Re: [Openstack] instance's provider network ip can not be accessed from outside.

2016-12-13 Thread walterxj
yep ...    I just found the security issue too. My fault , thank you ! and sorry for it. walterxj  From: Jorge Luiz CorreaDate: 2016-12-13 17:43To: walterxjCC: openstackSubject:  Re: [Openstack] instance's provider network ip can not be accessed from outside.Hum, have you checked

[Openstack] instance's provider network ip can not be accessed from outside.

2016-12-13 Thread walterxj
comment --comment "Send unmatched traffic to the fallback chain." -j neutron-linuxbri-sg-fallback,when I delete this chain,the vm's provider network ip can be reached! Everything works well.Is this a bug or I have misconfigured something? Any advice is appreciated !

[Openstack] Failed to consume message from queue: 'NoneType' object has no attribute '__getitem__' in network node's openvswitch-agent.log

2015-07-14 Thread walterxj
Hi:All    I noticed that there are many error logs in my openvswitch-agent.log of network node.   for example:=2015-07-14 03:28:45.256 5934 ERROR root [-] Unexpected exception occurred 61

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

2015-05-07 Thread walterxj
: openstackSubject: Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utilsOn 05/06/2015 11:59 AM, walterxj wrote: I get the error: ImportError: No module named oslo_utils .   This is a packaging issue with the current state of the RDO repository

[Openstack] CenOS7 kilo cannot find service type cloudformation when create heat endpoint .

2015-05-07 Thread walterxj
Hi:all    today when I create heat_cfn endpoint: openstack endpoint create \  --publicurl http://controller:8000/v1 \ --internalurl http://controller:8000/v1 \ --adminurl http://controller:8000/v1 \ --region RegionOne \ cloudformation     I encontered the following errer message: ERROR:

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

2015-05-07 Thread walterxj
Hi:Christian,    I have reported it .  https://bugs.launchpad.net/keystone/+bug/1452976  Walter  From: Christian BerendtDate: 2015-05-07 17:16To: walterxj; openstackSubject:  Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utilsOn 05/07

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

2015-05-07 Thread walterxj
: Remo MatteiDate: 2015-05-08 12:46To: walterxjCC: Christian Berendt; openstackSubject: Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utilsThe link look exactly the same.  Inviato da iPhone Il giorno 07/mag/2015, alle ore 00:38, walterxj walte

Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

2015-05-07 Thread walterxj
oslo_utils Hi:Christian,    I have reported it .  https://bugs.launchpad.net/keystone/+bug/1452976  Walter  From: Christian BerendtDate: 2015-05-07 17:16To: walterxj; openstackSubject:  Re: [Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utilsOn 05

[Openstack] CenOS7 kilo keystone can not create endpoint with ImportError: No module named oslo_utils

2015-05-06 Thread walterxj
Hi:all    Does anybody test with kilo on CenOS7? I just follow the guide  http://docs.openstack.org/kilo/install-guide/install/yum/content/ and when I create endpoint with: openstack endpoint create \ --publicurl http://controller:5000/v2.0 \ --internalurl http://controller:5000/v2.0 \

[Openstack] CentOS 7 Live migration issue(Juno).

2015-04-24 Thread walterxj
Hi:all? ???I'm testing juno version now just follow the guide of openstack-install-guide-yum-juno.pdf from docs.openstack.org.? ? ?Today I go through the Live migration issue:? ? ?When I test the Block Migration(by: ?nova live-migration --block-migrate c4c5fbfa-8faa-4a01-b260-6b556aeafd07

Re: [Openstack] VM lost connections while renew ip from dhcp for a short duration.(juno, neutron-network, gre)

2015-04-20 Thread walterxj
Hi:Kevin    Thanks for your reply,My environment has not fixed this bug,I'll have some test over it. walterxj  From: Kevin BentonDate: 2015-04-21 05:09To: walterxjCC: openstackSubject: Re: [Openstack] VM lost connections while renew ip from dhcp for a short duration.(juno, neutron

[Openstack] VM lost connections while renew ip from dhcp for a short duration.(juno, neutron-network, gre)

2015-04-20 Thread walterxj
.     Does anybody meet the same trouble like me? And any advice will be appreciated!    Thanks ! walterxj ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http

[Openstack] does the hardware switch need extra config by ovs gre mode?

2015-04-13 Thread walterxj
) ,because this is somehow like the havana version use vlan mode when I did not config the vlan trunk mode on my hardware switch.   Any reply will be appreciated! walterxj ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

[Openstack] compute node should have same type of cpu when live migration?

2014-06-24 Thread walterxj
to reboot after migration,is that normal? So the migration function in dashboard is not a live-migration,Am I right? walterxj ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org

[Openstack] compute node should have same type of cpu when live migration?

2014-06-24 Thread walterxj
) Xeon(R) CPU E5405 @ 2.00GHz *2      Compute02:Intel(R) Xeon(R) CPU E5335 @ 2.00GHz *2      But when I use dashboard to migrate the vm,it appears to success.I'm using Havana version.      Is there any suggestion? Thanks! walterxj

Re: [Openstack] Failed to migrate an instance

2014-06-24 Thread walterxj
hi:     first:     yum install -y sysfsutils.x86_64 .      and then:follow the steps in:      https://lists.launchpad.net/openstack/msg24036.html  walterxj  From: Li, ChenDate: 2014-06-24 16:35To: openstack@lists.openstack.orgSubject:  [Openstack] Failed to migrate an instance

Re: [Openstack] compute node should have same type of cpu when live migration?

2014-06-24 Thread walterxj
hi:Robert     Thank you for your reply.      About the CPU issue,I have switched my Comoute02's CPUs to Intel(R) Xeon(R) CPU E5405 @ 2.00GHz *2, and now it works.      cheers!      walter Xu  From: Robert van LeeuwenDate: 2014-06-24 15:58To: walterxj; openstackSubject:  RE: [Openstack

Re: [Openstack] [Horizon] Can I do live-migration using Dashboard ?

2014-06-24 Thread walterxj
chen:     I just test it yesterday,and I think we can't do live-migration using horizon. walter Xu  From: Li, ChenDate: 2014-06-25 12:59To: openstackSubject: [Openstack] [Horizon] Can I do live-migration using Dashboard ? Hi list,   Is there a way to do live-migration using

[Openstack] Network node's security

2014-05-31 Thread walterxj
hi all:     The network node(s) is the only node(s) that expose to the internet,so it's security setting is more important,So I think it needs to be protect by iptables or firewall etc.     On the other hand,network nodes control all the vm instances' network traffic,I have no ideas how

Re: [Openstack] pacemaker would be wrong when both node have same hostname

2014-05-16 Thread walterxj
.    I'll test again carefully,After testing I'll feed back to you.    Thank you again for your help. walterxj From: Marica AntonacciDate:  2014-05-14 22:21To: xu WalterSubject: Re: [Openstack] pacemaker would be wrong when both node have same hostnameHi Walter, we are using it in our production havana

Re: [Openstack] pacemaker would be wrong when both node have same hostname

2014-05-14 Thread walterxj
() function restores the old hostname (“node1” or “node2”). It seems to work, yet it’s a rude patch :) A more general solution that exploits neutron functionalities would be very appreciated! Best, Marica Il giorno 14/mag/2014, alle ore 12:34, walterxj walte...@gmail.com ha scritto: hi