Remove extra network scheduling from vmware nsx plugin

Closes-bug: 1212555

Change-Id: I24dd51df4e3a966b66054fa55e70f6aa1e61da11
Remove unused code

RouterInfo.enable_snat doesn't exists as class attribut, this patch
removes unused code

Change-Id: I9141db2cec51769a6489aead2ab6d4d0962929de
Fix passing keystone token to neutronclient instance

Neutron client expects token to be passed as token= argument, while
neutron-metadata-agent passes auth_token= instead. This effectively makes the
client to authenticate against keystone each time it's instantiated. In
neutron-metadata-agent case, it means 'each time a client sends a metadata
request.'

The issue results in high cpu utilization on keystone side when simultaneously
invoking multiple nova instances with cloud-init.

Change-Id: I2a31f9c0c3cfa915975ecc53d71168a3895528d8
Closes-Bug: 1274487
Allow multiple DNS forwarders for dnsmasq

This patch change the dnsmasq_server configuration option to a ListOpt
in order to enable user to specify multiple DNS forwarders for each
dnsmasq instance.

DocImpact

Change-Id: I21963b4a6c99e4edb11040d77a6aeaa35ff44641
Closes-bug: #1240027
Skip extra logging when devices is empty

Change-Id: Id9ae8aef0555109bd88600965adb2744ab924430
Closes-Bug: #1278271
mailmap: update .mailmap

Change-Id: I20841bcaf29a6be44999a4ee33f2c85e2a41a27d
Do not append to messages with +

Some code was appending to translated messages using +, which
oslo-incubator's new gettextutils doesn't support.

The code was changed to use a substitution value in the message
instead.

Part of bp user-locale-api

Change-Id: If2bc1821d0057c4cd53ead7eac1712284464b9bf
Re-enable lazy translation

After enhancements to Oslo Message class, re-enable lazy translation to
enable REST API responses to be translated to the requested user locale.

bp i18n-messages

Change-Id: I80272fb0d063a78882611b3044c920e28cc57d6b
NSX plugin: fix floatingip re-association

The NSX plugin does not allow to reassociate a floating IP to
a different internal IP address on the same port where it's
currently associated.
This patch fixes this behaviour and adds a unit test to ensure
re-association on the same port with a different IP is possible.

A few tweaks to the unit test aux functions were necessary to
accomodate the newly introduced unit test.

Change-Id: Iafbc3c54ebc4509ca75155ef138cc6da869df7bd
Closes-Bug: #1278581
Add migration support from agent to NSX dhcp/metadata services

This is feature patch (3 of 3) that introduces support for
transitioning existing NSX-based deployments from the agent
based model of providing dhcp and metadata proxy services
to the new agentless based mode. In 'combined' mode, existing
networks will still be served by the existing infrastructure,
whereas new networks will be served by the new infrastructure.

Networks may be migrated to the model using a new CLI tool
provided, called 'neutron-nsx-manage'. Currently the tool
provides two admin-only commands:

  neutron-nsx-manage net-report <net-id-or-name>

This will check that the network can be migrated and returns
the resources currently in use. And:

  neutron-nsx-manage net-migrate <net-id-or-name>

This will move the network over the new model and deallocate
resources from the agent. Once a network has been migrated
there is no turning back.

Completes-blueprint nsx-integrated-services

Change-Id: I37c9aa0e76124e1023899106406de7be6714c24d
Merge "Remove extra network scheduling from vmware nsx plugin"
Merge "Fix passing keystone token to neutronclient instance"
Merge "Do not append to messages with +"
Merge "Re-enable lazy translation"
Merge "NSX plugin: fix floatingip re-association"
Merge "Allow multiple DNS forwarders for dnsmasq"
Merge "Skip extra logging when devices is empty"
Fix log-related tracebacks in nsx plugin

Closes-bug: 1279163

Change-Id: I2a6f0fdbd4d72b74c6a4329cb5e02d9d979705dd
Imported Translations from Transifex

Change-Id: I696ef1e400891af9d128b3badb9696a88217bb3b
Merge "Add migration support from agent to NSX dhcp/metadata services"