Conclusion. Neutron routers under Liberty (Linux Bridge) don't work. Please prove me wrong..... Moving on to manual router creation. 1: How can I assign a fixed IP to an instance? 2: If I add routes will they get used? I probably have to create a Port for every route (as Floating IPs do ).
------ Session: Trying to create a working router for the 15th time. :-) ---- [root@maersk src]# ifconfig enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.22.10.99 netmask 255.255.255.0 broadcast 172.22.10.255 inet6 2602:306:31fd:1020:ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x0<global> inet6 fe80::ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x20<link> ether ac:9e:17:ec:5d:95 txqueuelen 1000 (Ethernet) RX packets 238 bytes 16020 (15.6 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 60 bytes 6650 (6.4 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 4985 bytes 1060267 (1.0 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 4985 bytes 1060267 (1.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255 ether 52:54:00:33:94:b3 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [root@maersk src]# source admin-openrc.sh [root@maersk src]# clear [root@maersk src]# neutron net-create public --shared --provider:physical_network public \ > --provider:network_type flat Created a new network: +---------------------------+--------------------------------------+ | Field | Value | +---------------------------+--------------------------------------+ | admin_state_up | True | | id | 9ee73442-5a86-48c0-84da-8f650937fd08 | | mtu | 0 | | name | public | | port_security_enabled | True | | provider:network_type | flat | | provider:physical_network | public | | provider:segmentation_id | | | router:external | False | | shared | True | | status | ACTIVE | | subnets | | | tenant_id | fdf3f98a9b0c4e9e94603d8a84ea41a8 | +---------------------------+--------------------------------------+ [root@maersk src]# neutron subnet-create public 172.22.10.0/24 --name public \ > --allocation-pool start=172.22.10.10,end=172.22.10.90 \ > --dns-nameserver 172.22.10.254 --gateway 172.22.10.254 --enable_dhcp False Created a new subnet: +-------------------+--------------------------------------------------+ | Field | Value | +-------------------+--------------------------------------------------+ | allocation_pools | {"start": "172.22.10.10", "end": "172.22.10.90"} | | cidr | 172.22.10.0/24 | | dns_nameservers | 172.22.10.254 | | enable_dhcp | False | | gateway_ip | 172.22.10.254 | | host_routes | | | id | 28683bfe-2410-4f9b-b805-ec3c7aee009a | | ip_version | 4 | | ipv6_address_mode | | | ipv6_ra_mode | | | name | public | | network_id | 9ee73442-5a86-48c0-84da-8f650937fd08 | | subnetpool_id | | | tenant_id | fdf3f98a9b0c4e9e94603d8a84ea41a8 | +-------------------+--------------------------------------------------+ [root@maersk src]# ifconfig enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.22.10.99 netmask 255.255.255.0 broadcast 172.22.10.255 inet6 2602:306:31fd:1020:ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x0<global> inet6 fe80::ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x20<link> ether ac:9e:17:ec:5d:95 txqueuelen 1000 (Ethernet) RX packets 5032 bytes 373870 (365.1 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2602 bytes 3154215 (3.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 46701 bytes 12008341 (11.4 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 46701 bytes 12008341 (11.4 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255 ether 52:54:00:33:94:b3 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [root@maersk src]# neutron net-list +--------------------------------------+--------+-----------------------------------------------------+ | id | name | subnets | +--------------------------------------+--------+-----------------------------------------------------+ | 9ee73442-5a86-48c0-84da-8f650937fd08 | public | 28683bfe-2410-4f9b-b805-ec3c7aee009a 172.22.10.0/24 | +--------------------------------------+--------+-----------------------------------------------------+ [root@maersk src]# source demo-openrc.sh [root@maersk src]# neutron net-create private Created a new network: +-----------------------+--------------------------------------+ | Field | Value | +-----------------------+--------------------------------------+ | admin_state_up | True | | id | 573956a6-1378-4100-83c2-db5c3bf9a95c | | mtu | 0 | | name | private | | port_security_enabled | True | | router:external | False | | shared | False | | status | ACTIVE | | subnets | | | tenant_id | 7813be77b1de4196b1c6b77006afa21c | +-----------------------+--------------------------------------+ [root@maersk src]# neutron subnet-create private 192.168.10.0/24 \ > --name private --dns-nameserver 172.22.10.254 --gateway 192.168.10.1 Created a new subnet: +-------------------+----------------------------------------------------+ | Field | Value | +-------------------+----------------------------------------------------+ | allocation_pools | {"start": "192.168.10.2", "end": "192.168.10.254"} | | cidr | 192.168.10.0/24 | | dns_nameservers | 172.22.10.254 | | enable_dhcp | True | | gateway_ip | 192.168.10.1 | | host_routes | | | id | 83f4f5e5-13b6-41f2-af07-b96d86847e2b | | ip_version | 4 | | ipv6_address_mode | | | ipv6_ra_mode | | | name | private | | network_id | 573956a6-1378-4100-83c2-db5c3bf9a95c | | subnetpool_id | | | tenant_id | 7813be77b1de4196b1c6b77006afa21c | +-------------------+----------------------------------------------------+ [root@maersk src]# ifconfig brq573956a6-13: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::6469:36ff:fecc:a4d8 prefixlen 64 scopeid 0x20<link> ether da:88:38:4a:06:e1 txqueuelen 0 (Ethernet) RX packets 4 bytes 264 (264.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 7 bytes 578 (578.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.22.10.99 netmask 255.255.255.0 broadcast 172.22.10.255 inet6 2602:306:31fd:1020:ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x0<global> inet6 fe80::ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x20<link> ether ac:9e:17:ec:5d:95 txqueuelen 1000 (Ethernet) RX packets 5310 bytes 393373 (384.1 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2661 bytes 3165497 (3.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 50779 bytes 13259383 (12.6 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 50779 bytes 13259383 (12.6 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tapbb0ceef0-e6: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::e816:29ff:fec8:9925 prefixlen 64 scopeid 0x20<link> ether ea:16:29:c8:99:25 txqueuelen 1000 (Ethernet) RX packets 7 bytes 578 (578.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 13 bytes 1066 (1.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255 ether 52:54:00:33:94:b3 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 vxlan-92: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::d888:38ff:fe4a:6e1 prefixlen 64 scopeid 0x20<link> ether da:88:38:4a:06:e1 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 16 overruns 0 carrier 0 collisions 0 [root@maersk src]# source admin-openrc.sh [root@maersk src]# neutron net-update public --router:external Updated network: public [root@maersk src]# source demo-openrc.sh [root@maersk src]# neutron router-create router Created a new router: +-----------------------+--------------------------------------+ | Field | Value | +-----------------------+--------------------------------------+ | admin_state_up | True | | external_gateway_info | | | id | ff6a61f5-f497-43a1-b245-64ec8e87b488 | | name | router | | routes | | | status | ACTIVE | | tenant_id | 7813be77b1de4196b1c6b77006afa21c | +-----------------------+--------------------------------------+ [root@maersk src]# neutron router-interface-add router private Multiple router matches found for name 'router', use an ID to be more specific. [root@maersk src]# neutron router-list +--------------------------------------+--------+-----------------------+ | id | name | external_gateway_info | +--------------------------------------+--------+-----------------------+ | 5939b796-cae6-4d72-8d34-66e20afb95aa | router | null | | ff6a61f5-f497-43a1-b245-64ec8e87b488 | router | null | +--------------------------------------+--------+-----------------------+ [root@maersk src]# neutron router-delete 5939b796-cae6-4d72-8d34-66e20afb95aa Deleted router: 5939b796-cae6-4d72-8d34-66e20afb95aa [root@maersk src]# neutron router-delete ff6a61f5-f497-43a1-b245-64ec8e87b488 Deleted router: ff6a61f5-f497-43a1-b245-64ec8e87b488 [root@maersk src]# neutron router-create router Created a new router: +-----------------------+--------------------------------------+ | Field | Value | +-----------------------+--------------------------------------+ | admin_state_up | True | | external_gateway_info | | | id | a1be1dbd-1a94-4a8c-8093-45a7af89140c | | name | router | | routes | | | status | ACTIVE | | tenant_id | 7813be77b1de4196b1c6b77006afa21c | +-----------------------+--------------------------------------+ [root@maersk src]# neutron router-interface-add router private Added interface 74c0d2df-3944-43d7-8be9-2ef0d9242edc to router router. [root@maersk src]# neutron router-gateway-set router public Set gateway for router router [root@maersk src]# source admin-openrc.sh [root@maersk src]# ip netns qrouter-a1be1dbd-1a94-4a8c-8093-45a7af89140c (id: 1) qdhcp-573956a6-1378-4100-83c2-db5c3bf9a95c (id: 0) [root@maersk src]# neutron router-port-list router +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+ | id | name | mac_address | fixed_ips | +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+ | 21c8decf-e4c8-4467-9266-ca5cfb9c7c20 | | fa:16:3e:d6:29:b4 | {"subnet_id": "28683bfe-2410-4f9b-b805-ec3c7aee009a", "ip_address": "172.22.10.10"} | | 74c0d2df-3944-43d7-8be9-2ef0d9242edc | | fa:16:3e:7b:d6:0f | {"subnet_id": "83f4f5e5-13b6-41f2-af07-b96d86847e2b", "ip_address": "192.168.10.1"} | +--------------------------------------+------+-------------------+-------------------------------------------------------------------------------------+ [root@maersk src]# ping 172.22.10.10 PING 172.22.10.10 (172.22.10.10) 56(84) bytes of data. >From 172.22.10.99 icmp_seq=1 Destination Host Unreachable >From 172.22.10.99 icmp_seq=2 Destination Host Unreachable >From 172.22.10.99 icmp_seq=3 Destination Host Unreachable >From 172.22.10.99 icmp_seq=4 Destination Host Unreachable >From 172.22.10.99 icmp_seq=5 Destination Host Unreachable >From 172.22.10.99 icmp_seq=6 Destination Host Unreachable >From 172.22.10.99 icmp_seq=7 Destination Host Unreachable >From 172.22.10.99 icmp_seq=8 Destination Host Unreachable ^C --- 172.22.10.10 ping statistics --- 8 packets transmitted, 0 received, +8 errors, 100% packet loss, time 7000ms pipe 4 [root@maersk src]# ifconfig brq573956a6-13: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::6469:36ff:fecc:a4d8 prefixlen 64 scopeid 0x20<link> ether 72:65:0b:f7:66:9c txqueuelen 0 (Ethernet) RX packets 6 bytes 348 (348.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 8 bytes 648 (648.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.22.10.99 netmask 255.255.255.0 broadcast 172.22.10.255 inet6 2602:306:31fd:1020:ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x0<global> inet6 fe80::ae9e:17ff:feec:5d95 prefixlen 64 scopeid 0x20<link> ether ac:9e:17:ec:5d:95 txqueuelen 1000 (Ethernet) RX packets 6360 bytes 464736 (453.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2867 bytes 3196849 (3.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 0 (Local Loopback) RX packets 65582 bytes 17827940 (17.0 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 65582 bytes 17827940 (17.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tap74c0d2df-39: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::7065:bff:fef7:669c prefixlen 64 scopeid 0x20<link> ether 72:65:0b:f7:66:9c txqueuelen 1000 (Ethernet) RX packets 10 bytes 864 (864.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 8 bytes 648 (648.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 tapbb0ceef0-e6: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::e816:29ff:fec8:9925 prefixlen 64 scopeid 0x20<link> ether ea:16:29:c8:99:25 txqueuelen 1000 (Ethernet) RX packets 8 bytes 648 (648.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 16 bytes 1248 (1.2 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255 ether 52:54:00:33:94:b3 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 vxlan-92: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1450 inet6 fe80::d888:38ff:fe4a:6e1 prefixlen 64 scopeid 0x20<link> ether da:88:38:4a:06:e1 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 19 overruns 0 carrier 0 collisions 0 - Christopher T. Hull I am presently seeking a new career opportunity Please see career page http://chrishull.com/career 333 Orchard Ave, Sunnyvale CA. 94085 (415) 385 4865 chrishul...@gmail.com http://chrishull.com On Wed, Mar 23, 2016 at 4:34 PM, Dan Sneddon <dsned...@redhat.com> wrote: > On 03/23/2016 04:06 PM, Christopher Hull wrote: > > Hmmm. Well I'm not using OpenVSwitch. Just LinuxBridge. My CentOS > > 7 install sees emp3s0 where eth0 would usually appear. But this may > > need to be changed to br-ex? The IP address no longer apperas at > > enp3s0, so perhaps that's the issue. > > > > When I make changes, I tear down all the networks and rebuild them > > according to instructions. I do this after restarting the machine. I > > wonder if the database needs to be updated as well. > > > > su -s /bin/sh -c "neutron-db-manage --config-file > > /etc/neutron/neutron.conf \ > > --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" > neutron > > systemctl stop neutron-server.service \ > > neutron-linuxbridge-agent.service neutron-dhcp-agent.service \ > > neutron-metadata-agent.service > > systemctl stop neutron-l3-agent.service > > and restart. > > > > Thanks for the help. Yes. It's a bit confusing. Why are router and > > instance ports different? It is for this reason that I figured I could > > just create my own instance/router. But why should I have to? Do > > routers not work unless you use OpenVSwitch? The Liberty install > > instructions (unlike Kilo) don't seem to require installing OpenVSwitch. > > > > linux_bridge_agent.ini > > inux_bridge | physical_interface_mappings | public:enp3s0 > > > > Perhaps br-ex? Or whereever I see my static IP when doing an > > ifconfig :-) Was enp3s0 when CentOS was first installed, but I think > > thats changed somehow. > > > > > +----------------------------+-----------------------------+--------------------------------------------------------------+ > > | linuxbridge_agent: Section | Key | > > Value | > > > +----------------------------+-----------------------------+--------------------------------------------------------------+ > > | linux_bridge | physical_interface_mappings | > > public:enp3s0 | > > | vxlan | l2_population | > > True | > > | vxlan | local_ip | > > 172.22.10.99 | > > | vxlan | enable_vxlan | > > True | > > | agent | prevent_arp_spoofing | > > True | > > | securitygroup | firewall_driver | > > neutron.agent.linux.iptables_firewall.IptablesFirewallDriver | > > | securitygroup | enable_security_group | > > True | > > > +----------------------------+-----------------------------+--------------------------------------------------------------+ > > > > > > > > - Christopher T. Hull > > I am presently seeking a new career opportunity Please see career page > > http://chrishull.com/career > > 333 Orchard Ave, Sunnyvale CA. 94085 > > (415) 385 4865 <tel:%28415%29%20385%204865> > > chrishul...@gmail.com <mailto:chrishul...@gmail.com> > > http://chrishull.com > > > > > > > > On Wed, Mar 23, 2016 at 3:34 PM, Dan Sneddon <dsned...@redhat.com > > <mailto:dsned...@redhat.com>> wrote: > > > > On 03/23/2016 03:05 PM, Christopher Hull wrote: > > > Hi Keven / all; > > > > > > Re: Getting a Neutron Router to work. (set > external_network_bridge = > > > blank). Apologies if this got sent twice. > > > > > > Nope, not quite there yet re getting the damn router to work > > (week 3 on > > > this issue). > > > > > > The Liberty install instructions indeed say to set... > > > external_network_bridge = > > > > > > I'm so desperate that I thought the blank space after the = might > be > > > the issue. No. Then I noticed these instructions in > > l3_agent.ini itself. > > > ----- > > > # When external_network_bridge is set, each L3 agent can be > > associated > > > # with no more than one external network. This value should be set > to > > > the UUID > > > # of that external network. To allow L3 agent support multiple > > external > > > # networks, both the external_network_bridge and > > > gateway_external_network_id > > > # must be left empty. > > > # gateway_external_network_id = > > > ---- > > > > > > 1: Should gateway_external_network_id = be unoommented? > > > 2: Should I reupdate the database after these changes? > > > su -s /bin/sh -c "neutron-db-manage --config-file > > > /etc/neutron/neutron.conf \ > > > --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade > > head" neutron > > > > > > 3: Should external_network_bridge in fact be set to the UUID of the > > > public network? > > > > > > 4. All instances Ports work just fine on public and private > network. > > > WHAT is the difference between a Neutron router northbound port > > and an > > > instance port on the public net. > > > > > > Services restarted after config change (just removed space after = > > > actually just in case sloppy Python coding was involved here). In > > > fact, I rebooted the box just to be sure. > > > > > > Making my own instance based router is looking better and better > all > > > the time. If Neutron Routers really work, maybe UFO's exist too. > > > :-) j/k > > > > > > > > > Seriously. Thank you for your help. Hope to help the community > > > soon too myself. Trying to get my Gerrit account up and running > but > > > the OpenStack.org site won't allow me to sign the Contrib agreement > > > with out getting a server error. > > > > > > > > > ==== Config Details ====== > > > Issue Neutron Router Northbound Port won't Ping, is Down > > > > > > [root@maersk src]# ./pluto.py show -p /etc neutron rootwrap.conf > > > ml2_conf.ini l3_agent.ini linuxbridge_agent.ini dhcp_agent.ini > > > > > > > +-----------------------+------------------------------------+-------------------------------------------------+ > > > | neutron: Section | Key | > > > Value | > > > > > > > +-----------------------+------------------------------------+-------------------------------------------------+ > > > | DEFAULT | verbose | > > > True | > > > | DEFAULT | nova_url | > > > http://controller:8774/v2 | > > > | DEFAULT | notify_nova_on_port_data_changes | > > > True | > > > | DEFAULT | notify_nova_on_port_status_changes | > > > True | > > > | DEFAULT | auth_strategy | > > > keystone | > > > | DEFAULT | rpc_backend | > > > rabbit | > > > | DEFAULT | allow_overlapping_ips | > > > True | > > > | DEFAULT | service_plugins | > > > router | > > > | DEFAULT | core_plugin | > > > ml2 | > > > | keystone_authtoken | password | > > > mk4968small23buggidntpass | > > > | keystone_authtoken | username | > > > neutron | > > > | keystone_authtoken | project_name | > > > service | > > > | keystone_authtoken | user_domain_id | > > > default | > > > | keystone_authtoken | project_domain_id | > > > default | > > > | keystone_authtoken | auth_plugin | > > > password | > > > | keystone_authtoken | auth_url | > > > http://controller:35357 | > > > | keystone_authtoken | auth_uri | > > > http://controller:5000 | > > > | database | connection | > > > mysql://neutron:sleestack191@controller/neutron | > > > | nova | password | > > > mk4968small23buggidntpass | > > > | nova | username | > > > nova | > > > | nova | project_name | > > > service | > > > | nova | region_name | > > > RegionOne | > > > | nova | user_domain_id | > > > default | > > > | nova | project_domain_id | > > > default | > > > | nova | auth_plugin | > > > password | > > > | nova | auth_url | > > > http://controller:35357 | > > > | oslo_concurrency | lock_path | > > > /var/lib/neutron/tmp | > > > | oslo_messaging_rabbit | rabbit_password | > > > open.g00dke232 | > > > | oslo_messaging_rabbit | rabbit_userid | > > > openstack | > > > | oslo_messaging_rabbit | rabbit_host | > > > controller | > > > > > > > +-----------------------+------------------------------------+-------------------------------------------------+ > > > > > > > +-------------------+---------------------+--------------------------------------------------------------+ > > > | rootwrap: Section | Key | > > > Value | > > > > > > > +-------------------+---------------------+--------------------------------------------------------------+ > > > | DEFAULT | filters_path | > > > /etc/cinder/rootwrap.d,/usr/share/cinder/rootwrap | > > > | DEFAULT | exec_dirs | > > > /sbin,/usr/sbin,/bin,/usr/bin,/usr/local/bin,/usr/local/sbin | > > > | DEFAULT | use_syslog | > > > False | > > > | DEFAULT | syslog_log_facility | > > > syslog | > > > | DEFAULT | syslog_log_level | > > > ERROR | > > > > > > > +-------------------+---------------------+--------------------------------------------------------------+ > > > > > > +-------------------+----------------------+--------------------------+ > > > | ml2_conf: Section | Key | Value > > | > > > > > > +-------------------+----------------------+--------------------------+ > > > | ml2 | extension_drivers | port_security > > | > > > | ml2 | mechanism_drivers | > > linuxbridge,l2population | > > > | ml2 | tenant_network_types | vxlan > > | > > > | ml2 | type_drivers | flat,vlan,vxlan > > | > > > | ml2_type_flat | flat_networks | public > > | > > > | ml2_type_vxlan | vni_ranges | 1:1000 > > | > > > | securitygroup | enable_ipset | True > > | > > > > > > +-------------------+----------------------+--------------------------+ > > > > > > > +-------------------+--------------------------+-----------------------------------------------------+ > > > | l3_agent: Section | Key | > > > Value | > > > > > > > +-------------------+--------------------------+-----------------------------------------------------+ > > > | DEFAULT | external_network_bridge > > > | | > > > | DEFAULT | verbose | > > > True | > > > | DEFAULT | interface_driver | > > > neutron.agent.linux.interface.BridgeInterfaceDriver | > > > > > > > +-------------------+--------------------------+-----------------------------------------------------+ > > > > > > > +----------------------------+-----------------------------+--------------------------------------------------------------+ > > > | linuxbridge_agent: Section | Key | > > > Value | > > > > > > > +----------------------------+-----------------------------+--------------------------------------------------------------+ > > > | linux_bridge | physical_interface_mappings | > > > public:enp3s0 | > > > | vxlan | l2_population | > > > True | > > > | vxlan | local_ip | > > > 172.22.10.99 | > > > | vxlan | enable_vxlan | > > > True | > > > | agent | prevent_arp_spoofing | > > > True | > > > | securitygroup | firewall_driver | > > > neutron.agent.linux.iptables_firewall.IptablesFirewallDriver | > > > | securitygroup | enable_security_group | > > > True | > > > > > > > +----------------------------+-----------------------------+--------------------------------------------------------------+ > > > > > > > +---------------------+--------------------------+-----------------------------------------------------+ > > > | dhcp_agent: Section | Key | > > > Value | > > > > > > > +---------------------+--------------------------+-----------------------------------------------------+ > > > | DEFAULT | dnsmasq_config_file | > > > /etc/neutron/dnsmasq-neutron.conf | > > > | DEFAULT | verbose | > > > True | > > > | DEFAULT | enable_isolated_metadata | > > > True | > > > | DEFAULT | dhcp_driver | > > > neutron.agent.linux.dhcp.Dnsmasq | > > > | DEFAULT | interface_driver | > > > neutron.agent.linux.interface.BridgeInterfaceDriver | > > > > > > > +---------------------+--------------------------+-----------------------------------------------------+ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > - Christopher T. Hull > > > I am presently seeking a new career opportunity Please see > > career page > > > http://chrishull.com/career > > > 333 Orchard Ave, Sunnyvale CA. 94085 > > > (415) 385 4865 <tel:%28415%29%20385%204865> > > > chrishul...@gmail.com <mailto:chrishul...@gmail.com> > > <mailto:chrishul...@gmail.com <mailto:chrishul...@gmail.com>> > > > http://chrishull.com > > > > > > > > > > > > On Wed, Mar 23, 2016 at 8:50 AM, <chrishul...@gmail.com <mailto: > chrishul...@gmail.com> > > > <mailto:chrishul...@gmail.com <mailto:chrishul...@gmail.com>>> > wrote: > > > > > > Thanks. Will check that. > > > When I create an instance in the public or private nets they > ping. > > > Why do router ports behave differently than instance ports? > Only > > > the Northbound router port is down and won't ping. Will check > > > settings ASAP thanks > > > > > > Chris. > > > > > > Sent from my iPhone > > > > > > On Mar 23, 2016, at 7:52 AM, Kevin Benton <ke...@benton.pub > > > <mailto:ke...@benton.pub <mailto:ke...@benton.pub>>> wrote: > > > > > >> Ok. The same settings should apply to Linux bridge. > > >> > > >> Make sure you have external_network_bridge defined in your L3 > > >> agent as an empty value. > > >> > > >> Then your external network should be created with the provider > > >> type of 'flat' and the physical network corresponding to the > one > > >> you have defined in your bridge mappings in the L2 agent that > > >> attaches to the bridge going to your external physical > network. > > >> > > >> On Mar 23, 2016 7:25 AM, <chrishul...@gmail.com <mailto: > chrishul...@gmail.com> > > >> <mailto:chrishul...@gmail.com <mailto:chrishul...@gmail.com>>> > wrote: > > >> > > >> Kevin; > > >> Thank you Very much. I'll check. I did a manual Liberty > > >> install so I may have done something wrong. I am using > > >> LinuxBridge (not OpenVSwitch) if that helps. Will post > > >> results to list soon. Would like to be able to use > floating > > >> IPs, a more convenient form of ipTables basically. > > >> > > >> Chris. > > >> > > >> Sent from my iPhone > > >> > > >> On Mar 23, 2016, at 7:16 AM, Kevin Benton > <ke...@benton.pub > > >> <mailto:ke...@benton.pub <mailto:ke...@benton.pub>>> > wrote: > > >> > > >>> Do you have external_network_bridge set to an empty > value in > > >>> the l3 agent config? If not, the l3 agent will use a > legacy > > >>> mode of wiring up the port and it's status field may not > be > > >>> ACTIVE. > > >>> > > >>> The routers are tested thousands of times in the gate > every > > >>> day, so they work. It's just a matter of getting your > > >>> configuration correct. > > >>> > > >>> Yes, you can use a VM to route as well. > > >>> > > >>> On Mar 23, 2016 7:06 AM, <chrishul...@gmail.com <mailto: > chrishul...@gmail.com> > > >>> <mailto:chrishul...@gmail.com <mailto: > chrishul...@gmail.com>>> wrote: > > >>> > > >>> Hi all; > > >>> It appears that Liberty Neutron routers do not work. > > >>> The Northbound port is always Down. > > >>> > > >>> What I'd like to do is dedicate an instance (CentOS) > to > > >>> routing between the Public net and other nets. Has > > >>> anyone done this. Setting up the router is trivial. > > >>> But I'm a little worried about interaction with > Neutron > > >>> Ports. I need to assign fixed IPs so I can route > from > > >>> the Internet to a server instance. > > >>> > > >>> Ideas? > > >>> > > >>> Thanks > > >>> - Chris. > > >>> > > >>> Sent from my iPhone > > >>> _______________________________________________ > > >>> OpenStack-operators mailing list > > >>> OpenStack-operators@lists.openstack.org > > <mailto:OpenStack-operators@lists.openstack.org> > > >>> <mailto:OpenStack-operators@lists.openstack.org > > <mailto:OpenStack-operators@lists.openstack.org>> > > >>> > > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > > >>> > > > > > > > > > > > > _______________________________________________ > > > OpenStack-operators mailing list > > > OpenStack-operators@lists.openstack.org > > <mailto:OpenStack-operators@lists.openstack.org> > > > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > > > > > > > Definitely the external_network_bridge needs to be explicitly set to > > nothing. That's not the default. I've never had to change the default > > gateway_external_network_id when I set external_network_bridge to a > > blank value. > > > > Note that after making changes to external_network_bridge, I've have > to > > delete and recreate the router/port/network that was created before > > that change. > > > > I assume that your bridge mappings are correct in > > /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini: > > > > bridge_mappings =datacentre:br-ex # or whatever you have locally > > > > And that the physical_network of the external network matches the > > network name in the bridge_mappings that corresponds to the bridge > > containing the physical interface? Probably your instance ports > > wouldn't work if those things weren't correct, but those are also > areas > > where I see failures similar to this. > > > > -- > > Dan Sneddon | Principal OpenStack Engineer > > dsned...@redhat.com <mailto:dsned...@redhat.com> | > > redhat.com/openstack <http://redhat.com/openstack> > > 650.254.4025 <tel:650.254.4025> | dsneddon:irc > @dxs:twitter > > > > > > > > > > _______________________________________________ > > OpenStack-operators mailing list > > OpenStack-operators@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > > > > I didn't mean to confuse you by assuming that you were running Open > vSwitch. You don't have to run Open vSwitch, and some things do work > differently when using Linux bridge. > > If your IP address is no longer on enp3s0, then that might be an > indicator that you have a bridge subsuming enp3s0. In that case, I'm > pretty sure that the physical_interface_mapping should be > public:<bridge>. I spend a lot more time with OVS deployments, though. > > -- > Dan Sneddon | Principal OpenStack Engineer > dsned...@redhat.com | redhat.com/openstack > 650.254.4025 | dsneddon:irc @dxs:twitter > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >
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