Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-28 Thread Andreas Scheuring
Maybe one thing I to add, This is a devstack post-config. So what was taken in addition from the default config is: [ml2] type_drivers = flat,gre [securitygroup] firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver And I predefined the bridge br-ext. Goo

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-28 Thread Uwe Sauter
Hi Andreas, it seems I screwed up my installation (not only Neutron). I'm in the progress of resetting everything to the not-yet-configured state. I'll try to adapt your config example and will report back once I come to that point again. Thanks again and have a nice weekend, Uwe Am 2

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-28 Thread Andreas Scheuring
Hi Uwe, me again. I just applied the gre on my new stable/juno system. This is the minimal set of parameters that was required (also using ml2pop). controller: [[post-config|/$Q_PLUGIN_CONF_FILE]] [ml2] tenant_network_types = gre mechanism_drivers = openvswitch,l2population [ml2_type_gre] tunnel

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-27 Thread Andreas Scheuring
Hi Uwe, this config is from a icehouse system. Maybe things have changed since then. And as mentioned before, I'm not even sure if all parameters are required... still have to figure this out. This is just how I got it running. So I cannot give you a certain reason ;) Thanks -- Andreas (irc:

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread George Mihaiescu
Hi Uwe, Enable debug, restart the service and you should get more info. George On Wed, Nov 26, 2014 at 11:28 AM, Uwe Sauter wrote: > Hi all, > > does anyone know why neutron-openvswitch-agent.service keeps crashing? > > Nov 26 17:25:40 os483601.localnet systemd[1]: Starting OpenStack Neutron >

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Uwe Sauter
Hi all, does anyone know why neutron-openvswitch-agent.service keeps crashing? Nov 26 17:25:40 os483601.localnet systemd[1]: Starting OpenStack Neutron Open vSwitch Agent... Nov 26 17:25:40 os483601.localnet systemd[1]: Started OpenStack Neutron Open vSwitch Agent. Nov 26 17:25:41 os483601.localn

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Uwe Sauter
Hi Andreas, can you elaborate why you have [agent] sections in your config. I read somewhere a few days ago, that these aren't necessary with Juno and they are not mentioned in the Juno docs. Meanwhile I found out that neutron-openvswitch-agent.service crashed on the network node (see my mail fro

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Andreas Scheuring
Hi Uwe, this is how my config for the ovs agent looks like. This one is working but some of the parameters might be duplicates to the default or not even required. I still have to figure this out. But at least it is working ;) Compute Node: [ovs] enable_tunneling = True tenant_network_type =

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Uwe Sauter
Hi Andreas, on each host /etc/neutron/plugin.ini is a symlink to /etc/neutron/plugins/ml2/ml2_conf.ini. Content on the controller node: [ml2] mechanism_drivers = openvswitch tenant_network_types = gre type_drivers = gre,vlan [ml2_type_flat] [ml2_type_vlan] network_vlan_ranges = external:202:20

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Andreas Scheuring
Hi Uwe, could you please provide the content of your /etc/neutron/plugin.ini of the compute and the network node? -- Andreas (irc: scheuran) On Wed, 2014-11-26 at 14:14 +0100, Uwe Sauter wrote: > Hi George, > > it seems I missed to list that service for the compute hosts. > These are the s

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Uwe Sauter
Hi George, it seems I missed to list that service for the compute hosts. These are the services running on those hosts: [root@os483401 ~]# systemctl list-units | grep -i open neutron-openvswitch-agent.service loaded active running OpenStack Neutron Open vSwitch Agent op

Re: [Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread George Mihaiescu
You have to install the neutron-openvswitch-agent on the compute nodes as well. On 26 Nov 2014 06:57, "Uwe Sauter" wrote: > Hi all, > > I'm trying to setup Juno on five hosts (CentOS 7), following along the > three-node setup guide as close as possible. My setup differs in that I > have separate

[Openstack] Cannot launch instance: No valid host was found: Port failed to bind on host

2014-11-26 Thread Uwe Sauter
Hi all, I'm trying to setup Juno on five hosts (CentOS 7), following along the three-node setup guide as close as possible. My setup differs in that I have separate nodes for storage (cinder, glance) and network (neutron) and two compute hosts: Here's a list of the services that run on each host,