def update_soa_record(self, db_session):
"""
Form new SOA record from the information stored in the zi
"""
if self.zone.use_apex_ns:
# Read in values from DB global config
sg = self.zone.sg
mname = zone_cfg.get_row(db_session, 'soa_mname', sg=sg)
rname = zone_cfg.get_row(db_session, 'soa_rname', sg=sg)
refresh = zone_cfg.get_row(db_session, 'soa_refresh', sg=sg)
retry = zone_cfg.get_row(db_session, 'soa_retry', sg=sg)
expire = zone_cfg.get_row(db_session, 'soa_expire', sg=sg)
# Update zi if different
if mname != self.soa_mname:
self.soa_mname = mname
if rname != self.soa_rname:
self.soa_rname = rname
if refresh != self.soa_refresh:
self.soa_refresh = refresh
if retry != self.soa_retry:
self.soa_retry = retry
if expire != self.soa_expire:
self.soa_expire = expire
# Set the SOA TTL from zone_ttl so no TTL 'funnies' happen
# when use_apex_ns is set
if self.soa_ttl:
self.soa_ttl = None
rdata = ("%s %s %s %s %s %s %s"
% (self.soa_mname, self.soa_rname, self.soa_serial,
self.soa_refresh, self.soa_retry, self.soa_expire,
self.soa_minimum))
ttl = self.soa_ttl
zone_ttl = self.zone_ttl
new_soa_rr = RR_SOA(label='@', ttl=ttl, zone_ttl=zone_ttl,
rdata=rdata, domain=self.zone.name)
# Put in new SOA record
# Remove every soa rr but the first. Have to be careful as deleting
# from lists while looping over them can be problematic, and ordering
# can influence SQL statement ordering, which could be sensitive here.
# Being hyper cautious here...
old_soa_rrs = [r for r in self.rrs if type(r) == RR_SOA]
if len(old_soa_rrs):
# Remove every soa rr but the first, then grab comment, then remove
# thold SOA RR.
old_soa_rr = old_soa_rrs.pop(0)
for rr in old_soa_rrs:
self.remove_rr(rr)
db_session.delete(rr)
rr_comment = old_soa_rr.rr_comment
self.remove_rr(old_soa_rr)
db_session.delete(old_soa_rr)
else:
rr_comment = None
self.add_rr(new_soa_rr)
db_session.add(new_soa_rr)
new_soa_rr.group_comment = self.apex_comment
new_soa_rr.rr_comment = rr_comment
def new_server(db_session,
server_name,
address,
sg_name,
server_type=None,
ssh_address=None):
"""
Create a new server
"""
server_name = server_name.lower()
if server_name.endswith('.'):
server_name = server_name[:-1]
if not sg_name:
sg_name = zone_cfg.get_row_exc(db_session, 'default_sg')
if not sg_name in list_all_sgs(db_session):
raise NoSgFound(sg_name)
try:
server_list = db_session.query(ServerSM)\
.filter(ServerSM.name == server_name).all()
if len(server_list):
raise ServerExists(server_name)
except NoResultFound:
pass
if not server_type:
server_type = zone_cfg.get_row(db_session,
'default_stype',
raise_exc=True)
server_sm = ServerSM(server_name, address, sg_name, server_type,
ssh_address)
try:
db_session.add(server_sm)
db_session.flush()
except IntegrityError as exc:
raise ServerAddressExists(address)
sg = find_sg_byname(db_session, sg_name, raise_exc=True)
server_sm.set_sg(sg)
db_session.flush()
return server_sm
def update_soa_record(self, db_session):
"""
Form new SOA record from the information stored in the zi
"""
if self.zone.use_apex_ns:
# Read in values from DB global config
sg = self.zone.sg
mname = zone_cfg.get_row(db_session, 'soa_mname', sg=sg)
rname = zone_cfg.get_row(db_session, 'soa_rname', sg=sg)
refresh = zone_cfg.get_row(db_session, 'soa_refresh', sg=sg)
retry = zone_cfg.get_row(db_session, 'soa_retry', sg=sg)
expire = zone_cfg.get_row(db_session, 'soa_expire', sg=sg)
# Update zi if different
if mname != self.soa_mname:
self.soa_mname = mname
if rname != self.soa_rname:
self.soa_rname = rname
if refresh != self.soa_refresh:
self.soa_refresh = refresh
if retry != self.soa_retry:
self.soa_retry = retry
if expire != self.soa_expire:
self.soa_expire = expire
# Set the SOA TTL from zone_ttl so no TTL 'funnies' happen
# when use_apex_ns is set
if self.soa_ttl:
self.soa_ttl = None
rdata = (
"%s %s %s %s %s %s %s" %
(self.soa_mname, self.soa_rname, self.soa_serial, self.soa_refresh,
self.soa_retry, self.soa_expire, self.soa_minimum))
ttl = self.soa_ttl
zone_ttl = self.zone_ttl
new_soa_rr = RR_SOA(label='@',
ttl=ttl,
zone_ttl=zone_ttl,
rdata=rdata,
domain=self.zone.name)
# Put in new SOA record
# Remove every soa rr but the first. Have to be careful as deleting
# from lists while looping over them can be problematic, and ordering
# can influence SQL statement ordering, which could be sensitive here.
# Being hyper cautious here...
old_soa_rrs = [r for r in self.rrs if type(r) == RR_SOA]
if len(old_soa_rrs):
# Remove every soa rr but the first, then grab comment, then remove
# thold SOA RR.
old_soa_rr = old_soa_rrs.pop(0)
for rr in old_soa_rrs:
self.remove_rr(rr)
db_session.delete(rr)
rr_comment = old_soa_rr.rr_comment
self.remove_rr(old_soa_rr)
db_session.delete(old_soa_rr)
else:
rr_comment = None
self.add_rr(new_soa_rr)
db_session.add(new_soa_rr)
new_soa_rr.group_comment = self.apex_comment
new_soa_rr.rr_comment = rr_comment