J'ai eu un problème similaire mais j'ai copié SG sur différents comptes.
Spécifiez juste quelques CONSTANTES au début et la fonction copy_sg les copiera.
Aucune vérification d'erreur n'est en place, donc si le SG cible existe déjà, il échouera.
Suivez une solution générale qui peut être utilisée également intra-compte:
#!/usr/bin/env python3
# coding: utf-8
import boto3
from typing import Any, List
# This profile needs to be able to assume the specified role in SRC/TGT account
appops_session = boto3.Session(profile_name='YOUR_PRECONFIGURE_PROFILE')
ROLE = "THE ROLE TO BE ASSUMED" # I presume it is the same in SRC/TGT Account
SRC_ACCOUNT = "YOUR SRC ACCOUNT NUMBER"
TGT_REGION = "eu-central-1"
DST_ACCOUNT = "YOUR TARGET ACCOUNT NUMBER"
TGT_VPC = "vpc-XXXXXXXXXXXXXXX"
region = "ap-southeast-2"
dst_vpc_id = "vpc-XXXXXXXXXXXXXXX"
sg_list = ["sg-XXXXXXXX", "sg-YYYYYYYYY"]
def aws_sts_cred(account, role):
"""Get the STS credential.
return credential_object
"""
sts_creds = {}
sts_conn = appops_session.client('sts')
role_arn = "arn:aws:iam::" + account + ":role/" + role
assumed_role = sts_conn.assume_role(RoleArn=role_arn,
RoleSessionName="TMPROLE")
sts_creds["aws_access_key_id"] = assumed_role['Credentials']['AccessKeyId']
sts_creds["aws_secret_access_key"] = assumed_role['Credentials']['SecretAccessKey']
sts_creds["aws_session_token"] = assumed_role['Credentials']['SessionToken']
return sts_creds
def aws_conn(service: str, region: str, **kwargs) -> Any:
"""Create a client object."""
return boto3.client(service, region_name=region, **kwargs)
def dump_sg(client, vpcid: str = "", sgids: List = []) -> List:
"""Dump the specified SG."""
print(sgids)
sg_info = client.describe_security_groups(
Filters = [{'Name': 'group-id', 'Values': sgids}])['SecurityGroups']
return sg_info
def copy_sg(tgt_client, sgs, vpcid=""):
for sg in sgs:
# With no Vpc ID the SG is created in the default VPC.
resp = tgt_client.create_security_group(
GroupName=sg['GroupName'], Description=sg['Description'], VpcId=vpcid)
new_grp_id = resp['GroupId']
tgt_client.authorize_security_group_ingress(
GroupId=new_grp_id, IpPermissions=sg.get('IpPermissions', list()))
if sg.get('IpPermissionsEgress') != []:
# It doesn't work with an empty list
tgt_client.authorize_security_group_egress(
GroupId=new_grp_id, IpPermissions=sg.get('IpPermissionsEgress'))
print("Create SG {} - \"{}\" - \"{}\" in VPCID: {}".format(new_grp_id, sg['GroupName'], sg['Description'], vpcid))
STS_CRED = aws_sts_cred(SRC_ACCOUNT, ROLE)
STS_CRED_TGT = aws_sts_cred(DST_ACCOUNT, ROLE)
src_client = aws_conn("ec2", region, **STS_CRED)
sg_list = dump_sg(src_client, sgids=sg_list)
tgt_client = aws_conn("ec2", TGT_REGION, **STS_CRED_TGT)
copy_sg(tgt_client, sg_list)