我正在嘗試使用 Python 從 AWS 控制臺獲取 RDS 數據庫實例的數量。我能夠從 AWS RDS 獲得計數,但我無法根據他們的Status: Available.這是我的代碼:client3 = boto3.client('rds', aws_access_key_id=access_key, aws_secret_access_key=secret_key,region_name=region)rds = client3.describe_db_instances().filter(query=[{'Name': 'status', 'Values': ['available']}]) # Throws Error as filter and query are no attributesfor rdsdb in rds['DBInstances']:#['DBInstanceStatus'=='available']: rds_count.append(rdsdb)f.writerow(('p_rds_count', len(rds_count)))print("rds->" + str(len(rds_count)))輸出: rds = client3.describe_db_instances().filter(query=[{'Name': 'status', 'Values': ['available']}]) AttributeError: 'dict' object has no attribute 'filter'我怎樣才能做到這一點?AWS 控制臺應該是這樣的:Statusavailable
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吃雞游戲
TA貢獻1829條經驗 獲得超7個贊
您可以簡單地檢查返回的所有實例的狀態(tài):
import boto3
rds_client = boto3.client('rds')
instances = rds_client.describe_db_instances()
available = [i['DBInstanceIdentifier'] for i in instances['DBInstances'] if i['DBInstanceStatus'] == 'available']
print len(available)
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