Kevin Benton [Wed, 18 Jun 2014 07:17:02 +0000 (00:17 -0700)]
Big Switch ML2: sync detection in port-update
Adds logic to the update_port_postcommit method of the
Big Switch ML2 driver to detect when afailure to update
the port via REST was caused by the backend being out-of-sync
with neutron.
This was accomplished by checking for the NXNETWORK message
which indicates that a port request referenced a network that
does not exist on the backend. This only occurs when they are
out-of-sync so the driver will then trigger a full topology sync.
The same logic exists in the port creation method shared with
the Big Switch plugin. However, the Big Switch ML2 driver does
not send port requests to the controller unless the port binding
host ID is set, which doesn't occur until a port update after
binding in the ML2 scenario. Therefore, the logic has to be repeated
in the ML2 driver port update operation.
Ihar Hrachyshka [Tue, 3 Jun 2014 10:39:17 +0000 (12:39 +0200)]
Configure agents using neutron.common.config.init (formerly .parse)
After oslo.messaging port is done, we'll need to initialize RPC layer
from all RPC agents. We'll put initialization into init() function, so
the first step for migration is to make agents use it.
The function is renamed to be explicit about the fact that we don't just
parse configuration by calling it, but also do other common
initializations, like setting RPC layer.
Jakub Libosvar [Tue, 17 Jun 2014 15:20:25 +0000 (17:20 +0200)]
Notify systemd when starting Neutron server
systemd is notified only when Neutron is started with multiple api
workers. This patch adds systemd.notify_once() call when starting
Neutron server with api_workers=0
Vishal Agarwal [Mon, 16 Jun 2014 16:01:15 +0000 (21:31 +0530)]
Fix pool statistics for LBaaS Haproxy driver
Total connections was mapped to none of the counters
of haproxy. Active connections was mapped to active request
counter(qcur)) of haproxy which in low load situations
always remains zero.
Patch maps connections API counters to haproxy session counters
and fixes unit test accordingly.
Tom Fifield [Mon, 16 Jun 2014 09:15:42 +0000 (17:15 +0800)]
Fix opt helpstring for dhcp_lease_duration
Recently (https://review.openstack.org/#/c/92453), the
functionality of dhcp_lease_duration was changed to support
infinite lease times.
However, this change failed to update the associated help text
with the option declaration. This patch simply updates the text
so that the new functionality can be understood by the user.
This patch simply adds some log statements with debug
severity for tracking events related to the NSX object
cache kept by the operational status synchronization
thread.
This will be helpful when debugging error conditions.
Kevin Benton [Thu, 12 Jun 2014 09:15:27 +0000 (02:15 -0700)]
Big Switch: Remove unnecessary initialization code
Removes a server_timeout parameter that was never set by anything
in the Big Switch plugin and the ML2 driver.
Also eliminates an __init__ method that didn't do anything except
incorrectly log an unset server pool warning before the inheriting
class setup the server pool.
Kevin Benton [Thu, 12 Jun 2014 08:35:10 +0000 (01:35 -0700)]
Big Switch: Import DB module in unit test
Import the portbinding db module in the Big Switch base test case
so the table gets created before the test is run. Otherwise the
tests will fail when being run with testtools because the portbinding
db isn't normally imported until a function call from the Plugin.
When l2-pop ON, clean stale ports in table0 br-tun
When l2-pop is turned ON, the tunnels towards a
specific node are created and torn down by other nodes,
based on availability of ports on that specific node in
specific networks. This generally reclaims the resources
used for such tunnels in all the nodes.
Under such conditions, in the current code (without this
fix), the cleaned up ports continue to be present in
rules of table0 of br-tun, resulting in flow explosion.
This fix adds cleanup-logic to remove such rules that
continue to use l2-pop cleaned up ports, from table0 of
br-tun.
ronak [Wed, 21 May 2014 17:05:48 +0000 (10:05 -0700)]
Floatingip extension support for nuage plugin
Nuage's VSP supports adding floating-ip which fits
nicely with this floatingip extension supported by
openstack's neutron. This set of change enables that.
stanzgy [Mon, 9 Jun 2014 09:42:12 +0000 (17:42 +0800)]
ovs-agent: Ensure integration bridge is created
ovs-agent will fail to launch if integration bridge(br-int by default) is not
existed. To fix this, the agent should check and create the bridge if necessary
during launching.
Eugene Nikanorov [Tue, 10 Jun 2014 03:55:40 +0000 (07:55 +0400)]
Fix race condition with firewall deletion
In some cases when firewall is created and then deleted in short
period of time, there could be a race condition of firewall status
changes. Agent may change firewall status from PENDING_DELETE to ACTIVE
because the agent has just set it up on the backend.
Delete request then is not properly served and firewall remains in ERROR
state and can't be deleted at all.
To fix this changing status from PENDING_DELETE is not allowed.
Deleting firewall in ERROR state is allowed.
aaronzhang231 [Wed, 28 May 2014 06:49:52 +0000 (23:49 -0700)]
Control update, delete for cisco-network-profile
Add new behavior to control update and delete operations for the
cisco-network-profile resource extension.
The new behavior is to allow update and delete operations only if
there are no neutron networks associated with a particular
cisco-network-profile instance
Russell Bryant [Mon, 9 Jun 2014 20:53:21 +0000 (16:53 -0400)]
Ensure routing key is specified in the address for a direct producer
This change is already merged in oslo-incubator. Original commit
message body includes:
Porting this fix from oslo.messaging. This fixes the impl_qpid.py
driver to allow it to work with the latest stable upstream QPID broker
(version 0.28). See the Apache Qpid Jira bug
https://issues.apache.org/jira/browse/QPID-5557
Sean M. Collins [Mon, 7 Apr 2014 18:35:58 +0000 (14:35 -0400)]
Support Subnets that are configured by external RAs
The IPv6 attributes for subnets provides support for IPv6 subnets that
are managed by non-OpenStack gateway devices, by creating a subnet that
has the ipv6_ra_mode attribute not set, and the ipv6_address_mode
attribute set to IPV6_SLAAC.
In order to support stateless IPv6, Neutron should calculate an IPv6
address based on the IPv6 prefix and MAC address via EUI-64 specification,
and assign this address to the port.
marios [Fri, 13 Dec 2013 16:57:28 +0000 (18:57 +0200)]
Make allocation_pools attribute of subnet updateable by PUT
Bug 1111572 was filed about a failed update (PUT) on
'allocation_pools' of subnet. This is currently not allowed by the
neutron API (hence DocImpact below). Following discussion on the
bug and subsequently, it seems this is a desirable feature.
This review makes the allocation_pools attribute of subnet
updateable by PUT. The semantics are that the entire allocation
pools attribute is replaced by the provided parameter (see
provided tests for details).
Unit tests added that exercise successful update of
allocation_pools with sane params and update using erroneous
allocation_pools that fall outside the subnet cidr.
DocImpact
Closes-Bug: 1111572
Change-Id: I47a3a71d0d196b76eda46b1d960193fb60417ba9 Co-Authored-By: Robert Collins <rbtcollins@hp.com>
Ihar Hrachyshka [Fri, 30 May 2014 13:53:25 +0000 (15:53 +0200)]
Monkey patch threading module as early as possible
In oslo.messaging, local thread store is used to pass RPC request
context [1]. If we try to import oslo.messaging before monkey patching
threading library, it attempts to access unpatched storage and fails
with AttributeError.
Ihar Hrachyshka [Fri, 30 May 2014 11:08:40 +0000 (13:08 +0200)]
Added RpcProxy class
This class is intended for easy and iterative migration from
oslo-incubator RPC implementation to oslo.messaging. It will adapt
oslo.messaging API to old oslo-rpc interfaces.
Migrated all affected classes to the new RpcProxy class.
ofagent: Fix VLAN usage for TYPE_FLAT and TYPE_VLAN
while ofagent uses OF1.3, the current coding incorrectly uses
OF1.0 terms in some places. namely, _local_vlan_for_flat uses
0xffff to mean "no VLAN". it should use OFPVID_NONE and
pop_vlan/push_vlan appropriately. the same problem exists for
reclaim_local_vlan.
Code Review / openstack-build / neutron-build.git / log