Create a tiered storage logstore using Go SDK

The following example creates the SLSColdLogStore.go file and calls the CreateLogStore operation to create a tiered storage logstore:

package main

import (
	"fmt"
	"os"
	"time"

	sls "github.com/aliyun/aliyun-log-go-sdk"
)

func main() {
	// Specify the Simple Log Service endpoint. This example uses the endpoint for Hangzhou. For other regions, use the actual endpoint.
	Endpoint := "cn-hangzhou.log.aliyuncs.com"
	// This example obtains the AccessKey ID and AccessKey secret from environment variables.
	AccessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
	AccessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
	// The temporary security token of the Resource Access Management (RAM) user role. This value is empty, indicating that no temporary security token is used. For more information, see authorized user.
	SecurityToken := ""
	// Create a Simple Log Service client.
	provider := sls.NewStaticCredentialsProvider(AccessKeyId, AccessKeySecret, SecurityToken)
	Client := sls.CreateNormalInterfaceV2(Endpoint, provider)
	// Specify the project name.
	ProjectName := "aliyun-test-project"
	// Specify the Logstore name.
	LogStoreName := "aliyun-test-logstore"

	err := Client.CreateLogStore(ProjectName, LogStoreName, 2, 2, true, 64)
	if err != nil {
		panic(err)
	}
	// Create the LogStore.
	logstore, err := Client.GetLogStore(ProjectName, LogStoreName)
	if err != nil {
		panic(err)
	}
	fmt.Println("create logstore successfully:", logstore.Name)
	// Update the data retention period in the hot tier to 61 days.
	updateLogstore := &sls.LogStore{
		Name:        LogStoreName,
		TTL:         80,
		ShardCount:  10,
		AutoSplit:   false,
		WebTracking: true,
		HotTTL:      61,
	}
	err = Client.UpdateLogStoreV2(ProjectName, updateLogstore)
	if err != nil {
		panic(err)
	}
	fmt.Println("update logstore suecessed")
	fmt.Println("Prepare to delete the logstore after 30 seconds")
	time.Sleep(30 * time.Second)
	// Delete the LogStore.
	err = Client.DeleteLogStore(ProjectName, LogStoreName)
	if err != nil {
		panic(err)
	}
	fmt.Println("Delete Logstore successfully")
}

The following table describes the parameters of the UpdateLogStoreV2 operation for configuring tiered storage.