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145 lines
5.7 KiB
145 lines
5.7 KiB
#!/home/alpcentaur/ProjektA/PrototypeWebApp/venv/bin/python3.5
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# Copyright (c) 2011 Jim Browne http://www.42lines.net
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# Borrows heavily from boto/bin/list_instances which has no attribution
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish, dis-
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# tribute, sublicense, and/or sell copies of the Software, and to permit
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# persons to whom the Software is furnished to do so, subject to the fol-
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# lowing conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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VERSION="0.1"
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usage = """%prog [options]
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Options:
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-h, --help show help message (including options list) and exit
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"""
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from operator import itemgetter
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HEADERS = {
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'ID': {'get': itemgetter('id'), 'length':14},
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'Zone': {'get': itemgetter('zone'), 'length':14},
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'Hostname': {'get': itemgetter('dns'), 'length':20},
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'Code': {'get': itemgetter('code'), 'length':18},
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'Description': {'get': itemgetter('description'), 'length':30},
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'NotBefore': {'get': itemgetter('not_before'), 'length':25},
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'NotAfter': {'get': itemgetter('not_after'), 'length':25},
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'T:': {'length': 30},
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}
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def get_column(name, event=None):
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if name.startswith('T:'):
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return event[name]
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return HEADERS[name]['get'](event)
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def list(region, headers, order, completed):
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"""List status events for all instances in a given region"""
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import re
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ec2 = boto.connect_ec2(region=region)
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reservations = ec2.get_all_reservations()
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instanceinfo = {}
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events = {}
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displaytags = [ x for x in headers if x.startswith('T:') ]
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# Collect the tag for every possible instance
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for res in reservations:
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for instance in res.instances:
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iid = instance.id
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instanceinfo[iid] = {}
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for tagname in displaytags:
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_, tag = tagname.split(':', 1)
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instanceinfo[iid][tagname] = instance.tags.get(tag,'')
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instanceinfo[iid]['dns'] = instance.public_dns_name
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stats = ec2.get_all_instance_status()
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for stat in stats:
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if stat.events:
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for event in stat.events:
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events[stat.id] = {}
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events[stat.id]['id'] = stat.id
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events[stat.id]['dns'] = instanceinfo[stat.id]['dns']
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events[stat.id]['zone'] = stat.zone
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for tag in displaytags:
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events[stat.id][tag] = instanceinfo[stat.id][tag]
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events[stat.id]['code'] = event.code
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events[stat.id]['description'] = event.description
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events[stat.id]['not_before'] = event.not_before
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events[stat.id]['not_after'] = event.not_after
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if completed and re.match('^\[Completed\]',event.description):
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events[stat.id]['not_before'] = 'Completed'
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events[stat.id]['not_after'] = 'Completed'
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# Create format string
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format_string = ""
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for h in headers:
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if h.startswith('T:'):
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format_string += "%%-%ds" % HEADERS['T:']['length']
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else:
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format_string += "%%-%ds" % HEADERS[h]['length']
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print format_string % headers
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print "-" * len(format_string % headers)
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for instance in sorted(events,
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key=lambda ev: get_column(order, events[ev])):
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e = events[instance]
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print format_string % tuple(get_column(h, e) for h in headers)
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if __name__ == "__main__":
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import boto
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from optparse import OptionParser
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from boto.ec2 import regions
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parser = OptionParser(version=VERSION, usage=usage)
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parser.add_option("-a", "--all", help="check all regions", dest="all", default=False,action="store_true")
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parser.add_option("-r", "--region", help="region to check (default us-east-1)", dest="region", default="us-east-1")
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parser.add_option("-H", "--headers", help="Set headers (use 'T:tagname' for including tags)", default=None, action="store", dest="headers", metavar="ID,Zone,Hostname,Code,Description,NotBefore,NotAfter,T:Name")
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parser.add_option("-S", "--sort", help="Header for sort order", default=None, action="store", dest="order",metavar="HeaderName")
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parser.add_option("-c", "--completed", help="List time fields as \"Completed\" for completed events (Default: false)", default=False, action="store_true", dest="completed")
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(options, args) = parser.parse_args()
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if options.headers:
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headers = tuple(options.headers.split(','))
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else:
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headers = ('ID', 'Zone', 'Hostname', 'Code', 'NotBefore', 'NotAfter')
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if options.order:
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order = options.order
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else:
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order = 'ID'
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if options.all:
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for r in regions():
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print "Region %s" % r.name
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list(r, headers, order, options.completed)
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else:
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# Connect the region
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for r in regions():
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if r.name == options.region:
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region = r
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break
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else:
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print "Region %s not found." % options.region
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sys.exit(1)
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list(r, headers, order, options.completed)
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