Checks whether the network type of a PolarDB cluster is virtual private cloud (VPC) or whether a PolarDB cluster is deployed in a specified VPC.
Scenario
We recommend that you deploy a PolarDB cluster in a VPC. A VPC is an isolated network that ensures network security in the cloud.
Risk level
Default risk level: medium.
You can change the risk level as required when you apply this rule.
Compliance evaluation logic
- If the vpcIds parameter is not specified and the PolarDB cluster is deployed in a VPC, the configuration is considered compliant. If the vpcIds parameter is specified and the PolarDB cluster is deployed in a specified VPC, the configuration is also considered compliant.
- If the vpcIds parameter is not specified and the PolarDB cluster is deployed in the classic network, the configuration is considered non-compliant. If the vpcIds parameter is specified but the PolarDB cluster is not deployed in a specified VPC, the configuration is also considered non-compliant. For more information about how to correct the non-compliant configuration, see Non-compliance remediation.
Rule details
| Item | Description |
|---|---|
| Rule name | polardb-dbcluster-in-vpc |
| Rule ID | polardb-dbcluster-in-vpc |
| Tag | PolarDB and VPC |
| Automatic remediation | Not supported |
| Trigger type | Configuration change |
| Supported resource type | PolarDB cluster |
| Input parameter | vpcIdsNote Separate multiple parameter values with commas (,).
|
Non-compliance remediation
Change the network type of the PolarDB cluster to VPC. For more information, see Purchase a pay-as-you-go cluster.