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comparison env/bin/instance_events @ 0:4f3585e2f14b draft default tip

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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author shellac
date Mon, 22 Mar 2021 18:12:50 +0000
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-1:000000000000 0:4f3585e2f14b
1 #!/Users/cmdms/OneDrive-UOB/Development/Projects/2021/sam-consensus-v3/env/bin/python3
2 # Copyright (c) 2011 Jim Browne http://www.42lines.net
3 # Borrows heavily from boto/bin/list_instances which has no attribution
4 #
5 # Permission is hereby granted, free of charge, to any person obtaining a
6 # copy of this software and associated documentation files (the
7 # "Software"), to deal in the Software without restriction, including
8 # without limitation the rights to use, copy, modify, merge, publish, dis-
9 # tribute, sublicense, and/or sell copies of the Software, and to permit
10 # persons to whom the Software is furnished to do so, subject to the fol-
11 # lowing conditions:
12 #
13 # The above copyright notice and this permission notice shall be included
14 # in all copies or substantial portions of the Software.
15 #
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
18 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
19 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
20 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22
23 VERSION="0.1"
24 usage = """%prog [options]
25 Options:
26 -h, --help show help message (including options list) and exit
27 """
28
29 from operator import itemgetter
30
31 HEADERS = {
32 'ID': {'get': itemgetter('id'), 'length':14},
33 'Zone': {'get': itemgetter('zone'), 'length':14},
34 'Hostname': {'get': itemgetter('dns'), 'length':20},
35 'Code': {'get': itemgetter('code'), 'length':18},
36 'Description': {'get': itemgetter('description'), 'length':30},
37 'NotBefore': {'get': itemgetter('not_before'), 'length':25},
38 'NotAfter': {'get': itemgetter('not_after'), 'length':25},
39 'T:': {'length': 30},
40 }
41
42 def get_column(name, event=None):
43 if name.startswith('T:'):
44 return event[name]
45 return HEADERS[name]['get'](event)
46
47 def list(region, headers, order, completed):
48 """List status events for all instances in a given region"""
49
50 import re
51
52 ec2 = boto.connect_ec2(region=region)
53
54 reservations = ec2.get_all_reservations()
55
56 instanceinfo = {}
57 events = {}
58
59 displaytags = [ x for x in headers if x.startswith('T:') ]
60
61 # Collect the tag for every possible instance
62 for res in reservations:
63 for instance in res.instances:
64 iid = instance.id
65 instanceinfo[iid] = {}
66 for tagname in displaytags:
67 _, tag = tagname.split(':', 1)
68 instanceinfo[iid][tagname] = instance.tags.get(tag,'')
69 instanceinfo[iid]['dns'] = instance.public_dns_name
70
71 stats = ec2.get_all_instance_status()
72
73 for stat in stats:
74 if stat.events:
75 for event in stat.events:
76 events[stat.id] = {}
77 events[stat.id]['id'] = stat.id
78 events[stat.id]['dns'] = instanceinfo[stat.id]['dns']
79 events[stat.id]['zone'] = stat.zone
80 for tag in displaytags:
81 events[stat.id][tag] = instanceinfo[stat.id][tag]
82 events[stat.id]['code'] = event.code
83 events[stat.id]['description'] = event.description
84 events[stat.id]['not_before'] = event.not_before
85 events[stat.id]['not_after'] = event.not_after
86 if completed and re.match('^\[Completed\]',event.description):
87 events[stat.id]['not_before'] = 'Completed'
88 events[stat.id]['not_after'] = 'Completed'
89
90 # Create format string
91 format_string = ""
92 for h in headers:
93 if h.startswith('T:'):
94 format_string += "%%-%ds" % HEADERS['T:']['length']
95 else:
96 format_string += "%%-%ds" % HEADERS[h]['length']
97
98
99 print format_string % headers
100 print "-" * len(format_string % headers)
101
102 for instance in sorted(events,
103 key=lambda ev: get_column(order, events[ev])):
104 e = events[instance]
105 print format_string % tuple(get_column(h, e) for h in headers)
106
107 if __name__ == "__main__":
108 import boto
109 from optparse import OptionParser
110 from boto.ec2 import regions
111
112 parser = OptionParser(version=VERSION, usage=usage)
113 parser.add_option("-a", "--all", help="check all regions", dest="all", default=False,action="store_true")
114 parser.add_option("-r", "--region", help="region to check (default us-east-1)", dest="region", default="us-east-1")
115 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")
116 parser.add_option("-S", "--sort", help="Header for sort order", default=None, action="store", dest="order",metavar="HeaderName")
117 parser.add_option("-c", "--completed", help="List time fields as \"Completed\" for completed events (Default: false)", default=False, action="store_true", dest="completed")
118
119 (options, args) = parser.parse_args()
120
121 if options.headers:
122 headers = tuple(options.headers.split(','))
123 else:
124 headers = ('ID', 'Zone', 'Hostname', 'Code', 'NotBefore', 'NotAfter')
125
126 if options.order:
127 order = options.order
128 else:
129 order = 'ID'
130
131 if options.all:
132 for r in regions():
133 print "Region %s" % r.name
134 list(r, headers, order, options.completed)
135 else:
136 # Connect the region
137 for r in regions():
138 if r.name == options.region:
139 region = r
140 break
141 else:
142 print "Region %s not found." % options.region
143 sys.exit(1)
144
145 list(r, headers, order, options.completed)