LBaaS: make haproxy stats parsing more safe

Change-Id: Ic21b310608bb98be29ea50ab7c56ca859a9ed5c0
Closes-Bug: #1220692
Fix NVP plugin to send notifications for gateway-less subnets

It was noted that an update notification should be sent
regardless; this patch addresses that. Since there is
no longer the need to distinguish on whether to send
the RPC message or not, the operation has been factored
out to avoid code duplication.

Closes-Bug: 1220881

Change-Id: If553a84b7221f8c98d758654d317217a909c43dc
vArmour gateway agent and FWaaS driver

This patch enables vArmour's routing and firewall services to be deployed in
openstack environment.
- as gateway for internal networks
- support SNAT and DNAT (floating IP)
- FWaaS services

Implements: blueprint varmour-fwaas-driver
Change-Id: I6ddfa3137ed7e2a3fcf16a764d1340a8eae9359a
Implement Allowed Address Pairs

The following patch adds the concept of allowed address pairs.
This allows one to add additional ip/mac address pairs on a port to
allow traffic that matches those specified values. This is useful in order
to leverage dataplane failover mechanisms like vrrp. This patch adds support
for the NVP plugin, the OVS plugin, and Ml2.

DocImpact

implements blueprint: allowed-address-pairs

Change-Id: Ie73b3886c5be8e1fc4ade86a0cfb854267f345ac
Add sub-type field to VXLAN network profiles for Cisco N1KV plugin

Rename VXLAN type of network profiles to Overlay network profiles.
Add a new sub type column to Overlay network profiles. Support
enhanced VXLAN and native VXLAN as Overlay sub types. Allow plugin to
be flexible to support newer sub types.

Change-Id: I3899b01f316902d1139e47b153a9db7ecb3ff982
Implements: blueprint cisco-plugin-n1k-enh-vxlan-support
Merge "Implement Allowed Address Pairs"
Merge "Add sub-type field to VXLAN network profiles for Cisco N1KV plugin"
fix conversion type missing

Conversion type is missing in some places which would cause some
unexcepted error. By using 'grep -rn "%(\w\+)\W"', we could find
all cases of '%(variable_a)' and fix them.

Change-Id: I05cbaac73976c70be8428bf5a2d0017ea7059cb3
Closes-Bug: #1221036
Allow default network and policy profiles

Allow for default network/policy profile to be used if
no network/policy profile is specified during network/port creation
in the Cisco N1KV plugin.

Change-Id: I6120abb5abb9a869eb7310453cf27dd8f72bfd1d
Closes-Bug: #1218588
Merge "Fix NVP plugin to send notifications for gateway-less subnets"
Merge "fix conversion type missing"
Install metering_agent.ini and vpn_agent.ini

Fixes Bug: 1221451
Change-Id: I83c4e4e0cfd6605930acfcc4f69ea9ece35abc24
Merge "LBaaS: make haproxy stats parsing more safe"
Merge "Install metering_agent.ini and vpn_agent.ini"
Merge "Allow default network and policy profiles"
Merge "vArmour gateway agent and FWaaS driver"
Imported Translations from Transifex

Change-Id: I874308f83a54defeb77336acc1c0318172db1bb6
Replace assertEquals with assertEqual

The method assertEquals has been deprecated since python 2.7.
http://docs.python.org/2/library/unittest.html#deprecated-aliases

Also in Python 3, a deprecated warning is raised when using assertEquals
therefore we should use assertEqual instead.

Fixes bug #1221601

Change-Id: Id502cfbc210c6c3fe0a256d5350e159ffa220141
Load ML2 mech drivers as listed in ml2_conf.ini

stevedore requires an additional parameter to be used (name_order=True) to
sort the loaded extensions to match the order used in the parameter "names".

bug 1221490

Change-Id: I614716c45d91cdf152650fba5ec8ced1e9c5aad4
Merge "Replace assertEquals with assertEqual"