Попытка получить все экземпляры RDS с помощью boto3
- не возвращает все экземпляры RDS.
Когда я смотрю на мои экземпляры RDS в Орегоне (us-west-2), я вижу следующее:
Однако, если я запускаю приведенный ниже скрипт Python3, я получу только один результат:
$ python3 ./stackoverflow.py
RDS instances in Oregon
------------------------------
aurora-5-7-yasmin.cazdggrmkpt1.us-west-2.rds.amazonaws.com qa test db.t2.small aurora-5-7-yasmin
$
Можете ли вы предложить способ отображения boto3 всех экземпляров RDS?
$ cat ./stackoverflow.py
import collections
import boto3
import datetime
import pygsheets
REGIONS = ('us-west-2',)
REGIONS_H = ('Oregon',)
currentDT = str(datetime.datetime.now())
def create_spreadsheet(outh_file, spreadsheet_name = "AWS usage"):
client = pygsheets.authorize(outh_file=outh_file, outh_nonlocal=True)
client.list_ssheets(parent_id=None)
spread_sheet = client.create(spreadsheet_name)
return spread_sheet
def rds_worksheet_creation(spread_sheet):
for i in range(len(REGIONS)):
region = REGIONS[i]
region_h = REGIONS_H[i]
print()
print("{} instances in {}".format("RDS", region_h))
print("------------------------------")
client = boto3.client('rds', region_name=region)
db_instances = client.describe_db_instances()
for i in range(len(db_instances)):
j = i - 1
try:
DBName = db_instances['DBInstances'][j]['DBName']
MasterUsername = db_instances['DBInstances'][0]['MasterUsername']
DBInstanceClass = db_instances['DBInstances'][0]['DBInstanceClass']
DBInstanceIdentifier = db_instances['DBInstances'][0]['DBInstanceIdentifier']
Endpoint = db_instances['DBInstances'][0]['Endpoint']
Address = db_instances['DBInstances'][0]['Endpoint']['Address']
print("{} {} {} {} {}".format(Address, MasterUsername, DBName, DBInstanceClass,
DBInstanceIdentifier))
except KeyError:
continue
if __name__ == "__main__":
spread_sheet = create_spreadsheet(spreadsheet_name = "AWS usage", outh_file = '../client_secret.json')
spread_sheet.link(syncToCloud=False)
rds_worksheet_creation(spread_sheet)
$ cat ../client_secret.json
{"installed":{"client_id":"362799999999-uml0m2XX4v999999mr2s03XX9g8l9odi.apps.googleusercontent.com","project_id":"amiable-shuttle-198516","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://accounts.google.com/o/oauth2/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs","client_secret":"XXXXxQH434Qg-xxxx99_n0vW","redirect_uris":["urn:ietf:wg:oauth:2.0:oob","http://localhost"]}}
$
Редактировать 1:
После комментария Майкла я изменил сценарий следующим образом, но, хотя появилась еще одна связанная строка, большинство экземпляров RDS по-прежнему не возвращаются:
$ python3 ./stackoverflow.py
RDS instances in Oregon
------------------------------
aurora-5-7-yasmin.cazdggrmkpt1.us-west-2.rds.amazonaws.com qa +++ DBName gave KeyError +++ db.t2.small aurora-5-7-yasmin
aurora-5-7-yasmin.cazdggrmkpt1.us-west-2.rds.amazonaws.com qa test db.t2.small aurora-5-7-yasmin
$
$ cat ./stackoverflow.py
import collections
import boto3
import datetime
import pygsheets
REGIONS = ('us-west-2',)
REGIONS_H = ('Oregon',)
currentDT = str(datetime.datetime.now())
def create_spreadsheet(outh_file, spreadsheet_name = "AWS usage"):
client = pygsheets.authorize(outh_file=outh_file, outh_nonlocal=True)
client.list_ssheets(parent_id=None)
spread_sheet = client.create(spreadsheet_name)
return spread_sheet
def rds_worksheet_creation(spread_sheet):
for i in range(len(REGIONS)):
region = REGIONS[i]
region_h = REGIONS_H[i]
print()
print("{} instances in {}".format("RDS", region_h))
print("------------------------------")
client = boto3.client('rds', region_name=region)
db_instances = client.describe_db_instances()
for i in range(len(db_instances)):
j = i - 1
try:
DBName = db_instances['DBInstances'][j]['DBName']
except KeyError:
DBName = "+++ DBName gave KeyError +++"
MasterUsername = db_instances['DBInstances'][0]['MasterUsername']
DBInstanceClass = db_instances['DBInstances'][0]['DBInstanceClass']
DBInstanceIdentifier = db_instances['DBInstances'][0]['DBInstanceIdentifier']
Endpoint = db_instances['DBInstances'][0]['Endpoint']
Address = db_instances['DBInstances'][0]['Endpoint']['Address']
print("{} {} {} {} {}".format(Address, MasterUsername, DBName, DBInstanceClass,
DBInstanceIdentifier))
if __name__ == "__main__":
spread_sheet = create_spreadsheet(spreadsheet_name = "AWS usage", outh_file = '../client_secret.json')
spread_sheet.link(syncToCloud=False)
rds_worksheet_creation(spread_sheet)