def Run(self, args):
api_version = 'v1'
# If in the future there are differences between API version, do NOT use
# this patter of checking ReleaseTrack. Break this into multiple classes.
if self.ReleaseTrack() == base.ReleaseTrack.BETA:
api_version = 'v1beta2'
if os.path.isfile(args.transaction_file):
raise transaction_util.TransactionFileAlreadyExists(
'Transaction already exists at [{0}]'.format(
args.transaction_file))
dns = apis.GetClientInstance('dns', api_version)
# Get the managed-zone.
zone_ref = util.GetRegistry(api_version).Parse(
args.zone,
params={
'project': properties.VALUES.core.project.GetOrFail,
},
collection='dns.managedZones')
try:
zone = dns.managedZones.Get(
dns.MESSAGES_MODULE.DnsManagedZonesGetRequest(
project=zone_ref.project,
managedZone=zone_ref.managedZone))
except apitools_exceptions.HttpError as error:
raise calliope_exceptions.HttpException(error)
# Initialize an empty change
change = dns.MESSAGES_MODULE.Change()
# Get the SOA record, there will be one and only one.
# Add addition and deletion for SOA incrementing to change.
records = [
record for record in list_pager.YieldFromList(
dns.resourceRecordSets,
dns.MESSAGES_MODULE.DnsResourceRecordSetsListRequest(
project=zone_ref.project,
managedZone=zone_ref.Name(),
name=zone.dnsName,
type='SOA'),
field='rrsets')
]
change.deletions.append(records[0])
change.additions.append(
import_util.NextSOARecordSet(records[0], api_version=api_version))
# Write change to transaction file
try:
with files.FileWriter(args.transaction_file) as transaction_file:
transaction_util.WriteToYamlFile(transaction_file, change)
except Exception as exp:
msg = 'Unable to write transaction [{0}] because [{1}]'
msg = msg.format(args.transaction_file, exp)
raise transaction_util.UnableToAccessTransactionFile(msg)
log.status.Print('Transaction started [{0}].'.format(
args.transaction_file))
def Run(self, args):
if os.path.isfile(args.transaction_file):
raise exceptions.ToolException(
'transaction already exists at [{0}]'.format(
args.transaction_file))
dns = self.context['dns_client']
messages = self.context['dns_messages']
resources = self.context['dns_resources']
# Get the managed-zone.
zone_ref = resources.Parse(
args.zone,
params={
'project': properties.VALUES.core.project.GetOrFail,
},
collection='dns.managedZones')
try:
zone = dns.managedZones.Get(
dns.MESSAGES_MODULE.DnsManagedZonesGetRequest(
project=zone_ref.project,
managedZone=zone_ref.managedZone))
except apitools_exceptions.HttpError as error:
raise exceptions.HttpException(error)
# Initialize an empty change
change = messages.Change()
# Get the SOA record, there will be one and only one.
# Add addition and deletion for SOA incrementing to change.
records = [
record for record in list_pager.YieldFromList(
dns.resourceRecordSets,
messages.DnsResourceRecordSetsListRequest(
project=zone_ref.project,
managedZone=zone_ref.Name(),
name=zone.dnsName,
type='SOA'),
field='rrsets')
]
change.deletions.append(records[0])
change.additions.append(import_util.NextSOARecordSet(records[0]))
# Write change to transaction file
try:
with open(args.transaction_file, 'w') as transaction_file:
transaction_util.WriteToYamlFile(transaction_file, change)
except Exception as exp:
msg = 'unable to write transaction [{0}] because [{1}]'
msg = msg.format(args.transaction_file, exp)
raise exceptions.ToolException(msg)
log.status.Print('Transaction started [{0}].'.format(
args.transaction_file))