#!/home/alpcentaur/ProjektA/PrototypeWebApp/venv/bin/python3.5 # 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("UPSERT", 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("UPSERT", 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 as e: print e help(conn, cmd.__name__)