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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
      • Create 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 instance 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
    • 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 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 groups
      • Getting information about a group
      • Getting a list of instances in a group
    • Managing instance groups
      • Update a group
      • Configure application health check on the VM
      • Update a group
        • Incremental update
        • Updating without downtime
      • Stop a group
      • Start a group
      • Delete a 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
      • Update
        • 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. Questions and answers
  2. General questions

General questions

    What is cloud computing used for?

    Yandex.Cloud provides scalable computing capacity: you can quickly create and start VMs when necessary and stop them if the load drops. The usage of cloud resources reduces your IT infrastructure costs because you pay only for the resources you use.

    It's easier to manage a cloud infrastructure so you can focus on your business challenges instead of server maintenance.

    What can I do with Yandex.Cloud VMs?

    • Use only those computing resources which are necessary to meet your needs. If you need expensive powerful systems, you don't have to buy them. You can create a VM in Yandex.Cloud and use it whenever necessary.

    • Quickly scale processing capacity to meet your needs. You can start additional VMs during peak times and stop them when the load is low.

    • Use your VMs to deploy applications that must be always available. You don't need to worry about guaranteeing server uptime: Yandex.Cloud will keep it running smoothly. Focus on creating applications that work.

    • Configure backups to make it easier to restore your data in the event of loss.

    • Create and distribute VM disk images. You can use images to quickly deploy your software on other VMs.

    • Automate VM management using the API and scripts in the command line interface.

    For more information about Yandex.Cloud VMs, see Virtual machines.

    How do Yandex.Cloud VMs differ from regular hosting?

    Traditional hosting offers you resources on lease with pre-agreed performance for a fixed time. Yandex.Cloud VMs let you use cloud resources like your personal data center. At the same time, you receive all the advantages of the resilient infrastructure of Yandex's data centers.

    You can scale your cloud infrastructure as your performance requirements change. This way you can control how many resources you are using at any given time and how much you pay for them.

    You also get full control over the status of your VMs. You can start and stop VMs when you need to. You can set up your VM software configuration and change it as necessary. Disk images and snapshots let you easily transfer data between your VMs.

    How do I get started with Yandex.Cloud VMs?

    You can create your first VM using one of the methods described in Getting started with Compute Cloud.

    How do I get access to a VM?

    You can connect to a VM from another VM in the same cloud network. Use the VM's internal IP address or FQDN to do this.

    If a public IP address was assigned to the VM when it was created, you can use it to connect to the VM from the internet.

    You can find out the IP addresses, FQDN and other information in the management console (go to the Network section on the virtual machine's page).

    For more information, see Network on a VM.

    To connect to Linux VMs, use SSH. Connect to Windows VMs over RDP.

    How quickly can I change the performance of my information systems?

    You can change the performance of your information system in one of the following ways:

    • Create VMs in advance with the appropriate characteristics and pre-installed software. During peak times, you will just need to start these VMs to increase the performance of the information system. When the load drops, you can stop some of the VMs so that you will not have to pay for consuming extra resources.
    • If you frequently need new VMs with the same configuration, you can create a boot disk image and use it when creating VMs.

    What operating systems are supported by Yandex.Cloud VMs?

    Linux and Windows operating systems are supported.

    Public boot disk images that have been tested in Yandex.Cloud are available for popular distributions of these systems.

    Does the service meet the requirements under Federal Law No. 152-FZ On personal data?

    Yes, you can read the full security audit conclusion.

    How do I contact technical support?

    You can contact technical support in the management console under Support.

    Can I get logs of my operations with services?

    Yes, you can request log records about your resources from Yandex.Cloud services. For more information, see Data requests.

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