def obtain_domain_record(requested_domain, seed_profile=None):
dns_driver = get_dns_driver(DNSProvider.ROUTE53)(settings.AWS_ACCESS,
settings.AWS_SECRET)
record_types = {}
[
record_types.update({value: key})
for key, value in RecordType.__dict__.copy().iteritems()
if not key.startswith('_') and value.__class__ == int
]
record_names = []
for zone in dns_driver.list_zones():
if zone.domain.lower() == requested_domain.lower():
return zone
for record in zone.list_records():
if record_types.get(record.type) == 'CNAME' or record_types.get(
record.type) == 'A':
# Because route53 is special, it encodes all * to \\052 ( utf-8 )
if record.name == '\\052':
record_domain = '*.%s' % zone.domain
else:
record_domain = '.'.join(
[record.name.encode('utf-8'), zone.domain])
if record_domain == requested_domain.lower().encode('utf-8'):
return record
return None
def get_dns_driver(self, auth_data):
"""
Get the DNS driver from the auth data
Arguments:
- auth(Authentication): parsed authentication tokens.
Returns: a :py:class:`libcloud.dns.base.DNSDriver` or None in case of error
"""
auths = auth_data.getAuthInfo(self.type)
if not auths:
raise Exception("No auth data has been specified to GCE.")
else:
auth = auths[0]
if self.dns_driver and self.auth.compare(auth_data, self.type):
return self.dns_driver
else:
self.auth = auth_data
if 'username' in auth and 'password' in auth and 'project' in auth:
cls = get_dns_driver(DNSProvider.GOOGLE)
# Patch to solve some client problems with \\n
auth['password'] = auth['password'].replace('\\n', '\n')
lines = len(auth['password'].replace(" ", "").split())
if lines < 2:
raise Exception(
"The certificate provided to the GCE plugin has an incorrect format."
" Check that it has more than one line.")
driver = cls(auth['username'],
auth['password'],
project=auth['project'])
self.dns_driver = driver
return driver
else:
self.log_error(
"No correct auth data has been specified to GCE: username, password and project"
)
self.log_debug(auth)
raise Exception(
"No correct auth data has been specified to GCE: username, password and project"
)
def obtain_domain_record(requested_domain, seed_profile=None):
dns_driver = get_dns_driver(DNSProvider.ROUTE53)(settings.AWS_ACCESS, settings.AWS_SECRET)
record_types = {}
[record_types.update({value:key}) for key,value in RecordType.__dict__.copy().iteritems() if not key.startswith('_') and value.__class__ == int]
record_names = []
for zone in dns_driver.list_zones():
if zone.domain.lower() == requested_domain.lower():
return zone
for record in zone.list_records():
if record_types.get(record.type) == 'CNAME' or record_types.get(record.type) == 'A':
# Because route53 is special, it encodes all * to \\052 ( utf-8 )
if record.name == '\\052':
record_domain = '*.%s' % zone.domain
else:
record_domain = '.'.join([record.name.encode('utf-8'), zone.domain])
if record_domain == requested_domain.lower().encode('utf-8'):
return record
return None
from pprint import pprint
from libcloud.compute.providers import get_driver as get_compute_driver
from libcloud.compute.types import Provider as ComputeProvider
from libcloud.dns.providers import get_driver as get_dns_driver
from libcloud.dns.types import Provider as DNSProvider, RecordType
CREDENTIALS_RACKSPACE = ('username', 'api key')
CREDENTIALS_ZERIGO = ('email', 'api key')
Cls = get_compute_driver(ComputeProvider.RACKSPACE)
compute_driver = Cls(*CREDENTIALS_RACKSPACE)
Cls = get_dns_driver(DNSProvider.ZERIGO)
dns_driver = Cls(*CREDENTIALS_ZERIGO)
# Retrieve all the nodes
nodes = compute_driver.list_nodes()
# Create a new zone
zone = dns_driver.create_zone(domain='mydomain2.com')
created = []
for node in nodes:
name = node.name
ips = node.public_ip
if not ips:
continue
def __init__(self, aws_access_id, aws_secret_key):
R53Driver = get_dns_driver(DNSProvider.ROUTE53)
self.dns_session = R53Driver(aws_access_id, aws_secret_key)
parser.add_argument("--email")
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument("--export", action="store_true")
group.add_argument("--import", action="store_true")
args = parser.parse_args()
try:
provider_user = cfg.get(args.provider, "user")
provider_apikey = cfg.get(args.provider, "apikey")
except (NoSectionError, NoOptionError):
print "Wrong configuration. Create the file ~/.libcloud.conf with:"
print config_example
sys.exit(-1)
Cls = get_dns_driver(DNSProvider.RACKSPACE)
dns_driver = Cls(provider_user, provider_apikey)
rr_type_map = {}
for t in dns_driver.list_record_types():
rr_type_map[t] = getattr(RecordType, t)
def export_zone(zone):
for record in zone.list_records():
print "%s;%s;%s;%s" % (record.name, record.type, record.data, json.dumps(record.extra))
def import_zone(zone):
if zone:
dns_driver.delete_zone(zone)
def drivers(config_map):
for provider in config_map:
cls = get_dns_driver(getattr(DNSProvider, provider))
yield cls(*config_map[provider])
def __init__(self, aws_access_id, aws_secret_key):
R53Driver = get_dns_driver(DNSProvider.ROUTE53)
self.dns_session = R53Driver(aws_access_id, aws_secret_key)
parser.add_argument("--email")
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument("--export", action="store_true")
group.add_argument("--import", action="store_true")
args = parser.parse_args()
try:
provider_user = cfg.get(args.provider, "user")
provider_apikey = cfg.get(args.provider, "apikey")
except (NoSectionError, NoOptionError):
print "Wrong configuration. Create the file ~/.libcloud.conf with:"
print config_example
sys.exit(-1)
Cls = get_dns_driver(DNSProvider.RACKSPACE)
dns_driver = Cls(provider_user, provider_apikey)
rr_type_map = {}
for t in dns_driver.list_record_types():
rr_type_map[t] = getattr(RecordType, t)
def export_zone(zone):
for record in zone.list_records():
print '%s;%s;%s;%s' % \
(record.name, record.type, record.data,
json.dumps(record.extra))
def import_zone(zone):
def create_dns_a_record(owner, domain_name, ip_addr):
"""Will try to create DNS A record for specified domain name and IP addr.
All clouds for which there is DNS support will be tried to see if the
relevant zone exists.
"""
# split domain_name in dot separated parts
parts = [part for part in domain_name.split('.') if part]
# find all possible domains for this domain name, longest first
all_domains = {}
for i in range(1, len(parts) - 1):
host = '.'.join(parts[:i])
domain = '.'.join(parts[i:]) + '.'
all_domains[domain] = host
if not all_domains:
raise MistError("Couldn't extract a valid domain from '%s'." %
domain_name)
# iterate over all clouds that can also be used as DNS providers
providers = {}
clouds = Cloud.objects(owner=owner)
for cloud in clouds:
if isinstance(cloud, cloud_models.AmazonCloud):
provider = DnsProvider.ROUTE53
creds = cloud.apikey, cloud.apisecret
# TODO: add support for more providers
# elif cloud.provider == Provider.LINODE:
# pass
# elif cloud.provider == Provider.RACKSPACE:
# pass
else:
# no DNS support for this provider, skip
continue
if (provider, creds) in providers:
# we have already checked this provider with these creds, skip
continue
try:
conn = get_dns_driver(provider)(*creds)
zones = conn.list_zones()
except InvalidCredsError:
log.error("Invalid creds for DNS provider %s.", provider)
continue
except Exception as exc:
log.error("Error listing zones for DNS provider %s: %r", provider,
exc)
continue
# for each possible domain, starting with the longest match
best_zone = None
for domain in all_domains:
for zone in zones:
if zone.domain == domain:
log.info("Found zone '%s' in provider '%s'.", domain,
provider)
best_zone = zone
break
if best_zone:
break
# add provider/creds combination to checked list, in case multiple
# clouds for same provider with same creds exist
providers[(provider, creds)] = best_zone
best = None
for provider, creds in providers:
zone = providers[(provider, creds)]
if zone is None:
continue
if best is None or len(zone.domain) > len(best[2].domain):
best = provider, creds, zone
if not best:
raise MistError("No DNS zone matches specified domain name.")
provider, creds, zone = best
name = all_domains[zone.domain]
log.info("Will use name %s and zone %s in provider %s.", name, zone.domain,
provider)
# debug
# log.debug("Will print all existing A records for zone '%s'.", zone.domain)
# for record in zone.list_records():
# if record.type == 'A':
# log.info("%s -> %s", record.name, record.data)
msg = ("Creating A record with name %s for %s in zone %s in %s" %
(name, ip_addr, zone.domain, provider))
try:
record = zone.create_record(name, RecordType.A, ip_addr)
except Exception as exc:
raise MistError(msg + " failed: %r" % repr(exc))
log.info(msg + " succeeded.")
return record
from pprint import pprint
from libcloud.compute.providers import get_driver as get_compute_driver
from libcloud.compute.types import Provider as ComputeProvider
from libcloud.dns.providers import get_driver as get_dns_driver
from libcloud.dns.types import Provider as DNSProvider
from libcloud.dns.types import RecordType
CREDENTIALS_RACKSPACE = ("username", "api key")
CREDENTIALS_ZERIGO = ("email", "api key")
cls = get_compute_driver(ComputeProvider.RACKSPACE)
compute_driver = cls(*CREDENTIALS_RACKSPACE)
cls = get_dns_driver(DNSProvider.ZERIGO)
dns_driver = cls(*CREDENTIALS_ZERIGO)
# Retrieve all the nodes
nodes = compute_driver.list_nodes()
# Create a new zone
zone = dns_driver.create_zone(domain="mydomain2.com")
created = []
for node in nodes:
name = node.name
ip = node.public_ips[0] if node.public_ips else None
if not ip: