<div dir="ltr">Hi,<div><br></div><div>Have you setup mappings for the external network in the L2 agent?</div><div><br></div><div>If you haven't seen this guide, it's very good at a walk-through of configuration for Neutron self-service networking.</div><div><a href="https://docs.openstack.org/newton/networking-guide/deploy-ovs-selfservice.html">https://docs.openstack.org/newton/networking-guide/deploy-ovs-selfservice.html</a><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 29, 2017 at 4:00 AM, Bartłomiej Solarz-Niesłuchowski <span dir="ltr"><<a href="mailto:Bartlomiej.Solarz-Niesluchowski@wit.edu.pl" target="_blank">Bartlomiej.Solarz-Niesluchowski@wit.edu.pl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">W dniu 2017-03-28 o 16:08, Jay Pipes pisze:<span class=""><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
+kevin benton<br>
<br>
On 03/28/2017 07:20 AM, Bartłomiej Solarz-Niesłuchowski wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Dear List,<br>
<br>
I am beginner of openstack user.<br>
</blockquote>
<br>
Welcome to the OpenStack community! :)<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I setup openstack with RDO on Centos 7.<br>
<br>
I have 6 machines:<br>
<br>
they have two interfaces enp2s0f0 (10.51.0.x) and enp2s0f1 (213.135.46.x)<br>
<br>
on machine x=1 i setup dashboard/neutron-server/nova/<wbr>cinder/etc.. on<br>
machines 2-6 i setup:<br>
<br>
openstack-cinder-api.service,<br>
openstack-cinder-scheduler.ser<wbr>vice,<br>
openstack-cinder-volume.servic<wbr>e,<br>
openstack-nova-api.service,<br>
openstack-nova-compute.service<wbr>,<br>
openstack-nova-conductor.servi<wbr>ce,<br>
openstack-nova-consoleauth.ser<wbr>vice,<br>
openstack-nova-novncproxy.serv<wbr>ice,<br>
openstack-nova-scheduler.servi<wbr>ce<br>
</blockquote>
<br>
I am presuming you want machines 2-6 as "compute nodes" to put VMs on? If so, you definitely do not want to put anything *other* than the following on those machines:<br>
<br>
openstack-cinder-volume.servic<wbr>e<br>
openstack-nova-compute.service<br>
<br>
All the other services belong on a "controller node", where you've put the neutron server, dashboard, database, MQ, etc.<br>
</blockquote></span>
ok<span class=""><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I run the virtual machine instance which have ip 10.0.3.4 (on machine 5)<br>
<br>
I setup router on machine 1<br>
<br>
I can ping from the virtual instance ip of router.<br>
<br>
I see pings from wirtual machine on machine 1 (where sit router)<br>
</blockquote>
<br>
err, it looks to me that your machine 1 is a controller, not a compute node? VMs should go on machines 2-6, unless I'm reading something incorrectly.<br>
</blockquote></span>
machine 1 is controller and compute node<span class=""><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
But i have totally no idea how to setup network connectivity with<br>
outside world.<br>
</blockquote>
<br>
<snip><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
[root@song-of-the-seas-01 ~(keystone_admin)]# ip ro<br>
default via 213.135.46.254 dev br-ex<br>
</blockquote>
<br>
So here is your default gateway, on br-ex...<br>
</blockquote></span>
yes<span class=""><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<a href="http://10.51.0.0/24" rel="noreferrer" target="_blank">10.51.0.0/24</a> dev enp2s0f0 proto kernel scope link src 10.51.0.1<br>
<a href="http://213.135.46.0/24" rel="noreferrer" target="_blank">213.135.46.0/24</a> dev br-ex proto kernel scope link src 213.135.46.180<br>
<br>
[root@song-of-the-seas-01 ~(keystone_admin)]# ip a | grep state<br>
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1<br>
2: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc mq state<br>
UP qlen 1000<br>
3: enp2s0f1: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc mq master<br>
ovs-system state UP qlen 1000<br>
4: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen<br>
1000<br>
5: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000<br>
6: br-ex: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc noqueue state<br>
UNKNOWN qlen 1000<br>
</blockquote>
<br>
And here, it's indicating br-ex is in an unknown state. Also, br-int is in DOWN state, not sure if that is related. My guess would be to bring up br-ex and see what is failing about the bring-up.<br>
</blockquote></span>
i make it up but no success:<br>
[root@song-of-the-seas-01 ~]# ip a | grep state<span class=""><br>
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1<br>
2: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc mq state UP qlen 1000<br>
3: enp2s0f1: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc mq master ovs-system state UP qlen 1000<br>
4: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000<br></span>
5: br-int: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000<span class=""><br>
6: br-ex: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000<br></span><span class="">
7: vxlan_sys_4789: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 65470 qdisc noqueue master ovs-system state UNKNOWN qlen 1000<br></span>
8: br-tun: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000<span class=""><br>
<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Of course, I'm no networking expert so hopefully one of the Neutron devs can pop in to help. :)<br>
</blockquote></span>
Please help me anybody?<br>
<br>
[root@song-of-the-seas-01 ~]# ip netns<br>
qrouter-6794f7f3-a2af-4538-883<wbr>e-78b49a6ba633<br>
[root@song-of-the-seas-01 ~]# ip netns exec qrouter-6794f7f3-a2af-4538-883<wbr>e-78b49a6ba633 ip a<span class=""><br>
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1<br></span>
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00<br>
inet <a href="http://127.0.0.1/8" rel="noreferrer" target="_blank">127.0.0.1/8</a> scope host lo<br>
valid_lft forever preferred_lft forever<br>
inet6 ::1/128 scope host<br>
valid_lft forever preferred_lft forever<br>
19: qr-edef78b1-56: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1450 qdisc noqueue state UNKNOWN qlen 1000<br>
link/ether fa:16:3e:6f:0e:76 brd ff:ff:ff:ff:ff:ff<br>
inet <a href="http://10.0.3.1/24" rel="noreferrer" target="_blank">10.0.3.1/24</a> brd 10.0.3.255 scope global qr-edef78b1-56<br>
valid_lft forever preferred_lft forever<br>
inet6 fe80::f816:3eff:fe6f:e76/64 scope link<br>
valid_lft forever preferred_lft forever<br>
<br>
[root@song-of-the-seas-01 ~]# ip netns exec qrouter-6794f7f3-a2af-4538-883<wbr>e-78b49a6ba633 ip ro<br>
<a href="http://10.0.3.0/24" rel="noreferrer" target="_blank">10.0.3.0/24</a> dev qr-edef78b1-56 proto kernel scope link src 10.0.3.1<br>
<br>
<br>
here i have no def gateway and no idea how setup it "automatically"?<div class="HOEnZb"><div class="h5"><br>
<br>
-- <br>
Bartłomiej Solarz-Niesłuchowski, Administrator WSISiZ<br>
e-mail: <a href="mailto:Bartlomiej.Solarz-Niesluchowski@wit.edu.pl" target="_blank">Bartlomiej.Solarz-Niesluchowsk<wbr>i@wit.edu.pl</a><br>
tel. 223486547, fax 223486501<br>
JID: <a href="mailto:solarz@jabber.wit.edu.pl" target="_blank">solarz@jabber.wit.edu.pl</a><br>
01-447 Warszawa, ul. Newelska 6, pokój 404, pon.-pt. 8-16<br>
Motto - Jak sobie pościelisz tak sie wyśpisz<br>
<br>
<br>
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<br></blockquote></div><br></div>