/
route53
executable file
·205 lines (187 loc) · 8.82 KB
/
route53
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
#!/usr/bin/env python
# Author: Chris Moyer
#
# route53 is similar to sdbadmin for Route53, it's a simple
# console utility to perform the most frequent tasks with Route53
#
# Example usage. Use route53 get after each command to see how the
# zone changes.
#
# Add a non-weighted record, change its value, then delete. Default TTL:
#
# route53 add_record ZPO9LGHZ43QB9 rr.example.com A 4.3.2.1
# route53 change_record ZPO9LGHZ43QB9 rr.example.com A 9.8.7.6
# route53 del_record ZPO9LGHZ43QB9 rr.example.com A 9.8.7.6
#
# Add a weighted record with two different weights. Note that the TTL
# must be specified as route53 uses positional parameters rather than
# option flags:
#
# route53 add_record ZPO9LGHZ43QB9 wrr.example.com A 1.2.3.4 600 foo9 10
# route53 add_record ZPO9LGHZ43QB9 wrr.example.com A 4.3.2.1 600 foo8 10
#
# route53 change_record ZPO9LGHZ43QB9 wrr.example.com A 9.9.9.9 600 foo8 10
#
# route53 del_record ZPO9LGHZ43QB9 wrr.example.com A 1.2.3.4 600 foo9 10
# route53 del_record ZPO9LGHZ43QB9 wrr.example.com A 9.9.9.9 600 foo8 10
#
# Add a non-weighted alias, change its value, then delete. Alaises inherit
# their TTLs from the backing ELB:
#
# route53 add_alias ZPO9LGHZ43QB9 alias.example.com A Z3DZXE0Q79N41H lb-1218761514.us-east-1.elb.amazonaws.com.
# route53 change_alias ZPO9LGHZ43QB9 alias.example.com. A Z3DZXE0Q79N41H lb2-1218761514.us-east-1.elb.amazonaws.com.
# route53 delete_alias ZPO9LGHZ43QB9 alias.example.com. A Z3DZXE0Q79N41H lb2-1218761514.us-east-1.elb.amazonaws.com.
def _print_zone_info(zoneinfo):
print "="*80
print "| ID: %s" % zoneinfo['Id'].split("/")[-1]
print "| Name: %s" % zoneinfo['Name']
print "| Ref: %s" % zoneinfo['CallerReference']
print "="*80
print zoneinfo['Config']
print
def create(conn, hostname, caller_reference=None, comment=''):
"""Create a hosted zone, returning the nameservers"""
response = conn.create_hosted_zone(hostname, caller_reference, comment)
print "Pending, please add the following Name Servers:"
for ns in response.NameServers:
print "\t", ns
def delete_zone(conn, hosted_zone_id):
"""Delete a hosted zone by ID"""
response = conn.delete_hosted_zone(hosted_zone_id)
print response
def ls(conn):
"""List all hosted zones"""
response = conn.get_all_hosted_zones()
for zoneinfo in response['ListHostedZonesResponse']['HostedZones']:
_print_zone_info(zoneinfo)
def get(conn, hosted_zone_id, type=None, name=None, maxitems=None):
"""Get all the records for a single zone"""
response = conn.get_all_rrsets(hosted_zone_id, type, name, maxitems=maxitems)
# If a maximum number of items was set, we limit to that number
# by turning the response into an actual list (copying it)
# instead of allowing it to page
if maxitems:
response = response[:]
print '%-40s %-5s %-20s %s' % ("Name", "Type", "TTL", "Value(s)")
for record in response:
print '%-40s %-5s %-20s %s' % (record.name, record.type, record.ttl, record.to_print())
def _add_del(conn, hosted_zone_id, change, name, type, identifier, weight, values, ttl, comment):
from boto.route53.record import ResourceRecordSets
changes = ResourceRecordSets(conn, hosted_zone_id, comment)
change = changes.add_change(change, name, type, ttl,
identifier=identifier, weight=weight)
for value in values.split(','):
change.add_value(value)
print changes.commit()
def _add_del_alias(conn, hosted_zone_id, change, name, type, identifier, weight, alias_hosted_zone_id, alias_dns_name, comment):
from boto.route53.record import ResourceRecordSets
changes = ResourceRecordSets(conn, hosted_zone_id, comment)
change = changes.add_change(change, name, type,
identifier=identifier, weight=weight)
change.set_alias(alias_hosted_zone_id, alias_dns_name)
print changes.commit()
def add_record(conn, hosted_zone_id, name, type, values, ttl=600,
identifier=None, weight=None, comment=""):
"""Add a new record to a zone. identifier and weight are optional."""
_add_del(conn, hosted_zone_id, "CREATE", name, type, identifier,
weight, values, ttl, comment)
def del_record(conn, hosted_zone_id, name, type, values, ttl=600,
identifier=None, weight=None, comment=""):
"""Delete a record from a zone: name, type, ttl, identifier, and weight must match."""
_add_del(conn, hosted_zone_id, "DELETE", name, type, identifier,
weight, values, ttl, comment)
def add_alias(conn, hosted_zone_id, name, type, alias_hosted_zone_id,
alias_dns_name, identifier=None, weight=None, comment=""):
"""Add a new alias to a zone. identifier and weight are optional."""
_add_del_alias(conn, hosted_zone_id, "CREATE", name, type, identifier,
weight, alias_hosted_zone_id, alias_dns_name, comment)
def del_alias(conn, hosted_zone_id, name, type, alias_hosted_zone_id,
alias_dns_name, identifier=None, weight=None, comment=""):
"""Delete an alias from a zone: name, type, alias_hosted_zone_id, alias_dns_name, weight and identifier must match."""
_add_del_alias(conn, hosted_zone_id, "DELETE", name, type, identifier,
weight, alias_hosted_zone_id, alias_dns_name, comment)
def change_record(conn, hosted_zone_id, name, type, newvalues, ttl=600,
identifier=None, weight=None, comment=""):
"""Delete and then add a record to a zone. identifier and weight are optional."""
from boto.route53.record import ResourceRecordSets
changes = ResourceRecordSets(conn, hosted_zone_id, comment)
# Assume there are not more than 10 WRRs for a given (name, type)
responses = conn.get_all_rrsets(hosted_zone_id, type, name, maxitems=10)
for response in responses:
if response.name != name or response.type != type:
continue
if response.identifier != identifier or response.weight != weight:
continue
change1 = changes.add_change("DELETE", name, type, response.ttl,
identifier=response.identifier,
weight=response.weight)
for old_value in response.resource_records:
change1.add_value(old_value)
change2 = changes.add_change("CREATE", name, type, ttl,
identifier=identifier, weight=weight)
for new_value in newvalues.split(','):
change2.add_value(new_value)
print changes.commit()
def change_alias(conn, hosted_zone_id, name, type, new_alias_hosted_zone_id, new_alias_dns_name, identifier=None, weight=None, comment=""):
"""Delete and then add an alias to a zone. identifier and weight are optional."""
from boto.route53.record import ResourceRecordSets
changes = ResourceRecordSets(conn, hosted_zone_id, comment)
# Assume there are not more than 10 WRRs for a given (name, type)
responses = conn.get_all_rrsets(hosted_zone_id, type, name, maxitems=10)
for response in responses:
if response.name != name or response.type != type:
continue
if response.identifier != identifier or response.weight != weight:
continue
change1 = changes.add_change("DELETE", name, type,
identifier=response.identifier,
weight=response.weight)
change1.set_alias(response.alias_hosted_zone_id, response.alias_dns_name)
change2 = changes.add_change("CREATE", name, type, identifier=identifier, weight=weight)
change2.set_alias(new_alias_hosted_zone_id, new_alias_dns_name)
print changes.commit()
def help(conn, fnc=None):
"""Prints this help message"""
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[1:]]))
else:
print "Usage: route53 [command]"
for cname in dir(self):
if not cname.startswith("_"):
cmd = getattr(self, cname)
if inspect.isfunction(cmd):
doc = cmd.__doc__
print "\t%-20s %s" % (cname, doc)
sys.exit(1)
if __name__ == "__main__":
import boto
import sys
conn = boto.connect_route53()
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(conn, *args)
except TypeError, e:
print e
help(conn, cmd.__name__)