Help Center/ Cloud Operations Center/ User Guide/ Resilience Center/ Chaos Drills/ Managing Drill Plans
Updated on 2026-06-23 GMT+08:00
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Managing Drill Plans

You can create a drill plan to systematically schedule various failure modes to ensure that the drill is carried out in an orderly manner. When creating a drill plan, you need to specify the executor and planned drill time to form a standard task assignment basis. After the executor accepts the drill task, the system automatically generates a drill task. The task must be accurately associated with the preset failure mode and specific application region to ensure the drill scenario closely matches the actual business context. This lays a foundation for effective execution and evaluation of the drill.

Precautions

You do not need to specify the enterprise project to which a drill plan belongs. The enterprise project must be the same as that associated with the failure mode.

Creating a Drill Plan

  1. Log in to COC.
  2. In the navigation pane, choose Resilience Center > Chaos Drills.
  3. Click Drill Plans.
  4. On the displayed page, click Create Drill Plan.
  5. Set parameters for creating a drill plan by referring to Table 1.

    Figure 1 Creating a drill plan
    Table 1 Parameters for creating a drill plan

    Parameter

    Description

    Failure Mode

    You can choose Custom Failure Modes or Preset Failure Modes.

    Select a failure mode.

    Executed By

    Select the user who performs the drill.

    Region

    Select a region.

    Planned Drill Time

    Set the end date of the drill.

    The executor must complete the drill before the planned drill time.

    Enterprise Project

    This parameter is mandatory when Failure Mode is set to Preset Failure Modes.

    Select the enterprise project to which the drill belongs.

  6. Click OK.

Accepting a Drill Plan Ticket

  1. Log in to COC.
  2. In the navigation pane, choose Resilience Center > Chaos Drills.
  3. Click Drill Plans.
  4. On the displayed page, locate the target drill plan and click Receive in the Operation column.

    You can create a drill task by referring to Creating a Drill Task.

Cancelling a Drill Plan

Only the drill plan in the to-be-accepted state can be canceled, and this operation can be performed only by the creator.

  1. Log in to COC.
  2. In the navigation pane, choose Resilience Center > Chaos Drills.
  3. Click Drill Plans.
  4. On the displayed page, locate the target drill plan and choose More > Cancel in the Operation column.
  5. In the displayed dialog box, click Cancel.

    After the drill plan is canceled, the status of the drill plan changes from to-be-accepted into canceled.

Helpful Links

Performing a Fault Drill of High Memory Usage on COC

Parent Topic: Chaos Drills