def main(args=None):
parser = ArgumentParser(description="Discover ECS services")
add_aws_client_arguments(parser)
parser.add_argument("cluster_name")
parser.add_argument("container_port")
args = parser.parse_args(args)
aws_client = AWSClient("ecs", args)
ec2_client = AWSClient("ec2", args)
client = ECSTaskDiscovery(aws_client, ec2_client)
task_descs = client.find_tasks(args.cluster_name)
names = []
for task in task_descs:
for network_binding in client.find_network_bindings(
task, args.container_port, args.cluster_name):
names.append({
"{#TASKARN}": task["taskArn"],
"{#BINDIP}": network_binding[1],
"{#HOSTPORT}": network_binding[0]["hostPort"]
})
discovery = {"data": names}
print(json.dumps(discovery))
def main(args=None):
parser = ArgumentParser(description="Discover Lambda functions")
add_aws_client_arguments(parser)
args = parser.parse_args(args)
aws_client = AWSClient("lambda", args)
client = LambdaDiscovery(aws_client)
result = client.get_functions()
functions = result['Functions']
# Max function return count is 50
# if n(functions)>50 pagnation token "NextMarker" will be returned
while 'NextMarker' in result:
result = client.get_functions(pagination_token=result['NextMarker'])
functions.extend(result['Functions'])
discover_functions = []
for function in functions:
discover_functions.append({
'{#FUNCTIONNAME}': function['FunctionName'],
'{#DESCRIPTION}': function['Description']
})
discovery = {'data': discover_functions}
print(json.dumps(discovery))
def main(args=None):
parser = ArgumentParser(description="Retrieve AWS CloudWatch metrics")
add_aws_client_arguments(parser)
parser.add_argument("--timeshift",
type=int,
default=0,
help="Time shift for interval")
parser.add_argument("namespace", help="AWS namespace. e.g. AWS/ECS")
parser.add_argument("metric", help="Metric to obtain")
parser.add_argument("interval", type=int, help="Statistic interval")
parser.add_argument("statistic", help="Statistic to retrieve. e.g. Sum")
parser.add_argument("dimensions", help="Dimension filter")
args = parser.parse_args(args)
dimensions = list()
if len(args.dimensions) > 0:
for dimension in args.dimensions.split(","):
instance = dimension.split("=")
dimensions.append(dict(zip(("Name", "Value"), instance)))
aws_client = AWSClient("cloudwatch", args)
client = CloudWatchMetric(aws_client)
value = client.get_metric(args.interval, args.metric, args.namespace,
args.statistic, dimensions, args.timeshift)
if value == -1:
print("")
else:
print(value)
def main(args=None):
parser = ArgumentParser(description="Get S3 bucket object contents")
add_aws_client_arguments(parser)
parser.add_argument("bucket_name", help="S3 bucket name")
parser.add_argument("object_key", help="S3 object key")
parser.add_argument("encoding", default="utf-8", help="Object encoding")
args = parser.parse_args(args)
aws_client = AWSResourceClient("s3", args)
client = S3BucketObjectGet(aws_client)
contents = client.s3_bucket_object_get(args.bucket_name, args.object_key,
args.encoding)
print(contents)
def main(args=None):
parser = ArgumentParser(description="Discover RDS services")
add_aws_client_arguments(parser)
parser.add_argument("cluster_identifier")
args = parser.parse_args(args)
aws_client = AWSClient("rds", args)
client = RDSDiscovery(aws_client)
members = client.find_cluster_members(args.cluster_identifier)
identifiers = []
for member in members:
identifiers.append({
"{#DB_IDENTIFIER}": member["DBInstanceIdentifier"]
})
discovery = {"data": identifiers}
print(json.dumps(discovery))
def main(args=None):
parser = ArgumentParser(description="Calculate statistics of S3 bucket")
add_aws_client_arguments(parser)
available_stats = ["oldest", "newest", "size"]
parser.add_argument("bucket_name", help="S3 bucket name")
parser.add_argument("stat",
help="Statistic to calculate",
choices=available_stats)
args = parser.parse_args(args)
aws_client = AWSClient("s3", args)
client = S3BucketStat(aws_client)
value = client.s3_bucket_stat(args.bucket_name, args.stat)
if value == -1:
print("")
else:
print(value)
def main(args=None):
parser = ArgumentParser(description="Discover ECS services")
add_aws_client_arguments(parser)
parser.add_argument("cluster_name")
args = parser.parse_args(args)
aws_client = AWSClient("ecs", args)
client = ECSDiscovery(aws_client)
serviceArns = client.find_services(args.cluster_name)
names = []
for arn in serviceArns:
names.append({
"{#CLUSTER_NAME}": args.cluster_name,
"{#SERVICE_NAME}": arn.split("/")[-1]
})
discovery = {"data": names}
print(json.dumps(discovery))
def main(args=None):
parser = ArgumentParser(description="")
# Create aws client and parse arguments
add_aws_client_arguments(parser)
parser.add_argument("-n", "--namespace", help="Namespace of AWS service")
parser.add_argument("-f",
"--function_name",
help="Function that is to be called in boto3 library")
parser.add_argument(
"-a",
"--arguments",
help=
"Arguments that are given to the funcion. Arguments are given in form of a1=a,a2=b... Supports only string arguments."
)
args = parser.parse_args(args)
# Create aws connection and call specified function
aws_client = AWSClient(args.namespace, args)
caller = FunctionCaller(aws_client, args.function_name, args.arguments)
result = caller.get_results()
print(json.dumps(result, default=unserializable_to_str))