---
title: "Manage the 1C server cluster web server"
sidebar_label: "Manage the 1C server cluster web server"
sidebar_position: 3
description: "How to enable the web server, how to restrict access to web publications from the internet, and how to manage the IP address allowlist"
---

import Formbricks from '@theme/MDXComponents/Formbricks'
import TrashIcon from '@selectel/docux/icons/trash'

# Manage the 1C server cluster web server

A web server is used to publish infobases and allows working with 1C via a web client. In a ready-to-use 1C cloud, the Apache web server is used, and resources are reserved for its operation in the 1C server cluster:

* 10% CPU, but no more than 1 CPU,
* 10% RAM, but no more than 4 GB.

By default, the web server is enabled, and web publications are accessible via the internet. You can [disable the web server](#enable-or-disable-web-server), [manage access to web publications from the internet](#manage-access), and [configure an IP address allowlist](#manage-whitelist).

To manage web publication settings for an infobase, use the [Change web publication settings](/cloud-1c/infobase/edit-web-publication-settings.mdx) guide.

## Enable or disable the web server \{#enable-or-disable-web-server}

:::warning

When you enable or disable the web server, the 1C server cluster will be restarted, and connections for all 1C server cluster infobases will be terminated.

We recommend scheduling maintenance during off-peak hours and [using session locks](/cloud-1c/infobase/manage-infobase-user-sessions.mdx#set-lock) for associated infobases.

:::

1. In the [Control panel](https://my.selectel.ru/ones/server), on the top menu, click **Products** and select **1C Ready Cloud**.
2. Go to the **1C Server Clusters** section.
3. Open the 1C server cluster page → **Administration** tab.
4. Turn the **Web server** toggle on or off.
5. Click **Save**.

## Manage access to web publications from the internet \{#manage-access}

1. In the [control panel](https://my.selectel.ru/ones/server), on the top menu, click **Products** and select **1C Ready-to-Use Cloud**.
2. Go to the **1C Server Clusters** section.
3. Open the 1C server cluster page.
4. Open the **Administration** tab.
5. If web publications must be accessible from the internet, turn on the **Internet access to web publications** toggle.
6. If web publications must be accessible only from a private network, turn off the **Internet access to web publications** toggle. To configure a connection from a private network, use the [Set up a connection to 1C](/cloud-1c/connect/set-connection-to-1c.mdx#set-connection-via-thin-client) guide.
7. Click **Save**.

## Configure the allowlist of IP addresses \{#manage-whitelist}

If the list of IP addresses is empty, the web publication will be accessible from any IP address.

1. In the [control panel](https://my.selectel.ru/ones/server), on the top menu, click **Products** and select **1C Ready-to-Use Cloud**.
2. Go to the **1C Server Clusters** section.
3. Open the 1C server cluster page.
4. Open the **Administration** tab.
5. In the **IP allowlist for web publication access** row, click **Edit**.
6. To add IP addresses to the list, click **Add IP** and enter the IP address for which connection to the cluster will be enabled.
7. To remove IP addresses from the list, click <TrashIcon /> in the IP addresses line.
8. Click **Edit**.
9. Click **Save**.

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