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备份任务

最近更新时间：2025-06-10 17:00:32

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本页目录：

API
描述
创建云数据库备份
删除云数据库备份
查询云数据库备份配置信息
查询数据备份文件列表
查询二进制日志
查询慢查询日志
修改数据库备份配置
使用 Pip 下载 SDK 的命令如下。
pip install --upgrade tencentcloud-sdk-python-cdb
关于 Python 版本以及快速获取腾讯云 Python SDK 并开始调用的方法，请参见 Python。

CreateBackup 创建云数据库备份

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")

    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.CreateBackupRequest()
    req.InstanceId = "cdb-7ghaiocc"
    req.BackupMethod = "logical"

    print(req)
    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.CreateBackup(req)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)

DeleteBackup 删除云数据库备份

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")



    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.DeleteBackupRequest()

    req.InstanceId = "cdb-7ghaiocc"
    #print(req.BackupId)
    req.BackupId = 105119782


    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.DeleteBackup(req)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)

DescribeBackupConfig 查询云数据库备份配置信息

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")

    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.DescribeBackupConfigRequest()
    req.InstanceId = "cdb-7ghaiocc"

    print(req)
    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.DescribeBackupConfig(req)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)

DescribeBackups 查询数据备份文件列表

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")

    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.DescribeBackupsRequest()
    req.InstanceId = "cdb-7ghaiocc"



    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.DescribeBackups(req)
    print(resp)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)

DescribeBinlogs 查询二进制日志

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")

    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.DescribeBinlogsRequest()
    req.InstanceId = "cdb-7ghaiocc"


    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.DescribeBinlogs(req)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)


DescribeSlowLogs 查询慢查询日志

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")

    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.DescribeSlowLogsRequest()
    req.InstanceId = "cdb-7ghaiocc"


    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.DescribeSlowLogs(req)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)


ModifyBackupConfig 修改数据库备份配置

#!/usr/bin/python
# -*- coding: utf-8 -*-

# 引入云API入口模块

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cdb.v20170320 import cdb_client, models

try:
    # 实例化一个认证对象，入参需要传入腾讯云账户secretId，secretKey
    cred = credential.Credential("secretId", "secretKey")

    #实例化要请求产品(以cdb为例)的client对象
    client = cdb_client.CdbClient(cred, "ap-shanghai")

    #实例化一个请求对象:req = models.ModifyInstanceParamRequest()
    req = models.ModifyBackupConfigRequest()
    req.InstanceId = "cdb-1y6g3zj8"
    req.ExpireDays = 10
    req.StartTime = "06:00-10:00"
    req.BackupMethod = "logical"
    print(req)


    # 通过client对象调用想要访问的接口，需要传入请求对象
    resp = client.ModifyBackupConfig(req)

    # 输出json格式的字符串回包
    print(resp.to_json_string())
except TencentCloudSDKException as err:
    print(err)
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