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SDK 参考
Python SDK
代码示例
代码示例
本文提供 MongoDB Python SDK 的代码示例供您参考。
前提条件
设置请求超时时间
使用 Python SDK 调用 MongoDB 接口,默认无超时时间限制。
您可以在发起接口调用请求时,在代码的最后加上 _request_timeout=${超时时间} 参数来指定请求的超时时间(单位:秒),若未在该时间内完成,请求即会终止并报超时错误。
例如,您可以在调用 CreateDBInstance 接口时,通过如下代码将超时时间设置为 10 秒。
resp = api_instance.create_db_instance(
volcenginesdkmongodb.CreateDBInstanceRequest(
count=1, vpc_id="vpc-13f24t16guqdc3n6nu4k5****", zone_id="cn-beijing-a",
node_spec="mongo.1c2g", storage_space_gb=100,
subnet_id="subnet-rr96lovl7f28v0x58tv****"
创建 MongoDB 实例
使用如下示例代码创建 1 个分片集群实例,配置如下:
- 实例所在可用区:华北 2(北京)- 可用区 A。
- 包含 2 个 Mongos 节点,规格均为 2 核 4 GiB。
- 包含 2 个 Shard 分片(每个分片默认包含 3 个节点),每个 Shard 中的节点规格均为 2 核 4 GiB。
import volcenginesdkmongodb
import volcenginesdkcore
from pprint import pprint
if __name__ == '__main__':
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your AK"
configuration.sk = "Your SK"
configuration.region = "Your Region"
volcenginesdkcore.Configuration.set_default(configuration)
api_instance = volcenginesdkmongodb.MONGODBApi()
resp = api_instance.create_db_instance(
volcenginesdkmongodb.CreateDBInstanceRequest(
vpc_id="vpc-13f24t16guqdc3n6nu4k5****", zone_id="cn-beijing-a",
node_spec="mongo.shard.2c4g", storage_space_gb=100,
subnet_id="subnet-rr96lovl7f28v0x58tv****",instance_name="python_sdk_test_shard",
mongos_node_spec="mongo.mongos.2c4g",instance_type="ShardedCluster",
shard_number=2,mongos_node_number=2
使用如下示例代码创建 1 个副本集实例(默认包含 3 个节点),配置如下:
- 实例所在可用区:华北 2(北京)- 可用区 A。
import volcenginesdkmongodb
import volcenginesdkcore
from pprint import pprint
if __name__ == '__main__':
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your AK"
configuration.sk = "Your SK"
configuration.region = "Your Region"
volcenginesdkcore.Configuration.set_default(configuration)
api_instance = volcenginesdkmongodb.MONGODBApi()
resp = api_instance.create_db_instance(
volcenginesdkmongodb.CreateDBInstanceRequest(
vpc_id="vpc-13f24t16guqdc3n6nu4k5****", zone_id="cn-beijing-a",
node_spec="mongo.2c4g", storage_space_gb=100,
subnet_id="subnet-rr96lovl7f28v0x58tv****",instance_name="python_sdk_test_replica"
import volcenginesdkmongodb
import volcenginesdkcore
from pprint import pprint
if __name__ == '__main__':
configuration = volcenginesdkcore.Configuration()
configuration.ak = "Your AK"
configuration.sk = "Your SK"
configuration.region = "Your Region"
volcenginesdkcore.Configuration.set_default(configuration)
api_instance = volcenginesdkmongodb.MONGODBApi()
resp = api_instance.describe_db_instance_detail(
volcenginesdkmongodb.DescribeDBInstanceDetailRequest(
instance_id="mongo-replica-e649ae42****"
最近更新时间:2026.03.27 15:32:28