Neutron integration with OVN
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#
# Sample DevStack local.conf.
#
# This sample file is intended to be used for your typical DevStack environment
# that's running all of OpenStack on a single host. This can also be used as
# the first host of a multi-host test environment.
#
# No changes to this sample configuration are required for this to work.
#
[[local|localrc]]
DATABASE_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=password
ADMIN_PASSWORD=password
# The DevStack plugin defaults to using the ovn branch from the official ovs
# repo. You can optionally use a different one. For example, you may want to
# use the latest patches in blp's ovn branch:
#OVN_REPO=https://github.com/blp/ovs-reviews.git
OVN_BRANCH=branch-2.11
enable_plugin networking-ovn https://git.openstack.org/openstack/networking-ovn stable/queens
enable_service ovn-northd
enable_service ovn-controller
enable_service networking-ovn-metadata-agent
# Use Neutron instead of nova-network
disable_service n-net
enable_service q-svc
# Disable Neutron agents not used with OVN.
disable_service q-agt
disable_service q-l3
disable_service q-dhcp
disable_service q-meta
# Enable services, these services depend on neutron plugin.
enable_plugin neutron https://git.openstack.org/openstack/neutron stable/queens
enable_service q-trunk
#enable_service q-qos
# Horizon (the web UI) is enabled by default. You may want to disable
# it here to speed up DevStack a bit.
enable_service horizon
#disable_service horizon
# Cinder (OpenStack Block Storage) is disabled by default to speed up
# DevStack a bit. You may enable it here if you would like to use it.
disable_service cinder c-sch c-api c-vol
#enable_service cinder c-sch c-api c-vol
# To enable Rally, uncomment the line below
#enable_plugin rally https://github.com/openstack/rally master
# How to connect to ovsdb-server hosting the OVN NB database.
#OVN_NB_REMOTE=tcp:$SERVICE_HOST:6641
# How to connect to ovsdb-server hosting the OVN SB database.
#OVN_SB_REMOTE=tcp:$SERVICE_HOST:6642
# A UUID to uniquely identify this system. If one is not specified, a random
# one will be generated and saved in the file 'ovn-uuid' for re-use in future
# DevStack runs.
#OVN_UUID=
# If using the OVN native layer-3 service, choose a router scheduler to
# manage the distribution of router gateways on hypervisors/chassis.
# Default value is leastloaded.
#OVN_L3_SCHEDULER=leastloaded
# Whether or not to build custom openvswitch kernel modules from the ovs git
# tree. This is enabled by default. This is required unless your distro kernel
# includes ovs+conntrack support. This support was first released in Linux 4.3,
# and will likely be backported by some distros.
#OVN_BUILD_MODULES=False
# Skydive
#enable_plugin skydive https://github.com/redhat-cip/skydive.git
#enable_service skydive-analyzer
#enable_service skydive-agent
# If you want to enable a provider network instead of the default private
# network after your DevStack environment installation, you *must* set
# the Q_USE_PROVIDER_NETWORKING to True, and also give FIXED_RANGE,
# NETWORK_GATEWAY and ALLOCATION_POOL option to the correct value that can
# be used in your environment. Specifying Q_AGENT is needed to allow devstack
# to run various "ip link set" and "ovs-vsctl" commands for the provider
# network setup.
#Q_AGENT=openvswitch
#Q_USE_PROVIDER_NETWORKING=True
#PHYSICAL_NETWORK=providernet
#PROVIDER_NETWORK_TYPE=flat
#PUBLIC_INTERFACE=<public interface>
#OVS_PHYSICAL_BRIDGE=br-provider
#PROVIDER_SUBNET_NAME=provider-subnet
# If the admin wants to enable this chassis to host gateway routers for
# external connectivity, then set ENABLE_CHASSIS_AS_GW to True.
# Then devstack will set ovn-cms-options with enable-chassis-as-gw
# in Open_vSwitch table's external_ids column
#ENABLE_CHASSIS_AS_GW=True
# use the following for IPv4
#IP_VERSION=4
#FIXED_RANGE=<CIDR for the Provider Network>
#NETWORK_GATEWAY=<Provider Network Gateway>
#ALLOCATION_POOL=<Provider Network Allocation Pool>
# use the following for IPv4+IPv6
#IP_VERSION=4+6
#FIXED_RANGE=<CIDR for the Provider Network>
#NETWORK_GATEWAY=<Provider Network Gateway>
#ALLOCATION_POOL=<Provider Network Allocation Pool>
# IPV6_PROVIDER_FIXED_RANGE=<v6 CDIR for the Provider Network>
# IPV6_PROVIDER_NETWORK_GATEWAY=<v6 Gateway for the Provider Network>
# If you wish to use the provider network for public access to the cloud,
# set the following
#Q_USE_PROVIDERNET_FOR_PUBLIC=True
#PUBLIC_NETWORK_NAME=<Provider network name>
#PUBLIC_NETWORK_GATEWAY=<Provider network gateway>
#PUBLIC_PHYSICAL_NETWORK=<Provider network name>
#IP_VERSION=4
#PUBLIC_SUBNET_NAME=<provider subnet name>
#Q_FLOATING_ALLOCATION_POOL=<Provider Network Allocation Pool>
#FLOATING_RANGE=<CIDR for the Provider Network>
# NOTE: DO NOT MOVE THESE SECTIONS FROM THE END OF THIS FILE
# IF YOU DO, THEY WON'T WORK!!!!!
#
# Enable Nova automatic host discovery for cell every 2 seconds
# Only needed in case of multinode devstack, as otherwise there will be issues
# when the 2nd compute node goes online.
[[post-config|$NOVA_CONF]]
[scheduler]
discover_hosts_in_cells_interval = 2