Confluence is configured to make a daily backup of your data. A System Administrator can also manually back up the data from the Administration Console.

(info) You need to have System Administrator permissions in order to perform this function.

Consider an Production backup strategy if your Confluence site is large or you are encountering problems with your automated backup.

Creating the Site Backup

To manually back up your site,

  1. Go to the Confluence 'Administration Console'. To do this:

    • Open the 'Browse' menu and select 'Confluence Admin'. The 'Administrator Access' login screen will be displayed.
    • Enter your password and click 'Confirm'. You will be temporarily logged into a secure session to access the 'Administration Console'.
  2. Click 'Backup & Restore' in the 'Administration' section of the left-hand panel.
  3. Select 'Archive to backups folder' to store a copy of the backup in the same folder as Confluence's daily backups. (If you do not archive the backup it will be made available for you to download, and then deleted from the server after 24 hours).
  4. Select 'Backup attachments' to include attachments in your backup.
  5. Click 'Backup'.
    (info) Please note that this process will take a few minutes.

If you are running Confluence behind Apache and are facing timeout errors, please consider creating the export directly from Tomcat, instead of going through Apache. This will speed up the process and prevent timeouts.

バックアップファイルの取得

Confluence stores the backup as a zipped XML file in the 'backups' directory under the Confluence Home directory on your Confluence server. To find your Confluence Home directory, see the documentation. You will need access to the Confluence server in order to retrieve this file.

Enabling the Download of the Backup File via the Administration Console

既定では、Confluence 管理コンソールを介してバックアップを取得することはできません。このフィーチャーは、セキュリティ上の理由で無効化されています。

Administrators can enable this functionality by updating the relevant configuration property as described below. When enabled, you will be prompted to download the backup file when the backup process finished. However, we recommend that you turn the feature off in production environments.

To enable download of the backup file from the Administration Console,

  1. Edit the confluence.cfg.xml file found in the Confluence Home directory.
  2. Set the value of property admin.ui.allow.manual.backup.download to 'true' (without the quotation marks).
  3. Confluence を再起動します。

上記の設定プロパティの値が 'true' の場合、Confluence 管理コンソールを介してサイトのバックアップを手動で実行した後、バックアップファイルをダウンロードできます。このプロパティの値が 'false' またはプロパティが設定ファイルに存在しない場合、 Confluence サーバーのファイルシステムからバックアップファイルを取得する必要があります。既定では、値は 'false' です。

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