[Yahoo-eng-team] [Bug 1721256] Re: native OpenFlow does not support resubmit to previous tables

2017-10-10 Thread David Shaughnessy
Hi Jakub, It does seem OpenFlow does not allow sending traffic back to a previous table: https://3vf60mmveq1g8vzn48q2o71a-wpengine.netdna-ssl.com/wp-content/uploads/2014/10/openflow-switch-v1.5.1.pdf Page 20, middle of the 3rd paragraph. ** Changed in: neutron Status: New => Invalid -- Y

[Yahoo-eng-team] [Bug 1721256] [NEW] native OpenFlow does not support resubmit to previous tables

2017-10-04 Thread David Shaughnessy
Public bug reported: When moving traffic between the OpenFlow tables it can be necessary to move traffic back to an earlier table to be reprocessed. This action is supported when using the ofctl implementation however when the of_interface is set to native the follow error is thrown: RuntimeErro

[Yahoo-eng-team] [Bug 1705536] [NEW] [RFE] L3-agent agent-mode dvr bridge.

2017-07-20 Thread David Shaughnessy
Public bug reported: The use of linux network namespaces in the l3 agent routers causes a choke point for bandwidth on east/west and north/south traffic. In the case of east/west traffic, the source and destination interfaces are known to Neutron and could be routed using Open vSwitch if it is s

[Yahoo-eng-team] [Bug 1677303] [NEW] QoS Oslo Versioned Objects used for micro-versioning rather than to conform API to the highest common object version.

2017-03-29 Thread David Shaughnessy
Public bug reported: "The oslo.versionedobjects library can be used to define a data model within a project independent of external APIs or database schema for the purposes of providing upgrade compatibility across distributed services." However in Neutron QoS this library is used to micro versio

[Yahoo-eng-team] [Bug 1669430] [NEW] Deprecation warning in Neutron QoSDSCPMarkingRule functional tests

2017-03-02 Thread David Shaughnessy
Public bug reported: http://logs.openstack.org/56/425756/18/check/gate-neutron-dsvm- fullstack-ubuntu-xenial/49cf5a9/console.html#_2017-03-01_14_32_34_632471 DeprecationWarning: Raising eventlet.TimeoutError by default has been deprecated in version 'Ocata' and will be removed in version 'Pike':

[Yahoo-eng-team] [Bug 1607729] [NEW] tempest API test fail on live migration

2016-07-29 Thread David Shaughnessy
Public bug reported: I'm submitting this bug as it was advised in the traceback to do so and it does not appear to have been filed yet. 2016-07-27 21:28:48.049962 | == 2016-07-27 21:28:48.050005 | Failed 1 tests - output below: tempest.api.compute.test_live_block_mig

[Yahoo-eng-team] [Bug 1607728] [NEW] tempest API test fail on live migration

2016-07-29 Thread David Shaughnessy
Public bug reported: I'm submitting this bug as it was advised in the traceback to do so and it does not appear to have been filed yet. 2016-07-27 21:28:48.049962 | == 2016-07-27 21:28:48.050005 | Failed 1 tests - output below: tempest.api.compute.test_live_block_mig

[Yahoo-eng-team] [Bug 1599084] Re: Call to Open vSwitch in a native implementation

2016-07-05 Thread David Shaughnessy
It's in another project, I already have a bug filed for that project to mock the call. I just thought this seemed odd and filed this here too. Sorry about this. ** Changed in: neutron Status: Incomplete => Invalid -- You received this bug notification because you are a member of Yahoo! E

[Yahoo-eng-team] [Bug 1599084] [NEW] Call to Open vSwitch in a native implementation

2016-07-05 Thread David Shaughnessy
Assignee: David Shaughnessy (david-shaughnessy) Status: New ** Changed in: neutron Assignee: (unassigned) => David Shaughnessy (david-shaughnessy) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. ht

[Yahoo-eng-team] [Bug 1563967] [NEW] [RFE] Extend l2-extensions-api for flow management

2016-03-30 Thread David Shaughnessy
Public bug reported: The l2-extensions-api that merged in Mitaka allows extensions of the OvSNeutronAgent to use the OvS flow table. This introduces a new challenge of interoperability between extensions creating flows. As the OvS flow table matches traffic to flows based on packet characteristi

[Yahoo-eng-team] [Bug 1527671] [NEW] Neutron QoS Priority Queuing rule

2015-12-18 Thread David Shaughnessy
Public bug reported: This rule will create flows that will direct traffic from the assigned port based on dscp and/or 802.1p traffic into queues with configurable bandwidth limits. Priority queuing can be used to manage limited resources such as bandwidth on a transmission line from a network rou

[Yahoo-eng-team] [Bug 1515280] [NEW] db_create in impl_vsctl.py throws run-time exception

2015-11-11 Thread David Shaughnessy
Public bug reported: Summary: When calling ovsdb.db_create() it will always cause an exception. Further info: This is due to it's arguments being concatenated by a function that adds 'col_values:' to the start of the field=value. This causes it to throw an exception as there is no field called 'c

[Yahoo-eng-team] [Bug 1508384] [NEW] QoS proxy functions

2015-10-21 Thread David Shaughnessy
Public bug reported: The current QoS API is structured so that rules that are added to the API need to be added to the neutron client as well. I propose the use of proxy functions in neutron that determine which functions to use based on the rule type retrieved using the rule_id or specified thr