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Name	Size	Permission
asadmin	11.71 KB	-rwxr-xr-x
bundle_image	1.52 KB	-rwxr-xr-x
cfadmin	3.36 KB	-rwxr-xr-x
cq	2.98 KB	-rwxr-xr-x
cwutil	4.93 KB	-rwxr-xr-x
dynamodb_dump	2.08 KB	-rwxr-xr-x
dynamodb_load	3.42 KB	-rwxr-xr-x
elbadmin	9.47 KB	-rwxr-xr-x
fetch_file	1.83 KB	-rwxr-xr-x
glacier	5.12 KB	-rwxr-xr-x
instance_events	5.64 KB	-rwxr-xr-x
kill_instance	925 B	-rwxr-xr-x
launch_instance	10.36 KB	-rwxr-xr-x
list_instances	3.03 KB	-rwxr-xr-x
lss3	3.36 KB	-rwxr-xr-x
mturk	18.7 KB	-rwxr-xr-x
pyami_sendmail	2.56 KB	-rwxr-xr-x
route53	8.82 KB	-rwxr-xr-x
s3put	16.45 KB	-rwxr-xr-x
sdbadmin	6.83 KB	-rwxr-xr-x
taskadmin	3.68 KB	-rwxr-xr-x

Code Editor : cwutil

#!/usr/bin/python3.10
# Author: Chris Moyer <cmoyer@newstex.com>
# Description: CloudWatch Utility
# For listing stats, creating alarms, and managing 
# other CloudWatch aspects

import boto
cw = boto.connect_cloudwatch()

from datetime import datetime, timedelta

def _parse_time(time_string):
    """Internal function to parse a time string"""

def _parse_dict(d_string):
    result = {}
    if d_string:
        for d in d_string.split(","):
            d = d.split(":")
            result[d[0]] = d[1]
    return result

def ls(namespace=None):
    """
    List metrics, optionally filtering by a specific namespace
        namespace: Optional Namespace to filter on
    """
    print "%-10s %-50s %s" % ("Namespace", "Metric Name", "Dimensions")
    print "-"*80
    for m in cw.list_metrics():
        if namespace is None or namespace.upper() in m.namespace:
            print "%-10s %-50s %s" % (m.namespace, m.name, m.dimensions)

def stats(namespace, metric_name, dimensions=None, statistics="Average", start_time=None, end_time=None, period=60, unit=None):
    """
    Lists the statistics for a specific metric
        namespace: The namespace to use, usually "AWS/EC2", "AWS/SQS", etc.
        metric_name: The name of the metric to track, pulled from `ls`
        dimensions: The dimensions to use, formatted as Name:Value (such as QueueName:myQueue)
        statistics: The statistics to measure, defaults to "Average"
             'Minimum', 'Maximum', 'Sum', 'Average', 'SampleCount'
        start_time: Start time, default to now - 1 day
        end_time: End time, default to now
        period: Period/interval for counts, default to 60 minutes
        unit: Unit to track, default depends on what metric is being tracked
    """

# Parse the dimensions
    dimensions = _parse_dict(dimensions)

# Parse the times
    if end_time:
        end_time = _parse_time(end_time)
    else:
        end_time = datetime.utcnow()
    if start_time:
        start_time = _parse_time(start_time)
    else:
        start_time = datetime.utcnow() - timedelta(days=1)
            
    print "%-30s %s" % ('Timestamp', statistics)
    print "-"*50
    data = {}
    for m in cw.get_metric_statistics(int(period), start_time, end_time, metric_name, namespace, statistics, dimensions, unit):
        data[m['Timestamp']] = m[statistics]
    keys = data.keys()
    keys.sort()
    for k in keys:
        print "%-30s %s" % (k, data[k])

def put(namespace, metric_name, dimensions=None, value=None, unit=None, statistics=None, timestamp=None):
    """
    Publish custom metrics
        namespace: The namespace to use; values starting with "AWS/" are reserved
        metric_name: The name of the metric to update
        dimensions: The dimensions to use, formatted as Name:Value (such as QueueName:myQueue)
        value: The value to store, mutually exclusive with `statistics`
        statistics: The statistics to store, mutually exclusive with `value`
            (must specify all of "Minimum", "Maximum", "Sum", "SampleCount")
        timestamp: The timestamp of this measurement, default is current server time
        unit: Unit to track, default depends on what metric is being tracked
    """
    
    def simplify(lst):
        return lst[0] if len(lst) == 1 else lst

print cw.put_metric_data(namespace, simplify(metric_name.split(';')),
        dimensions = simplify(map(_parse_dict, dimensions.split(';'))) if dimensions else None,
        value = simplify(value.split(';')) if value else None,
        statistics = simplify(map(_parse_dict, statistics.split(';'))) if statistics else None,
        timestamp = simplify(timestamp.split(';')) if timestamp else None,
        unit = simplify(unit.split(';')) if unit else None)

def help(fnc=None):
    """
    Print help message, optionally about a specific function
    """
    import inspect
    self = sys.modules['__main__']
    if fnc:
        try:
            cmd = getattr(self, fnc)
        except:
            cmd = None
        if not inspect.isfunction(cmd):
            print "No function named: %s found" % fnc
            sys.exit(2)
        (args, varargs, varkw, defaults) = inspect.getargspec(cmd)
        print cmd.__doc__
        print "Usage: %s %s" % (fnc, " ".join([ "[%s]" % a for a in args]))
    else:
        print "Usage: cwutil [command]"
        for cname in dir(self):
            if not cname.startswith("_") and not cname == "cmd":
                cmd = getattr(self, cname)
                if inspect.isfunction(cmd):
                    doc = cmd.__doc__
                    print "\t%s - %s" % (cname, doc)
    sys.exit(1)

if __name__ == "__main__":
    import sys
    self = sys.modules['__main__']
    if len(sys.argv) >= 2:
        try:
            cmd = getattr(self, sys.argv[1])
        except:
            cmd = None
        args = sys.argv[2:]
    else:
        cmd = help
        args = []
    if not cmd:
        cmd = help
    try:
        cmd(*args)
    except TypeError as e:
        print e
        help(cmd.__name__)

${this.title}

Code Editor : cwutil