我正在嘗試使用 Python 從 AWS 控制臺獲取 RDS 數(shù)據(jù)庫實(shí)例的數(shù)量。我能夠從 AWS RDS 獲得計數(shù),但我無法根據(jù)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(diǎn)?AWS 控制臺應(yīng)該是這樣的:Statusavailable
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TA貢獻(xiàn)1829條經(jīng)驗(yàn) 獲得超7個贊
您可以簡單地檢查返回的所有實(shí)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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