How to use delete_alarms method in localstack

Best Python code snippet using localstack_python

boss-account.py

Source:boss-account.py

...117            count += 1118            delete_alarms.append(alarm['AlarmName'])119            if count >= 10:120                # delete alarms in batches of 10.121                resp = self.client_cw.delete_alarms(AlarmNames=delete_alarms)122                if resp['ResponseMetadata']['HTTPStatusCode'] is not 200:123                    raise ConnectionError("Received HTTPStatusCode: {} when trying to delete following alarms: {}"124                                          .format(resp['ResponseMetadata']['HTTPStatusCode'], ", ".join(delete_alarms)))125                delete_alarms.clear()126                count = 0127        if count > 0:128            resp = self.client_cw.delete_alarms(AlarmNames=delete_alarms)129            if resp['ResponseMetadata']['HTTPStatusCode'] is not 200:130                raise ConnectionError("Received HTTPStatusCode: {} when trying to delete following alarms: {}"131                                      .format(resp['ResponseMetadata']['HTTPStatusCode'], ", ".join(delete_alarms)))132        print("finished deleting billing alarms")133    def list(self):134        # Using paginator since there could be more then 100 alarms.135        paginator = self.client_cw.get_paginator('describe_alarms')136        # Create a PageIterator from the Paginator137        page_iterator = paginator.paginate(AlarmNamePrefix='Billing')138        alarms = []139        for page in page_iterator:140            alarms.extend(page['MetricAlarms'])141        print("Alarms count = {}".format(len(alarms)))142        print("end of list")...

aws-cw-alarms-with-missing-dimensions.py

Source:aws-cw-alarms-with-missing-dimensions.py

...16            result = client.describe_instances(InstanceIds=[dimension['Value']])17        except ClientError as e:18            if 'InvalidInstanceID.NotFound' in str(e):19                if args.delete:20                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])21                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])22                else:23                    print("\"%s\": Instance '%s' not found" % (alarm['AlarmName'], dimension['Value']))24            else:25                print("InstanceId error '%s'" % (e))26                print("%s: %s" % (alarm['AlarmName'], dimension['Value']))27    elif dimension['Name'] == 'AutoScalingGroupName':28        try:29            client = boto3.client('autoscaling')30            result = client.describe_auto_scaling_groups(AutoScalingGroupNames=[dimension['Value']])31            if not result['AutoScalingGroups']:32                if args.delete:33                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])34                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])35                else:36                    print("\"%s\": AutoScalingGroup '%s' not found" % (alarm['AlarmName'], dimension['Value']))37        except ClientError as e:38            print("AutoScalingGroupName error '%s'" % (e))39            print("%s: %s" % (alarm['AlarmName'], dimension['Value']))40    elif dimension['Name'] == 'LoadBalancerName':41        try:42            client = boto3.client('elb')43            result = client.describe_load_balancers(LoadBalancerNames=[dimension['Value']])44            if not result['LoadBalancerDescriptions']:45                if args.delete:46                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])47                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])48                else:49                    print("\"%s\": Classic LoadBalancer '%s' not found" % (alarm['AlarmName'], dimension['Value']))50        except ClientError as e:51            if 'LoadBalancerNotFound' in str(e):52                if args.delete:53                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])54                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])55                else:56                    print("\"%s\": DBInstance '%s' not found" % (alarm['AlarmName'], dimension['Value']))57            else:58                print("Classic LoadBalancer error '%s'" % (e))59                print("%s: %s" % (alarm['AlarmName'], dimension['Value']))60    elif dimension['Name'] == 'LoadBalancer':61        if re.search('/', dimension['Value']):62            dimension['Value'] = re.split(r'/', dimension['Value'])[1]63        try:64            client = boto3.client('elbv2')65            result = client.describe_load_balancers(Names=[dimension['Value']])66            if not result['LoadBalancers']:67                if args.delete:68                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])69                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])70                else:71                    print("\"%s\": ELBv2 LoadBalancer '%s' not found" % (alarm['AlarmName'], dimension['Value']))72        except ClientError as e:73            if 'LoadBalancerNotFound' in str(e):74                if args.delete:75                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])76                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])77                else:78                    print("\"%s\": DBInstance '%s' not found" % (alarm['AlarmName'], dimension['Value']))79            else:80                print("ELBv2 LoadBalancer error '%s'" % (e))81                print("%s: %s" % (alarm['AlarmName'], dimension['Value']))82    elif dimension['Name'] == 'DBInstanceIdentifier':83        try:84            client = boto3.client('rds')85            result = client.describe_db_instances(DBInstanceIdentifier=dimension['Value'])86            if not result['DBInstances']:87                if args.delete:88                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])89                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])90                else:91                    print("\"%s\": DBInstance '%s' not found" % (alarm['AlarmName'], dimension['Value']))92        except ClientError as e:93            if 'DBInstanceNotFound' in str(e):94                if args.delete:95                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])96                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])97                else:98                    print("\"%s\": DBInstance '%s' not found" % (alarm['AlarmName'], dimension['Value']))99            else:100                print("DBInstanceIdentifier error '%s'" % (e))101                print("%s: %s" % (alarm['AlarmName'], dimension['Value']))102    elif dimension['Name'] == 'TableName':103        try:104            client = boto3.client('dynamodb')105            result = client.describe_table(TableName=dimension['Value'])106            if not result['Table']:107                if args.delete:108                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])109                    print("AlarmName \"%s\" deleted" % alarm['AlarmName'])110                else:111                    print("\"%s\": Table '%s' not found" % (alarm['AlarmName'], dimension['Value']))112        except ClientError as e:113            print("TableName error '%s'" % (e))114            print("%s: %s" % (alarm['AlarmName'], dimension['Value']))115    elif args.verbose:116            print("** UNHANDLED RESOURCE ** \"%s\": %s" % (alarm['AlarmName'], str(dimension)))117if __name__ == "__main__":118    parser = argparse.ArgumentParser(description='CloudWatch Alarm Auditing')119    parser.add_argument('-d', '--delete',120                        action='store_true',121                        help='Delete alarms with missing dimensions')122    parser.add_argument('-v', '--verbose',123                        action='store_true',124                        help='Display all alarms')125    parser.add_argument('--debug',126                        action=Debug, nargs=0,127                        help=argparse.SUPPRESS)128    args = parser.parse_args()129    cloudwatch = boto3.client('cloudwatch')130    paginator = cloudwatch.get_paginator('describe_alarms')131    response = paginator.paginate().build_full_result()132    for alarm in response['MetricAlarms']:133        if 'Namespace' in alarm.keys() and alarm['Namespace'] == 'InternetAvailability':134            # Skip Namespace checks135            continue136        if not alarm['Dimensions']:137            if 'Metrics' in alarm:138                for metric in alarm['Metrics']:139                    if 'MetricStat' in metric:140                        if not metric['MetricStat']['Metric']['Dimensions']:141                            print("\"%s\": Empty dimensions with MetricStat metrics, state is %s" % (alarm['AlarmName'], alarm['StateValue']))142                            break143                        else:144                            for dimension in metric['MetricStat']['Metric']['Dimensions']:145                                parse_dimensions(dimension)146            else:147                if args.delete:148                    cloudwatch.delete_alarms(AlarmNames=[alarm['AlarmName']])149                    print("AlarmName \"%s\" deleted, state was %s" % (alarm['AlarmName'], alarm['StateValue']))150                else:151                    print("\"%s\": Empty dimensions, state is %s" % (alarm['AlarmName'], alarm['StateValue']))152        else:153            for dimension in alarm['Dimensions']:...

__init__.py

Source:__init__.py

...13        ]14    except Exception as error:15        print(error)16        exit(1)17def delete_alarms(alarm_names: list) -> bool:18    try:19        client = boto3.client('cloudwatch')20        client.delete_alarms(AlarmNames=alarm_names)21        return True22    except Exception as error:23        print(error)24        exit(1)25class CloudwatchResources:26    27    @classmethod28    async def init(cls):29        self = cls()30        self.alarm_names = list_alarm_names()31        return self32    33    def print(self):34        print("==== Cloudwatch Alarms ====")35        pprint(self.alarm_names)36    37    def delete(self):38        if self.alarm_names:39            delete_alarms(self.alarm_names)...

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