centos部署openstack--网络规划(openvswitch的安装)

1.安装依赖软件包,及建立普通用户ovs。
yum -y install wget gcc make python-devel openssl-devel kernel-devel graphviz kernel-debug-devel autoconf automake rpm-build redhat-rpm-config libtoolpython

adduser ovs
su - ovslinux

2.下载源码包,并建立rpm包。
mkdir -p ~/rpmbuild/SOURCES
wget http://openvswitch.org/releases/openvswitch-2.3.2.tar.gz
cp openvswitch-2.3.2.tar.gz ~/rpmbuild/SOURCES/
tar xfz openvswitch-2.3.2.tar.gz
sed 's/openvswitch-kmod, //g' openvswitch-2.3.2/rhel/openvswitch.spec > openvswitch-2.3.2/rhel/openvswitch_no_kmod.spec
rpmbuild -bb --nocheck openvswitch-2.3.2/rhel/openvswitch_no_kmod.spec
exitui

3.建立ovs配置目录,并安装制做好的rpm包。
mkdir /etc/openvswitch
cd /home/ovs/rpmbuild/RPMS/x86_64/
yum install *spa

4.若是selinux开启,请执行以下操做,如未开启,请略过此步骤。
yum install policycoreutils-python
semanage fcontext -a -t openvswitch_rw_t "/etc/openvswitch(/.*)?"
restorecon -Rv /etc/openvswitchdebug

5.启动服务,并查看ovs版本信息。rest

chkconfig openvswitch on
systemctl restart openvswitch.service
ovs-vsctl -Vssl

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