Hello Stackers! I have a setup of Havana working with Neutron and Flat Networks, documented on the following guide (it doesn't requires L3, GRE, VLANs or Floating IPs, it is very, very simple):
Havana Simple Flat Guide: https://gist.github.com/tmartinx/7019826 My Havana Flat setup above was inspired by this doc: http://openstack-folsom-install-guide.readthedocs.org/en/latest/ Well, now, I'm trying to achieve the same topology with IceHouse RC1 on Ubuntu 14.04 but, it doesn't work. Also, for a few services (APIs and EndPoints), I have IPv6 working okay. When I tried it (IceHouse + Neutron + ML2 / Flat), I'm hit the following errors: 1- After login into Horizon: "*Error: *Unable to retrieve floating IP addresses." On Apache error.log: --- *http://paste.openstack.org/show/75173/ <http://paste.openstack.org/show/75173/>* --- /var/log/neutron/server.log: --- 2014-04-07 02:57:48.349 1156 INFO neutron.wsgi [req-4385ebe9-bee2-4ff3-90b6-d0b74a5ce6aa None] 2001:1291:2bf:fffa::500 - - [07/Apr/2014 02:57:48] "GET /v2.0/floatingips.json?tenant_id=5e0106fa81104c5cbe21e1ccc9eb1a36 HTTP/1.1" 404 242 0.001862 --- 2- When trying to create an instance: "*Error: *There was an error submitting the form. Please try again." On Apache error.log: --- http://paste.openstack.org/show/75174/ --- Neutron server.log --- http://paste.openstack.org/show/75175/ --- * The following neutron commands was executed without any problems (come from the guide above, hosted on gist.github.com): -- neutron net-create --tenant-id 5e0106fa81104c5cbe21e1ccc9eb1a36 sharednet1 --shared --provider:network_type flat --provider:physical_network physnet1 - neutron subnet-create --ip-version 4 --tenant-id 5e0106fa81104c5cbe21e1ccc9eb1a36 sharednet1 10.33.14.0/24 --dns_nameservers list=true 8.8.4.4 8.8.8.8 -- My confs are: ml2_conf.ini: http://paste.openstack.org/show/75176/ neutron.conf: http://paste.openstack.org/show/75177/ - So, what I'm not understanding is: why OpenStack with Neutron + ML2 / Flat is, somehow, looking for "floating_ips", that triggers some 404 errors ??? I don't need any Floating IP when with Flat and Provider Network... * What am I missing?! - BTW, if you guys can help me, I'll be able to complete my new guide, here is the draft that I'm working on: Ultimate OpenStack IceHouse Guide - ML2 Flat Network.md - https://gist.github.com/tmartinx/9177697 - References: http://www.revolutionlabs.net/2013/11/part-2-how-to-install-openstack-havana_15.html http://docs.openstack.org/trunk/install-guide/install/apt/content/neutron-ml2-controller-node.html Thanks! Thiago
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