<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Rania,<div><br></div><div>For question #1, you can do the followings in *each compute node*:</div><div><br></div><div>* In your kuryr config file (i.e. /etc/kuryr/kuryr.conf), change the config [DEFAULT]kuryr_uri . For example:</div><div><br></div><div>[DEFAULT]</div><div>kuryr_uri = <a href="http://192.168.1.10:23750">http://192.168.1.10:23750</a><br></div><div><br></div><div>This config decides the IP address and port that the kuryr-libnetwork process will listen to. By default, it listens to localhost which should be good enough for most of the cases. Therefore, change it only if it is necessary.</div><div><br></div><div>* In the file: /usr/lib/docker/plugins/kuryr/kuryr.spec , change the URL so that docker will know how to connect to kuryr-libnetwork. The value must match the kuryr_uri config above. Again, change it only if it is necessary.</div><div><br></div><div>Then, restart the docker and kuryr-libnetwork process. Let me know if it still doesn't work for you.</div><div><br></div><div>For question #2, I remembered all processes are running in systemd, so you can retrieve logs by using journalctl. For example:</div><div><br></div><div>$ journalctl -u kuryr-libnetwork > kuryr.log</div><div>$ journalctl -u zun-compute > zun-compute.log </div><div>$ journalctl -u zun-api > zun-api.log <br></div><div><br></div><div>Best regards,</div><div>Hongbin</div></div></div></div></div></div></div></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Nov 20, 2018 at 9:01 PM Rania Adouni <<a href="mailto:raniaadouni@gmail.com">raniaadouni@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><img width="0" height="0" class="m_-3066910531917789785mailtrack-img" alt="" style="display:flex" src="https://mailtrack.io/trace/mail/702b88891c65bae76ad130c089a76a68ad11bf5e.png?u=2497697"><div></div><img width="0" height="0" class="m_-3066910531917789785m_-2801776380608110942mailtrack-img" alt="" style="display:flex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div></div>Hi Hongbin ,<div>thanks for your advice I did fix it with changing the kuryr-lib to 0.6.0 and my service just work fine and also with <span style="font-size:14pt">lsof -iTCP -sTCP:LISTEN -P</span><p class="MsoNormal"><span style="font-size:14pt"><u></u><u></u></span></p>I can see it in the list :</div><div><u>kuryr-ser 16581 root 5u IPv4 91929 0t0 TCP localhost:23750 (LISTEN)</u> ------------> that is great.</div><div><br></div><div> + but I have two questions : </div><div> 1- How I can change the localhost to my compute address (<a href="http://192.168.1.10:23750" target="_blank">192.168.1.10:23750</a>) because it is still the same error when trying to create container " <span style="color:rgb(51,51,51);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:13px">Docker internal error: 500 Server Error: Internal Server Error ("legacy plugin: Post <a href="http://192.168.1.10:23750/Plugin.Activate" target="_blank">http://192.168.1.10:23750/Plugin.Activate</a>: dial tcp <a href="http://192.168.1.10:23750" target="_blank">192.168.1.10:23750</a>: connect: connection refused"). ?</span></div><div><span style="color:rgb(51,51,51);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:13px"><br></span></div><div> 2- my other question is about the log of zun why I can find it under my directory /var/log ?</div><div><br></div><div>Best Regards,</div><div>Rania Adouni </div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr">Le mer. 21 nov. 2018 à 02:34, Rania Adouni <<a href="mailto:raniaadouni@gmail.com" target="_blank">raniaadouni@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><img width="0" height="0" class="m_-3066910531917789785m_-2801776380608110942m_6583821710320498096mailtrack-img" alt="" style="display:flex" src="https://mailtrack.io/trace/mail/45c083cfacbb32af752ef0139e48794c5b54a210.png?u=2497697"><div dir="ltr"><div></div>Hi Hongbin,<div>Yes the version of kuryr-lib is :0.8.0 , So I think I should remove it ! </div><div>I should remove only the kuryr-lib ! if you have some command they can help me to unisntall it , it will be nice to provide it .</div><div><br></div><div>Best Regards,</div><div>Rania</div></div><br></div><br><div class="gmail_quote"><div dir="ltr">Le mer. 21 nov. 2018 à 02:27, Hongbin Lu <<a href="mailto:hongbin034@gmail.com" target="_blank">hongbin034@gmail.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr">Hi Rania,<div><br></div><div>The config option 'driver' was recently renamed, so I guess the problem is the version of kuryr-lib is not right. The Pike release of Zun is matched to kuryr-lib 0.6.0 so you might want to confirm the version of kuryr-lib.</div><div><br></div><div>$ sudo pip freeze | grep kuryr</div><div><br></div><div>If the version is not right, uninstall and re-install the kuryr-lib, then restart kuryr-libnetwork. Let me know if it still doesn't work.<br></div><div><br></div><div>Best regards,</div><div>Hongbin</div><div><br><div class="gmail_quote"><div dir="ltr">On Tue, Nov 20, 2018 at 8:01 PM Rania Adouni <<a href="mailto:raniaadouni@gmail.com" target="_blank">raniaadouni@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><img width="0" height="0" class="m_-3066910531917789785m_-2801776380608110942m_6583821710320498096m_2481765840357371412gmail-m_-4933410074855647136mailtrack-img" alt="" style="display:flex" src="https://mailtrack.io/trace/mail/7e25b7e9ee44a771dac6ae6d22a9dbcee633c7a7.png?u=2497697"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div></div>hi , <div>Thanks for your reply and yes the problem that kuryr-libnetwork is failed to start with the error :</div><div><div>● kuryr-libnetwork.service - Kuryr-libnetwork - Docker network plugin for Neutron</div><div> Loaded: loaded (/etc/systemd/system/kuryr-libnetwork.service; enabled; vendor preset: enabled)</div><div> Active: failed (Result: exit-code) since mer. 2018-11-21 01:48:48 CET; 287ms ago</div><div> Process: 13974 ExecStart=/usr/local/bin/kuryr-server --config-file /etc/kuryr/kuryr.conf (code=exited, status=1/FAILURE)</div><div> Main PID: 13974 (code=exited, status=1/FAILURE)</div><div><br></div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr value = self._do_get(name, group, namespace)</div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr File "/usr/lib/python2.7/dist-packages/oslo_config/cfg.py", line 2942, in _</div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr info = self._get_opt_info(name, group)</div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr File "/usr/lib/python2.7/dist-packages/oslo_config/cfg.py", line 3099, in _</div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr raise NoSuchOptError(opt_name, group)</div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr NoSuchOptError: no such option driver in group [binding]</div><div>nov. 21 01:48:48 compute kuryr-server[13974]: 2018-11-21 01:48:48.542 13974 ERROR kuryr</div><div>nov. 21 01:48:48 compute systemd[1]: kuryr-libnetwork.service: Main process exited, code=exited, status=1/FAILURE</div><div>nov. 21 01:48:48 compute systemd[1]: kuryr-libnetwork.service: Unit entered failed state.</div><div>nov. 21 01:48:48 compute systemd[1]: kuryr-libnetwork.service: Failed with result 'exit-code'.</div></div><div><br></div><div><br></div><div>and also the command <span style="font-size:14pt">lsof -iTCP -sTCP:LISTEN -P </span><span style="font-size:18.6667px">doesn't show the kuryr service :</span></div><div><font size="4">COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME</font></div><div>dockerd 1144 root 5u IPv4 20120 0t0 TCP compute:2375 (LISTEN)</div><div>sshd 1288 root 3u IPv4 19532 0t0 TCP *:22 (LISTEN)</div><div>sshd 1288 root 4u IPv6 19534 0t0 TCP *:22 (LISTEN)</div><div>dnsmasq 1961 nobody 6u IPv4 23450 0t0 TCP <a href="http://192.168.122.1:53" target="_blank">192.168.122.1:53</a> (LISTEN)</div><div>sshd 4163 adouni 9u IPv6 34950 0t0 TCP localhost:6010 (LISTEN)</div><div>sshd 4163 adouni 10u IPv4 34951 0t0 TCP localhost:6010 (LISTEN)</div><div>qemu-syst 4621 libvirt-qemu 18u IPv4 37121 0t0 TCP *:5900 (LISTEN)</div><div><span style="font-size:14pt"> </span></div><div><span style="font-size:14pt">!!!</span></div><div><span style="font-size:14pt"><br></span></div><p class="MsoNormal"><span style="font-size:14pt"><u></u><u></u></span></p></div></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr">Le mer. 21 nov. 2018 à 01:45, Jacob Burckhardt <<a href="mailto:jburckhardt@pdvwireless.com" target="_blank">jburckhardt@pdvwireless.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div lang="EN-US">
<div class="m_-3066910531917789785m_-2801776380608110942m_6583821710320498096m_2481765840357371412gmail-m_-4933410074855647136m_7512408300697077980WordSection1">
<p class="MsoNormal"><span style="font-size:14pt">Your error message says it cannot connect to port 23750. That's the kuryr-libnetwork default listen port. On 192.168.1.10, run:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">lsof -iTCP -sTCP:LISTEN -P<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">On my compute node, it outputs:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">…<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">kuryr-ser 1976 root 6u IPv4 30896 0t0 TCP localhost:23750 (LISTEN)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">So, you can see that kuryr is listening on 23750. If lsof does not list a process listening on 23750, then check if kuryr is up by running:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">systemctl status kuryr-libnetwork<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">You can also try restarting it by running:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">systemctl restart kuryr-libnetwork<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">I installed that service by following:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><a href="https://docs.openstack.org/kuryr-libnetwork/queens/install/compute-install-ubuntu.html" target="_blank">https://docs.openstack.org/kuryr-libnetwork/queens/install/compute-install-ubuntu.html</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">That is the queens install guide which might help you since zun has no install guide in pike.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">If you see it listening, you can try this command:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">telnet 192.168.1.10 23750<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">If it fails to connect, then try:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">telnet localhost 23750<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">If it works with localhost but not 192.168.1.10, then I think that means you need to tell docker to connect to localhost instead of 192.168.1.10.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt">Can you get the commands at the following web page to succeed?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><a href="https://docs.openstack.org/kuryr-libnetwork/queens/install/verify.html" target="_blank">https://docs.openstack.org/kuryr-libnetwork/queens/install/verify.html</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:14pt;color:rgb(31,73,125)">Jacob Burckhardt<u></u><u></u></span></b></p>
<p class="MsoNormal"><span style="font-size:14pt;color:rgb(31,73,125)">Senior Software Engineer<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><img width="133" height="49" style="width:1.3833in;height:0.5083in" id="m_-3066910531917789785m_-2801776380608110942m_6583821710320498096m_2481765840357371412gmail-m_-4933410074855647136m_7512408300697077980Picture_x0020_1" alt="pdvWireless"></span><span style="font-size:14pt;color:rgb(31,73,125)"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:8pt;color:rgb(31,73,125)"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><b>From:</b> Rania Adouni <<a href="mailto:raniaadouni@gmail.com" target="_blank">raniaadouni@gmail.com</a>> <br>
<b>Sent:</b> Tuesday, November 20, 2018 2:02 PM<br>
<b>To:</b> <a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.openstack.org</a><br>
<b>Subject:</b> [openstack-dev] [zun] Failed to create Container<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><img id="m_-3066910531917789785m_-2801776380608110942m_6583821710320498096m_2481765840357371412gmail-m_-4933410074855647136m_7512408300697077980_x0000_i1025" src="https://mailtrack.io/trace/mail/17bd40a2e38fcf449f8e80fdc1e7d9474dfbed19.png?u=2497697"><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif">Hi ,<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif">I am starting to use zun on openstack pike , and when I try to lunch container with cirros image , I get this reason : </span><span style="font-size:10pt;font-family:Helvetica,sans-serif;color:rgb(51,51,51)">Docker
internal error: 500 Server Error: Internal Server Error ("legacy plugin: Post <a href="http://192.168.1.10:23750/Plugin.Activate" target="_blank">http://192.168.1.10:23750/Plugin.Activate</a>: dial tcp <a href="http://192.168.1.10:23750/" target="_blank">192.168.1.10:23750</a>:
connect: connection refused"). </span><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10pt;font-family:Helvetica,sans-serif;color:rgb(51,51,51)">you can find here the log on my compute node :</span><span style="font-size:9.5pt;font-family:Helvetica,sans-serif;color:rgb(51,51,51)"><a href="https://pastebin.com/nZTiTZiV" target="_blank">https://pastebin.com/nZTiTZiV</a>.</span><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif;color:rgb(51,51,51)">some help with this will be great .</span><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif;color:rgb(51,51,51)">Best Regards,</span><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif;color:rgb(51,51,51)">Rania Adouni</span><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:Helvetica,sans-serif"><u></u> <u></u></span></p>
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