Integrate ONOS(emu) with OpenStack (Kilo)

2015年12月10日发布

About onosfw：

Flash video：https://www.youtube.com/watch?v=7bxjWrR4peI

On Controller Node:

[root@controller ~]# yum install python-pip

[root@controller ~]# sudo pip install networking-onos

...

Successfully installed networking-onos-1.0.0 pbr-1.8.1 pytz-2015.7

[root@controller ~]# ls /usr/lib/python2.7/site-packages/networking_onos

[root@controller ~]# vi /usr/lib/python2.7/site-packages/networking_onos-1.0.0.dist-info/entry_points.txt

[neutron.ml2.mechanism_drivers]

onos_ml2 = networking_onos.plugins.ml2.driver:ONOSMechanismDriver

[neutron.service_plugins]

onos_router = networking_onos.plugins.l3.driver:ONOSL3Plugin

[root@controller ~]# vi /usr/lib/python2.7/site-packages/neutron-2015.1.1-py2.7.egg-info/entry_points.txt

[neutron.ml2.mechanism_drivers]

......

mlnx = neutron.plugins.ml2.drivers.mlnx.mech_mlnx:MlnxMechanismDriver

opendaylight = neutron.plugins.ml2.drivers.opendaylight.driver:OpenDaylightMechanismDriver

onos_ml2 = networking_onos.plugins.ml2.driver:ONOSMechanismDriver

[neutron.service_plugins]

......

brocade_mlx_l3 = neutron.services.l3_router.brocade.mlx.l3_router_plugin:BrocadeRouterPlugin

lbaas = neutron_lbaas.services.loadbalancer.plugin:LoadBalancerPlugin

onos_router = networking_onos.plugins.l3.driver:ONOSL3Plugin

[root@controller ~]# vi /etc/neutron/neutron.conf

[DEFAULT]

verbose = True

rpc_backend = rabbit

auth_strategy = keystone

core_plugin = ml2

#service_plugins = router

service_plugins = networking_onos.plugins.l3.driver.ONOSL3Plugin

[root@controller ~]# vi /etc/neutron/plugins/ml2/ml2_conf.ini

[ml2]

type_drivers = flat,vlan,gre,vxlan

tenant_network_types = gre

#mechanism_drivers = openvswitch

mechanism_drivers = onos_ml2

... ...

[onos]
url_path = http://192.168.0.3:8181/onos/vtn
username = karaf
password = karaf

[root@controller ~]# systemctl restart neutron-server.service

On Network Node:

[root@controller ~]# systemctl stop neutron-openvswitch-agent.service

[root@controller ~]# systemctl stop neutron-l3-agent.service

[root@controller ~]# systemctl restart neutron-dhcp-agent.service

[root@controller ~]# systemctl restart neutron-metadata-agent.service

[root@controller ~]# ovs-vsctl del-manager

[root@controller ~]# ovs-vsctl del-br br-int

On Compute Node:

[root@compute ~]# systemctl stop neutron-openvswitch-agent.service

[root@compute ~]# systemctl restart openstack-nova-compute.service

[root@compute ~]# ovs-vsctl del-manager

[root@compute ~]# ovs-vsctl del-br br-int

On Controller Node:

[root@controller ~]# source admin-openrc.sh

[root@controller ~]# neutron agent-list

Install onos controller on Controller Node:

Firewall Setting (Here i just stop the firewalld service)

[root@controller ~]# systemctl start firewalld

[root@controller ~]# firewall-cmd --zone=public --add-port=8181/tcp --permanent

[root@controller ~]# firewall-cmd --zone=public --add-port=6633/tcp --permanent

Download onos from git

[root@controller ~]# yum install git

[root@controller ~]# git clone https://gerrit.onosproject.org/onos

Other version Download Site

Install Java 8

[root@controller ~]# cd ~ && mkdir Downloads Applications

[root@controller ~]# cd Downloads

[root@controller Downloads]# wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u45-b14/jdk-8u45-linux-x64.rpm"

[root@controller Downloads]# rpm -ivh jdk-8u45-linux-x64.rpm

Download Karaf & Maven

[root@controller Downloads]# wget http://download.nextag.com/apache/karaf/3.0.3/apache-karaf-3.0.3.tar.gz

[root@controller Downloads]# wget https://archive.apache.org/dist/maven/maven-3/3.3.1/binaries/apache-maven-3.3.1-bin.tar.gz

[root@controller Downloads]# tar -zxvf apache-karaf-3.0.3.tar.gz -C ../Applications/

[root@controller Downloads]# tar -zxvf apache-maven-3.3.1-bin.tar.gz -C ../Applications/

Create a CELL definition

[root@controller ~]# cat >>/root/onos/tools/test/cells/sdnds-tw<<EOF

# ONOS from Scratch tutorial cell

# Cell name

export ONOS_CELL=sdnds-tw

# the address of the VM to install the package onto

export OC1="192.168.0.3"

# the default address used by ONOS utilities when none are supplied

export OCI="192.168.0.3"

# the ONOS apps to load at startup

export ONOS_APPS="drivers,openflow,fwd,proxyarp,mobility"

# the Mininet VM (if you have one)

export OCN="192.168.0.3"

# pattern to specify which address to use for inter-ONOS node communication (not used with single-instance core)

export ONOS_NIC="192.168.0.*"

# User

export ONOS_USER=karaf

export ONOS_GROUP=karaf

EOF:

Configure bash

[root@controller ~]# cat>>~/.bashrc<<EOF

export ONOS_ROOT=/root/onos

source /root/onos/tools/dev/bash_profile

export JAVA_HOME=/usr/java/jdk1.8.0_45/

export JRE_HOME=/usr/java/jdk1.8.0_45/jre/

export KARAF_ROOT=/root/Applications/apache-karaf-3.0.3

export M2_HOME=/root/Applications/apache-maven-3.3.1

export ONOS_USER=karaf

export ONOS_GROUP=karaf

ONOS_CELL=sdnds-tw

EOF

[root@controller ~]# source ~/.bashrc

Build onos

[root@controller ~]# vi ~/Applications/apache-karaf-3.0.3/etc/org.apache.karaf.features.cfg

After featuresRepositories, add , mvn:org.onosproject/onos-features/1.4.0-SNAPSHOT/xml/features

[root@controller ~]# cd /root/onos

[root@controller onos]# mvn clean install

Run onos

[root@controller onos]# onos-setup-karaf clean 192.168.0.3

Unpacking /root/Downloads/apache-karaf-3.0.3.tar.gz to /root/Applications...

Adding ONOS feature repository...

Adding ONOS boot features webconsole,onos-api,onos-core,onos-incubator,onos-cli,onos-rest,onos-gui...

Branding as ONOS...

Creating local cluster configs for IP 192.168.0.3...

Copying package configs...

Staging builtin apps...

Customizing apps to be auto-activated: drivers,openflow,fwd,proxyarp,mobility...

[root@controller onos]# karaf clean

Welcome to Open Network Operating System (ONOS)!

____ _ ______ ____

/ __ \/ |/ / __ \/ __/

/ /_/ / / /_/ /\ \

\____/_/|_/\____/___/

Hit '<tab>' for a list of available commands

and '[cmd] --help' for help on a specific command.

Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown ONOS.

onos> apps

...

* id=46, name=org.onosproject.fwd, version=1.4.0.SNAPSHOT, origin=ON.Lab, description=Reactive forwarding application using flow subsystem, features=[onos-app-fwd], featuresRepo=mvn:org.onosproject/onos-app-fwd/1.4.0-SNAPSHOT/xml/features, apps=[], permissions=[]

onos> feature:install onos-ovsdatabase

onos> feature:install onos-app-vtn-onosfw

onos> devices

id=of:0000000000000002, available=true, role=MASTER, type=SWITCH, mfr=Nicira, Inc., hw=Open vSwitch, sw=2.3.1, serial=None, managementAddress=192.168.0.3, protocol=OF_13, channelId=192.168.0.3:41297
id=of:000001bf6d14126c, available=true, role=MASTER, type=SWITCH, mfr=Nicira, Inc., hw=Open vSwitch, sw=2.3.1, serial=None, managementAddress=192.168.0.4, protocol=OF_13, channelId=192.168.0.4:41292

id=ovsdb:192.168.0.3, available=true, role=MASTER, type=CONTROLLER, mfr=unknown, hw=unknown, sw=unknown, serial=unknown, ipaddress=192.168.0.3

id=ovsdb:192.168.0.4, available=true, role=MASTER, type=CONTROLLER, mfr=unknown, hw=unknown, sw=unknown, serial=unknown, ipaddress=192.168.0.4

Q: Why it brings ovsdb info? And there can not get the detail info.

Set flow manager and check

[root@controller ~]# ovs-vsctl set-manager tcp:192.168.0.3:6640

[root@controller ~]# ovs-vsctl show

[root@controller onos]# ovs-vsctl show

fe309351-12f1-4a17-bd8b-19d1050f5862
    Manager "tcp:192.168.0.3:6640"
        is_connected: true
    Bridge br-ex
        Port br-ex
            Interface br-ex
                type: internal
        Port "enp3s0"
            Interface "enp3s0"
    Bridge br-int
        Controller "tcp:192.168.0.3:6653"
            is_connected: true
        fail_mode: secure
        Port "tape180f131-2c"
            Interface "tape180f131-2c"
                type: internal
        Port "vxlan-0.0.0.0"
            Interface "vxlan-0.0.0.0"
                type: vxlan
                options: {key=flow, local_ip="192.168.0.3", remote_ip=flow}
        Port vxlan
            Interface vxlan
                type: vxlan
                options: {key=flow, remote_ip=flow}
        Port "eth0"
            Interface "eth0"
        Port br-int
            Interface br-int
    ovs_version: "2.3.1"

Q: I don't know why red font part type is vxlan, cause I configured as gre.... why?

[root@compute ~]# ovs-vsctl set-manager tcp:192.168.0.3:6640

[root@compute ~]# ovs-vsctl show

e9091a13-03ec-46be-8bfc-9eb18bcfef57

Manager "tcp:192.168.0.3:6640"
is_connected: true

    Bridge br-int
        Controller "tcp:192.168.0.3:6653"
            is_connected: true

fail_mode: secure

Port br-int

Interface br-int

Port "eth0"

Interface "eth0"

Port "vxlan-0.0.0.0"

Interface "vxlan-0.0.0.0"

type: vxlan

options: {key=flow, local_ip="192.168.0.4", remote_ip=flow}

ovs_version: "2.3.1"

Dump flows and check whether it works well

[root@controller onos]# ovs-ofctl dump-flows br-int -O openflow13

OFPST_FLOW reply (OF1.3) (xid=0x2):

cookie=0x2f0000487fc234, duration=852.940s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=40000,dl_type=0x88cc actions=CONTROLLER:65535

cookie=0x2f00004644b005, duration=852.940s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=5,ip actions=CONTROLLER:65535

cookie=0x2f0000487fd07e, duration=852.938s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=40000,dl_type=0x8942 actions=CONTROLLER:65535

cookie=0x2f0000488f2a3a, duration=852.923s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=40000,arp actions=CONTROLLER:65535

cookie=0x2f00004644b0bf, duration=852.940s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=5,arp actions=CONTROLLER:65535

[root@compute ~]# ovs-ofctl dump-flows br-int -O openflow13

OFPST_FLOW reply (OF1.3) (xid=0x2):

cookie=0x2f0000e838c012, duration=820.103s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=40000,dl_type=0x88cc actions=CONTROLLER:65535

cookie=0x2f0000e5fdade3, duration=820.103s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=5,ip actions=CONTROLLER:65535

cookie=0x2f0000e838ce5c, duration=820.003s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=40000,dl_type=0x8942 actions=CONTROLLER:65535

cookie=0x2f0000e8482818, duration=820.003s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=40000,arp actions=CONTROLLER:65535

cookie=0x2f0000e5fdae9d, duration=820.003s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=5,arp actions=CONTROLLER:65535

Access to Web GUI

http://192.168.0.3:8181/onos/ui/index.html

분명히 controller/network 노드 한대, compute 노드 한대인데 왜 이렇게 표시 되는지 ... networking-onos패키지에서 제공하는 ml2드라이버와 l3드라이버 문제인지 ...

클릭하면 포터 정보 확인 가능한데 포트 정보도 문제가 많음 분명히 gre로 설정햇는데 왜 vxlan으로 표시되고 표시 되는 것마저 이상함

OpenStack Dashboard Access: http://117.16.149.115/dashboard

이상하거나 말거나 ! 일단 네트워크 만들어봄 adnin tenant 로 !

같은 tenant 로 같은 admin-net 에서 vm끼티 통신 가능 여부 확인하기 위해서 인스턴스 admin-01과 admin-02만들어봄

인스턴스 두대 추가하면 마지막 두 정보 추가됨 첫번째 호스트 정보는 머임???

가상머신이 정보를 받아오지 못하고 잇음

posted @ 2016-08-04 13:44 heavenkong 阅读(484) 评论(0) 编辑收藏举报

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