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Yandex Compute Cloud
  • Getting started
    • Overview
    • Creating a Linux VM
    • Creating a Windows VM
    • Creating instance groups
  • Step-by-step instructions
    • All instructions
    • Creating VMs
      • Creating a Linux VM
      • Creating a Windows VM
      • Creating a VM from a set of disks
      • Creating a VM with disks restored from snapshots
      • Creating a VM from a custom image
      • Creating a preemptible VM
      • Creating a VM with a GPU
    • DSVM
      • Overview
      • Creating a VM from a public DSVM image
    • Placement groups
      • Creating a placement group
      • Deleting a placement group
      • Creating a VM in a placement group
      • Adding a VM to a placement group
      • Removing a VM instance from a placement group
    • Images with pre-installed software
      • Creating a VM from a public image
      • Configuring software
      • Working with a VM based on a public image
      • Getting a list of public images
    • Getting information about a VM
      • Getting information about a VM
      • Viewing serial port output
    • Managing VMs
      • Stopping and starting a VM
      • Attaching a disk to a VM
      • Detaching a disk from a VM
      • Moving a VM to a different availability zone
      • Making a VM's public IP address static
      • Updating a VM
      • Changing VM computing resources
      • Deleting a VM
    • Working on VMs
      • Connecting to a VM via SSH
      • Connecting to a VM via RDP
      • Working with Yandex.Cloud from inside a VM
      • Installing NVIDIA drivers
    • Creating new disks
      • Creating an empty disk
      • Create an empty disk with a large block
    • Disk management
      • Creating a disk snapshot
      • Updating a disk
      • Deleting a disk
      • Deleting a disk snapshot
    • Creating new images
      • Uploading your image
    • Managing images
      • Deleting a disk image
    • Managing the serial console
      • Getting started
      • Connecting to a serial console via SSH
      • Connecting to a serial console via CLI
      • Start your terminal in the Windows SAC
      • Disabling access to the serial console
    • Creating instance groups
      • Creating a fixed-size instance group
      • Creating a fixed-size instance group with a network load balancer
      • Creating an automatically scaled instance group
      • Creating an instance group from Container Optimized Image
    • Getting information about instance groups
      • Getting a list of instance groups
      • Getting information about an instance group
      • Getting a list of instances in a group
    • Managing instance groups
      • Editing an instance group
      • Configuring application health check on the VM
      • Updating a instance group
        • Incremental updates
        • Uninterrupted updates
      • Stopping an instance group
      • Starting an instance group
      • Deleting an instance group
    • Dedicated hosts
      • Creating a VM in a group of dedicated hosts
      • Creating a VM on a dedicated host
  • Yandex Container Optimized Solutions
  • Scenarios
    • Configuring NTP time synchronization
    • Running instance groups with auto scaling
  • Concepts
    • Relationship between resources
    • Virtual machines
      • Overview
      • Platforms
      • vCPU performance levels
      • Graphics accelerators (GPUs)
      • Preemptible VMs
      • Network on a VM
      • Live migration
      • Placement groups
      • Statuses
      • Metadata
    • Disks
      • Overview
      • Disk snapshots
    • Images
    • Instance groups
      • Overview
      • Access
      • Instance template
      • Variables in an instance template
      • Policies
        • Overview
        • Allocation policy
        • Deployment policy
        • Scaling policy
      • Scaling types
      • Auto-healing
      • Updating
        • Overview
        • Allocating instances across zones
        • Deployment algorithm
        • Rules for updating instance groups
      • Statuses
    • Dedicated host
    • Backups
    • Quotas and limits
  • Access management
  • Pricing policy
    • Current pricing policy
    • Archive
      • Before January 1, 2019
      • From January 1 to March 1, 2019
      • From March 1 to May 1, 2019
  • Compute API reference
    • Authentication in the API
    • gRPC
      • Overview
      • DiskPlacementGroupService
      • DiskService
      • DiskTypeService
      • HostGroupService
      • HostTypeService
      • ImageService
      • InstanceService
      • PlacementGroupService
      • SnapshotService
      • ZoneService
      • InstanceGroupService
      • OperationService
    • REST
      • Overview
      • Disk
        • Overview
        • create
        • delete
        • get
        • list
        • listOperations
        • update
      • DiskPlacementGroup
        • Overview
        • create
        • delete
        • get
        • list
        • listDisks
        • listOperations
        • update
      • DiskType
        • Overview
        • get
        • list
      • HostGroup
        • Overview
        • create
        • delete
        • get
        • list
        • listHosts
        • listInstances
        • listOperations
        • update
      • HostType
        • Overview
        • get
        • list
      • Image
        • Overview
        • create
        • delete
        • get
        • getLatestByFamily
        • list
        • listOperations
        • update
      • Instance
        • Overview
        • addOneToOneNat
        • attachDisk
        • create
        • delete
        • detachDisk
        • get
        • getSerialPortOutput
        • list
        • listOperations
        • removeOneToOneNat
        • restart
        • start
        • stop
        • update
        • updateMetadata
        • updateNetworkInterface
      • PlacementGroup
        • Overview
        • create
        • delete
        • get
        • list
        • listInstances
        • listOperations
        • update
      • Snapshot
        • Overview
        • create
        • delete
        • get
        • list
        • listOperations
        • update
      • Zone
        • Overview
        • get
        • list
      • Operation
        • Overview
        • get
      • InstanceGroup
        • Overview
        • createFromYaml
        • update
        • list
        • get
        • delete
        • start
        • stop
        • create
        • listAccessBindings
        • setAccessBindings
        • updateFromYaml
        • listLogRecords
        • listInstances
        • updateAccessBindings
        • listOperations
  • Questions and answers
    • General questions
    • Virtual machines
    • Disks and snapshots
    • Licensing
    • All questions on the same page
  1. Concepts
  2. Virtual machines
  3. Overview

Virtual machines

  • VM as a Yandex.Cloud resource
  • Availability zone
  • Computing resources
  • Disks
  • Statuses
  • Metadata
  • Network

A VM is similar to a server in the cloud infrastructure.

VM as a Yandex.Cloud resource

A VM is created in one of the folders in your cloud and inherits access rights from them. More information about the Yandex.Cloud resource model.

You cannot currently move a created VM to a different folder.

Each VM has a unique ID and name. The name is unique within the folder. The ID is generated automatically when the VM is being created and is unique within Yandex.Cloud.

Availability zone

When creating a VM, you can choose the Yandex.Cloud availability zone where it will be located.

You can't move a VM to a different availability zone, but you can create a copy of it in a different availability zone.

Computing resources

When creating a VM, you specify the amount of computing resources to be allocated to it: the number and performance of processor cores (vCPUs) and the amount of RAM. You can choose the computing resources that are appropriate for the expected load. For more information, see vCPU performance levels.

Disks

At least one disk must be attached to a VM, that is, a boot disk. Currently, you can only attach a boot disk when creating a VM.

You can also attach additional disks to the VM. You can either attach a previously created disk or create a disk along with the VM. The new disk can be empty, or you can restore it from a snapshot or image.

Note

Empty disks do not have a file system. If you attach an empty disk, partition and mount it manually. Alternatively, instead of attaching an empty disk, you can create a snapshot of the boot disk and create a VM based on the snapshot.

You can attach and detach additional disks even after you created the VM.

Read more about disks in Disks.

Statuses

The status of a VM affects which operations you can currently perform on it.

For example, the STOPPED status means that the VM is stopped and you can't connect to it. To connect to the VM, you must start it first. After the status changes to RUNNING and the OS loading completes, you will be able to connect to the VM.

For more information about statuses, see VM statuses.

Metadata

You can set your own metadata when creating or updating VMs. For example, to connect to a Linux VM, you need to pass an SSH key to it. This is done using the metadata service. Learn more in VM instance metadata.

Network

When creating a VM, you should specify settings for the network interface connected to it: select the subnet to which the VM will be connected and configure internal and public IP addresses. This allows the VM to interact with other services on the intranet and internet.

For more information, see Network on a VM.

In this article:
  • VM as a Yandex.Cloud resource
  • Availability zone
  • Computing resources
  • Disks
  • Statuses
  • Metadata
  • Network
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