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Configure 1C server cluster volume autoscaling

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How it works

Autoscaling is available and enabled by default for 1C server clusters of fixed configuration of the Standard line and custom configuration; it can be enabled and disabled manually if necessary.

If a 1C server cluster volume is 80% full for 3 hours, a scaling task will be created to prevent downtime. The volume will be increased by 15% of its current size, but by at least 20 GB.

The scaling task will appear in the control panel: in the top menu click Products → 1C Managed Cloud → 1C Server Cluster section → cluster page → Maintenance tab and will be performed during the next maintenance window. Increasing the 1C server cluster volume in the control panel before scaling starts will cancel the task.

autoscaling will be disabled automatically if you change the configuration to the HighFreq line or when the maximum volume size of 1 TB is reached.

You cannot reduce the volume size after autoscaling as this may compromise the integrity of the file system and data — you can create a new 1C server cluster with a smaller volume.

Enable autoscaling

  1. In the control panel, click Products in the top menu and select 1C Managed Cloud.
  2. Go to the 1C Server Cluster section.
  3. Open the cluster page → Settings tab.
  4. In the Volume autoscaling row, click .
  5. Select the Enable checkbox.
  6. Click .

Disable autoscaling

  1. In the control panel, click Products in the top menu and select 1C Managed Cloud.
  2. Go to the 1C Server Cluster section.
  3. Open the cluster page → Settings tab.
  4. In the Volume autoscaling row, click .
  5. Clear the Enable checkbox.
  6. Click .