Martin Kosek wrote:
On Mon, 2012-01-30 at 11:52 -0500, Rob Crittenden wrote:
Martin Kosek wrote:
Adding reverse DNS record may be a time consuming task, especially
for IPv6 addresses. Having a way to automatically create a reverse
record when a forward record is created could speed up the process.
host-add command already has this possibility.
This patch takes advantage of the new per-type API and adds new
options for A/AAAA record types: --a-create-reverse and
--aaaa-create-reverse. These commands can be used to automatically
create reverse records for new A/AAAA addresses (both forward
and reverse zones need to be managed by FreeIPA server):
ipa dnsrecord-add example.com foo --a-rec=10.0.0.1 --a-create-reverse
This command would add a new A record to record foo in zone
example.com and a PTR record to appropriate reverse zone for
IP address 10.0.0.1 (for example PTR record 1 in zone
0.0.10.in-addr.arpa. pointing to foo.example.com.).
Few modification were done to new DNS API to support this feature:
- Refactor --ip-address option handling from host-add and place it
to dns.py to be used by both modules
- Add support for "extra" per-type options
- Hide DNS record part options in dnsrecord_find command as they
have no effect for this command
https://fedorahosted.org/freeipa/ticket/2009
Can the options -a-create-reverse and -aaaa-create-reverse be combined?
I was able to create an IPv4 addr using -aaaa-create-reverse:
# ipa dnsrecord-add example.com baz --a-rec=192.168.166.115
--aaaa-create-reverse
Record name: baz
A record: 192.168.166.115
Otherwise the patch seems fine.
These 2 options can be combined, you can add both A and AAAA forward
records and create records in their reverse records at the same time:
ipa dnsrecord-add example.com bar --a-rec=10.0.0.1 --a-create-reverse
--aaaa-rec=2001::beef:1 --aaaa-create-reverse
In your case the option --aaaa-create-reverse is ignored as there is no
AAAA rec added. Thus no AAAA record callback which would create this
reverse record is called.
We may implement some checks which would throw a validation error when
--a-create-reverse/--aaaa-create-reverse is called without a respective
A/AAAA record.
Martin
Yes, I think that is the way to go, otherwise this is confusing.
rob
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