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  5. PolardbxInstance
Alibaba Cloud v3.94.0 published on Tuesday, Feb 3, 2026 by Pulumi
Schema (JSON)
pulumi/pulumi-alicloud

alicloud.drds.PolardbxInstance

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Alibaba Cloud v3.94.0 published on Tuesday, Feb 3, 2026 by Pulumi
Schema (JSON)
pulumi/pulumi-alicloud

    Provides a Distributed Relational Database Service (DRDS) Polardbx Instance resource.

    PolarDB-X Database Instance.

    For information about Distributed Relational Database Service (DRDS) Polardbx Instance and how to use it, see What is Polardbx Instance.

    NOTE: Available since v1.211.0.

    Example Usage

    Basic Usage

    import * as pulumi from "@pulumi/pulumi";
import * as alicloud from "@pulumi/alicloud";

const config = new pulumi.Config();
const name = config.get("name") || "terraform-example";
const _default = alicloud.getZones({
    availableResourceCreation: "VSwitch",
});
const example = new alicloud.vpc.Network("example", {vpcName: name});
const exampleSwitch = new alicloud.vpc.Switch("example", {
    vpcId: example.id,
    zoneId: _default.then(_default => _default.zones?.[0]?.id),
    cidrBlock: "172.16.0.0/24",
    vswitchName: name,
});
const defaultPolardbxInstance = new alicloud.drds.PolardbxInstance("default", {
    topologyType: "3azones",
    vswitchId: exampleSwitch.id,
    primaryZone: "ap-southeast-1a",
    cnNodeCount: 2,
    dnClass: "mysql.n4.medium.25",
    cnClass: "polarx.x4.medium.2e",
    dnNodeCount: 2,
    secondaryZone: "ap-southeast-1b",
    tertiaryZone: "ap-southeast-1c",
    vpcId: example.id,
});

    import pulumi
import pulumi_alicloud as alicloud

config = pulumi.Config()
name = config.get("name")
if name is None:
    name = "terraform-example"
default = alicloud.get_zones(available_resource_creation="VSwitch")
example = alicloud.vpc.Network("example", vpc_name=name)
example_switch = alicloud.vpc.Switch("example",
    vpc_id=example.id,
    zone_id=default.zones[0].id,
    cidr_block="172.16.0.0/24",
    vswitch_name=name)
default_polardbx_instance = alicloud.drds.PolardbxInstance("default",
    topology_type="3azones",
    vswitch_id=example_switch.id,
    primary_zone="ap-southeast-1a",
    cn_node_count=2,
    dn_class="mysql.n4.medium.25",
    cn_class="polarx.x4.medium.2e",
    dn_node_count=2,
    secondary_zone="ap-southeast-1b",
    tertiary_zone="ap-southeast-1c",
    vpc_id=example.id)

    package main

import (
	"github.com/pulumi/pulumi-alicloud/sdk/v3/go/alicloud"
	"github.com/pulumi/pulumi-alicloud/sdk/v3/go/alicloud/drds"
	"github.com/pulumi/pulumi-alicloud/sdk/v3/go/alicloud/vpc"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi/config"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		cfg := config.New(ctx, "")
		name := "terraform-example"
		if param := cfg.Get("name"); param != "" {
			name = param
		}
		_default, err := alicloud.GetZones(ctx, &alicloud.GetZonesArgs{
			AvailableResourceCreation: pulumi.StringRef("VSwitch"),
		}, nil)
		if err != nil {
			return err
		}
		example, err := vpc.NewNetwork(ctx, "example", &vpc.NetworkArgs{
			VpcName: pulumi.String(name),
		})
		if err != nil {
			return err
		}
		exampleSwitch, err := vpc.NewSwitch(ctx, "example", &vpc.SwitchArgs{
			VpcId:       example.ID(),
			ZoneId:      pulumi.String(_default.Zones[0].Id),
			CidrBlock:   pulumi.String("172.16.0.0/24"),
			VswitchName: pulumi.String(name),
		})
		if err != nil {
			return err
		}
		_, err = drds.NewPolardbxInstance(ctx, "default", &drds.PolardbxInstanceArgs{
			TopologyType:  pulumi.String("3azones"),
			VswitchId:     exampleSwitch.ID(),
			PrimaryZone:   pulumi.String("ap-southeast-1a"),
			CnNodeCount:   pulumi.Int(2),
			DnClass:       pulumi.String("mysql.n4.medium.25"),
			CnClass:       pulumi.String("polarx.x4.medium.2e"),
			DnNodeCount:   pulumi.Int(2),
			SecondaryZone: pulumi.String("ap-southeast-1b"),
			TertiaryZone:  pulumi.String("ap-southeast-1c"),
			VpcId:         example.ID(),
		})
		if err != nil {
			return err
		}
		return nil
	})
}

    using System.Collections.Generic;
using System.Linq;
using Pulumi;
using AliCloud = Pulumi.AliCloud;

return await Deployment.RunAsync(() => 
{
    var config = new Config();
    var name = config.Get("name") ?? "terraform-example";
    var @default = AliCloud.GetZones.Invoke(new()
    {
        AvailableResourceCreation = "VSwitch",
    });

    var example = new AliCloud.Vpc.Network("example", new()
    {
        VpcName = name,
    });

    var exampleSwitch = new AliCloud.Vpc.Switch("example", new()
    {
        VpcId = example.Id,
        ZoneId = @default.Apply(@default => @default.Apply(getZonesResult => getZonesResult.Zones[0]?.Id)),
        CidrBlock = "172.16.0.0/24",
        VswitchName = name,
    });

    var defaultPolardbxInstance = new AliCloud.Drds.PolardbxInstance("default", new()
    {
        TopologyType = "3azones",
        VswitchId = exampleSwitch.Id,
        PrimaryZone = "ap-southeast-1a",
        CnNodeCount = 2,
        DnClass = "mysql.n4.medium.25",
        CnClass = "polarx.x4.medium.2e",
        DnNodeCount = 2,
        SecondaryZone = "ap-southeast-1b",
        TertiaryZone = "ap-southeast-1c",
        VpcId = example.Id,
    });

});

    package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.alicloud.AlicloudFunctions;
import com.pulumi.alicloud.inputs.GetZonesArgs;
import com.pulumi.alicloud.vpc.Network;
import com.pulumi.alicloud.vpc.NetworkArgs;
import com.pulumi.alicloud.vpc.Switch;
import com.pulumi.alicloud.vpc.SwitchArgs;
import com.pulumi.alicloud.drds.PolardbxInstance;
import com.pulumi.alicloud.drds.PolardbxInstanceArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;

public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }

    public static void stack(Context ctx) {
        final var config = ctx.config();
        final var name = config.get("name").orElse("terraform-example");
        final var default = AlicloudFunctions.getZones(GetZonesArgs.builder()
            .availableResourceCreation("VSwitch")
            .build());

        var example = new Network("example", NetworkArgs.builder()
            .vpcName(name)
            .build());

        var exampleSwitch = new Switch("exampleSwitch", SwitchArgs.builder()
            .vpcId(example.id())
            .zoneId(default_.zones()[0].id())
            .cidrBlock("172.16.0.0/24")
            .vswitchName(name)
            .build());

        var defaultPolardbxInstance = new PolardbxInstance("defaultPolardbxInstance", PolardbxInstanceArgs.builder()
            .topologyType("3azones")
            .vswitchId(exampleSwitch.id())
            .primaryZone("ap-southeast-1a")
            .cnNodeCount(2)
            .dnClass("mysql.n4.medium.25")
            .cnClass("polarx.x4.medium.2e")
            .dnNodeCount(2)
            .secondaryZone("ap-southeast-1b")
            .tertiaryZone("ap-southeast-1c")
            .vpcId(example.id())
            .build());

    }
}

    configuration:
  name:
    type: string
    default: terraform-example
resources:
  example:
    type: alicloud:vpc:Network
    properties:
      vpcName: ${name}
  exampleSwitch:
    type: alicloud:vpc:Switch
    name: example
    properties:
      vpcId: ${example.id}
      zoneId: ${default.zones[0].id}
      cidrBlock: 172.16.0.0/24
      vswitchName: ${name}
  defaultPolardbxInstance:
    type: alicloud:drds:PolardbxInstance
    name: default
    properties:
      topologyType: 3azones
      vswitchId: ${exampleSwitch.id}
      primaryZone: ap-southeast-1a
      cnNodeCount: '2'
      dnClass: mysql.n4.medium.25
      cnClass: polarx.x4.medium.2e
      dnNodeCount: '2'
      secondaryZone: ap-southeast-1b
      tertiaryZone: ap-southeast-1c
      vpcId: ${example.id}
variables:
  default:
    fn::invoke:
      function: alicloud:getZones
      arguments:
        availableResourceCreation: VSwitch

    📚 Need more examples? VIEW MORE EXAMPLES

    Create PolardbxInstance Resource

    Resources are created with functions called constructors. To learn more about declaring and configuring resources, see Resources.

    Constructor syntax

    new PolardbxInstance(name: string, args: PolardbxInstanceArgs, opts?: CustomResourceOptions);
    @overload
def PolardbxInstance(resource_name: str,
                     args: PolardbxInstanceArgs,
                     opts: Optional[ResourceOptions] = None)

@overload
def PolardbxInstance(resource_name: str,
                     opts: Optional[ResourceOptions] = None,
                     primary_zone: Optional[str] = None,
                     cn_node_count: Optional[int] = None,
                     vswitch_id: Optional[str] = None,
                     dn_class: Optional[str] = None,
                     dn_node_count: Optional[int] = None,
                     vpc_id: Optional[str] = None,
                     cn_class: Optional[str] = None,
                     topology_type: Optional[str] = None,
                     is_read_db_instance: Optional[bool] = None,
                     resource_group_id: Optional[str] = None,
                     secondary_zone: Optional[str] = None,
                     tertiary_zone: Optional[str] = None,
                     primary_db_instance_name: Optional[str] = None,
                     engine_version: Optional[str] = None,
                     description: Optional[str] = None)
    func NewPolardbxInstance(ctx *Context, name string, args PolardbxInstanceArgs, opts ...ResourceOption) (*PolardbxInstance, error)
    public PolardbxInstance(string name, PolardbxInstanceArgs args, CustomResourceOptions? opts = null)
    public PolardbxInstance(String name, PolardbxInstanceArgs args)
public PolardbxInstance(String name, PolardbxInstanceArgs args, CustomResourceOptions options)

    type: alicloud:drds:PolardbxInstance
properties: # The arguments to resource properties.
options: # Bag of options to control resource's behavior.

    Parameters

    name string
    The unique name of the resource.
    args PolardbxInstanceArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    resource_name str
    The unique name of the resource.
    args PolardbxInstanceArgs
    The arguments to resource properties.
    opts ResourceOptions
    Bag of options to control resource's behavior.
    ctx Context
    Context object for the current deployment.
    name string
    The unique name of the resource.
    args PolardbxInstanceArgs
    The arguments to resource properties.
    opts ResourceOption
    Bag of options to control resource's behavior.
    name string
    The unique name of the resource.
    args PolardbxInstanceArgs
    The arguments to resource properties.
    opts CustomResourceOptions
    Bag of options to control resource's behavior.
    name String
    The unique name of the resource.
    args PolardbxInstanceArgs
    The arguments to resource properties.
    options CustomResourceOptions
    Bag of options to control resource's behavior.

    Constructor example

    The following reference example uses placeholder values for all input properties.

    var polardbxInstanceResource = new AliCloud.Drds.PolardbxInstance("polardbxInstanceResource", new()
{
    PrimaryZone = "string",
    CnNodeCount = 0,
    VswitchId = "string",
    DnClass = "string",
    DnNodeCount = 0,
    VpcId = "string",
    CnClass = "string",
    TopologyType = "string",
    IsReadDbInstance = false,
    ResourceGroupId = "string",
    SecondaryZone = "string",
    TertiaryZone = "string",
    PrimaryDbInstanceName = "string",
    EngineVersion = "string",
    Description = "string",
});

    example, err := drds.NewPolardbxInstance(ctx, "polardbxInstanceResource", &drds.PolardbxInstanceArgs{
	PrimaryZone:           pulumi.String("string"),
	CnNodeCount:           pulumi.Int(0),
	VswitchId:             pulumi.String("string"),
	DnClass:               pulumi.String("string"),
	DnNodeCount:           pulumi.Int(0),
	VpcId:                 pulumi.String("string"),
	CnClass:               pulumi.String("string"),
	TopologyType:          pulumi.String("string"),
	IsReadDbInstance:      pulumi.Bool(false),
	ResourceGroupId:       pulumi.String("string"),
	SecondaryZone:         pulumi.String("string"),
	TertiaryZone:          pulumi.String("string"),
	PrimaryDbInstanceName: pulumi.String("string"),
	EngineVersion:         pulumi.String("string"),
	Description:           pulumi.String("string"),
})

    var polardbxInstanceResource = new PolardbxInstance("polardbxInstanceResource", PolardbxInstanceArgs.builder()
    .primaryZone("string")
    .cnNodeCount(0)
    .vswitchId("string")
    .dnClass("string")
    .dnNodeCount(0)
    .vpcId("string")
    .cnClass("string")
    .topologyType("string")
    .isReadDbInstance(false)
    .resourceGroupId("string")
    .secondaryZone("string")
    .tertiaryZone("string")
    .primaryDbInstanceName("string")
    .engineVersion("string")
    .description("string")
    .build());

    polardbx_instance_resource = alicloud.drds.PolardbxInstance("polardbxInstanceResource",
    primary_zone="string",
    cn_node_count=0,
    vswitch_id="string",
    dn_class="string",
    dn_node_count=0,
    vpc_id="string",
    cn_class="string",
    topology_type="string",
    is_read_db_instance=False,
    resource_group_id="string",
    secondary_zone="string",
    tertiary_zone="string",
    primary_db_instance_name="string",
    engine_version="string",
    description="string")

    const polardbxInstanceResource = new alicloud.drds.PolardbxInstance("polardbxInstanceResource", {
    primaryZone: "string",
    cnNodeCount: 0,
    vswitchId: "string",
    dnClass: "string",
    dnNodeCount: 0,
    vpcId: "string",
    cnClass: "string",
    topologyType: "string",
    isReadDbInstance: false,
    resourceGroupId: "string",
    secondaryZone: "string",
    tertiaryZone: "string",
    primaryDbInstanceName: "string",
    engineVersion: "string",
    description: "string",
});

    type: alicloud:drds:PolardbxInstance
properties:
    cnClass: string
    cnNodeCount: 0
    description: string
    dnClass: string
    dnNodeCount: 0
    engineVersion: string
    isReadDbInstance: false
    primaryDbInstanceName: string
    primaryZone: string
    resourceGroupId: string
    secondaryZone: string
    tertiaryZone: string
    topologyType: string
    vpcId: string
    vswitchId: string

    PolardbxInstance Resource Properties

    To learn more about resource properties and how to use them, see Inputs and Outputs in the Architecture and Concepts docs.

    Inputs

    In Python, inputs that are objects can be passed either as argument classes or as dictionary literals.

    The PolardbxInstance resource accepts the following input properties:

    CnClass string
    Compute node specifications.
    CnNodeCount int
    Number of computing nodes.
    DnClass string
    Storage node specifications.
    DnNodeCount int
    The number of storage nodes.
    PrimaryZone string
    Primary Availability Zone.
    TopologyType string
    Topology type:
    VpcId string
    The VPC ID.
    VswitchId string
    The ID of the virtual switch.
    Description string
    Instance remarks
    EngineVersion string
    Engine version, default 5.7
    IsReadDbInstance bool
    Whether the instance is read-only.
    PrimaryDbInstanceName string

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    ResourceGroupId string
    The resource group ID can be empty. This parameter is not supported for the time being.
    SecondaryZone string
    Secondary availability zone.
    TertiaryZone string
    Third Availability Zone.
    CnClass string
    Compute node specifications.
    CnNodeCount int
    Number of computing nodes.
    DnClass string
    Storage node specifications.
    DnNodeCount int
    The number of storage nodes.
    PrimaryZone string
    Primary Availability Zone.
    TopologyType string
    Topology type:
    VpcId string
    The VPC ID.
    VswitchId string
    The ID of the virtual switch.
    Description string
    Instance remarks
    EngineVersion string
    Engine version, default 5.7
    IsReadDbInstance bool
    Whether the instance is read-only.
    PrimaryDbInstanceName string

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    ResourceGroupId string
    The resource group ID can be empty. This parameter is not supported for the time being.
    SecondaryZone string
    Secondary availability zone.
    TertiaryZone string
    Third Availability Zone.
    cnClass String
    Compute node specifications.
    cnNodeCount Integer
    Number of computing nodes.
    dnClass String
    Storage node specifications.
    dnNodeCount Integer
    The number of storage nodes.
    primaryZone String
    Primary Availability Zone.
    topologyType String
    Topology type:
    vpcId String
    The VPC ID.
    vswitchId String
    The ID of the virtual switch.
    description String
    Instance remarks
    engineVersion String
    Engine version, default 5.7
    isReadDbInstance Boolean
    Whether the instance is read-only.
    primaryDbInstanceName String

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    resourceGroupId String
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondaryZone String
    Secondary availability zone.
    tertiaryZone String
    Third Availability Zone.
    cnClass string
    Compute node specifications.
    cnNodeCount number
    Number of computing nodes.
    dnClass string
    Storage node specifications.
    dnNodeCount number
    The number of storage nodes.
    primaryZone string
    Primary Availability Zone.
    topologyType string
    Topology type:
    vpcId string
    The VPC ID.
    vswitchId string
    The ID of the virtual switch.
    description string
    Instance remarks
    engineVersion string
    Engine version, default 5.7
    isReadDbInstance boolean
    Whether the instance is read-only.
    primaryDbInstanceName string

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    resourceGroupId string
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondaryZone string
    Secondary availability zone.
    tertiaryZone string
    Third Availability Zone.
    cn_class str
    Compute node specifications.
    cn_node_count int
    Number of computing nodes.
    dn_class str
    Storage node specifications.
    dn_node_count int
    The number of storage nodes.
    primary_zone str
    Primary Availability Zone.
    topology_type str
    Topology type:
    vpc_id str
    The VPC ID.
    vswitch_id str
    The ID of the virtual switch.
    description str
    Instance remarks
    engine_version str
    Engine version, default 5.7
    is_read_db_instance bool
    Whether the instance is read-only.
    primary_db_instance_name str

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    resource_group_id str
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondary_zone str
    Secondary availability zone.
    tertiary_zone str
    Third Availability Zone.
    cnClass String
    Compute node specifications.
    cnNodeCount Number
    Number of computing nodes.
    dnClass String
    Storage node specifications.
    dnNodeCount Number
    The number of storage nodes.
    primaryZone String
    Primary Availability Zone.
    topologyType String
    Topology type:
    vpcId String
    The VPC ID.
    vswitchId String
    The ID of the virtual switch.
    description String
    Instance remarks
    engineVersion String
    Engine version, default 5.7
    isReadDbInstance Boolean
    Whether the instance is read-only.
    primaryDbInstanceName String

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    resourceGroupId String
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondaryZone String
    Secondary availability zone.
    tertiaryZone String
    Third Availability Zone.

    Outputs

    All input properties are implicitly available as output properties. Additionally, the PolardbxInstance resource produces the following output properties:

    CreateTime string
    The creation time of the resource
    Id string
    The provider-assigned unique ID for this managed resource.
    RegionId string
    The region ID of the resource
    Status string
    The status of the resource
    CreateTime string
    The creation time of the resource
    Id string
    The provider-assigned unique ID for this managed resource.
    RegionId string
    The region ID of the resource
    Status string
    The status of the resource
    createTime String
    The creation time of the resource
    id String
    The provider-assigned unique ID for this managed resource.
    regionId String
    The region ID of the resource
    status String
    The status of the resource
    createTime string
    The creation time of the resource
    id string
    The provider-assigned unique ID for this managed resource.
    regionId string
    The region ID of the resource
    status string
    The status of the resource
    create_time str
    The creation time of the resource
    id str
    The provider-assigned unique ID for this managed resource.
    region_id str
    The region ID of the resource
    status str
    The status of the resource
    createTime String
    The creation time of the resource
    id String
    The provider-assigned unique ID for this managed resource.
    regionId String
    The region ID of the resource
    status String
    The status of the resource

    Look up Existing PolardbxInstance Resource

    Get an existing PolardbxInstance resource’s state with the given name, ID, and optional extra properties used to qualify the lookup.

    public static get(name: string, id: Input<ID>, state?: PolardbxInstanceState, opts?: CustomResourceOptions): PolardbxInstance
    @staticmethod
def get(resource_name: str,
        id: str,
        opts: Optional[ResourceOptions] = None,
        cn_class: Optional[str] = None,
        cn_node_count: Optional[int] = None,
        create_time: Optional[str] = None,
        description: Optional[str] = None,
        dn_class: Optional[str] = None,
        dn_node_count: Optional[int] = None,
        engine_version: Optional[str] = None,
        is_read_db_instance: Optional[bool] = None,
        primary_db_instance_name: Optional[str] = None,
        primary_zone: Optional[str] = None,
        region_id: Optional[str] = None,
        resource_group_id: Optional[str] = None,
        secondary_zone: Optional[str] = None,
        status: Optional[str] = None,
        tertiary_zone: Optional[str] = None,
        topology_type: Optional[str] = None,
        vpc_id: Optional[str] = None,
        vswitch_id: Optional[str] = None) -> PolardbxInstance
    func GetPolardbxInstance(ctx *Context, name string, id IDInput, state *PolardbxInstanceState, opts ...ResourceOption) (*PolardbxInstance, error)
    public static PolardbxInstance Get(string name, Input<string> id, PolardbxInstanceState? state, CustomResourceOptions? opts = null)
    public static PolardbxInstance get(String name, Output<String> id, PolardbxInstanceState state, CustomResourceOptions options)
    resources:  _:    type: alicloud:drds:PolardbxInstance    get:      id: ${id}
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    resource_name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    name
    The unique name of the resulting resource.
    id
    The unique provider ID of the resource to lookup.
    state
    Any extra arguments used during the lookup.
    opts
    A bag of options that control this resource's behavior.
    The following state arguments are supported:
    CnClass string
    Compute node specifications.
    CnNodeCount int
    Number of computing nodes.
    CreateTime string
    The creation time of the resource
    Description string
    Instance remarks
    DnClass string
    Storage node specifications.
    DnNodeCount int
    The number of storage nodes.
    EngineVersion string
    Engine version, default 5.7
    IsReadDbInstance bool
    Whether the instance is read-only.
    PrimaryDbInstanceName string

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    PrimaryZone string
    Primary Availability Zone.
    RegionId string
    The region ID of the resource
    ResourceGroupId string
    The resource group ID can be empty. This parameter is not supported for the time being.
    SecondaryZone string
    Secondary availability zone.
    Status string
    The status of the resource
    TertiaryZone string
    Third Availability Zone.
    TopologyType string
    Topology type:
    VpcId string
    The VPC ID.
    VswitchId string
    The ID of the virtual switch.
    CnClass string
    Compute node specifications.
    CnNodeCount int
    Number of computing nodes.
    CreateTime string
    The creation time of the resource
    Description string
    Instance remarks
    DnClass string
    Storage node specifications.
    DnNodeCount int
    The number of storage nodes.
    EngineVersion string
    Engine version, default 5.7
    IsReadDbInstance bool
    Whether the instance is read-only.
    PrimaryDbInstanceName string

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    PrimaryZone string
    Primary Availability Zone.
    RegionId string
    The region ID of the resource
    ResourceGroupId string
    The resource group ID can be empty. This parameter is not supported for the time being.
    SecondaryZone string
    Secondary availability zone.
    Status string
    The status of the resource
    TertiaryZone string
    Third Availability Zone.
    TopologyType string
    Topology type:
    VpcId string
    The VPC ID.
    VswitchId string
    The ID of the virtual switch.
    cnClass String
    Compute node specifications.
    cnNodeCount Integer
    Number of computing nodes.
    createTime String
    The creation time of the resource
    description String
    Instance remarks
    dnClass String
    Storage node specifications.
    dnNodeCount Integer
    The number of storage nodes.
    engineVersion String
    Engine version, default 5.7
    isReadDbInstance Boolean
    Whether the instance is read-only.
    primaryDbInstanceName String

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    primaryZone String
    Primary Availability Zone.
    regionId String
    The region ID of the resource
    resourceGroupId String
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondaryZone String
    Secondary availability zone.
    status String
    The status of the resource
    tertiaryZone String
    Third Availability Zone.
    topologyType String
    Topology type:
    vpcId String
    The VPC ID.
    vswitchId String
    The ID of the virtual switch.
    cnClass string
    Compute node specifications.
    cnNodeCount number
    Number of computing nodes.
    createTime string
    The creation time of the resource
    description string
    Instance remarks
    dnClass string
    Storage node specifications.
    dnNodeCount number
    The number of storage nodes.
    engineVersion string
    Engine version, default 5.7
    isReadDbInstance boolean
    Whether the instance is read-only.
    primaryDbInstanceName string

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    primaryZone string
    Primary Availability Zone.
    regionId string
    The region ID of the resource
    resourceGroupId string
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondaryZone string
    Secondary availability zone.
    status string
    The status of the resource
    tertiaryZone string
    Third Availability Zone.
    topologyType string
    Topology type:
    vpcId string
    The VPC ID.
    vswitchId string
    The ID of the virtual switch.
    cn_class str
    Compute node specifications.
    cn_node_count int
    Number of computing nodes.
    create_time str
    The creation time of the resource
    description str
    Instance remarks
    dn_class str
    Storage node specifications.
    dn_node_count int
    The number of storage nodes.
    engine_version str
    Engine version, default 5.7
    is_read_db_instance bool
    Whether the instance is read-only.
    primary_db_instance_name str

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    primary_zone str
    Primary Availability Zone.
    region_id str
    The region ID of the resource
    resource_group_id str
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondary_zone str
    Secondary availability zone.
    status str
    The status of the resource
    tertiary_zone str
    Third Availability Zone.
    topology_type str
    Topology type:
    vpc_id str
    The VPC ID.
    vswitch_id str
    The ID of the virtual switch.
    cnClass String
    Compute node specifications.
    cnNodeCount Number
    Number of computing nodes.
    createTime String
    The creation time of the resource
    description String
    Instance remarks
    dnClass String
    Storage node specifications.
    dnNodeCount Number
    The number of storage nodes.
    engineVersion String
    Engine version, default 5.7
    isReadDbInstance Boolean
    Whether the instance is read-only.
    primaryDbInstanceName String

    If the instance is a read-only instance, you must specify the primary instance.

    NOTE: The parameter is immutable after resource creation. It only applies during resource creation and has no effect when modified post-creation.

    primaryZone String
    Primary Availability Zone.
    regionId String
    The region ID of the resource
    resourceGroupId String
    The resource group ID can be empty. This parameter is not supported for the time being.
    secondaryZone String
    Secondary availability zone.
    status String
    The status of the resource
    tertiaryZone String
    Third Availability Zone.
    topologyType String
    Topology type:
    vpcId String
    The VPC ID.
    vswitchId String
    The ID of the virtual switch.

    Import

    Distributed Relational Database Service (DRDS) Polardbx Instance can be imported using the id, e.g.

    $ pulumi import alicloud:drds/polardbxInstance:PolardbxInstance example <id>

    To learn more about importing existing cloud resources, see Importing resources.

    Package Details

    Repository
    Alibaba Cloud pulumi/pulumi-alicloud
    License
    Apache-2.0
    Notes
    This Pulumi package is based on the alicloud Terraform Provider.
    alicloud logo
    Alibaba Cloud v3.94.0 published on Tuesday, Feb 3, 2026 by Pulumi
    Schema (JSON)
    pulumi/pulumi-alicloud
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