Read
Provides an RDS read write splitting connection resource to allocate an Intranet connection string for RDS instance, see What is DB Read Write Splitting Connection.
NOTE: Available since v1.48.0.
Example Usage
package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.alicloud.rds.RdsFunctions;
import com.pulumi.alicloud.rds.inputs.GetZonesArgs;
import com.pulumi.alicloud.rds.inputs.GetInstanceClassesArgs;
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.ecs.SecurityGroup;
import com.pulumi.alicloud.ecs.SecurityGroupArgs;
import com.pulumi.alicloud.rds.Instance;
import com.pulumi.alicloud.rds.InstanceArgs;
import com.pulumi.alicloud.rds.ReadOnlyInstance;
import com.pulumi.alicloud.rds.ReadOnlyInstanceArgs;
import com.pulumi.alicloud.rds.ReadWriteSplittingConnection;
import com.pulumi.alicloud.rds.ReadWriteSplittingConnectionArgs;
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("tf-example");
final var exampleZones = RdsFunctions.getZones(GetZonesArgs.builder()
.engine("MySQL")
.engineVersion("5.7")
.category("HighAvailability")
.dbInstanceStorageType("local_ssd")
.build());
final var exampleInstanceClasses = RdsFunctions.getInstanceClasses(GetInstanceClassesArgs.builder()
.zoneId(exampleZones.applyValue(getZonesResult -> getZonesResult.ids()[0]))
.engine("MySQL")
.engineVersion("5.7")
.category("HighAvailability")
.dbInstanceStorageType("local_ssd")
.build());
var exampleNetwork = new Network("exampleNetwork", NetworkArgs.builder()
.vpcName(name)
.cidrBlock("172.16.0.0/16")
.build());
var exampleSwitch = new Switch("exampleSwitch", SwitchArgs.builder()
.vpcId(exampleNetwork.id())
.cidrBlock("172.16.0.0/24")
.zoneId(exampleZones.applyValue(getZonesResult -> getZonesResult.zones()[0].id()))
.vswitchName(name)
.build());
var exampleSecurityGroup = new SecurityGroup("exampleSecurityGroup", SecurityGroupArgs.builder()
.vpcId(exampleNetwork.id())
.build());
var exampleInstance = new Instance("exampleInstance", InstanceArgs.builder()
.engine("MySQL")
.engineVersion("5.7")
.category("HighAvailability")
.instanceType(exampleInstanceClasses.applyValue(getInstanceClassesResult -> getInstanceClassesResult.instanceClasses()[0].instanceClass()))
.instanceStorage(exampleInstanceClasses.applyValue(getInstanceClassesResult -> getInstanceClassesResult.instanceClasses()[0].storageRange().min()))
.instanceChargeType("Postpaid")
.dbInstanceStorageType("local_ssd")
.instanceName(name)
.vswitchId(exampleSwitch.id())
.securityIps(
"10.168.1.12",
"100.69.7.112")
.build());
var exampleReadOnlyInstance = new ReadOnlyInstance("exampleReadOnlyInstance", ReadOnlyInstanceArgs.builder()
.zoneId(exampleInstance.zoneId())
.masterDbInstanceId(exampleInstance.id())
.engineVersion(exampleInstance.engineVersion())
.instanceStorage(exampleInstance.instanceStorage())
.instanceType(exampleInstance.instanceType())
.instanceName(String.format("%sreadonly", name))
.vswitchId(exampleSwitch.id())
.build());
var exampleReadWriteSplittingConnection = new ReadWriteSplittingConnection("exampleReadWriteSplittingConnection", ReadWriteSplittingConnectionArgs.builder()
.instanceId(exampleReadOnlyInstance.masterDbInstanceId())
.connectionPrefix("example-con-123")
.distributionType("Standard")
.build());
}
}Content copied to clipboard
Import
RDS read write splitting connection can be imported using the id, e.g.
$ pulumi import alicloud:rds/readWriteSplittingConnection:ReadWriteSplittingConnection example abc12345678Content copied to clipboard