[openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 18
Hello everyone, Our next weekly IRC meeting for the OpenStack service chain feature development is 10am pacific time June 18 (UTC 1700) Following is the meeting info: Weekly on Thursday at 1700 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting Agenda: 1. Update on repository creation 2. Finalize the SFC Feature project scope: functional module breakdown and ownership as well as the types of service functions that will be chained in this feature development. Here is a summary of functional module ownership sign-up based on last IRC meeting and email confirmation. * Integration with Neutron/devstack, CLI, Horizon, Heat--Mohankumar and Ramanjaneya * Neutron Service chain API Extension- Cathy，LouisF * Flow Classifier API LouisF，Vikram, Yuji, nbouthors * Service chain Plugin: API handling and Data Base- LouisF, Cathy，Swami, * Service Chain Driver managerCathy, Brian * OVS Driver LouisF, Brian * Flow Classifier on the data Path--- nbouthors_, Yuji * OVS with NSH encapsulation for verification of the OpenStack Service Chain API Plugin functionality---LouisF, Swami, 3. Service chain API and spec discussion and try to finalize the service chain API design so that we can start implementing it. 4. Deep dive into technical questions 5. Tentative time line for development of each module. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11
Hi can anyone provide a link to today's irc meeting logs? Looking at http://eavesdrop.openstack.org/meetings/ I cannot see a Neutron_Service_Chaining_meeting directory Are the logs being stored in http://eavesdrop.openstack.org/meetings/service_chaining/2015/ ? If so the logs for today's meeting seem to be missing. Regards sean From: Cathy Zhang [mailto:cathy.h.zh...@huawei.com] Sent: Thursday, June 11, 2015 1:45 AM To: Cathy Zhang; OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Here is the updated agenda for tomorrow's meeting: 1. Update on last meeting's action items 2. Neutron port chain API for SFC 3. Unified API and data model for flow classifier that can be used for SFC, QoS, Packet forwarding etc. 4. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship, and Module development ownership sign-up 5. Deep dive into technical questions on etherpad if there is time. Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:23 PM To: Cathy Zhang; OpenStack Development Mailing List (not for usage questions) Subject: RE: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Add the following item to the agenda: unified data model for flow classifiers Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:12 PM To: OpenStack Development Mailing List (not for usage questions); Cathy Zhang Subject: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Hello everyone, Our next weekly IRC meeting for the OpenStack service chain feature development is 10am pacific time June 11 (UTC 1700, hope I am doing the correct time conversion this time) Following is the meeting info: Weekly on Thursday at 1700 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting Agenda: 6. Update on last meeting's action items 7. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship as well as their relationship to OpenStack Neutron, the types of service functions that will be chained in this feature development 8. Module development ownership sign-up 9. Deep dive into technical questions on etherpad if there is time. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11
Sean, See http://eavesdrop.openstack.org/meetings/sfc_project/2015/sfc_project.2015-06-11-17.01.log.html - Louis From: Mooney, Sean K [mailto:sean.k.moo...@intel.com] Sent: Thursday, June 11, 2015 9:46 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Hi can anyone provide a link to today's irc meeting logs? Looking at http://eavesdrop.openstack.org/meetings/ I cannot see a Neutron_Service_Chaining_meeting directory Are the logs being stored in http://eavesdrop.openstack.org/meetings/service_chaining/2015/ ? If so the logs for today's meeting seem to be missing. Regards sean From: Cathy Zhang [mailto:cathy.h.zh...@huawei.com] Sent: Thursday, June 11, 2015 1:45 AM To: Cathy Zhang; OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Here is the updated agenda for tomorrow's meeting: 1. Update on last meeting's action items 2. Neutron port chain API for SFC 3. Unified API and data model for flow classifier that can be used for SFC, QoS, Packet forwarding etc. 4. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship, and Module development ownership sign-up 5. Deep dive into technical questions on etherpad if there is time. Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:23 PM To: Cathy Zhang; OpenStack Development Mailing List (not for usage questions) Subject: RE: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Add the following item to the agenda: unified data model for flow classifiers Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:12 PM To: OpenStack Development Mailing List (not for usage questions); Cathy Zhang Subject: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Hello everyone, Our next weekly IRC meeting for the OpenStack service chain feature development is 10am pacific time June 11 (UTC 1700, hope I am doing the correct time conversion this time) Following is the meeting info: Weekly on Thursday at 1700 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting Agenda: 6. Update on last meeting's action items 7. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship as well as their relationship to OpenStack Neutron, the types of service functions that will be chained in this feature development 8. Module development ownership sign-up 9. Deep dive into technical questions on etherpad if there is time. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11
Add the following item to the agenda: unified data model for flow classifiers Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:12 PM To: OpenStack Development Mailing List (not for usage questions); Cathy Zhang Subject: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Hello everyone, Our next weekly IRC meeting for the OpenStack service chain feature development is 10am pacific time June 11 (UTC 1700, hope I am doing the correct time conversion this time) Following is the meeting info: Weekly on Thursday at 1700 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting Agenda: 1. Update on last meeting's action items 2. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship as well as their relationship to OpenStack Neutron, the types of service functions that will be chained in this feature development 3. Module development ownership sign-up 4. Deep dive into technical questions on etherpad if there is time. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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] service chaining feature development meeting at 10am pacific time June 11
Hello everyone, Our next weekly IRC meeting for the OpenStack service chain feature development is 10am pacific time June 11 (UTC 1700, hope I am doing the correct time conversion this time) Following is the meeting info: Weekly on Thursday at 1700 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting Agenda: 1. Update on last meeting's action items 2. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship as well as their relationship to OpenStack Neutron, the types of service functions that will be chained in this feature development 3. Module development ownership sign-up 4. Deep dive into technical questions on etherpad if there is time. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11
Here is the updated agenda for tomorrow's meeting: 1. Update on last meeting's action items 2. Neutron port chain API for SFC 3. Unified API and data model for flow classifier that can be used for SFC, QoS, Packet forwarding etc. 4. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship, and Module development ownership sign-up 5. Deep dive into technical questions on etherpad if there is time. Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:23 PM To: Cathy Zhang; OpenStack Development Mailing List (not for usage questions) Subject: RE: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Add the following item to the agenda: unified data model for flow classifiers Thanks, Cathy From: Cathy Zhang Sent: Wednesday, June 10, 2015 3:12 PM To: OpenStack Development Mailing List (not for usage questions); Cathy Zhang Subject: [openstack-dev] [Neutron] service chaining feature development meeting at 10am pacific time June 11 Hello everyone, Our next weekly IRC meeting for the OpenStack service chain feature development is 10am pacific time June 11 (UTC 1700, hope I am doing the correct time conversion this time) Following is the meeting info: Weekly on Thursday at 1700 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting Agenda: 6. Update on last meeting's action items 7. Summary on the SFC Feature project scope: functional module breakdown and their architecture relationship as well as their relationship to OpenStack Neutron, the types of service functions that will be chained in this feature development 8. Module development ownership sign-up 9. Deep dive into technical questions on etherpad if there is time. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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] service chaining feature development meeting at 1800 UTC June 4th
Hello everyone, I have set up the weekly IRC meeting for the OpenStack service chain feature development. Following is the meeting info: Weekly on Thursday at 1800 UTChttp://www.timeanddate.com/worldclock/fixedtime.html?hour=18min=00sec=0 in #openstack-meeting-4 You can also find the meeting info at http://eavesdrop.openstack.org/#Neutron_Service_Chaining_meeting and http://git.openstack.org/cgit/openstack-infra/irc-meetings/tree/meetings] Agenda: 1. Usage scenario 2. Feature scope: functional module breakdown and their architecture relationship as well as their relationship to OpenStack Neutron, the types of service functions that will be chained in this feature development 3. Module ownership sign-up 4. Deep dive into technical questions on etherpad if there is time. Anyone who would like to contribute to this feature development is welcome to join the meeting. Hope the time is good for most people. Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting minutes for May 12 2015
Hi Cathy, Sorry I was not able to attend the meetings. I have the below question w.r.t. S. Chaining .. 1. Do we have use case of VM getting migrated scenario ? 2. This VM may be a. end host VM, where traffic gets terminated on that VM. b. Or it may be Service VM, it acts as transit network (NFV case: Routing VM). Are we thinking of considering this scenarios ? If so how is there any possibility of unifying the solution for the above scenario ? Or we differentiate this scenario separately in the solution ? Interested to know more about this . keshava From: Cathy Zhang [mailto:cathy.h.zh...@huawei.com] Sent: Thursday, May 14, 2015 3:29 AM To: Cathy Zhang; openstack-dev@lists.openstack.org Subject: [openstack-dev] [Neutron] service chaining feature development meeting minutes for May 12 2015 Hi, I have added the meeting minutes for May 5 2015 to this feature's meeting link https://wiki.openstack.org/wiki/Meetings/Service_Chaining I have a recording of the service chain feature goto meeting for May 12 2015. The recording is about 50k. Does anyone know an OpenStack link that I can upload this recording to? Thanks, Cathy __ 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] service chaining feature development IRC meeting on May 14
Hi everyone, Per request from the community, we will start to host the IRC meetings for this service chain project in addition to the goto audio meetings. The IRC meeting info is as follows. You can also find the meeting info from the link (scroll down to the Neutron Service Chaining Meeting). https://wiki.openstack.org/w/index.php?title=Meetingsdiff=nextoldid=81063#Neutron_Service_Chaining_meeting * Weekly Thursdays at 1800 UTC * IRC channel: #openstack-meeting-4 I have asked Louis Fourie to host this Thursday's meeting. There will be no audio or IRC meeting during the OpenStack Summit week. We will resume the meetings after the Summit. Thanks, Cathy __ 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] service chaining feature development meeting minutes for May 12 2015
Hi, I have added the meeting minutes for May 5 2015 to this feature's meeting link https://wiki.openstack.org/wiki/Meetings/Service_Chaining I have a recording of the service chain feature goto meeting for May 12 2015. The recording is about 50k. Does anyone know an OpenStack link that I can upload this recording to? Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting minutes
Hello Cathy. Thank you for arranging the meeting. Will we have goto meeting/irc meeting this week(May 12) on this topic? I haven't seen any announcement yet. thanks in advance Isaku Yamahata On Tue, May 05, 2015 at 08:55:25PM +, Cathy Zhang cathy.h.zh...@huawei.com wrote: Attendees (Sorry we did not catch all the names): Cathy Zhang (Huawei), Louis Fourie, Alex Barclay (HP), Vikram Choudhary, Carlos Goncalves (NTT) m...@cgoncalves.ptmailto:m...@cgoncalves.pt, Adolfo Duarte (HP) adolfo.dua...@hp.commailto:adolfo.dua...@hp.com German Eichberger (HP) german.eichber...@hp.commailto:german.eichber...@hp.com, Swami Vasudevan (HP) swaminathan.vasude...@hp.commailto:swaminathan.vasude...@hp.com, Uri Elzur (Intel) uri.el...@intel.commailto:uri.el...@intel.com Joe D'Andrea (ATT) jdand...@research.att.commailto:jdand...@research.att.com, Isaku Yamahata (Intel) isaku.yamah...@gmail.commailto:isaku.yamah...@gmail.com, Malini Bhandaru malini.k.bhand...@intel.commailto:malini.k.bhand...@intel.com, Michael Johnson (HP) john...@hp.commailto:john...@hp.com, Lynn Li (HP) lynn...@hp.commailto:lynn...@hp.com, Mickey Spiegel (IBM) emspi...@us.ibm.commailto:emspi...@us.ibm.com, Ryan Tidwell (HP) ryan.tidw...@hp.commailto:ryan.tidw...@hp.com Ralf Trezeciak openst...@trezeciak.demailto:openst...@trezeciak.de, David Pinheiro, Hardik Italia Agenda: Cathy presented the service chain architecture and blueprints and Gerrit review for: - Neutron Extensions for Service chaining - Common Neutron SFC Driver API There is a lot of interest on this feature. Questions Uri: Does this BP specify the implementation in the backend data path? Cathy: This could be implemented by various data path chaining schemes: eg. IETF service chain header, VLAN. Uri: What happens if the security group/iptables conflict with SGs for port-chain? Cathy: it is expected that conflicts will be resolved by the upper layer Intent Infra. Vikram: can other datapath transports be used. Cathy: Yes, what is defined in the BP is the NBI for Neutron. Swami: add use case and example. Cathy: will add. There is a SFC use case BP, will contact authors. Carlos: how does this relate to older traffic steering BP. Cathy: we can discuss offline and work together to incorporate the traffic steering BP idea into this BP. Uri: are these two BPs for NBI and SBI for Neutron? Cathy: yes Isaku: does Kyle know about BPs? Cathy: yes Uri: how do these BPs relate to rest of Openstack? Cathy: There will be a presentation on the service chain framework at 2pm May 18 at the Vancouver Summit. It will be presented by Cathy together with Kyle Mestery and Dave Lenrow. Swami: It helps to present a simple service chain use case at meeting next week. Suggest to have IRC meeting too as it provides a record of what is discussed. Cathy: I have already created the IRC meeting for service chain project, will start the IRC meeting too. Malini: we should have a complete spec so redesign is avoided. Swami: We should use Neutron design session at Vancouver to discuss this BP and flesh out details. Action Items 1. We will have two meetings next week: one goto meeting with audio and data sharing, the other IRC meeting with link to google doc for sharing diagrams. Cathy will send out the meeting info to the community 2. Swami will send an email to Kyle Mestery requesting a time slot for service chaining topic in Neutron design session so that we can get all interested parties in one room for a good face-to-face discussion. 3. Cathy will discuss with Carlos offline about incorporating the traffic steering idea into the service chain BPs. 4. Service chaining is a complicated solution involving management plane, control plane, and data plane as well as multiple components. The consensus is to first design/implement the two Neutron related service chain BPs https://review.openstack.org/#/c/177946 and get the feature approved by Neutron Core/Driver team and implemented for the OpenStack L release. If we can not get a slot in the design session, we will meet at the service chain presentation on May 18 and find a room to discuss how to move forward with this feature development in OpenStack. Feel free to chime in if I miss any points. Thanks, Cathy __ 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 -- Isaku Yamahata isaku.yamah...@gmail.com __ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
Re: [openstack-dev] [Neutron] service chaining feature development meeting
On 05/11/2015 05:30 PM, Cathy Zhang wrote: Hello everyone, Our next service chain feature development meeting will be 10am~11am May 12th pacific time. Anyone who has interest in this feature development is welcome to join the meeting and contribute together to the service chain feature in OpenStack. OpenStack BP discussion for service chaining Please join the meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/199553557, meeting password: 199-553-557 You can also dial in using your phone. United States +1 (224) 501-3212 Access Code: 199-553-557 - Following are the links to the Neutron related service chain specs and the bug IDs. Feel free to sign up and add you comments/input to the BPs. https://review.openstack.org/#/c/177946 https://bugs.launchpad.net/neutron/+bug/1450617 https://bugs.launchpad.net/neutron/+bug/1450625 Thanks, Cathy __ 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 conducts public, archivable meetings on irc. https://wiki.openstack.org/wiki/Meetings If you have difficulty holding meetings as OpenStack needs them to be held do reach out to our community manager to allow him to offer his assistance to you and your group. Thank you, Anita. __ 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
Re: [openstack-dev] [Neutron] service chaining feature development meeting minutes
Hi Isaku, Sorry that I missed your email. I sent out the meeting info. Hope you received it. I will forward it to you in a separate email. Thanks, Cathy -Original Message- From: Isaku Yamahata [mailto:isaku.yamah...@gmail.com] Sent: Monday, May 11, 2015 10:05 AM To: OpenStack Development Mailing List (not for usage questions) Cc: isaku.yamah...@gmail.com Subject: Re: [openstack-dev] [Neutron] service chaining feature development meeting minutes Hello Cathy. Thank you for arranging the meeting. Will we have goto meeting/irc meeting this week(May 12) on this topic? I haven't seen any announcement yet. thanks in advance Isaku Yamahata On Tue, May 05, 2015 at 08:55:25PM +, Cathy Zhang cathy.h.zh...@huawei.com wrote: Attendees (Sorry we did not catch all the names): Cathy Zhang (Huawei), Louis Fourie, Alex Barclay (HP), Vikram Choudhary, Carlos Goncalves (NTT) m...@cgoncalves.ptmailto:m...@cgoncalves.pt, Adolfo Duarte (HP) adolfo.dua...@hp.commailto:adolfo.dua...@hp.com German Eichberger (HP) german.eichber...@hp.commailto:german.eichber...@hp.com, Swami Vasudevan (HP) swaminathan.vasude...@hp.commailto:swaminathan.vasude...@hp.com, Uri Elzur (Intel) uri.el...@intel.commailto:uri.el...@intel.com Joe D'Andrea (ATT) jdand...@research.att.commailto:jdand...@research.att.com, Isaku Yamahata (Intel) isaku.yamah...@gmail.commailto:isaku.yamah...@gmail.com, Malini Bhandaru malini.k.bhand...@intel.commailto:malini.k.bhand...@intel.com, Michael Johnson (HP) john...@hp.commailto:john...@hp.com, Lynn Li (HP) lynn...@hp.commailto:lynn...@hp.com, Mickey Spiegel (IBM) emspi...@us.ibm.commailto:emspi...@us.ibm.com, Ryan Tidwell (HP) ryan.tidw...@hp.commailto:ryan.tidw...@hp.com Ralf Trezeciak openst...@trezeciak.demailto:openst...@trezeciak.de, David Pinheiro, Hardik Italia Agenda: Cathy presented the service chain architecture and blueprints and Gerrit review for: - Neutron Extensions for Service chaining - Common Neutron SFC Driver API There is a lot of interest on this feature. Questions Uri: Does this BP specify the implementation in the backend data path? Cathy: This could be implemented by various data path chaining schemes: eg. IETF service chain header, VLAN. Uri: What happens if the security group/iptables conflict with SGs for port-chain? Cathy: it is expected that conflicts will be resolved by the upper layer Intent Infra. Vikram: can other datapath transports be used. Cathy: Yes, what is defined in the BP is the NBI for Neutron. Swami: add use case and example. Cathy: will add. There is a SFC use case BP, will contact authors. Carlos: how does this relate to older traffic steering BP. Cathy: we can discuss offline and work together to incorporate the traffic steering BP idea into this BP. Uri: are these two BPs for NBI and SBI for Neutron? Cathy: yes Isaku: does Kyle know about BPs? Cathy: yes Uri: how do these BPs relate to rest of Openstack? Cathy: There will be a presentation on the service chain framework at 2pm May 18 at the Vancouver Summit. It will be presented by Cathy together with Kyle Mestery and Dave Lenrow. Swami: It helps to present a simple service chain use case at meeting next week. Suggest to have IRC meeting too as it provides a record of what is discussed. Cathy: I have already created the IRC meeting for service chain project, will start the IRC meeting too. Malini: we should have a complete spec so redesign is avoided. Swami: We should use Neutron design session at Vancouver to discuss this BP and flesh out details. Action Items 1. We will have two meetings next week: one goto meeting with audio and data sharing, the other IRC meeting with link to google doc for sharing diagrams. Cathy will send out the meeting info to the community 2. Swami will send an email to Kyle Mestery requesting a time slot for service chaining topic in Neutron design session so that we can get all interested parties in one room for a good face-to-face discussion. 3. Cathy will discuss with Carlos offline about incorporating the traffic steering idea into the service chain BPs. 4. Service chaining is a complicated solution involving management plane, control plane, and data plane as well as multiple components. The consensus is to first design/implement the two Neutron related service chain BPs https://review.openstack.org/#/c/177946 and get the feature approved by Neutron Core/Driver team and implemented for the OpenStack L release. If we can not get a slot in the design session, we will meet at the service chain presentation on May 18 and find a room to discuss how to move forward with this feature development in OpenStack. Feel free to chime in if I miss any points. Thanks, Cathy __ OpenStack Development
[openstack-dev] [Neutron] service chaining feature development meeting
Hello everyone, Our next service chain feature development meeting will be 10am~11am May 12th pacific time. Anyone who has interest in this feature development is welcome to join the meeting and contribute together to the service chain feature in OpenStack. OpenStack BP discussion for service chaining Please join the meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/199553557, meeting password: 199-553-557 You can also dial in using your phone. United States +1 (224) 501-3212 Access Code: 199-553-557 - Following are the links to the Neutron related service chain specs and the bug IDs. Feel free to sign up and add you comments/input to the BPs. https://review.openstack.org/#/c/177946 https://bugs.launchpad.net/neutron/+bug/1450617 https://bugs.launchpad.net/neutron/+bug/1450625 Thanks, Cathy __ 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] service chaining feature development meeting
Hello everyone, Our next service chain feature development meeting will be 10am~11am May 12th pacific time. Anyone who has interest in this feature development is welcome to join the meeting and contribute together to the service chain feature in OpenStack. OpenStack BP discussion for service chaining Please join the meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/199553557, meeting password: 199-553-557 You can also dial in using your phone. United States +1 (224) 501-3212 Access Code: 199-553-557 - Following are the links to the Neutron related service chain specs and the bug IDs. Feel free to sign up and add you comments/input to the BPs. https://review.openstack.org/#/c/177946 https://bugs.launchpad.net/neutron/+bug/1450617 https://bugs.launchpad.net/neutron/+bug/1450625 Thanks, Cathy __ 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] service chaining feature development meeting minutes
Attendees (Sorry we did not catch all the names): Cathy Zhang (Huawei), Louis Fourie, Alex Barclay (HP), Vikram Choudhary, Carlos Goncalves (NTT) m...@cgoncalves.ptmailto:m...@cgoncalves.pt, Adolfo Duarte (HP) adolfo.dua...@hp.commailto:adolfo.dua...@hp.com German Eichberger (HP) german.eichber...@hp.commailto:german.eichber...@hp.com, Swami Vasudevan (HP) swaminathan.vasude...@hp.commailto:swaminathan.vasude...@hp.com, Uri Elzur (Intel) uri.el...@intel.commailto:uri.el...@intel.com Joe D'Andrea (ATT) jdand...@research.att.commailto:jdand...@research.att.com, Isaku Yamahata (Intel) isaku.yamah...@gmail.commailto:isaku.yamah...@gmail.com, Malini Bhandaru malini.k.bhand...@intel.commailto:malini.k.bhand...@intel.com, Michael Johnson (HP) john...@hp.commailto:john...@hp.com, Lynn Li (HP) lynn...@hp.commailto:lynn...@hp.com, Mickey Spiegel (IBM) emspi...@us.ibm.commailto:emspi...@us.ibm.com, Ryan Tidwell (HP) ryan.tidw...@hp.commailto:ryan.tidw...@hp.com Ralf Trezeciak openst...@trezeciak.demailto:openst...@trezeciak.de, David Pinheiro, Hardik Italia Agenda: Cathy presented the service chain architecture and blueprints and Gerrit review for: - Neutron Extensions for Service chaining - Common Neutron SFC Driver API There is a lot of interest on this feature. Questions Uri: Does this BP specify the implementation in the backend data path? Cathy: This could be implemented by various data path chaining schemes: eg. IETF service chain header, VLAN. Uri: What happens if the security group/iptables conflict with SGs for port-chain? Cathy: it is expected that conflicts will be resolved by the upper layer Intent Infra. Vikram: can other datapath transports be used. Cathy: Yes, what is defined in the BP is the NBI for Neutron. Swami: add use case and example. Cathy: will add. There is a SFC use case BP, will contact authors. Carlos: how does this relate to older traffic steering BP. Cathy: we can discuss offline and work together to incorporate the traffic steering BP idea into this BP. Uri: are these two BPs for NBI and SBI for Neutron? Cathy: yes Isaku: does Kyle know about BPs? Cathy: yes Uri: how do these BPs relate to rest of Openstack? Cathy: There will be a presentation on the service chain framework at 2pm May 18 at the Vancouver Summit. It will be presented by Cathy together with Kyle Mestery and Dave Lenrow. Swami: It helps to present a simple service chain use case at meeting next week. Suggest to have IRC meeting too as it provides a record of what is discussed. Cathy: I have already created the IRC meeting for service chain project, will start the IRC meeting too. Malini: we should have a complete spec so redesign is avoided. Swami: We should use Neutron design session at Vancouver to discuss this BP and flesh out details. Action Items 1. We will have two meetings next week: one goto meeting with audio and data sharing, the other IRC meeting with link to google doc for sharing diagrams. Cathy will send out the meeting info to the community 2. Swami will send an email to Kyle Mestery requesting a time slot for service chaining topic in Neutron design session so that we can get all interested parties in one room for a good face-to-face discussion. 3. Cathy will discuss with Carlos offline about incorporating the traffic steering idea into the service chain BPs. 4. Service chaining is a complicated solution involving management plane, control plane, and data plane as well as multiple components. The consensus is to first design/implement the two Neutron related service chain BPs https://review.openstack.org/#/c/177946 and get the feature approved by Neutron Core/Driver team and implemented for the OpenStack L release. If we can not get a slot in the design session, we will meet at the service chain presentation on May 18 and find a room to discuss how to move forward with this feature development in OpenStack. Feel free to chime in if I miss any points. Thanks, Cathy __ 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] service chaining feature development
Hello everyone, Some of you have reached out to me asking questions about when we will start meeting discussion on the service chaining feature BPs in OpenStack. I have set up agoto meeting for an audio meeting discussion so that we can sync up thought and bring everyone on the same page in a more efficient way. The meeting will be 10am~11am May 5th pacific time. Anyone who has interest in this feature development is welcome to join the meeting and contribute together to the service chain feature in OpenStack. Hope the time is good for most people. OpenStack BP discussion for service chaining Please join the meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/199553557, meeting password: 199-553-557 You can also dial in using your phone. United States +1 (224) 501-3212 Access Code: 199-553-557 - Following are the links to the Neutron related service chain specs and the bug IDs. Feel free to sign up and add you comments/input to the BPs. https://review.openstack.org/#/c/177946 https://bugs.launchpad.net/neutron/+bug/1450617 https://bugs.launchpad.net/neutron/+bug/1450625 Just FYI. There is an approved service chain project in OPNFV. Here is the link to the project page. It will be good to sync up the service chain work between the two communities. https://wiki.opnfv.org/requirements_projects/openstack_based_vnf_forwarding_graph Thanks, Cathy __ 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
Re: [openstack-dev] [Neutron] service chaining feature development
Hi Cathy, Thanks for the information. Waiting for the invite. Thanks Swami From: Cathy Zhang [mailto:cathy.h.zh...@huawei.com] Sent: Thursday, April 30, 2015 6:17 PM To: adolfo.duar...@hp.com; Vikram Choudhary; Isaku Yamahata; Yamahata, Isaku; Vasudevan, Swaminathan (PNB Roseville); Anand, Ritesh; vishswanan...@hotmail.com; Gal Sagie; Subrahmanyam Ongole; Manish Godara; ybaben...@gmail.com; vishwana...@hotmail.com; Palanisamy, Ila (HP Networking); Li, Lynn; Vasudevan, Swaminathan (PNB Roseville); adrian.ho...@intel.com; Carlos; jdand...@research.att.com; Dirk; ronen.a...@intel.com; sram...@brocade.com; A, Keshava; Wu, Hong-Guang (ES-Best-Shore-Services-China-BJ); yuriy.babe...@telekom.de; ralf.trezec...@telekom.de; ybaben...@gmail.com; Jay-s-b; mathieu.rohon@orange.coSum; Migliaccio, Armando; mest...@mestery.com; openstack-dev@lists.openstack.org Subject: [openstack-dev] [Neutron] service chaining feature development Hello everyone, Some of you have reached out to me asking questions about when we will start meeting discussion on the service chaining feature BPs in OpenStack. I have set up agoto meeting for an audio meeting discussion so that we can sync up thought and bring everyone on the same page in a more efficient way. The meeting will be 10am~11am May 5th pacific time. Anyone who has interest in this feature development is welcome to join the meeting and contribute together to the service chain feature in OpenStack. Hope the time is good for most people. OpenStack BP discussion for service chaining Please join the meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/199553557, meeting password: 199-553-557 You can also dial in using your phone. United States +1 (224) 501-3212 Access Code: 199-553-557 - Following are the links to the Neutron related service chain specs and the bug IDs. Feel free to sign up and add you comments/input to the BPs. https://review.openstack.org/#/c/177946 https://bugs.launchpad.net/neutron/+bug/1450617 https://bugs.launchpad.net/neutron/+bug/1450625 Just FYI. There is an approved service chain project in OPNFV. Here is the link to the project page. It will be good to sync up the service chain work between the two communities. https://wiki.opnfv.org/requirements_projects/openstack_based_vnf_forwarding_graph Thanks, Cathy __ 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] service chaining feature development
Hello everyone, Some of you have reached out to me asking questions about when we will start meeting discussion on the service chaining feature BPs in OpenStack. I have set up agoto meeting for an audio meeting discussion so that we can sync up thought and bring everyone on the same page in a more efficient way. The meeting will be 10am~11am May 5th pacific time. Anyone who has interest in this feature development is welcome to join the meeting and contribute together to the service chain feature in OpenStack. Hope the time is good for most people. OpenStack BP discussion for service chaining Please join the meeting from your computer, tablet or smartphone. https://global.gotomeeting.com/join/199553557, meeting password: 199-553-557 You can also dial in using your phone. United States +1 (224) 501-3212 Access Code: 199-553-557 - Following are the links to the Neutron related service chain specs and the bug IDs. Feel free to sign up and add you comments/input to the BPs. https://review.openstack.org/#/c/177946 https://bugs.launchpad.net/neutron/+bug/1450617 https://bugs.launchpad.net/neutron/+bug/1450625 Just FYI. There is an approved service chain project in OPNFV. Here is the link to the project page. It will be good to sync up the service chain work between the two communities. https://wiki.opnfv.org/requirements_projects/openstack_based_vnf_forwarding_graph Thanks, Cathy __ 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
