def commit(changes, retry_interval, wait, wait_timeout):
"""Commit changes, but retry PriorRequestNotComplete errors."""
result = None
retry = 10
while True:
try:
retry -= 1
result = changes.commit()
break
except boto.route53.exception.DNSServerError as e:
code = e.body.split("<Code>")[1]
code = code.split("</Code>")[0]
if code != 'PriorRequestNotComplete' or retry < 0:
raise e
time.sleep(float(retry_interval))
if wait:
timeout_time = time.time() + wait_timeout
connection = changes.connection
change = result['ChangeResourceRecordSetsResponse']['ChangeInfo']
status = Status(connection, change)
while status.status != 'INSYNC' and time.time() < timeout_time:
time.sleep(WAIT_RETRY_SLEEP)
status.update()
if time.time() >= timeout_time:
raise TimeoutError()
return result
def commit(changes, retry_interval, wait, wait_timeout):
"""Commit changes, but retry PriorRequestNotComplete errors."""
result = None
retry = 10
while True:
try:
retry -= 1
result = changes.commit()
break
except boto.route53.exception.DNSServerError as e:
code = e.body.split("<Code>")[1]
code = code.split("</Code>")[0]
if code != 'PriorRequestNotComplete' or retry < 0:
raise e
time.sleep(float(retry_interval))
if wait:
timeout_time = time.time() + wait_timeout
connection = changes.connection
change = result['ChangeResourceRecordSetsResponse']['ChangeInfo']
status = Status(connection, change)
while status.status != 'INSYNC' and time.time() < timeout_time:
time.sleep(WAIT_RETRY_SLEEP)
status.update()
if time.time() >= timeout_time:
raise TimeoutError()
return result
def update_alias_record(self,
old_record,
new_identifier=None,
alias_dns_name=None,
comment=""):
"""
Update an existing alias record in this Zone. Returns a Status object.
:type old_record: ResourceRecord
:param old_record: A ResourceRecord (e.g. returned by find_records)
See _new_alias_record for additional parameter documentation.
"""
record = copy.copy(old_record)
changes = ResourceRecordSets(self.route53connection, self.id, comment)
changes.add_change_record("DELETE", record)
if alias_dns_name:
self._new_alias_record(changes, record.type, record.name,
new_identifier, record.alias_hosted_zone_id,
alias_dns_name, comment)
else:
self._new_alias_record(changes, record.type, record.name,
new_identifier, record.alias_hosted_zone_id,
record.alias_dns_name, comment)
return Status(self.route53connection, self._commit(changes))
def add_record(self, resource_type, name, value, ttl=60, identifier=None,
comment=""):
"""
Add a new record to this Zone. See _new_record for parameter
documentation. Returns a Status object.
"""
changes = ResourceRecordSets(self.route53connection, self.id, comment)
self._new_record(changes, resource_type, name, value, ttl, identifier,
comment)
return Status(self.route53connection, self._commit(changes))
def add_alias_record(self,
resource_type,
name,
alias_hosted_zone_id,
alias_dns_name,
identifier=None,
comment=""):
"""
Add a new alias record to this Zone. See _new_alias for parameter
documentation. Returns a Status object.
"""
changes = ResourceRecordSets(self.route53connection, self.id, comment)
self._new_alias_record(changes, resource_type, name, identifier,
alias_hosted_zone_id, alias_dns_name, comment)
return Status(self.route53connection, self._commit(changes))
def delete_record(self, record, comment=""):
"""
Delete one or more records from this Zone. Returns a Status object.
:param record: A ResourceRecord (e.g. returned by
find_records) or list, tuple, or set of ResourceRecords.
:type comment: str
:param comment: A comment that will be stored with the change.
"""
changes = ResourceRecordSets(self.route53connection, self.id, comment)
if type(record) in [list, tuple, set]:
for r in record:
changes.add_change_record("DELETE", r)
else:
changes.add_change_record("DELETE", record)
return Status(self.route53connection, self._commit(changes))
def update_record(self, old_record, new_value, new_ttl=None,
new_identifier=None, comment=""):
"""
Update an existing record in this Zone. Returns a Status object.
:type old_record: ResourceRecord
:param old_record: A ResourceRecord (e.g. returned by find_records)
See _new_record for additional parameter documentation.
"""
new_ttl = new_ttl or default_ttl
record = copy.copy(old_record)
changes = ResourceRecordSets(self.route53connection, self.id, comment)
changes.add_change_record("DELETE", record)
self._new_record(changes, record.type, record.name,
new_value, new_ttl, new_identifier, comment)
return Status(self.route53connection, self._commit(changes))
try:
retry -= 1
result = changes.commit()
break
except boto.route53.exception.DNSServerError, e:
code = e.body.split("<Code>")[1]
code = code.split("</Code>")[0]
if code != 'PriorRequestNotComplete' or retry < 0:
raise e
time.sleep(float(retry_interval))
if wait:
timeout_time = time.time() + wait_timeout
connection = changes.connection
change = result['ChangeResourceRecordSetsResponse']['ChangeInfo']
status = Status(connection, change)
while status.status != 'INSYNC' and time.time() < timeout_time:
time.sleep(WAIT_RETRY_SLEEP)
status.update()
if time.time() >= timeout_time:
raise TimeoutError()
return result
def main():
argument_spec = ec2_argument_spec()
argument_spec.update(
dict(
command=dict(choices=['get', 'create', 'delete'], required=True),
zone=dict(required=True),
hosted_zone_id=dict(required=False, default=None),
