Centos7安装ovs

首先安装依赖包

[root@herge ~] yum -y install wget openssl-devel kernel-devel
[root@herge ~] yum groupinstall "Development Tools"
[root@herge ~] adduser ovswitch
[root@herge ~] su - ovswitch
[ovswitch@herge ~]$ wget http://openvswitch.org/releases/openvswitch-2.3.0.tar.gz
[ovswitch@herge ~]$ tar xfz openvswitch-2.3.0.tar.gz
[ovswitch@herge ~]$ mkdir -p ~/rpmbuild/SOURCES

Now we’re removing the openvswitch-kmod package dependency from the spec file offered by Nicira and create a new spec file.

[ovswitch@herge ~]$ cp openvswitch-2.3.0.tar.gz  ~/rpmbuild/SOURCES/
[ovswitch@herge ~]$ sed 's/openvswitch-kmod, //g' openvswitch-2.3.0/rhel/openvswitch.spec > openvswitch-2.3.0/rhel/openvswitch_no_kmod.spec

#创建rpm包

[ovswitch@herge ~]$ rpmbuild -bb --without check ~/openvswitch-2.3.0/rhel/openvswitch_no_kmod.spec
[ovswitch@herge ~]$ exit
[root@herge ~] yum localinstall /home/ovswitch/rpmbuild/RPMS/x86_64/openvswitch-2.3.0-1.x86_64.rpm

#解决db问题

[root@herge ~] mkdir /etc/openvswitch
[root@herge ~] yum install policycoreutils*
[root@herge ~] semanage fcontext -a -t openvswitch_rw_t "/etc/openvswitch(/.*)?"
[root@herge ~] restorecon -Rv /etc/openvswitch

启动openvswitch

[root@herge ~]# systemctl start openvswitch.service
[root@herge ~]# systemctl -l status openvswitch.service
openvswitch.service - LSB: Open vSwitch switch
Loaded: loaded (/etc/rc.d/init.d/openvswitch)
Active: active (running) since jue 2014-09-04 20:07:02 CEST; 4s ago
Process: 5419 ExecStop=/etc/rc.d/init.d/openvswitch stop (code=exited, status=0/SUCCESS)
Process: 5474 ExecStart=/etc/rc.d/init.d/openvswitch start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/openvswitch.service
├─5496 ovsdb-server: monitoring pid 5497 (healthy) 
├─5497 ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/var/run/openvswitch/db.sock --private-key=db:Open_vSwitch,SSL,private_key --certificate=db:Open_vSwitch,SSL,certificate --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert --no-chdir --log-file=/var/log/openvswitch/ovsdb-server.log --pidfile=/var/run/openvswitch/ovsdb-server.pid --detach --monitor
├─5506 ovs-vswitchd: monitoring pid 5507 (healthy) 
└─5507 ovs-vswitchd unix:/var/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --no-chdir --log-file=/var/log/openvswitch/ovs-vswitchd.log --pidfile=/var/run/openvswitch/ovs-vswitchd.pid --detach --monitor
sep 04 20:07:02 herge.artemit.com.es systemd[1]: Starting LSB: Open vSwitch switch...
sep 04 20:07:02 herge.artemit.com.es openvswitch[5474]: Starting ovsdb-server [ OK ]
sep 04 20:07:02 herge.artemit.com.es ovs-vsctl[5498]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --no-wait -- init -- set Open_vSwitch . db-version=7.6.0
sep 04 20:07:02 herge.artemit.com.es ovs-vsctl[5503]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --no-wait set Open_vSwitch . ovs-version=2.3.0 "external-ids:system-id=\"4f7759f2-19e9-4be0-8960-c19c124a4528\"" "system-type=\"unknown\"" "system-version=\"unknown\""
sep 04 20:07:02 herge.artemit.com.es openvswitch[5474]: Configuring Open vSwitch system IDs [ OK ]
sep 04 20:07:02 herge.artemit.com.es openvswitch[5474]: Starting ovs-vswitchd [ OK ]
sep 04 20:07:02 herge.artemit.com.es openvswitch[5474]: Enabling remote OVSDB managers [ OK ]

完成安装