Kumar, I haven't worked very much with the CloudFormation resource types, which is what that template uses. Thus, I am unsure of the exact syntax you should use in order to correct the problem you're seeing.
However, take a look here: <https://ask.openstack.org/en/question/10085/multiple-possible-networks-found-use-a-network-id-to-be-more-specific/> Based on that information, it looks like you just need to add a SubnetID to the WebServer, and the value of the SubnetID will be the UUID of the appropriate Neutron subnet. I'm not sure how to add multiple subnets to a single instance; I would suggest making the template work with one network interface first, then move to multiple network interfaces. On Aug 12, 2014, at 6:34 AM, <[email protected]> wrote: > Hi Scott, > > Thanks for your reply. > > I tried mentioning the networks in many ways. Indeed I tried this template > also : > https://raw.github.com/openstack/heattemplates/master/cfn/F17/WordPress_Single_Instance_With_Neutron.template > > But still it is failing. I am a beginner and I need assistance from people > like you in these areas. > Unfortunately I am stuck at this point. Could you help me in specifying the > networks in the following template: > > https://raw.github.com/openstack/heat-templates/master/cfn/F17/WordPress_Composed_Instances.template > > My network details are as shown below: > > ----------- > root@ice-controller:/var# neutron net-list > +--------------------------------------+--------------+------------------------------------------------------+ > | id | name | subnets > | > +--------------------------------------+--------------+------------------------------------------------------+ > | 1e2e0ea5-3f85-435a-af8d-93f377d52560 | net_proj_one | > 99baadc0-a4c5-4141-b201-aba51e6ac586 50.50.1.0/24 | > | 3a72a0a0-156a-4650-934b-13f29587969a | ext_net | > f87f98b9-727a-4314-af6d-7626bb083362 10.211.203.0/24 | > +--------------------------------------+--------------+------------------------------------------------------+ > root@ice-controller:/var# neutron subnet-list > +--------------------------------------+------+-----------------+------------------------------------------------------+ > | id | name | cidr | > allocation_pools | > +--------------------------------------+------+-----------------+------------------------------------------------------+ > | 99baadc0-a4c5-4141-b201-aba51e6ac586 | | 50.50.1.0/24 | {"start": > "50.50.1.2", "end": "50.50.1.254"} | > | f87f98b9-727a-4314-af6d-7626bb083362 | | 10.211.203.0/24 | {"start": > "10.211.203.236", "end": "10.211.203.239"} | > +--------------------------------------+------+-----------------+------------------------------------------------------+ > ---------------- > > > Appreciate your help. > > > Thanks > Kumar > > > > -----Original Message----- > From: Scott Lowe [mailto:[email protected]] > Sent: Tuesday, August 12, 2014 5:53 PM > To: Gnan Kumar, Yalla > Cc: [email protected] > Subject: Re: [Openstack] Wordpress template > > Kumar, check these two articles to see if they help at all: > > <http://blog.scottlowe.org/2014/05/01/an-introduction-to-openstack-heat/> > > <http://blog.scottlowe.org/2014/05/02/another-look-at-an-openstack-heat-template/> > > If I'm correctly reading the sample template you're using, it looks like you > should just need to create a Neutron port on each network (referencing the > network's ID when creating it) and then reference those ports when creating > the instance. > > Also, refer to Clint Byrum's reply to you dated 08 Aug 2014, in which he > mentioned adding this text to the properties section (I'm assuming he means > the properties section of the web server): > > > properties: > networks: > - { network: public } > - { network: private } > > I hope this helps. > > > > On Aug 12, 2014, at 12:34 AM, <[email protected]> wrote: > >> Hi All, >> >> I have a three node Icehouse installation on Ubuntu platform. I have >> installed neutron and provided networking to the instances. I used neutron >> to create two networks. One is private and other is public. I have >> installed heat packages and want to test a simple wordpress template >> downloaded from the following link: >> >> https://raw.github.com/openstack/heat-templates/master/cfn/F17/WordPre >> ss_Composed_Instances.template >> >> But the stack creation is failing showing that multiple networks are found. >> I tried some methods but did not work. How can I mention the networks in >> the template ? >> >> >> >> Thanks >> Kumar > > > ________________________________ > > This message is for the designated recipient only and may contain privileged, > proprietary, or otherwise confidential information. If you have received it > in error, please notify the sender immediately and delete the original. Any > other use of the e-mail by you is prohibited. 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