quick and dirty: get aws resources by tags

main.py

from pprint import pprint

import boto3

client = boto3.client('resourcegroupstaggingapi')


def get_resources_tags():
    resources = client.get_resources(PaginationToken='')
    filtered = {res['ResourceARN']: [r['Value'] for r in res['Tags']]
                for res in resources['ResourceTagMappingList'] if res['Tags']}
    pprint(filtered)


def get_resources_tags_values(value=""):
    resources = client.get_resources(PaginationToken='')
    filtered = {res['ResourceARN']: [r['Value'] for r in res['Tags']]
                for res in resources['ResourceTagMappingList']}
    pprint(filtered)


def filter_resources_include_by_value(value=""):
    resources = client.get_resources(PaginationToken='')
    filtered = {res['ResourceARN'] for res in resources['ResourceTagMappingList']
                if [r['Value'] for r in res['Tags'] if r['Value'] == value]}
    pprint(filtered)


def filter_resources_exclude_by_value(value=""):
    resources = client.get_resources(PaginationToken='')
    filtered = {res['ResourceARN'] for res in resources['ResourceTagMappingList']
                if [r['Value'] for r in res['Tags'] if r['Value'] != value]}
    pprint(filtered)


get_resources_tags_values("k8s-instance_master_0")
filter_resources_include_by_value("k8s-instance_master_0")
filter_resources_exclude_by_value("k8s-instance_master_0")