Merge "Fix log message for unreferenced variable"
Clean up executable modules

Added execution string and changed file bitmode to 755 of executable modules

Change-Id: I61b887fe6e1fa6159b7d53066b58b88d2c72644c
Add eventlet db_pool use for mysql

This adds the use of eventlet's db_pool module so that we can make mysql
calls without blocking the whole process.
New config options are introduced:

sql_dbpool_enable -- Enables the use of eventlet's db_pool
sql_min_pool_size -- Set the minimum number of SQL connections
sql_max_pool_size -- Set the maximum number of SQL connections
sql_idle_timeout  -- Timeout before idle sql connections are reaped

The default for sql_dbpool_enable is False for now, so there is
no forced behavior changes for those using mysql. sql_min_pool_size
is defaulted to 1 to match behavior if not using db_pool.

Fixes bug 1086173

Change-Id: Ied0aae33211585743fe955028a75c4e192a15d2f
Removes redundant code in quantum.api.v2.base.create()

Handles collections and one item in one routine by creating a items list

Fixes bug #1093390

Change-Id: I24b892ebff52889f17ed9ea8d17e8964e3de25f6
Add OVS cleanup utility

Fixes bug 1091605

The utility should be called after rebooting an appliance. This
will purge the openvswicth of configured tap devices.

A configuration variable quantum_ports has been added. This is
by default True which indicates that only Quantum ports will be
deleted from the OVS. If this is set as False then all ports on the
bridge will be deleted.

Change-Id: I442f64cf82f95bfa99d7765eb09db1ce2ecf602e
Merge "Add eventlet db_pool use for mysql"
Merge "Removes redundant code in quantum.api.v2.base.create()"
Provide "atomic" database access for networks

Fixes bug 1093637

In the OVS and LB plugins there are cases when accessing the network
has an additional database query. The patch enables this to occur
without accessing an invalid database entry.

Change-Id: I7d4944cf3240819f23dd7b4993d6ae3cefab9dc2
Implementing string representation for model classes

We want to have meaningfull representation. This is
useful when we debug and want to see the actual
attributes of the object. The current __repr__
of those classes is the default python implementation
 and does not provide
information about the object attributes.
Solve Bug #1084231

Change-Id: I1ea5d741d2fd2da13712e0d51d2c73dfba4991cf
Solve the conflict below:
Conflicts:
	quantum/tests/unit/test_db_plugin.py
Update the configuration help for the OVS cleanup utility

Fixes the details of the deletion parameter.

Change-Id: Ia732e6012bc3eaf293697325d507ae8dfc007683
Correct exception output for subnet deletion when port is used

Fixes bug 1093754

Change-Id: I2deaced0cfc2524234ff79e39e6e7c2f757ff19f
Ensure bulk creations have quota validations

Fixes bug 1093749

The patch set also returns a proper error instead of a internal server
error when the quotas are reached.

Change-Id: Ifc74ffa8b54faa70f5558bf5263830f5e71f58ae
Raise InvalidInput directly instead of catch it

Fixes bug 1094023

Change-Id: I960b01996e33da0da5e9cd181479ebcf70d38997
Ensure allocation pools are deleted from database

Fixes bug 1091946

Change-Id: I4330f7a81e4745d5885d58fe7c8a010d18a8e004
Ensures that the dnsmasq configuration file flag is always set

Fixes bug 1094183

If the flag is not set then the default configuration file may
be used. This may be problematic in certain setups.

Change-Id: Ibd0be960779f391a198454510dd6edcbc69c149c
Merge "Raise InvalidInput directly instead of catch it"
Readjust try/catch block in quantum.api.v2.base.create()

Removed the outer try/catch block to handle all exceptions in one block.
Moved irrelevant statements out of the block

Change-Id: I5c248403b8419f664ef6f17e70a016e7c0cd4ae6
Exceptions cleanup

Ensure that the quantum exceptions in FAULT_MAP are grouped
together (this will save endless bug fixes when the server
will return 500 instead of 4xx)

Change-Id: I89581e1b6b4af3eb1803d6226686adf0b576d1e7
Cleans up bulk_body generation in quantum.api.v2.base.prepare_request_body()

Defined a lambda function for code readability

Change-Id: Ic538b16d4643e064b222b76af80478161fd3e318
Merge "Exceptions cleanup"