Cloud server configurations
When creating a cloud server, you can select the number of vCPUs, RAM, local disk size (optional) and add GPUs.Depending on the tasks for which you need a cloud server, you can choose a configuration of a particular lineup that suits those tasks.
Two types of server configurations are available for all rulers except Shared and Dedicated:
- fixed configurations - configurations of lines with different technical characteristics in which the resource ratio is fixed;
- custom configurations - configurations in which any resource ratio can be specified.
The configurations use different processors depending on the line and pool segment.You can customize the selected configuration.After creating the cloud server, you can change the configuration.
Processors
The lineups differ in the processors available.
Standard
GPU
Shared
HighFreq
10G Net
Dedicated
DDR4 REG 2450 MHz processor and DDR5 REG 2250-2450 MHz processor for cloud servers with dedicated cores.
Processors with DDR4 REG 2133-2633 MHz for configurations without dedicated cores.
Lines
To see the availability of configurations in the regions, see the Cloud Servers availability matrix.
You can select the configuration when you create a cloud server in the control panel.If you want to create a fixed-configuration cloud server through the OpenStack CLI and Terraform, use the List of fixed-configuration flavors in all pools table .If fixed configurations are not appropriate, create a flavor.
Depending on the lineup, up to 64 vCPUs, 1000 GB RAM and 2 TB of local disk are available in fixed configurations, and up to 232 vCPUs, 900 GB RAM and 2 TB of local disk are available in random configurations.
Standard
Fixed configuration
Custom configuration
Fixed configurations of the cloud server lineup with balanced vCPU:RAM resource allocation.Suitable for most tasks, such as running code for web services and applications, hosting online stores, creating test environments.
A local or network boot disk is available in the Standard line.
The lineup includes cloud server configurations with dedicated cores in multi-zone pool ru-6 and pool segments ru-3b, ru-7a and ru-7b.Cloud servers with dedicated cores are available from 2 to 32 vCPUs, from 4 GB to 256 GB RAM, from 32 GB to 1 TB of local disk.
For basic cloud servers, 1 to 32 vCPUs, 1 GB to 128 GB RAM, and 16 GB to 1 TB local disk are available.
GPU
Fixed configuration
Custom configuration
Fixed cloud server configurations with dedicated GPUs.
Optimized for GPU computing, such as video transcoding, training neural networks, or creating remote workstations.
Available from 4 to 48 vCPUs, 1 to 8 GPUs, 16 GB to 450 GB RAM.
Local or network boot disks are available in the GPU lineup.For cloud servers with a local disk, only GPUs with local disk support can be used.
Learn more about dedicated GPUs in the Graphics Processing Units (GPUs) instruction.
Shared
Fixed cloud server configurations with the ability to use and pay for only a portion of the vCPU.
Shared lineup configurations are less expensive than other lineups and are suitable for tasks that do not require constant and full utilization of the virtual core, such as running staging, a website, bringing up a network, or training.
In the Shared lineup, a single virtual core can be used by several clients at once.When creating such a configuration, you need to specify the share of vCPU that will be reserved for your server: 10%, 20% or 50%.The performance of the cloud server will never fall below the specified share and may temporarily reach 100% if other clients are not using resources to the maximum or a part of the virtual core is not leased.
Only network boot disks are available in the Shared lineup.
Available from 1 to 4 vCPUs, 512 MB to 8 GB RAM.
Custom configurations are not available.
HighFreq
Fixed configuration
Custom configuration
Fixed configurations of high-performance cloud servers with CPU speeds up to 3.6 GHz, memory - 3,200 MHz.Suitable for databases such as 1C Bitrix, game servers and other tasks requiring high processing speed and response.
Local boot disks are available in the HighFreq line.
Fixed configurations are available in the lineup to support cloud servers with dedicated cores in the ru-6 multi-zone pool and ru-3b, ru-7a and ru-7b pool segments.For cloud servers with dedicated cores, 2 to 64 vCPUs, 4 GB to 256 GB RAM, 30 GB to 1 TB of local disk are available.
For basic cloud servers, 1 to 64 vCPUs, 2 GB to 256 GB RAM, 30 GB to 1.5 TB local disk are available.
10G Net
Fixed configuration
Custom configuration
Fixed line configurations with support for fast 10 Gbps networks in pool segments ru-3b, ru-7a and ru-7b.Line configurations are available only with support for cloud servers with dedicated cores.
Suitable for high-load web applications, network services, game servers, and other applications that require high network bandwidth while transferring large amounts of data.
16 vCPUs, 32 GB to 128 GB RAM, 256 GB to 2 TB of local disk are available.
Dedicated
Fixed line configurations with support for cloud server operation on a dedicated host in the ru-3b pool segment. Line configurations are available only with support for cloud server operation with dedicated cores.
Suitable for software that is tied to physical hardware, applications and services with computational load isolation requirements, and loaded services.
Available with 14 vCPUs, 64GB or 86GB RAM.
Custom configurations are not available.
List of cloud server lineup flavors
Flavors correspond to cloud server configurations and define the number of vCPUs, RAM, and local disk size (optional) of the server.
Flavor IDs or names are used to create cloud servers through the OpenStack CLI and Terraform.IDs differ in pools.
For example, 1015 is the ID and SL1.4-16384 is the name of the flavor, which corresponds to a fixed Standard line configuration with 4 vCPUs, 16GB RAM in a ru-9 pool.
If a fixed lineup configuration flavor with the right number of vCPUs, RAM, and local disk size is not available, you can create a flavor.
You can view a list of fixed-configuration flavors in all pools in the table or view a list of all configuration flavors in a specific pool through the OpenStack CLI.
List of fixed-configuration flavorings in all pools
Tashkent
Almaty
Nairobi
St. Petersburg
Moscow
Novosibirsk
uz-1
uz-2
Here:
Line- the name of a fixed configuration line;ID- The flavor ID of the cloud server;Name- The name of the flavor that corresponds to the fixed configuration of the ruler;vCPU- number of vCPUs;RAM, MB- RAM size in MB;Local disk size, GB- local disk size in GB.
View a list of the flavor list of all lineup configurations in a particular pool
Through the OpenStack CLI, you can see a list of flavors that match fixed configurations and flavors that you have created.
-
Check out the list of flavors:
openstack flavor listExample answer for pool ru-9 (abbreviated):
+------------+-----------------------+--------+------+-----------+-------+-----------+| ID | Name | RAM | Disk | Ephemeral | VCPUs | Is Public |+------------+-----------------------+--------+------+-----------+-------+-----------+| 1 | m1.tiny | 512 | 0 | 0 | 1 | True || 1011 | SL1.1-1024 | 1024 | 0 | 0 | 1 | True || 3021 | GL2.6-24576-0-1GPU | 24576 | 0 | 0 | 6 | True || 9011 | PRC10.1-512 | 512 | 0 | 0 | 1 | True || 9021 | PRC20.1-512 | 512 | 0 | 0 | 1 | True || 9051 | PRC50.1-512 | 512 | 0 | 0 | 1 | True || 8301 | HFL1.1-2048-30 | 2048 | 30 | 0 | 1 | True |+------------+-----------------------+--------+------+-----------+-------+-----------+Here:
ID- The flavor ID of the cloud server;Name- The name of the flavor that corresponds to the configuration:m1.XX- OpenStack base configurations;SLX.XX- fixed configurations of the Standard line;GLX.XX.- fixed configurations of the GPU lineup;PRC10.XX- Shared line fixed configurations with vCPU share of 10%;PRC20.XX- Shared line fixed configurations with vCPU share of 20%;PRC50.XX- Shared line fixed configurations with vCPU share of 50%;HFLX.XX- fixed configurations of the HighFreq range;
RAM- RAM size in MB;Disk- is the size of the local disk in GB;vCPUs- number of vCPUs;Is Public- scope of the flavor:True- Public flavors,False- private flavors.