gabrielferreira

Connect Cross Account using AWS CLI

First you need to configure the access to the origin account

$ export AWS_ACCESS_KEY_ID="<AWS_ACCESS_KEY_ID>"
$ export AWS_SECRET_ACCESS_KEY="<AWS_SECRET_ACCESS_KEY>"

execute the command bellow to connect to the account

If you don't have a MFA configured

$ aws sts assume-role --role-arn arn:aws:iam::<ACCOUNT_ID>:role/<ROLE_NAME> --role-session-name "<SESSION_NAME>"

gabrielferreira

import boto3
import re
import datetime

ec = boto3.client('ec2',region_name='us-east-1')
iam = boto3.client('iam')

def lambda_handler(event, context):
    account_ids = list()

gabrielferreira

import boto3
import collections
import datetime

ec = boto3.client('ec2',region_name='us-east-1')

def lambda_handler(event, context):
    reservations = ec.describe_instances(
        Filters=[
            {'Name': 'tag-key', 'Values': ['Identification']},

gabrielferreira

import boto3
import collections
import datetime

ec = boto3.client('ec2',region_name='us-east-1')

def lambda_handler(event, context):
    reservations = ec.describe_instances(
        Filters=[
            {'Name': 'tag-key', 'Values': ['Identification']},