ControllerNode

root@amrwobl222:~# cat /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini
[DATABASE]
# This line MUST be changed to actually run the plugin.
# Example:
# sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum
# Replace 127.0.0.1 above with the IP address of the database used by the
# main quantum server. (Leave it as is if the database runs on this host.)
sql_connection = mysql://quantum:quantum_pass@127.0.0.1/quantum?charset=utf8
# Database reconnection retry times - in event connectivity is lost
# set to -1 implies an infinite retry count
# sql_max_retries = 10
sql_max_retries = 10
# Database reconnection interval in seconds - if the initial connection to the
# database fails
reconnect_interval = 2
# Enable the use of eventlet's db_pool for MySQL. The flags sql_min_pool_size,
# sql_max_pool_size and sql_idle_timeout are relevant only if this is enabled.
# sql_dbpool_enable = False
# Minimum number of SQL connections to keep open in a pool
# sql_min_pool_size = 1
# Maximum number of SQL connections to keep open in a pool
# sql_max_pool_size = 5
# Timeout in seconds before idle sql connections are reaped
# sql_idle_timeout = 3600
sql_idle_timeout = 3600

[OVS]
# (StrOpt) Type of network to allocate for tenant networks. The
# default value 'local' is useful only for single-box testing and
# provides no connectivity between hosts. You MUST either change this
# to 'vlan' and configure network_vlan_ranges below or change this to
# 'gre' and configure tunnel_id_ranges below in order for tenant
# networks to provide connectivity between hosts. Set to 'none' to
# disable creation of tenant networks.
#
# Default: tenant_network_type = local
# Example: tenant_network_type = gre

# (ListOpt) Comma-separated list of
# <physical_network>[:<vlan_min>:<vlan_max>] tuples enumerating ranges
# of VLAN IDs on named physical networks that are available for
# allocation. All physical networks listed are available for flat and
# VLAN provider network creation. Specified ranges of VLAN IDs are
# available for tenant network allocation if tenant_network_type is
# 'vlan'. If empty, only gre and local networks may be created.
#
# Default: network_vlan_ranges =
# Example: network_vlan_ranges = physnet1:1000:2999

# (BoolOpt) Set to True in the server and the agents to enable support
# for GRE networks. Requires kernel support for OVS patch ports and
# GRE tunneling.
#
# Default: enable_tunneling = False

# (ListOpt) Comma-separated list of <tun_min>:<tun_max> tuples
# enumerating ranges of GRE tunnel IDs that are available for tenant
# network allocation if tenant_network_type is 'gre'.
#
# Default: tunnel_id_ranges =
# Example: tunnel_id_ranges = 1:1000

# Do not change this parameter unless you have a good reason to.
# This is the name of the OVS integration bridge. There is one per hypervisor.
# The integration bridge acts as a virtual "patch bay". All VM VIFs are
# attached to this bridge and then "patched" according to their network
# connectivity.
#
# Default: integration_bridge = br-int

# Only used for the agent if tunnel_id_ranges (above) is not empty for
# the server.  In most cases, the default value should be fine.
#
# Default: tunnel_bridge = br-tun

# Peer patch port in integration bridge for tunnel bridge
# int_peer_patch_port = patch-tun

# Peer patch port in tunnel bridge for integration bridge
# tun_peer_patch_port = patch-int

# Uncomment this line for the agent if tunnel_id_ranges (above) is not
# empty for the server. Set local-ip to be the local IP address of
# this hypervisor.
#
# Default: local_ip =

# (ListOpt) Comma-separated list of <physical_network>:<bridge> tuples
# mapping physical network names to the agent's node-specific OVS
# bridge names to be used for flat and VLAN networks. The length of
# bridge names should be no more than 11. Each bridge must
# exist, and should have a physical network interface configured as a
# port. All physical networks listed in network_vlan_ranges on the
# server should have mappings to appropriate bridges on each agent.
#
# Default: bridge_mappings =
# Example: bridge_mappings = physnet1:br-eth1
integration_bridge=br-int
tunnel_id_ranges=1:1000
enable_tunneling=True
bridge_mappings=default:br-ex
tunnel_bridge=br-tun
tenant_network_type=gre
local_ip=192.168.1.222

[AGENT]
# Agent's polling interval in seconds
polling_interval = 2

[SECURITYGROUP]
# Firewall driver for realizing quantum security group function
# firewall_driver = quantum.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
firewall_driver = quantum.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

#-----------------------------------------------------------------------------
# Sample Configurations.
#-----------------------------------------------------------------------------
#
# 1. With VLANs on eth1.
# [DATABASE]
# sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum
# [OVS]
# network_vlan_ranges = default:2000:3999
# tunnel_id_ranges =
# integration_bridge = br-int
# bridge_mappings = default:br-eth1
# [AGENT]
# Add the following setting, if you want to log to a file
#
# 2. With tunneling.
# [DATABASE]
# sql_connection = mysql://root:nova@127.0.0.1:3306/ovs_quantum
# [OVS]
# network_vlan_ranges =
# tunnel_id_ranges = 1:1000
# integration_bridge = br-int
# tunnel_bridge = br-tun
# local_ip = 10.0.0.3
root@amrwobl222:~# ifconfig
br-ex     Link encap:Ethernet  HWaddr 00:e0:81:db:0a:cd
          inet addr:192.168.1.222  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::2e0:81ff:fedb:acd/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2651 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2107 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:397770 (397.7 KB)  TX bytes:387434 (387.4 KB)

eth0      Link encap:Ethernet  HWaddr 00:e0:81:db:0a:cd
          inet6 addr: fe80::2e0:81ff:fedb:acd/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:2743 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2136 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:462301 (462.3 KB)  TX bytes:401281 (401.2 KB)
          Interrupt:16 Memory:fbee0000-fbf00000

eth1      Link encap:Ethernet  HWaddr 00:e0:81:db:0a:ce
          inet addr:10.0.19.1  Bcast:10.0.19.255  Mask:255.255.255.0
          inet6 addr: fe80::2e0:81ff:fedb:ace/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:19 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:7052 (7.0 KB)  TX bytes:4056 (4.0 KB)
          Interrupt:17 Memory:fbde0000-fbe00000

int-br-ex Link encap:Ethernet  HWaddr 8a:29:ac:1d:bd:48
          inet6 addr: fe80::8829:acff:fe1d:bd48/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:31 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:468 (468.0 B)  TX bytes:2854 (2.8 KB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:18444 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18444 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:31429610 (31.4 MB)  TX bytes:31429610 (31.4 MB)

phy-br-ex Link encap:Ethernet  HWaddr 6e:e1:79:c9:33:99
          inet6 addr: fe80::6ce1:79ff:fec9:3399/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:31 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2854 (2.8 KB)  TX bytes:468 (468.0 B)

root@amrwobl222:~# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface

auto eth0
iface eth0 inet manual
    up ifconfig $IFACE 0.0.0.0 up
    up ifconfig $IFACE promisc


auto br-ex
iface br-ex inet static
#       USE THE FOLLOWING IF CONVERTING VM TO RUN ON BACKBONE
        address 192.168.1.222
        netmask 255.255.255.0
        gateway 192.168.1.1
        bridge_ports eth0
        dns-nameservers 192.168.1.223 192.168.1.247 8.8.8.8

auto eth1
iface eth1 inet static
address 10.0.19.1
netmask 255.255.255.0
root@amrwobl222:~#
root@amrwobl222:~# ovs-vsctl show
49205f35-b23d-4f18-a34c-ffc9784954c5
    Bridge br-ex
        Port "qg-ec77ff86-23"
            Interface "qg-ec77ff86-23"
                type: internal
        Port "qg-c7f426fe-ae"
            Interface "qg-c7f426fe-ae"
                type: internal
        Port "eth0"
            Interface "eth0"
        Port phy-br-ex
            Interface phy-br-ex
        Port br-ex
            Interface br-ex
                type: internal
        Port "br100"
            Interface "br100"
        Port "qg-36b45515-cb"
            Interface "qg-36b45515-cb"
                type: internal
    Bridge br-tun
        Port "gre-1"
            Interface "gre-1"
                type: gre
                options: {in_key=flow, out_key=flow, remote_ip="eth0"}
        Port "gre-2"
            Interface "gre-2"
                type: gre
                options: {in_key=flow, out_key=flow, remote_ip="10.10.19.2"}
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
        Port br-tun
            Interface br-tun
                type: internal
        Port "gre-3"
            Interface "gre-3"
                type: gre
                options: {in_key=flow, out_key=flow, remote_ip="192.168.1.221"}
    Bridge br-int
        Port "tap5734b2ce-8a"
            tag: 1
            Interface "tap5734b2ce-8a"
                type: internal
        Port "tapcd2823fb-2e"
            tag: 4095
            Interface "tapcd2823fb-2e"
                type: internal
        Port "tap204031ea-bb"
            tag: 2
            Interface "tap204031ea-bb"
                type: internal
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
        Port int-br-ex
            Interface int-br-ex
        Port "qr-89385bc6-86"
            tag: 4095
            Interface "qr-89385bc6-86"
                type: internal
        Port br-int
            Interface br-int
                type: internal
        Port "qr-959a1cb9-78"
            tag: 1
            Interface "qr-959a1cb9-78"
                type: internal
    ovs_version: "1.4.0+build0"
root@amrwobl222:~# brctl show
bridge name     bridge id               STP enabled     interfaces
br-ex           8000.00e081db0acd       no              eth0
br-int          0000.72df9898b643       no              int-br-ex
                                                        qr-89385bc6-86
                                                        qr-959a1cb9-78
                                                        tap204031ea-bb
                                                        tap5734b2ce-8a
                                                        tapcd2823fb-2e
br-tun          0000.d6a41c8c0a4e       no
root@amrwobl222:~#