Hi Prabhu, there a few HOT samples in the heat-templates repo [1] that show how neutron networks get created or used within a HOT template. It might be worth to check them out. https://github.com/openstack/heat-templates/blob/master/hot/servers_in_existing_neutron_net.yaml https://github.com/openstack/heat-templates/blob/master/hot/servers_in_existing_neutron_network_no_floating_ips.yaml https://github.com/openstack/heat-templates/blob/master/hot/servers_in_new_neutron_net.yaml General information on HOT (short guide [2] and spec [3]) are available as part of the developer docs, which also provides a list of all the resources (See "OpenStack Resource Types in [4]) you can use in Heat templates. Hope this helps. [1] https://github.com/openstack/heat-templates [2] http://docs.openstack.org/developer/heat/template_guide/hot_guide.html [3] http://docs.openstack.org/developer/heat/template_guide/hot_spec.html [4] http://docs.openstack.org/developer/heat/template_guide/ Regards, Thomas prabhuling kalyani <prabhu.nk at gmail.com> wrote on 23/04/2014 08:14:41: > From: prabhuling kalyani <prabhu.nk at gmail.com> > To: openstack at lists.openstack.org > Date: 23/04/2014 08:26 > Subject: [Openstack] Heat Orchestration > > Hi, > I am trying to understand the heat Orchestration phenomenon. > I want to know if heat can create networks or if they need to be > created upfront. > Would help a lot if there is any documentation for HOT > Thanks a lot > - Prabhu_______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack