[openstack-dev] How to run period tasks by OpenStack way?

penStack environment? In other words, how to use them in our own private projects? I have some demo codes at [1] and [2]. But may be there is something wrong with them. They didn't run periodically. Could someone give me some advice? Thanks. Zhi [1]: http://paste.openstack.org/sh

Re: [openstack-dev] 回复： [devstack] How to start all OpenStack servicesafter restarting system?

Hi, Abhishek. I have a question about devstack. The file "stack-screenrc" doesn't exist when I installed devstack successfully, why? I find all over the devstack directory but I can not find it. Could you give me some advice? Thanks Zhi Chang 2016-08-22 16:42 GMT+08:00 wk <304

[openstack-dev] [oslo][oslo-service] Multi main processes are started by using oslo_service

0.0.0:9914/ Could someone tell me the reason why two main processes were started ? Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subj

[openstack-dev] [oslo][rabbitmq] RPC demo code no response?

Hi, all. Recently, I do some research about RPC by using oslo-messaging. I write some demo code about RPC server and RPC client by following here [1]. And the demo codes locate here[2]. I think there is something wrong about these codes. The server code doesn't print response message

[openstack-dev] [neutron][l3] Conntrackd in L3 HA ?

hi, all. I have a question about conntrackd in L3 HA. I read document about L3 HA at [1] and I find " conntrack " in L3 HA diagram . Does neutron L3 HA support conntrackd currently? If so, how can I find the conntrack info? Many Thanks Zhi Chang [1]: https://wiki.openstack.org/wi

Re: [openstack-dev] [neutron][lbaasv2] Migrate LBaaS instance

hi, Saverio Thanks for your reply. I have uploaded a patch at [1]. But I met some problems about the implementation about the migration of LBaaS. Please take a look at it if you have time. I'll very welcome about any advices. :-) Thanks Zhi Chang [1]: https://review.openstack.org/#/c/447177

[openstack-dev] [neutron][lbaasv2] Migrate LBaaS instance

self._unschedule_loadbalancer(context, loadbalancer_id, agent_id) The question is, how do I notify LBaaS agent? Hope for your reply. Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: ope

[openstack-dev] [neutron][address-scope] Questions about l3 address scope

it? What the purpose of the l3 address scope? What can we benefit from l3 address scope? Thanks Zhi Chang [1]: https://docs.openstack.org/draft/networking-guide/config-address-scopes.html __ OpenStack Development Mailing

Re: [openstack-dev] [Neutron] Alternative approaches for L3 HA

the data plan is busy. If we were used etcd (or other), does every router instance register one "id" in etcd ? Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstac

Re: [openstack-dev] [neutron][ml2] Mechanism drivers ! OpenvSwich or Linuxbridge or both of them?

. there is info about supported QoS rule types for >> each backend driver (OVS, Linuxbridge and SR-IOV). >> >> BTW. IMHO You should send such questions to openst...@lists.openstack.org >> >> -- >> Best regards / Pozdrawiam >> Sławek Kapłoński >> sla...@kap

[openstack-dev] [neutron][ml2] Mechanism drivers ! OpenvSwich or Linuxbridge or both of them?

? Hope for your reply. Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo

Re: [openstack-dev] [neutron] Where will Neutron go in future?

Hi, Srider. Thanks for your reply. I still have a question about SG and FWaaS. VM's east-west traffic belongs to FWaaS or SG? What about VM's north-south traffic? I think that VM's east-west traffic belongs to SG and the north-south traffic belongs to FWaaS, isn't it? :) Thanks Zhi Chang 2016

Re: [openstack-dev] [neutron] Where will Neutron go in future?

Hi, Nate, thanks for your reply. May I ask a little stupid question? What's the difference between fwaas and security group? In my opinion, fwaas and security group are both using linux iptables now. So, what's the differences between them? Thanks Zhi Chang

[openstack-dev] [neutron] Where will Neutron go in future?

exact words about these. I will thanks a lot. :) Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http

[openstack-dev] [neutron][lbaas] New extensions for HAProxy driver based LBaaSv2

. Extension 2, http keep-alive supported. By following this document[2], we can make our loadbalancers more effective. Any comments are welcome! Thanks Zhi Chang [1]: http://cbonte.github.io/haproxy-dconv/1.6/configuration.html#cpu-map [2]: http://cbonte.github.io/haproxy-dconv/1.6

Re: [openstack-dev] [neutron] Is it possible that creating a port and binding it with 2 IPs

Hi Vincent, as far as I know, Neutron supports trunk ports[1] now. You can create a parent port and add one or more subports on it. Every subport has its own IP address. [1]: https://wiki.openstack.org/wiki/Neutron/TrunkPort Thanks Zhi Chang 2016-12-06 14:42 GMT+08:00 Vincent.Chao <vincent

Re: [openstack-dev] [neutron][lbaas-v2] LBaaS v2 can't consume messages

maintain Liberty environment. Maybe neutron-lbaas added some patches about MQ. But I also want to know what changes about MQ in Newton version. :) Thanks Zhi Chang 2016-11-26 10:49 GMT+08:00 zhi <changzhi1...@gmail.com>: > Dear all, > > Recently, I built up a " all-in-one

[openstack-dev] [neutron][lbaas-v2] LBaaS v2 can't consume messages

bitMQ, the queue " n-lbaasv2_agent.server-233 " is created by lbaasv2 agent. And why agent can't consume messages from neutron-server? Could someone give me some advice to analysis this? Many Thanks! Zhi Chang __ Open

[openstack-dev] [neutron][tacker] Trunk ports in Tacker?

ency ". VLAN transparent doesn't support in Newton now? Thanks Zhi Chang [1]: https://wiki.openstack.org/wiki/Neutron/TrunkPort __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openst

[openstack-dev] [devstack] Specify OpenvSwitch version in local.conf

hi, all. I have a quick question about devstack. Can I specify OpenvSwitch version in local.conf when during the installation of devstack? I want to OVS 2.6.0 in my devstack. Can I specify it? Thanks Zhi Chang __ OpenStack

[openstack-dev] [neutron] OVS agent reports error "ovs-ofctl: br-int is not a bridge or a socket"

type: internal Port phy-br-ex Interface phy-br-ex type: patch options: {peer=int-br-ex} ... ... I think that OVS runs okay. Did I miss some configuration or something about neutron or OVS? Hop

Re: [openstack-dev] [neutron][trunk-port] OVS tbr bridge wasn't be created by OVS agent

Oh, sorry, this exception was gone after I set "ovs-vsctl set-controller br-ex tcp:127.0.0.1:6640 ". Thanks 2016-11-17 15:07 GMT+08:00 zhi <changzhi1...@gmail.com>: > Hi, Brain > > Thanks for your reply. I try to build a new environment with devstack and > the

Re: [openstack-dev] [neutron][trunk-port] OVS tbr bridge wasn't be created by OVS agent

Interface br-tun type: internal Port patch-int Interface patch-int type: patch options: {peer=patch-tun} ... ... Could you give me some advice to how to resolve the neutron ovs agent exception which I met ? :)

Re: [openstack-dev] [neutron][trunk-port] OVS tbr bridge wasn't be created by OVS agent

Sorry, I forgot to say my local environment is Liberty. :) 2016-11-15 18:07 GMT+08:00 zhi <changzhi1...@gmail.com>: > Hi, all > > I followed this guide[1] to create trunk ports and created a vm by > using trunk port. But I met a weird problem. OVS agent didn't generate &qu

[openstack-dev] [neutron][trunk-port] OVS tbr bridge wasn't be created by OVS agent

r-tun " Why did the OVS agent doesn't create " tbr " bridge ? I think I must miss something but I don't know. I enabled " trunk " in service_plugins configuration in neutron server. And I did not add anything in OVS agent. Did I miss any configuration in OV

Re: [openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

OK Miguel, thanks for your patience. :) 2016-11-05 0:18 GMT+08:00 Miguel Lavalle <mig...@mlavalle.com>: > Hi Zhi, > > Both L2 provider networks and routed networks can have one or many > segments. In the case of a L2 provider network, all the segments in it > constitute a

Re: [openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

is 10.1.0.0/24 and the other is 10.1.1.0/24. Except your solution, in real deployment, we need to create two gateway (10.1.0.1 and 10.1.1.1) in physical network, isn't it? Hope for your reply. :) Thanks Zhi Chang 2016-11-02 22:49 GMT+08:00 Miguel Lavalle <mig...@mlavalle.com>: &g

Re: [openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

.0.10 ? Why not it should be 10.1.1.x/24 ? Thanks Zhi Chang 2016-11-01 17:19 GMT+08:00 shihanzhang <ayshihanzh...@126.com>: > agree with Neil. > > thanks > shihanzhang > > > > 在 2016-11-01 17:13:54，"Neil Jerram" <n...@tigera.io> 写道： > > Hi Zhi Chang,

Re: [openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

and 10.1.1.1 ) in each subnet. Hope four your reply. ;-) Thanks Zhi Chang 2016-11-01 14:31 GMT+08:00 zhi <changzhi1...@gmail.com>: > Hi, shihanzhang. > > Thanks for your advice. Now I can created ports successfully by your > advice. > > > > Thanks > Zhi Chang

Re: [openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

Hi, shihanzhang. Thanks for your advice. Now I can created ports successfully by your advice. Thanks Zhi Chang 2016-11-01 12:50 GMT+08:00 shihanzhang <ayshihanzh...@126.com>: > Hi Zhi Chang, > Maybe you should add a config option in [ovs] section: bridge_mappings = > public:

Re: [openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

e_mappings = public:br-ex tunnel_bridge = br-tun local_ip = 192.168.10.20 Thanks Zhi Chang 2016-11-01 9:15 GMT+08:00 shihanzhang <ayshihanzh...@126.com>: > hi Zhi chang, > Could you provide your ml2_conf.ini for ovs agent, I guess the reason is > that your ovs-agent on h

[openstack-dev] [neutron][routed-network] Host doesn't connected any segments when creating port

this exact point about this exception. Why does the "routed network" have relationship with host? How they work together between "host info (compute node ?)" and "routed network"? What should I do if I want to get rid of this

Re: [openstack-dev] [neutron] HostNotCompatibleWithFixedIps exception happens when setting router's gateway.

Could you give some advice? Thanks Zhi Chang [1]. http://paste.openstack.org/show/587223/ 2016-10-28 10:25 GMT+08:00 zhi <changzhi1...@gmail.com>: > Hi, Brian Haley, I reported a bug in launchpad at here [1]. I will disable > DHCP in these subnets and try it again. :) > > &

Re: [openstack-dev] [neutron] HostNotCompatibleWithFixedIps exception happens when setting router's gateway.

Hi, Brian Haley, I reported a bug in launchpad at here [1]. I will disable DHCP in these subnets and try it again. :) Thanks Zhi Chang [1]. https://bugs.launchpad.net/neutron/+bug/1637366 2016-10-27 21:39 GMT+08:00 Brian Haley <brian.ha...@hpe.com>: > Hi Zhi, > > Thanks

[openstack-dev] [neutron] HostNotCompatibleWithFixedIps exception happens when setting router's gateway.

" routed_network ". What's wrong ? Could someone give some advice about that ? I upload all the network and subnets info at here [2]. Detail exception at here [3]. BTW, what's the meaning of " tags " in network? Hope for your reply. :) Thanks Zhi Chang [1]. htt

[openstack-dev] [opentack-dev][tacker]Manual install Tacker fails

hi, I downloaded the code from the master branch and installed Tacker manual by the document[1]. I met an error when I started the tacker-server by "python /usr/bin/tacker-server --config-file /etc/tacker/tacker.conf --log-file /var/log/tacker/tacker.log". The error message is " 2016-09-12

Re: [openstack-dev] tacker vnf-create is not bringing upalltheinterfaces

tions)"<openstack-dev@lists.openstack.org>; Subject: Re: [openstack-dev] tacker vnf-create is not bringing upalltheinterfaces Hello Chang, thanks a lot, this image worked. Could you guide me the same for cirros image. On Mon, Aug 29, 2016 at 2:54 PM, Zhi Chang <chang...@unitedsta

Re: [openstack-dev] tacker vnf-create is not bringing up alltheinterfaces

for Cirros either. On Mon, Aug 29, 2016 at 2:25 PM, Zhi Chang <chang...@unitedstack.com> wrote: Hi, Goyal. What version about your OpenWRT image? You can get OpenWRT image from this: https://drive.google.com/open?id=0B-ruQ8Tx46wSMktKV3JLRWhnLTA Thanks Zhi Chang -

Re: [openstack-dev] tacker vnf-create is not bringing up all theinterfaces

Hi, Goyal. What version about your OpenWRT image? You can get OpenWRT image from this: https://drive.google.com/open?id=0B-ruQ8Tx46wSMktKV3JLRWhnLTA Thanks Zhi Chang -- Original -- From: "Abhilash Goyal"<abhilashgoy...@gmail.com>; Da

[openstack-dev] [nova] Creating VM error: Insufficient compute resources

hi, all I plan to create VM with huge page. And I created a new flavor like this: $ nova flavor-show ed8dccd2-adbe-44ee-9e4f-391d045d3653 ++-+ | Property

[openstack-dev] [devstack] How to start all OpenStack services after restarting system?

hi, all. Currently, there is no "rejoin-stack.sh" script in devstack. It will clear all resources and create all resources if I rerun "./stack.sh" after restarting system. So, how to start all OpenStack services after restarting system quickly

[openstack-dev] [neutron][lbaas][api]API returns incorrectly when filtering fields in every LBaaS resource

9"}], "sni_container_refs": [], "connection_limit": -1, "default_pool_id": "83a9d8ed-017b-412d-89c8-bd1e36295d81", "id": "c6ff129c-96c5-4121-b0dd-2258016b2f36", "name": ""}]} API returns all the information ab

[openstack-dev] [neutron][neutron-lbaas][stable] Cherry pick a patch from master to stable/liberty

]: https://review.openstack.org/#/c/352238/ Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org

Re: [openstack-dev] [neutron][dvr][fip] fg device allocated private ip address

I still have a problem about the fg device with private ip address. In DVR mode, there is a external ip address in fq device, because we need to figure out the default route. If the fg device with a private ip address, how do we figure out the default route in fip namespace? Default route is

[openstack-dev] [neutron] ARP responder for VLAN network?

for your reply ;-) Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

[openstack-dev] [neutron][qos] QoS for floatingip

Hi, all. As far as I know, currently networking QoS aims to "qvo" devices which attached to the internal ovs bridge. I think we need a solution to control floatingip's rate limit. Do we have any plan to implement rate limit for floatingip? I think that we can use TC to implement it.

Re: [openstack-dev] [neutron][dvr] Wasting so many external network IPs in DVR mode?

address tables in physical switches like this: |MAC address | Port| |mac of fg| 2 | In this situation, just one relationship between Port and MAC address can be learned by the physical switches. Does my thought was right? Thanks Zhi Chang 2016-06-02 0:18 GMT+08:00 Carl Baldwi

[openstack-dev] [neutron][dvr] Wasting so many external network IPs in DVR mode?

and the reason why we do not use "qg" interfaces in DVR mode just like Legacy L3 agent mode. Hope for your reply. ;-) Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe

[openstack-dev] [neutron][ovs] Flows were gone when restarted ovs-agent

es any ovs bridge such as br-int or br-tun, etc ? It seems that restart ovs-agent doesn't help. Could you give some advice? Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: ope

[openstack-dev] [neutron][ovs-agent] Interface monitor is not active

-vsctl show ". Could someone give me some advice about that? What should I do? Hope for your reply. ;-) Thanks Zhi Chang __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-d

[openstack-dev] [neutron]Get one network's usage

hi, all Many times we want to get one network's usage. Like this command: "neutron get-network-usage". We can get how many ports were used in this network. Besides, we can get floatingips usage from external network. Do we need this? Hope for your reply. ;-) Thanks

Re: [openstack-dev] [Neutron][QA] Call to action - Neutron/Tempest API tests dedup

hi, Muller. As you mentioned, is there will have a individual Tempest plugin named "Neutron Tempest plugin" in future? Thanks Zhi Chang 2016-05-14 6:53 GMT+08:00 Assaf Muller <as...@redhat.com>: > TL;DR: I'm looking for volunteers for tasks 1, 2 and 3 listed below. >

[openstack-dev] [neutron][dvr]Why drop flows like "table=1, priority=3, arp, dl_vlan=1, arp_tpa=192.168.10.1, actions=drop"?

t; I have a router which attached two subnets. One is 192.168.10.1, mac address is fa:16:3e:35:25:42. Another is 10.10.10.1, mac address is fa:16:3e:de:07:79. What does these flows used for? Thanks Zhi Chang __ OpenStack D

[openstack-dev] [neutron][dvr]Why keep SNAT centralized and DNAT distributed?

together? Thanks Zhi CHang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

[openstack-dev] [neutron][dvr]How to get the relationship of veth pair device?

htool -S [device_name]" can get peer interface index. But if this interface in namepsace, how do I do? BTW, what's the meaning of "rfp" and "fpr"? Thanks Zhi Chang__ OpenStack Developme

[openstack-dev] Visa Invitation Letter doesn't contain attachment

hi, guys. I received Visa Invitation Letter a few days ago. But the letter doesn't contain attachment. What should I do? Thanks Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe

Re: [openstack-dev] [neutron][dvr]What does table 9 used for inbr-tun?

local vms. And, two qr interface's mac addresss are fa:16:3e:1b:55:b1 and fa:16:3e:50:66:fd. Flows in br-int are not match what Muller says in his blog. :-( Could you explain it? Thanks Zhi Chang -- Original -- From: "James Denton"<james.

[openstack-dev] [neutron][dvr]What does table 9 used for in br-tun?

in these flows. But these mac addresses don't in my Neutron. What do they come from?? Question B: The action of each flow is output:1, why? Why put the packets to br-int? Thanks Zhi Chang__ OpenStack Development Mailing

Re: [openstack-dev] [neutron]Where did the flows go in ovs bridge?

t: Re: [openstack-dev] [neutron]Where did the flows go in ovs bridge? Which version did you use? Neutron had the issue once. On 2016/03/13 10:54, Zhi Chang wrote: hi, guys. I deployed DVR in my local environment by followi

Re: [openstack-dev] [neutron]Where did the flows go in ovs bridge?

stack-dev@lists.openstack.org>; Subject: Re: [openstack-dev] [neutron]Where did the flows go in ovs bridge? Take a look in /var/log/neutron/openvswitch-agent.log, or similar, on the hypervisor. Doug > On Mar 12, 2016, at 6:54 PM, Zhi Chang <chang...@unitedstack.com> wrote: >

[openstack-dev] [neutron]Where did the flows go in ovs bridge?

. And flows was generated normally. But, all flows are gone when I restart "neutron-openvswitch-agent"!. I wait a few minutes but I can't see any flows were generated. Could someone tell me why the flows are gone and they can't generated anymore?

[openstack-dev] [glance]Why vm boots from the cirros image so slow?

e?? Besides, could someone tell me the history of the image name "cirros"? Best Wishes Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstac

Re: [openstack-dev] [neutron][dnsmasq]DNS redirection by dnsmasq

t maybe we can add "cnames" into subnet's attributes. BTW, I'm not quite understand about "--cname is limited to target names known by dnsmasq itself". Could you give me some explanation about it? Thanks Zhi Chang -- Original -- From: &qu

[openstack-dev] [neutron][dnsmasq]DNS redirection by dnsmasq

about your idea? Thanks Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo

Re: [openstack-dev] [neutron][db]Why can't I see ports whichbelongs router's gateway?

Hi, thanks for your reply. In my db, data is right. But when I run cmd, data is empty. see: http://paste.openstack.org/show/486072/ Thanks Zhi Chang -- Original -- From: "Anna Kamyshnikova"<akamyshnik...@mirantis.com>; Date: Fri, Feb

Re: [openstack-dev] [neutron][db]Why can't I see ports whichbelongsrouter's gateway?

[openstack-dev] [neutron][db]Why can't I see ports whichbelongsrouter's gateway? Missing admin role on Your user maybe? http://paste.openstack.org/show/486081/ Jerzy On 05.02.2016 11:57, Zhi Chang wrote: > Hi, thanks for your reply. > > In my db, data is right. But w

[openstack-dev] [ironic]Unable to locate configuration file in second reboot

//youtu.be/jktPIjEmMV8, at 04:30 there is a error happens. Could someone give me some idea? Thx Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.ope

Re: [openstack-dev] [ironic]Unable to locate configuration file insecond reboot

and Ironic node info at: http://paste.openstack.org/show/481583/ I paste all the info at: http://paste.openstack.org/show/481583/ Could you give some suggestion? Thx Zhi Chang -- Original -- From: "Arun SAG"<saga...@gmail.com>; Date: Fri, Dec

[openstack-dev] [ironic]Boot physical machine fails, says "PXE-E11 ARP Timeout"

ve me some advice? Thx Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

[openstack-dev] [ironic]Can not login machine by using Ironic

me to input the password. Why? I used the key to boot this machine! Could someone give me some advice? Thx Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ

[openstack-dev] [ironic]Can't login machine by using ironic

es the console let me input the password? The console outputs "root@10.0.0.204's password:". Could someone helps me? Thx Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-re

Re: [openstack-dev] [ironic]"No valid host was found" when creatingnode in Ironic

L ADMINISTRATOR -U root -R 12 -N 5 -f /tmp/tmpboxKdA power status". And log says "Unable to establish IPMI v2 / RMCP+ session unable to get chassis power status". But this command runs well in shell after I input the password of IPMI. Could you tell me what's wrong with the Iro

[openstack-dev] [ironic]"No valid host was found" when creating node in Ironic

;. What should I do to resolve this problem? Or, what should I do if I want to deploy a physical machine by using Ironic? Thx Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-d

[openstack-dev] [ironic]How to deploy bare metal physical machines by using Ironic?

Hi, all I have installed Ironic in my devstack a few days ago. And everything goes okay. Now, I want to deploy bare metal physical machines by using Ironic. But I find no documentation about how to deploy physical machines by using Ironic. Could someone give me some advice? Thank you Zhi

[openstack-dev] [ironic]Create vm fails when using IronicDriver

deploy or power info. Error: Node d71babdd-aa91-450d-b957-dc8c633c41f2 is configured to use the agent_ssh driver which currently does not support deploying partition images. Could someone give me some advice? Thx Zhi Chang__

Re: [openstack-dev] [ironic] Install Time Too Long Ironic indevstack

:06:35.604 | [ERROR] /opt/stack/devstack/lib/ironic:725 server didn't become ssh-able! 2015-12-01 10:06:36.607 | Error on exit Could you give some advice? Thx Zhi Chang -- Original -- From: "Pavlo Shchelokovskyy"<pshchelokovs...@mirantis.com

[openstack-dev] [ironic] Install Time Too Long Ironic in devstack

element does not exist. I wait this a very very long time, does it right? And my devstack's local.conf at: http://paste.openstack.org/show/480462/ Could someone help me? Thx Zhi Chang__ OpenStack Development Mailing List

[openstack-dev] [Neutron][db][migration] Neutron db migration by python scripts

on-db-manage upgrade head". I want to upgrade db and I plan to write db migration scripts manually instead of change database model definitions. Is there some ways to realize it? Does anyone have some good ideas? Thanks Zhi Chang__

Re: [openstack-dev] [Neutron][db][migration] Neutron db migrationby python scripts

vision -m 'desc' --expand/--contract" depends in what changes do you want to do in migration expand - add something, contract - delete or modify. More information - http://docs.openstack.org/developer/neutron/devref/alembic_migrations.html On Tue, Nov 3, 2015 at 1:52 PM, Zhi Chang <cha

[openstack-dev] [Neutron][Metering]How does metering agent work to calc traffic?

, but it is not clear. Could anyone give me some details info about iptables rules? Best regards Zhi Chang__ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe

Re: [openstack-dev] [Neutron][dns]What the meaning of"dns_assignment" and "dns_name"?

I think this address is a public DNS, just like 8.8.8.8. Does it right? (7). I can dig "my-instance.my-example.org." by a public DNS. And the result is the floating IP. Does my understanding was right? Hope For Your Reply. Thanks Zhi Chang -- Original ---

[openstack-dev] [Neutron][dns]What the meaning of "dns_assignment" and "dns_name"?

s done. In other words, this column has no change when I run "neutron port-update xxx --dns_name=test". What the column "dns_name" use for? Thanks Zhi Chang__ OpenStack Development Mailing Li

Re: [openstack-dev] [Neutron][db]Neutron db revision fails

be found for logger "neutron.quota" INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. OK Where is the new migration script? Thx Zhi Chang -- Original -- From: "Anna Kamys

[openstack-dev] [Neutron][db]Neutron db revision fails

uot;" The error shows: Running revision for neutron ... FAILED: Multiple heads are present; please specify the head revision on which the new revision should be based, or perform a merge. Does my method wrong? Could someone

Re: [openstack-dev] [Neutron][db]Neutron db revision fails

Thanks for your reply. What should I do if I want to create a new migration script? Thanks Zhi Chang -- Original -- From: "Vikram Choudhary"<viks...@gmail.com>; Date: Mon, Oct 12, 2015 12:22 PM To: "OpenStack Development Mailin

[openstack-dev] [ceilometer] Inconsistent timestamping of polled data

Hi all, As Gordon descriped in https://bugs.launchpad.net/ceilometer/+bug/1491509 , many of pollsters define the timestamp individually for each sample that is generated rather than basing on when the data was polled. I agree with Gordon on that the timestamping of samples should base on when

Re: [openstack-dev] [neutron] Fail to get ipv4 address from dhcp

hi, if you turn off the "ARP Spoofing" flag and restart the q-agt service. Does vm can get IP successfully? 2015-09-06 17:03 GMT+08:00 Huan Xie : > > > Hi all, > > > > I’m trying to deploy OpenStack environment using DevStack with latest > master code. > > I use Xenserver +

[openstack-dev] [Neutron]Add dns and dhcp log into DHCP agent

hi, all I have a patch which is add dns and dhcp log into DHCP agent. Patch: https://review.openstack.org/#/c/202855. My point is put this log into dnsmasq process (/opt/stack/data/neutron/dhcp/network-id/dhcp_dns_log) folder. How does the patch? Please reivew it thx Zhi

[openstack-dev] [Nova]Need suggestion for fixing bug 1466451(pci_passthrough_whitelist configration)

Hi, I'm working on bug 1466451, which is about the invalid configuration of property pci_passthrough_whitelist in nova. My proposal for fixing this issue is: Before start nova-compute sevice, do a precheck against /etc/nova/nova.conf file, if the value format of pci_passthrough_whitelist

[openstack-dev] [Neutron]Unit test failed but devstack was okay

neutron.tests.unit.plugins.embrane.test_embrane_neutron_plugin.TestEmbraneSubnetsV2.test_subnet_lifecycle_dns_retains_order. But it is okay on my environment. Could someone tells me the reason? What should I do? Thanks Zhi Chang__ OpenStack Development Mailing List (not for usage

Re: [openstack-dev] [Neutron]Unit test failed but devstack was okay

Thanks for Sridhar. I separate the code by your comments. It can resolve this problem. ;-D Thanks Zhi Chang -- Original -- From: Sridhar Gaddamsgad...@redhat.com; Date: Mon, Jul 20, 2015 05:16 PM To: OpenStack Development Mailing List (not for usage

Re: [openstack-dev] [Neutron]Subnet's dns nameserver doesn'torderby input

(not for usage questions)openstack-dev@lists.openstack.org; Subject: Re: [openstack-dev] [Neutron]Subnet's dns nameserver doesn'torderby input hi, Zhi Chang, this link: #https://bugs.launchpad.net/neutron/+bug/1218629 is ok. At 2015-07-06 17:13:12, Zhi Chang chang...@unitedstack.com

[openstack-dev] [Neutron]Subnet's dns nameserver doesn't order by input

nameservers, one is a main nameserver, another is a backup. Therefore, I think we should make difference of the above command. Does anyone have ideas? Thx Zhi Chang__ OpenStack Development Mailing List (not for usage questions

Re: [openstack-dev] [Neutron]Subnet's dns nameserver doesn't orderby input

Thanks for your reply. Could you send the html link again? This does maybe doesn't exist. Thx Zhi Chang -- Original -- From: Oleg Bondarevobonda...@mirantis.com; Date: Mon, Jul 6, 2015 04:50 PM To: OpenStack Development Mailing List (not for usage

Re: [openstack-dev] [VPNaas]How to load kernel module with IPSec?

Hi, thanks for you reply. My OS is CentOS 6.5 and doing an OpenStack install, and my OpenStack verison is I. Regards, Zhi Chang -- Original -- From: Paul Michalip...@michali.net; Date: Mon, Jun 29, 2015 06:37 PM To: OpenStack Development Mailing List

[openstack-dev] [VPNaas]How to load kernel module with IPSec?

okay when I run it. But I think the solution is too ungraceful. Does anyone have a simple solution to resolve this problem instead of run service ipsec start? Thx. Zhi Chang__ OpenStack Development Mailing List (not for usage

[openstack-dev] Add tap device to ovs bridge when attach an interface to vm.

Hi, all. I want to add tap device to br-ex rather than linux bridge when attaching an interface to a vm. I find some code in nova/virt/libvirt/vif.py in function plug_ovs_hybrid like this utils.execute('brctl', 'addbr', br_name, run_as_root=True) . I find no place which add tap device to linux

Re: [openstack-dev] [nova][glance] Format of 'locations' data in image metadata ?

On Wed, May 20, 2015 at 5:06 PM, Daniel P. Berrange berra...@redhat.com wrote: On Wed, May 20, 2015 at 12:01:37AM +0200, Flavio Percoco wrote: On 19/05/15 17:19 +0100, Daniel P. Berrange wrote: In Nova we are attempting to model[1] the glance image metadata and properties using the Nova object

Re: [openstack-dev] [nova][glance] Format of 'locations' data in image metadata ?

On Wed, May 20, 2015 at 5:23 PM, Zhi Yan Liu lzy@gmail.com wrote: On Wed, May 20, 2015 at 5:06 PM, Daniel P. Berrange berra...@redhat.com wrote: On Wed, May 20, 2015 at 12:01:37AM +0200, Flavio Percoco wrote: On 19/05/15 17:19 +0100, Daniel P. Berrange wrote: In Nova we are attempting

Re: [openstack-dev] [nova][oslo] RPC Asynchronous Communication

I'd really like this idea, async call will definitely improve overall performance for cloud control system. In nova (and other components) there are some slow tasks which handle resource with long time running, which makes new tasks get a huge delay before getting served, especially for the high

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