--- title: "Cloud for 1C Product Description" sidebar_label: "Description" sidebar_position: 1 description: "How Cloud for 1C works and how responsibilities are allocated" --- import Formbricks from '@theme/MDXComponents/Formbricks' # Cloud for 1C Product Description Cloud for 1C is a cloud infrastructure prepared for working with 1C software in client-server mode. The basic terms of product use are defined in the document [Terms of Use for Selectel Services: Cloud for 1C](https://files.selectel.ru/docs/ru/conditions-ready-ones-cloud.pdf). To get started, use the [Cloud for 1C: Quick Start](/cloud-1c/quickstart.mdx) guide. The product supports [user roles and types](/access-control/access-management.mdx) and [projects](/access-control/projects/about-projects.mdx). ## How it works \{#principle-of-operation} Cloud for 1C uses [cloud platform resources](/access-control/projects/about-projects.mdx#selectel-products-that-support-projects) and includes: * a ready-to-use 1C cloud server cluster that hosts the 1C application server and a web server. [Fixed configurations](/cloud-1c/about/configurations.mdx#fixed-cluster-configurations) of Standard and HighFreq line cloud servers and [custom configurations](/cloud-1c/about/configurations.mdx#custom-cluster-configurations); * a ready-to-use cloud database cluster based on PostgreSQL 14.9 DBMS for 1C that stores information database data. [Fixed configurations](/cloud-1c/about/configurations.mdx#fixed-database-configurations) of Standard and HighFreq line nodes and [custom configurations](/cloud-1c/about/configurations.mdx#custom-database-configurations). ## How to work with Cloud for 1C \{#manage-cloud-1c} You can create a Cloud for 1C: * in the [control panel](https://my.selectel.ru/ones/default/base/create); * using the [Cloud for 1C API](/api/1c-cloud/). Access to the infrastructure is provided in a client-server mode—remotely via the internet or a private network. You can work with the 1C application in the ready-to-use cloud: * a web client; * a thin client; * and a thick client (configurator). See the [Connecting to 1C](/cloud-1c/connect/connect-to-1c.mdx) guide for more details. ### 1C licenses \{#licenses} To work with 1C in the cloud, you need to [activate 1C server and user licenses](/cloud-1c/cluster/activate-license.mdx). Temporary trial licenses and Server MINI licenses are not supported. You can [use your own licenses](/cloud-1c/cluster/activate-license.mdx#activate-licences) or [rent Selectel licenses](/cloud-1c/cluster/activate-license.mdx#order-licences); PROF and KORP edition licenses are available for rent. ### Applications \{#configurations} To work in the Cloud for 1C, you can upload your application (configuration) in `.dt` format. Base edition configurations are not supported. If you rent [1C licenses](#licenses) from us, you can get standard applications [free of charge](/1c-license-rental/get-configuration.mdx). ### Backup \{#backup} Backup of information bases is supported in the ready-to-use 1C cloud. By default, a service bucket in [Selectel S3](/s3/) is used to store backups. You can [mount your own S3 bucket](/cloud-1c/infobase/mount-backup-storage.mdx) for backup storage. For scheduled backups, you can [configure a backup plan](/cloud-1c/infobase/manage-infobase-backups.mdx#configure-scheduled-backups). For more information on backups, see the [Managing information base backups](/cloud-1c/infobase/manage-infobase-backups.mdx) guide. ### Scaling \{#scaling-up} Cloud for 1C resources can be scaled—for example, by increasing vCPU and RAM to improve performance. The configuration change process depends on the availability of replicas. The time it takes to change the configuration depends on the amount of data in the cluster. For more information on scaling, see the [Scaling a 1C server cluster](/cloud-1c/cluster/resize-cluster.mdx) and [Scaling a database](/cloud-1c/database/resize-database.mdx) guides. ## Areas of responsibility \{#areas-of-responsibility} ### Selectel provides \{#selectel-provides} * high resource availability; * automatic installation and configuration of the 1C DBMS and platform; * database reliability and fault tolerance—if you create a fault-tolerant database, we will ensure failover in the event of a failure; * automatic backup creation and storage; * secure data storage in compliance with Federal Law No. 152-FZ; * integration with other Selectel products and services; * resource scaling capabilities; * technical support; * addition of new 1C platform versions. A new version of the 1C platform appears in the Control Panel within five business days of its release. It is considered current and is available for installation for eight months from the moment it appears in the Control Panel. After eight months, the version is removed, and creating a new cluster with this version will not be possible. We will notify you about the removal of a version 30 days in advance. If there are bugs in a platform version, we may remove the version earlier. ### Selectel is not responsible for \{#selectel-is-not-responsible} * unavailability resulting from the creation of a 1C cluster administrator account; * correct database connection; * optimality of database queries; * database schema and structure; * initiating cluster scaling; * correct operation of the 1C application. You manage projects in the ready-to-use 1C cloud independently. Instructions for working with 1C can be found in the [1C documentation](https://its.1c.ru/#info). If you need help managing projects in the Cloud for 1C, order the [Managed Services](/managed-services/about-managed-services.mdx) service. ## Limits and restrictions \{#limits-and-restrictions} 90% of the selected resource capacity is used for the operation of the 1C server cluster. The remaining 10% (no more than 1 CPU and 4 GB of RAM) is reserved for the Apache web server, which handles web publications of information bases, as well as for internal service tasks. The login and password for the 1C cluster administrator are set and managed by Selectel. If you need administrator access, [create a ticket](https://my.selectel.ru/tickets/create/). In the ticket, specify the reason you need access.