If you use Database Backup (DBS) for the first time, you must grant the permissions of the AliyunDBSDefaultRole role to DBS and activate Object Storage Service (OSS).
Prerequisites
An Alibaba Cloud account is created. For more information, see Sign up with Alibaba Cloud.
Step 1: Grant permissions to the AliyunServiceRoleForDBS role
When you use DBS for the first time, you must assign the AliyunServiceRoleForDBS role to DBS.Database Backup
Step 2: Activate OSS
You are not charged for the activation of OSS. After you activate OSS, the backup data generated by DBS is stored in OSS.
Role details
Role name: AliyunServiceRoleForDBS
Policy of the role: AliyunServiceRolePolicyForDBS
The policy specifies the following permissions:
{
"Version": "1",
"Statement": [
{
"Action": [
"rds:DescribeDBInstanceNetInfo",
"rds:DescribeDBInstanceNetInfoForChannel",
"rds:DescribeTasks",
"rds:DescribeDBInstances",
"rds:DescribeFilesForSQLServer",
"rds:DescribeImportsForSQLServer",
"rds:DescribeSlowLogRecords",
"rds:DescribeBinlogFiles",
"rds:DescribeSQLLogRecords",
"rds:DescribeParameters",
"rds:DescribeParameterTemplates",
"rds:DescribeDBInstanceAttribute",
"rds:DescribeDatabases",
"rds:DescribeAccounts",
"rds:DescribeSecurityIPList",
"rds:DescribeSecurityIps",
"rds:DescribeDBInstanceIPArray",
"rds:DescribeDBInstanceIPArrayList",
"rds:DescribeDBInstanceSSL",
"rds:DescribeDBInstanceTDE",
"rds:CreateDBInstance",
"rds:CreateAccount",
"rds:CreateDatabase",
"rds:ModifySecurityIps",
"rds:GrantAccountPrivilege",
"rds:CreateMigrateTask",
"rds:CreateOnlineDatabaseTask",
"rds:DescribeMigrateTasks",
"rds:DescribeOssDownloads",
"rds:CreateBackup",
"rds:DescribeBackups",
"rds:DescribeBackupPolicy",
"rds:ModifyBackupPolicy",
"rds:DescribeBackupTasks",
"rds:DescribeBinlogFiles"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"ecs:DescribeInstance",
"ecs:DescribeInstances",
"ecs:DescribeVpcs",
"ecs:DescribeSecurityGroups",
"ecs:DescribeSecurityGroupAttribute",
"ecs:AuthorizeSecurityGroup",
"ecs:JoinSecurityGroup",
"ecs:RevokerSecurityGroup"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"kms:ListKeys"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"cms:PutEventRule",
"cms:PutEventTargets",
"cms:ListEventRules",
"cms:ListEventTargetsByRule",
"cms:DeleteEventRule",
"cms:DeleteEventTargets"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"polardb:DescribeDBClusterIPArrayList",
"polardb:DescribeDBClusterNetInfo",
"polardb:DescribeDBClusters",
"polardb:ModifySecurityIps",
"polardb:DescribeDBClusterEndpoints",
"polardb:DescribeDBClusterAccessWhitelist",
"polardb:ModifyDBClusterAccessWhitelist"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"dds:DescribeDBInstanceAttribute",
"dds:DescribeReplicaSetRole",
"dds:DescribeSecurityIps",
"dds:DescribeDBInstances",
"dds:ModifySecurityIps"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"kvstore:DescribeSecurityIps",
"kvstore:DescribeInstances",
"kvstore:DescribeAccounts",
"kvstore:DescribeDBInstanceNetInfo",
"kvstore:CreateAccount",
"kvstore:ModifySecurityIps",
"kvstore:DescribeInstanceAttribute",
"kvstore:AllocateInstancePrivateConnection",
"kvstore:DescribeLogicInstanceTopology"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"drds:DescribeDrdsDB",
"drds:DescribeDrdsDBs",
"drds:DescribeDrdsDbInstance",
"drds:DescribeDrdsDbInstances",
"drds:DescribeDrdsDBIpWhiteList",
"drds:DescribeDrdsInstances",
"drds:ModifyDrdsIpWhiteList",
"drds:CreateDrdsDB",
"drds:DescribeTable",
"drds:DescribeTables",
"drds:ModifyRdsReadWeight",
"drds:ChangeAccountPassword",
"drds:CreateDrdsInstance",
"drds:CreateInstanceAccount",
"drds:CreateInstanceInternetAddress",
"drds:DescribeInstanceAccounts"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"vpc:DescribeVpcs"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": "hdm:AddHDMInstance",
"Resource": "*",
"Effect": "Allow"
},
{
"Action": "ram:DeleteServiceLinkedRole",
"Resource": "*",
"Effect": "Allow",
"Condition": {
"StringEquals": {
"ram:ServiceName": "dbs.aliyuncs.com"
}
}
}
]
}