try
> neutron router-interface-delete
ok, then please adapt the tenent_network_types variable on your network
node to just use gre first
Andreas
On Di, 2015-06-30 at 08:14 +0000, Yngvi Páll Þorfinnsson wrote:
> Well, I don't have the dashboard yet. I've installed, but I'm waiting for
> access from the network guys...
>
> I'm now in a kind of dilemme, trying to delete the network;
>
> root@controller2:/# neutron port-list
> +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+
> | id | name | mac_address | fixed_ips
> |
> +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+
> | 0bcdb649-28cc-47d3-9a84-62b9aece589e | | fa:16:3e:9c:cb:6d |
> {"subnet_id": "c40fa8e3-cd8e-4566-ade6-5f3eabed121c", "ip_address":
> "157.157.8.51"} |
> | 231895ce-4d1f-4fba-a5e7-8dc12843cb3e | | fa:16:3e:97:68:fe |
> {"subnet_id": "2c79bb00-0ace-4319-8151-81210ee3dfb2", "ip_address":
> "172.22.18.3"} |
> | f371a118-8270-496a-9868-5e921949094d | | fa:16:3e:eb:1c:29 |
> {"subnet_id": "2c79bb00-0ace-4319-8151-81210ee3dfb2", "ip_address":
> "172.22.18.1"} |
> +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+
> root@controller2:/#
> root@controller2:/# neutron router-list
> +--------------------------------------+-------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+
> | id | name | external_gateway_info
>
>
> | distributed | ha |
> +--------------------------------------+-------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+
> | 80dd1cff-a530-43c2-97e8-7cb331e928cb | demo-router | {"network_id":
> "b43da44a-42d5-4b1f-91c2-d06a923deb29", "enable_snat": true,
> "external_fixed_ips": [{"subnet_id": "c40fa8e3-cd8e-4566-ade6-5f3eabed121c",
> "ip_address": "157.157.8.51"}]} | False | False |
> +--------------------------------------+-------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+
> root@controller2:/#
> root@controller2:/# neutron port-delete 0bcdb649-28cc-47d3-9a84-62b9aece589e
> Port 0bcdb649-28cc-47d3-9a84-62b9aece589e has owner network:router_gateway
> and therefore cannot be deleted directly via the port API. (HTTP 409)
> (Request-ID: req-0aff43f0-5650-4a9c-82c0-211fb6fcebb6)
> root@controller2:/# neutron router-delete 80dd1cff-a530-43c2-97e8-7cb331e928cb
> Router 80dd1cff-a530-43c2-97e8-7cb331e928cb still has ports (HTTP 409)
> (Request-ID: req-bf34e06f-41e8-419a-8e5a-00061cd9d5f9)
> root@controller2:/#
>
>
> 2) The demo network
>
> Oh, I just followed the manual, so it's like this:
>
> source demo-openrc.sh
> neutron net-create demo-net
> neutron subnet-create demo-net --name demo-subnet \
> --gateway x.y.z.1 x.y.z.0/24
>
> And the router was also created according to the manual;
>
> neutron router-create demo-router
> neutron router-interface-add demo-router demo-subnet
>
> and then is was attached to the external net:
>
> Attach the router to the external network by setting it as the gateway:
>
> neutron router-gateway-set demo-router ext_net1101
>
> Best regards
> Yngvi
>
> -----Original Message-----
> From: Andreas Scheuring [mailto:scheu...@linux.vnet.ibm.com]
> Sent: 30. júní 2015 08:01
> To: Yngvi Páll Þorfinnsson
> Cc: openstack@lists.openstack.org
> Subject: Re: [Openstack] error creating instance
>
> Ok,
>
> The best thing is to login via the dashboard. Go to your router and remove
> the interface to the internal network. There's also an api call, but I don't
> know it from the top of my head.
> Then try to remove the network again.
>
> Before recreating it:
>
> How did you create your demo-network? Did you specify to have a vlan network?
> If NOT, you should update the following configuration on your controller node
> tenant_network_types = vlan,gre --> tenant_network_types = gre This ensures,
> that only gre network are being created (I'm not 100% sure how this behehaves
> with multiple entries here...)
>
> Restart your neutron-server
>
> Create a network without specifiying anything about gre or vlan or something
> else.
>
> Your gre network then will created and used within your static host vlan you
> configured (vlan 47).
>
>
> Andreas
>
>
>
> On Di, 2015-06-30 at 07:53 +0000, Yngvi Páll Þorfinnsson wrote:
> > OK Andreas, I have different id's now on the networks, Since I dropped
> > neutron db yesterday, and created again, ( as well as the networks)
> >
> > But it's the same setup, and now the demo network is like this:
> >
> > root@controller2:/# neutron net-list
> > +--------------------------------------+-------------+-----------------------------------------------------+
> > | id | name | subnets
> > |
> > +--------------------------------------+-------------+-----------------------------------------------------+
> > | b43da44a-42d5-4b1f-91c2-d06a923deb29 | ext_net1101 |
> > c40fa8e3-cd8e-4566-ade6-5f3eabed121c 157.157.8.0/24 |
> > | 3446e54b-346f-45e5-89a2-1ec4eef251ab | demo-net |
> > 2c79bb00-0ace-4319-8151-81210ee3dfb2 172.22.18.0/24 |
> > +--------------------------------------+-------------+-----------------------------------------------------+
> > root@controller2:/#
> > root@controller2:/# neutron net-show
> > 3446e54b-346f-45e5-89a2-1ec4eef251ab
> > +---------------------------+--------------------------------------+
> > | Field | Value |
> > +---------------------------+--------------------------------------+
> > | admin_state_up | True |
> > | id | 3446e54b-346f-45e5-89a2-1ec4eef251ab |
> > | name | demo-net |
> > | provider:network_type | vlan |
> > | provider:physical_network | external |
> > | provider:segmentation_id | 1102 |
> > | router:external | False |
> > | shared | False |
> > | status | ACTIVE |
> > | subnets | 2c79bb00-0ace-4319-8151-81210ee3dfb2 |
> > | tenant_id | f976b7c713c64b028c0e89f3956795ed |
> > +---------------------------+--------------------------------------+
> > root@controller2:/#
> >
> > and this is the one I should delete then ( and re-create).
> >
> > I'm having difficulties deleting the network ;
> >
> > root@controller2:/# source demo-openrc.sh root@controller2:/#
> > root@controller2:/# neutron net-delete
> > 3446e54b-346f-45e5-89a2-1ec4eef251ab
> > Unable to complete operation on network
> > 3446e54b-346f-45e5-89a2-1ec4eef251ab. There are one or more ports
> > still in use on the network. (HTTP 409) (Request-ID:
> > req-432fee24-e554-42fb-bfc4-f9d597903eea)
> > root@controller2:/#
> > root@controller2:/# neutron router-list
> > +--------------------------------------+-------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
> > | id | name |
> > external_gateway_info
> >
> > |
> > +--------------------------------------+-------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
> > | 80dd1cff-a530-43c2-97e8-7cb331e928cb | demo-router | {"network_id":
> > | "b43da44a-42d5-4b1f-91c2-d06a923deb29", "enable_snat": true,
> > | "external_fixed_ips": [{"subnet_id":
> > | "c40fa8e3-cd8e-4566-ade6-5f3eabed121c", "ip_address":
> > | "157.157.8.51"}]} |
> > +--------------------------------------+-------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
> > root@controller2:/#
> > root@controller2:/# neutron router-delete
> > 80dd1cff-a530-43c2-97e8-7cb331e928cb
> > Router 80dd1cff-a530-43c2-97e8-7cb331e928cb still has ports (HTTP 409)
> > (Request-ID: req-a90df408-2551-4f18-86d4-263daa325307)
> >
> > But , nova list is empty;
> >
> > root@controller2:/# nova list
> > +----+------+--------+------------+-------------+----------+
> > | ID | Name | Status | Task State | Power State | Networks |
> > +----+------+--------+------------+-------------+----------+
> > +----+------+--------+------------+-------------+----------+
> > root@controller2:/#
> >
> >
> > Best regards
> > Yngvi
> >
> > -----Original Message-----
> > From: Andreas Scheuring [mailto:scheu...@linux.vnet.ibm.com]
> > Sent: 30. júní 2015 06:43
> > To: Yngvi Páll Þorfinnsson
> > Cc: openstack@lists.openstack.org
> > Subject: Re: [Openstack] error creating instance
> >
> > Now all makes absolutely sense:
> >
> >
> > +---------------------------+--------------------------------------+
> > | Field | Value |
> > +---------------------------+--------------------------------------+
> > | admin_state_up | True |
> > | id | 7a344656-815c-4116-b697-b52f9fdc6e4c |
> > | name | demo-net |
> > | provider:network_type | vlan |
> > | provider:physical_network | external |
> > | provider:segmentation_id | 1102 |
> > | router:external | False |
> > | shared | False |
> > | status | ACTIVE |
> > | subnets | c57880bf-2869-4b1d-b31c-0d2d083d05e4 |
> > | tenant_id | f976b7c713c64b028c0e89f3956795ed |
> > +---------------------------+--------------------------------------+
> >
> > This is you demo network. It's mapped to the pyhsical network "external"
> > (defined in bridgemapping) and uses vlan.
> >
> > But that the wrong way. If I get you right, you still want to use gre but
> > now over your static vlan, right? So what you need to do is, to delete your
> > demo-net.
> >
> > > neutron net-delete 7a344656-815c-4116-b697-b52f9fdc6e4c
> >
> > And just create a new one without specifying any provider attributes
> >
> > > neutron net-create ...
> > Not sure, but I guess it's sufficient to specify a name!
> >
> > > neutron net-show <your-new-net>
> >
> > It should look somehting like this:
> >
> > --> no pyhsical network
> > --> network_type = gre
> > +---------------------------+--------------------------------------+
> > > | Field | Value |
> > > +---------------------------+--------------------------------------+
> > > | admin_state_up | True |
> > > | id | ef6552a5-be39-4bcc-9dde-2a200eaca64d |
> > > | mtu | 0 |
> > > | name | private |
> > > | provider:network_type | vxlan |
> > > | provider:physical_network | |
> > > | provider:segmentation_id | 1001 |
> > > | router:external | False |
> > > | shared | False |
> > > | status | ACTIVE |
> > > | subnets | 4b539feb-b104-4f69-83ba-76f746a2c592 |
> > > | | ac255618-afe9-4aea-b86d-b662b68e9d9d |
> > > | tenant_id | 3c4ddcff52a74f2b97b71392300aa74d |
> > > +---------------------------+--------------------------------------+
> >
> >
> >
> > If you want to switch over totally to vlan (not using gre in your static
> > vlan anymore), you have to reconfigure the ml2 config files. But I'm not
> > sure, if dynamic Openstack vlans nested into a static host vlan work out.
> > But let's discuss this if relevant.
> >
> >
> > You can also ping me on irc (freenode, #openstack, to speed up debugging.
> > My nic name is 'scheuran'.
> >
> >
> >
> > Andreas
> >
> >
> > On Mo, 2015-06-29 at 15:54 +0000, Yngvi Páll Þorfinnsson wrote:
> > > OK,
> > >
> > > This is the network list
> > >
> > > root@controller2:/# neutron net-list
> > > +--------------------------------------+-------------+-----------------------------------------------------+
> > > | id | name | subnets
> > > |
> > > +--------------------------------------+-------------+-----------------------------------------------------+
> > > | 1cb21927-6996-4022-8d3e-292390dad6d0 | ext_net1101 |
> > > 7b84ec73-eaa7-479f-872f-41c6cb2083c5 157.157.8.0/24 |
> > > | 7a344656-815c-4116-b697-b52f9fdc6e4c | demo-net |
> > > c57880bf-2869-4b1d-b31c-0d2d083d05e4 172.22.18.0/24 |
> > > +--------------------------------------+-------------+-----------------------------------------------------+
> > > root@controller2:/#
> > > root@controller2:/#
> > > root@controller2:/# neutron net-show
> > > 1cb21927-6996-4022-8d3e-292390dad6d0
> > > +---------------------------+--------------------------------------+
> > > | Field | Value |
> > > +---------------------------+--------------------------------------+
> > > | admin_state_up | True |
> > > | id | 1cb21927-6996-4022-8d3e-292390dad6d0 |
> > > | name | ext_net1101 |
> > > | provider:network_type | vlan |
> > > | provider:physical_network | external |
> > > | provider:segmentation_id | 1101 |
> > > | router:external | True |
> > > | shared | False |
> > > | status | ACTIVE |
> > > | subnets | 7b84ec73-eaa7-479f-872f-41c6cb2083c5 |
> > > | tenant_id | c96aec0da5e542ad8e3198aaccc498c7 |
> > > +---------------------------+--------------------------------------+
> > > root@controller2:/# neutron net-show
> > > 7a344656-815c-4116-b697-b52f9fdc6e4c
> > > +---------------------------+--------------------------------------+
> > > | Field | Value |
> > > +---------------------------+--------------------------------------+
> > > | admin_state_up | True |
> > > | id | 7a344656-815c-4116-b697-b52f9fdc6e4c |
> > > | name | demo-net |
> > > | provider:network_type | vlan |
> > > | provider:physical_network | external |
> > > | provider:segmentation_id | 1102 |
> > > | router:external | False |
> > > | shared | False |
> > > | status | ACTIVE |
> > > | subnets | c57880bf-2869-4b1d-b31c-0d2d083d05e4 |
> > > | tenant_id | f976b7c713c64b028c0e89f3956795ed |
> > > +---------------------------+--------------------------------------+
> > > root@controller2:/#
> > >
> > > and this is how I created the external network, with CMD ;
> > >
> > > neutron net-create ext_net1101 --provider:network_type vlan
> > > --provider:physical_network external --provider:segmentation_id 1101
> > > --router:external=True
> > >
> > >
> > > But there seems not to be info on this one root@controller2:/#
> > > neutron net-show cf6489c4-7ed6-43dc-85aa-f4b8c6b501ca
> > > Unable to find network with name 'cf6489c4-7ed6-43dc-85aa-f4b8c6b501ca'
> > >
> > >
> > > best regards
> > > Yngvi
> > >
> > >
> > > -----Original Message-----
> > > From: Andreas Scheuring [mailto:scheu...@linux.vnet.ibm.com]
> > > Sent: 29. júní 2015 15:25
> > > To: Yngvi Páll Þorfinnsson
> > > Cc: uwe.sauter...@gmail.com; openstack@lists.openstack.org
> > > Subject: Re: [Openstack] error creating instance
> > >
> > >
> > >
> > > Attempting to bind port 2bf4a49b-2ad6-4ead-a656-65814ad0724e on
> > > network 7a344656-815c-4116-b697-b52f9fdc6e4c
> > > bind_port
> > > /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_ag
> > > en
> > > t.py:57
> > > 2015-06-29 14:28:55.924 5328 DEBUG
> > > neutron.plugins.ml2.drivers.mech_agent
> > > [req-9fe66e60-1a70-4ad6-b21e-ef91aca8a931 None] Checking agent:
> > > {'binary': u'neutron-openvswitch-agent', 'description': None,
> > > 'admin_state_up': True, 'heartbeat_timestamp': datetime.datetime(2015, 6,
> > > 29, 14, 28, 45), 'alive': True, 'id':
> > > u'1c06fb08-105c-4659-ae0e-4a905931311e', 'topic': u'N/A', 'host':
> > > u'compute5', 'agent_type': u'Open vSwitch agent', 'started_at':
> > > datetime.datetime(2015, 6, 29, 14, 27, 45), 'created_at':
> > > datetime.datetime(2015, 6, 26, 14, 51, 14), 'configurations':
> > > {u'arp_responder_enabled': False, u'tunneling_ip': u'172.22.15.17',
> > > u'devices': 0, u'l2_population': False, u'tunnel_types': [u'gre'],
> > > u'enable_distributed_routing': False, u'bridge_mappings': {}}}
> > > bind_port
> > > /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_ag
> > > en
> > > t.py:65
> > > 2015-06-29 14:28:55.925 5328 DEBUG
> > > neutron.plugins.ml2.drivers.mech_openvswitch
> > > [req-9fe66e60-1a70-4ad6-b21e-ef91aca8a931 None] Checking segment:
> > > {'segmentation_id': 1102L, 'physical_network': u'external', 'id':
> > > u'cf6489c4-7ed6-43dc-85aa-f4b8c6b501ca', 'network_type': u'vlan'}
> > > for
> > > mappings: {} with tunnel_types: [u'gre'] check_segment_for_agent
> > > /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_op
> > > en
> > > vswitch.py:52
> > >
> > >
> > >
> > > ===
> > > Checking segment: {'segmentation_id': 1102L,
> > > 'physical_network':u'external', 'id':
> > > u'cf6489c4-7ed6-43dc-85aa-f4b8c6b501ca', 'network_type': u'vlan'}
> > > for
> > > mappings: {} with tunnel_types: [u'gre']
> > >
> > > This looks strange: Seems like your tenant network has a physical_network
> > > of type vlan assigned. That shouldn't be the case.
> > >
> > > Could you please provide the following information:
> > >
> > > Information of all Openstack networks available:
> > >
> > > > neutron net-list
> > >
> > > > neutron net-show <uuid>
> > >
> > > Especially of this one:
> > > > neturon net-show cf6489c4-7ed6-43dc-85aa-f4b8c6b501ca
> > >
> > >
> > > Usually your network should look like this (in this case vxlan):
> > >
> > > +---------------------------+--------------------------------------+
> > > | Field | Value |
> > > +---------------------------+--------------------------------------+
> > > | admin_state_up | True |
> > > | id | ef6552a5-be39-4bcc-9dde-2a200eaca64d |
> > > | mtu | 0 |
> > > | name | private |
> > > | provider:network_type | vxlan |
> > > | provider:physical_network | |
> > > | provider:segmentation_id | 1001 |
> > > | router:external | False |
> > > | shared | False |
> > > | status | ACTIVE |
> > > | subnets | 4b539feb-b104-4f69-83ba-76f746a2c592 |
> > > | | ac255618-afe9-4aea-b86d-b662b68e9d9d |
> > > | tenant_id | 3c4ddcff52a74f2b97b71392300aa74d |
> > > +---------------------------+--------------------------------------+
> > >
> > > How did you create yours? via the UI? Or are you attaching your instance
> > > to the external network instead? In any case you need to attach it to
> > > your tenant network!! If it's not visible via the UI, maybe you have to
> > > switch to another tenant to get it.
> > >
> > > Hope we're close to finding the issue ;)
> > >
> > >
> > > Andreas
> > >
> > >
> >
> >
>
> --
> Andreas
> (IRC: scheuran)
>
>
--
Andreas
(IRC: scheuran)
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