veth pairs are currently being used to connect the qdhcp namespace
to the underlying bridge. This behaviour appears to only be needed
for old kernels with limited namespaces support (pre trusty).
Change-Id: I3b090f07c995cbf375dcc1dfdbadf0d7f10ec78e
Closes-Bug: #1832021
When a user configures neutron-gateway debug=True the dhcp agent is
reconfigured setting debug=True in dhcp_agent.ini
Change-Id: Ice125d59958d12f23fefc7754abb0882c0221b15
Closes-Bug: 1701016
Instead of using that file only when instance-mtu is defined, it should also be used when dnsmasq-flags are defined.
Change-Id: Ib753d428a65025f79613798e58c987942dcd1495
Closes-Bug: #1642501
Includes dropping support for quantum, nvp plugin (renamed
nsx long ago) and generally refactoring the unit tests
around no longer having to deal with neutron and quantum in
the same codebase.
Drop support for database connections - these are no longer
required as all DB access is now via RPC to nova-conductor
or neutron-server.
Roll-up configuration file templates < icehouse, remove any
that are no longer required.
Refactor basic_deployment a bit as it was using the shared-db
relation to retrieve the n-gateway units private-address.
Change-Id: I22957c0e21c4dd49e5aa74795173b4fc8f043f55
