Help Center/ Config/ User Guide/ Resource Compliance/ Built-In Policies/ Data Warehouse Service/ O&M Time Window Check
Updated on 2025-08-25 GMT+08:00
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O&M Time Window Check

Rule Details

Table 1 Rule details

Parameter

Description

Rule Name

dws-maintain-window-check

Identifier

O&M Time Window Check

Description

If the O&M time window of a GaussDB(DWS) cluster does not comply with the time window requirements, this cluster is non-compliant.

Tag

dws

Trigger Type

Configuration change

Filter Type

dws.clusters

Rule Parameters
  • maintainDay: Date of the O&M time window.
  • maintainStartTime: Start time of the O&M time window.

Application Scenarios

You can set the O&M time window as required. To prevent service interruption, the O&M window should fall within the off-peak hours.

The start time and end time of the O&M time window must be on the hour, and the interval between the start time and end time must be 4 hours.

Rule Logic

  • If the O&M time window of a GaussDB(DWS) cluster does not comply with the time window requirements, this cluster is non-compliant.
  • If the O&M time window of a GaussDB(DWS) cluster complies with the time window requirements, this cluster is compliant.
Parent topic: Data Warehouse Service