Matt,
The ID of the network offering is 6. Here is what I tried so far. I was
able to get it to show up as no longer supporting dns in the Cloudstack GUI,
but when I rebooted the virtual router it still had it enabled. Going to try
deleting it and letting it be recreated though.
mysql> use cloud;Reading table information for completion of table and column
namesYou can turn off this feature to get a quicker startup with -A
Database changedmysql> select * from network_offerings where
id=6;+----+-------------------------------------------+--------------------------------------+-------------------------------------------+-----------------------------------------------------+---------+---------+--------------+------+-------------+--------------+---------------------+---------------+---------------------+---------+---------+--------------+----------------------+---------------------------+----------+--------------------------+---------+------------+--------------------+--------------------+-------------------+|
id | name | uuid
| unique_name | display_text
| nw_rate | mc_rate | traffic_type | tags |
system_only | specify_vlan | service_offering_id | conserve_mode | created
| removed | default | availability | dedicated_lb_service |
shared_source_nat_service | sort_key | redundant_router_service | state |
guest_type | elastic_ip_service | elastic_lb_service | specify_ip_ranges
|+----+-------------------------------------------+--------------------------------------+-------------------------------------------+-----------------------------------------------------+---------+---------+--------------+------+-------------+--------------+---------------------+---------------+---------------------+---------+---------+--------------+----------------------+---------------------------+----------+--------------------------+---------+------------+--------------------+--------------------+-------------------+|
6 | DefaultSharedNetworkOfferingWithSGService |
dd92b963-7ebc-406c-8751-21ed0d80b231 |
DefaultSharedNetworkOfferingWithSGService | Offering for Shared Security group
enabled networks | NULL | NULL | Guest | NULL | 0 |
1 | NULL | 1 | 2013-04-08 21:25:16 | NULL |
1 | Optional | 1 | 0 |
0 | 0 | Enabled | Shared | 0 |
0 | 1
|+----+-------------------------------------------+--------------------------------------+-------------------------------------------+-----------------------------------------------------+---------+---------+--------------+------+-------------+--------------+---------------------+---------------+---------------------+---------+---------+--------------+----------------------+---------------------------+----------+--------------------------+---------+------------+--------------------+--------------------+-------------------+
mysql> select * from
ntwk_offering_service_map;+----+---------------------+----------------+-----------------------+---------------------+|
id | network_offering_id | service | provider | created
|+----+---------------------+----------------+-----------------------+---------------------+|
1 | 6 | UserData | VirtualRouter | 2013-04-08
21:25:16 || 2 | 6 | Dns | VirtualRouter |
2013-04-08 21:25:16 || 3 | 6 | SecurityGroup |
SecurityGroupProvider | 2013-04-08 21:25:16 || 4 | 6 | Dhcp
| VirtualRouter | 2013-04-08 21:25:16 || 5 |
7 | UserData | VirtualRouter | 2013-04-08 21:25:16 || 6 |
7 | Dns | VirtualRouter | 2013-04-08 21:25:16 ||
7 | 7 | Dhcp | VirtualRouter | 2013-04-08
21:25:16 || 8 | 8 | PortForwarding | VirtualRouter |
2013-04-08 21:25:16 || 9 | 8 | UserData |
VirtualRouter | 2013-04-08 21:25:16 || 10 | 8 | Dns
| VirtualRouter | 2013-04-08 21:25:16 || 11 |
8 | StaticNat | VirtualRouter | 2013-04-08 21:25:16 || 12 |
8 | Lb | VirtualRouter | 2013-04-08 21:25:16 ||
13 | 8 | SourceNat | VirtualRouter | 2013-04-08
21:25:16 || 14 | 8 | Firewall | VirtualRouter |
2013-04-08 21:25:16 || 15 | 8 | Gateway |
VirtualRouter | 2013-04-08 21:25:16 || 16 | 8 | Vpn
| VirtualRouter | 2013-04-08 21:25:16 || 17 |
8 | Dhcp | VirtualRouter | 2013-04-08 21:25:16 || 18 |
9 | UserData | VirtualRouter | 2013-04-08 21:25:16 ||
19 | 9 | Dns | VirtualRouter | 2013-04-08
21:25:16 || 20 | 9 | Dhcp | VirtualRouter |
2013-04-08 21:25:16 || 21 | 10 | UserData |
VirtualRouter | 2013-04-08 21:25:16 || 22 | 10 | Dns
| VirtualRouter | 2013-04-08 21:25:16 || 23 |
10 | Lb | Netscaler | 2013-04-08 21:25:16 || 24 |
10 | StaticNat | Netscaler | 2013-04-08 21:25:16 ||
25 | 10 | SecurityGroup | SecurityGroupProvider | 2013-04-08
21:25:16 || 26 | 10 | Dhcp | VirtualRouter |
2013-04-08 21:25:16 || 27 | 11 | PortForwarding |
VpcVirtualRouter | 2013-04-08 21:25:16 || 28 | 11 |
UserData | VpcVirtualRouter | 2013-04-08 21:25:16 || 29 |
11 | NetworkACL | VpcVirtualRouter | 2013-04-08 21:25:16 || 30 |
11 | Dns | VpcVirtualRouter | 2013-04-08
21:25:16 || 31 | 11 | StaticNat | VpcVirtualRouter |
2013-04-08 21:25:16 || 32 | 11 | Lb |
VpcVirtualRouter | 2013-04-08 21:25:16 || 33 | 11 |
SourceNat | VpcVirtualRouter | 2013-04-08 21:25:16 || 34 |
11 | Gateway | VpcVirtualRouter | 2013-04-08 21:25:16 || 35 |
11 | Vpn | VpcVirtualRouter | 2013-04-08
21:25:16 || 36 | 11 | Dhcp | VpcVirtualRouter |
2013-04-08| 37 | 12 | PortForwarding | VpcVirtualRouter |
2013-04-08| 38 | 12 | UserData | VpcVirtualRouter |
2013-04-08| 39 | 12 | NetworkACL | VpcVirtualRouter |
2013-04-08| 40 | 12 | Dns | VpcVirtualRouter |
2013-04-08| 41 | 12 | StaticNat | VpcVirtualRouter |
2013-04-08| 42 | 12 | SourceNat | VpcVirtualRouter |
2013-04-08| 43 | 12 | Gateway | VpcVirtualRouter |
2013-04-08| 44 | 12 | Vpn | VpcVirtualRouter |
2013-04-08| 45 | 12 | Dhcp | VpcVirtualRouter |
2013-04-08+----+---------------------+----------------+-----------------------+-----------45
rows in set (0.00 sec)
mysql> delete from ntwk_offering_service_map where id=2;Query OK, 1 row
affected (0.01 sec)
mysql> quit
Thanks, David
> From: [email protected]
> To: [email protected]
> Subject: Re: Using different DNS for guests than Virtual Router
> Date: Tue, 23 Apr 2013 16:59:20 +0000
>
> There is, I'll have to work on the SQL statement later today for you.
> What's the ID of your network offering that you are using?
>
> Thanks,
> Matt
>
>
> On 4/23/13 9:56 AM, "David Ortiz" <[email protected]> wrote:
>
> >Matt,
> > That sounds like exactly what I am going for. Is there a way to
> >disable dns on a network/virtual router that already exists, or would I
> >need to do this prior to creating the zone?
> >Thanks, David
> >
> >> From: [email protected]
> >> To: [email protected]
> >> Subject: Re: Using different DNS for guests than Virtual Router
> >> Date: Tue, 23 Apr 2013 16:04:02 +0000
> >>
> >> David,
> >>
> >> I've done a lot of installs with AD. Your best bet is to just remove the
> >> the DNS function from the virtual router. Leave DHCP in place, don't
> >>have
> >> that be taken over by external DHCP as it will cause issues.
> >>
> >> Also tweaking the dnsmasq is a short term fix as it will only go away
> >>once
> >> the VR reboots.
> >>
> >> Once you remove DNS, you then set your public and private DNS in the
> >>zone
> >> to your active directory servers. That will automatically filter down to
> >> the VMs and you'll get the desired results.
> >>
> >> Hope this helps,
> >> Matt
> >>
> >>
> >> On 4/23/13 8:51 AM, "David Ortiz" <[email protected]> wrote:
> >>
> >> >Hello Ahmad,
> >> > That was my initial attempt. The issue I ran into was that the
> >> >dnsmasq settings on the Virtual Router seem to block the traffic that
> >>was
> >> >required for the machine to join the domain. I played around with the
> >> >settings a little bit and was able to get it to find the domain, so I
> >> >would imagine that I could tweak it some more to not be an issue.
> >> >However, any changes I make on the virtual router only last until it is
> >> >restarted, so without a way to make those permanent I have to
> >>circumvent
> >> >it entirely. The blog post that Murali linked for how to set up a
> >> >network without DHCP and DNS seems like it was probably the correct way
> >> >to do it, but as far as I can tell would require me to start my zone
> >>from
> >> >scratch, so I am trying to avoid that if possible.
> >> >Thanks, David Ortiz
> >> >
> >> >> CC: [email protected]
> >> >> From: [email protected]
> >> >> Subject: Re: Using different DNS for guests than Virtual Router
> >> >> Date: Tue, 23 Apr 2013 08:49:06 -0700
> >> >> To: [email protected]
> >> >>
> >> >> Coming from someone that has no clue about active directory... If
> >>your
> >> >>using a basic zone, why don't you have the AD server deployed outside
> >>of
> >> >>cloudstack s control. Then point have your dns entries point to it.
> >>Have
> >> >>the default security group for guests open to the ports AD works on.
> >> >>
> >> >> Ahmad
> >> >>
> >> >> On Apr 22, 2013, at 1:42 PM, David Ortiz <[email protected]> wrote:
> >> >>
> >> >> > Hello,
> >> >> > I am trying to setup a Windows AD server as a guest on my
> >> >>cloudstack cluster, and join my other guests to the domain it is
> >>serving
> >> >>using PowerBroker Identity Services Open. From what I am seeing, the
> >> >>virtual router will block me from being able to perform nslookup or
> >>join
> >> >>the domain using the domainjoin-cli command. If I modify
> >> >>/etc/resolv.conf to point directly at my DC as the dns server, it can
> >> >>join the domain without any issues. Unfortunately when I reboot, the
> >> >>dhcp setup with the virtual router will point it back to the virtual
> >> >>router as the name server. I also found that I could get nslookup
> >>(but
> >> >>not joining the domain) to work by playing with the dnsmasq.conf
> >> >>settings on the virtual router a little bit, which works until it is
> >> >>rebooted at which point they revert back to what they had been
> >> >>originally. Is there a way to get the virtual router to point guests
> >>at
> >> >>the domain controller as the DNS, or to set up the dnsmasq to allow
> >>the
> >> >>AD joins to occur (and make those settings persistent)? Or
> >> >>alternatively, would I be able to set up DHCP on the DC and just
> >> >>circumvent the virtual router entirely?
> >> >> > Thanks,
> >> >> > David Ortiz
> >> >
> >>
> >
>
