same region as the compact placement policy. For information about regions, see GPU regions and zones.NAME_PATTERN
: the name pattern of the VMs. For example, usingvm-#
for the name pattern generates VMs with names such asvm-1
andvm-2
, up to the number of VMs specified by--count
.COUNT
: the number of VMs to create.MACHINE_TYPE
: the machine type to use for the VM. Specify either an A4 or A3 Ultra machine type. For more information, see GPU machine types.VM_NAME
: the name of the VM.DISK_SIZE
: the size of the boot disk in GB.IMAGE_PROJECT
: the project ID of the OS image.IMAGE_FAMILY
: the image family of the OS image that you want to use. For a list of supported operating systems, see Supported operating systems.NETWORK_PROJECT_ID
: the project ID of the network.GVNIC_NAME_PREFIX
: the name prefix that you specified when creating the standard VPC networks and subnets that use gVNIC NICs.REGION
: the region of the subnetwork.RDMA_NAME_PREFIX
: the name prefix that you specified when creating the VPC networks and subnets that use RDMA NICs.RESERVATION
: either the reservation name or a specific block within a reservation. To get the reservation name or the available blocks, see View reserved capacity. Choose one of the following:Reservation value When to use projects/RESERVATION_PROJECT_ID/reservations/RESERVATION_NAME
Use this value when one of the following is true:
- You are using a compact placement policy. Compute Engine applies the policy to the reservation and creates the VMs on a single block.
- You aren't using a compact placement policy, and it's acceptable to create the VMs on any of the reserved blocks.
projects/RESERVATION_PROJECT_ID/reservations/RESERVATION_NAME/reservationBlocks/RESERVATION_BLOCK_NAME
Use this value when you aren't using a compact placement policy, and you want to create VMs on a specific reserved block.
Optional: If you chose to use a compact placement policy, then add the following
instanceProperties
subfield to the request body:"resourcePolicies": [ "projects/PROJECT_ID/regions/REGION/resourcePolicies/POLICY_NAME" ]
Replace the following:
PROJECT_ID
: the project ID of the compact placement policy.REGION
: the region of the compact placement policy.POLICY_NAME
: the name of the compact placement policy.
- Submit the request.
Spot
Before submitting the request, optionally add the instanceProperties
subfield for a compact placement policy to the request body.
POST https://compute.googleapis.com/compute/v1/projects/PROJECT_ID/zones/zone/instances/bulkInsert { "namePattern":"NAME_PATTERN", "count":"COUNT", "instanceProperties":{ "machineType":"MACHINE_TYPE", "disks":[ { "boot":true, "initializeParams":{ "diskSizeGb":"DISK_SIZE", "diskType":"hyperdisk-balanced", "sourceImage":"projects/IMAGE_PROJECT/global/images/family/IMAGE_FAMILY" }, "mode":"READ_WRITE", "type":"PERSISTENT" } ], "networkInterfaces": [ { "accessConfigs": [ { "name": "external-nat", "type": "ONE_TO_ONE_NAT" } ], "network": "projects/NETWORK_PROJECT_ID/global/networks/GVNIC_NAME_PREFIX-net-0", "nicType": "GVNIC", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/GVNIC_NAME_PREFIX-sub-0" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/GVNIC_NAME_PREFIX-net-1", "nicType": "GVNIC", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/GVNIC_NAME_PREFIX-sub-1" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-0" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-1" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-2" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-3" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-4" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-5" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-6" }, { "network": "projects/NETWORK_PROJECT_ID/global/networks/RDMA_NAME_PREFIX-mrdma", "nicType": "MRDMA", "subnetwork": "projects/NETWORK_PROJECT_ID/region/REGION/subnetworks/RDMA_NAME_PREFIX-mrdma-sub-7" } ], "scheduling": { "provisioningModel": "SPOT", "instanceTerminationAction": "TERMINATION_ACTION" } } }
Complete the following steps:
Replace the following:
PROJECT_ID
: the project ID of the project where you want to create the VM.ZONE
: specify a zone in which the machine type that you want to use is available. If you want to specify a compact placement policy, then you must use a zone in the same region as the compact placement policy. For information about regions, see GPU regions and zones.NAME_PATTERN
: the name pattern of the VMs. For example, usingvm-#
for the name pattern generates VMs with names such asvm-1
andvm-2
, up to the number of VMs specified by--count
.COUNT
: the number of VMs to create.MACHINE_TYPE
: the machine type to use for the VM. Specify either an A4 or A3 Ultra machine type. For more information, see GPU machine types.VM_NAME
: the name of the VM.DISK_SIZE
: the size of the boot disk in GB.IMAGE_PROJECT
: the project ID of the OS image.IMAGE_FAMILY
: the image family of the OS image that you want to use. For a list of supported operating systems, see Supported operating systems.NETWORK_PROJECT_ID
: the project ID of the network.GVNIC_NAME_PREFIX
: the name prefix that you specified when creating the standard VPC networks and subnets that use gVNIC NICs.REGION
: the region of the subnetwork.RDMA_NAME_PREFIX
: the name prefix that you specified when creating the VPC networks and subnets that use RDMA NICs.TERMINATION_ACTION
: the action to take when Compute Engine preempts the instance, eitherSTOP
(default) orDELETE
.
Optional: If you chose to use a compact placement policy, then add the following
instanceProperties
subfield to the request body:"resourcePolicies": [ "projects/PROJECT_ID/regions/REGION/resourcePolicies/POLICY_NAME" ]
Replace the following:
PROJECT_ID
: the project ID of the compact placement policy.REGION
: the region of the compact placement policy.POLICY_NAME
: the name of the compact placement policy.
- Submit the request.
For more information about the configuration options when creating VMs in bulk, see Create VMs in bulk in the Compute Engine documentation.