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From: "de Jong, Mark-Jan" <Mark-Jan.deJong@teoco.com>
To: "'cloudstack-users@incubator.apache.org'"
	<cloudstack-users@incubator.apache.org>
Date: Wed, 6 Jun 2012 14:46:06 -0400
Subject: RE: Change network offering on Shared network
Thread-Topic: Change network offering on Shared network
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 <CBF4EEF6.7494%alena.prokharchyk@citrix.com>
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> -----Original Message-----
> From: Alena Prokharchyk [mailto:Alena.Prokharchyk@citrix.com]
> Sent: Wednesday, June 06, 2012 2:35 PM
> To: cloudstack-users@incubator.apache.org
> Subject: Re: Change network offering on Shared network
>
> On 6/6/12 11:20 AM, "de Jong, Mark-Jan" <Mark-Jan.deJong@teoco.com>
> wrote:
>
> >
> >
> >> -----Original Message-----
> >> From: Alena Prokharchyk [mailto:Alena.Prokharchyk@citrix.com]
> >> Sent: Wednesday, June 06, 2012 2:11 PM
> >> To: cloudstack-users@incubator.apache.org
> >> Subject: Re: Change network offering on Shared network
> >>
> >> On 6/6/12 11:05 AM, "de Jong, Mark-Jan" <Mark-Jan.deJong@teoco.com>
> >> wrote:
> >>
> >> >> -----Original Message-----
> >> >> From: Alena Prokharchyk [mailto:Alena.Prokharchyk@citrix.com]
> >> >> Sent: Wednesday, June 06, 2012 1:59 PM
> >> >> To: cloudstack-users@incubator.apache.org
> >> >> Subject: Re: Change network offering on Shared network
> >> >>
> >> >> On 6/6/12 10:50 AM, "de Jong, Mark-Jan"
> >> >> <Mark-Jan.deJong@teoco.com>
> >> >> wrote:
> >> >>
> >> >> >Hello,
> >> >> >I want to change the network offering on a shared network  in an
> >> >> >attempt to disable the virtual router but am getting an error. I
> >> >> >have run the following API command:
> >> >> >
> >> >> >curl
> >> >> >http://localhost:8096/?command=3DupdateNetwork&id=3Defd2ff02-bc35-
> 486
> >> >> >7-
> >> >> 8367
> >> >> >-84
> >> >> >3ddebc0c96&networkofferingid=3D4fd6f8b4-4c67-4132-85f9-
> de1b428f53cc
> >> >> >
> >> >> >which results in the following error message in management-
> >> server.log.
> >> >> >
> >> >> >2012-06-06 13:07:12,466 DEBUG [cloud.async.AsyncJobManagerImpl]
> >> >> >(Job-Executor-3:job-256) Executing
> >> >> >com.cloud.api.commands.UpdateNetworkCmd for job-256
> >> >> >2012-06-06 13:07:12,491 INFO  [cloud.api.ApiDispatcher]
> >> >> >(Job-Executor-3:job-256) NetworkOffering and domain suffix
> >> >> >upgrade can be perfomed for Isolated networks only
> >> >> >
> >> >> >Is there a workaround? Can I alter the database directly to
> >> >> >disable
> >> >> the
> >> >> >networks virtual router? I was thinking of updating the networks
> >> >> >network offering in table "networks" and then deleting
> >> >> ntwk_service_map
> >> >> >entries for that particular network.
> >> >>
> >> >>
> >> >> Network offering upgrade is not supported for Shared networks.
> >> >> Changing the database won't do the job; initial Virtual router
> >> >> startup in network depends on the initial network offering - we
> >> >> set the network rate, dnsmasq settings, etc. So removing
> >> >> service_map is not going to change the network setup on the
> >> >> backend. Besides, if
> >> you
> >> >> remove entries from ntwk_service_map for the network, you have to
> >> >> re-insert it back based on the new network offering.
> >> >>
> >> >> What exactly you want to change for your network?
> >> >>
> >> >> -Alena.
> >> >
> >> >I want to disable the virtual router for that network as in the
> >> >following
> >> >article:
> >> >
> >> >http://remibergsma.wordpress.com/2012/03/10/howto-create-a-network-
> i
> >> >n-
> >> c
> >> >lou
> >> >dstack-without-a-virtual-router/
> >> >
> >> >Thanks!
> >>
> >>
> >>
> >> External devices (Juniper SRX, F5, Netscaler) in Advance zone are
> >> supported for Isolated networks only. In Basic zone we support
> >> Netscaler for Shared network when elasticIP/elasticLB mode is on.
> >>
> >> For Shared networks in Advance zone only VirtualRouter is supported
> >> as a provider, so you can't change it.
> >>
> >>
> >> -Alena.
> >
> >I understand. But the article refers to a Virtual router with no
> >support services enabled so the virtual router never starts. That is
> >exactly what I want, given that I don't need the services provided by
> >the virtual router in the first place.
>
>
>
>
> I would always recommend to start clean:
>
> * create network offering with no services
> * create the network
>
>
> If you want to change the existing Shared network, here are the steps -
> note it that it was never tested as none-supported case, so you might
> end up with the failures:
>
> * Make sure you cleaned up all the rules for the network related to the
> original network offering services (userData if userData service was
> enabled, firewall rules if firewallRule service is enabled, etc)
> * destroy virtual router for your existing network.
> * create network offering with no services
> * update network in cloud.netwrorks with the new network_offering_id
> * remove all entries for the network in network_offering_service_map
>
> To test if the network is functional, start a new user vm in the
> network.
>
> -Alena.

Awsome. That's exactly what I'm looking for.. For point #1 where can I find=
 the rules to clean up? As per ntwk_service_map, Userdata, Dhcp, and Dns se=
rvices are provided.


Thanks!

>
>
>
>
> >
> >>
> >> >>
> >> >> >
> >> >> >update networks set network_offering_id=3D<new offering id> where
> >> >> id=3D209;
> >> >> >delete from ntwk_service_map where network_id=3D209;
> >> >> >
> >> >> >Thoughts?
> >> >> >
> >> >> >Thanks!
> >> >> >
> >> >> >Mark
> >> >> >
> >> >> >
> >> >> >________________________________
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>


PRIVILEGED AND CONFIDENTIAL
PLEASE NOTE: The information contained in this message is privileged and co=
nfidential, and is intended only for the use of the individual to whom it i=
s addressed and others who have been specifically authorized to receive it.=
 If you are not the intended recipient, you are hereby notified that any di=
ssemination, distribution or copying of this communication is strictly proh=
ibited. If you have received this communication in error, or if any problem=
s occur with transmission, please contact sender. Thank you.

Please consider the environment before printing this e-mail.