4. Open vSwitch - OVS编译

直接源码编译安装

export OVS_VERSION="2.6.1"
export OVS_DIR="/usr/src/ovs"
export OVS_INSTALL_DIR="/usr"
curl -sSl http://openvswitch.org/releases/openvswitch-${OVS_VERSION}.tar.gz | tar -xz && mv openvswitch-${OVS_VERSION} ${OVS_DIR}
cd ${OVS_DIR}
./boot.sh
# 如果启用DPDK，还需要加上--with-dpdk=/usr/local/share/dpdk/x86_64-native-linuxapp-gcc
./configure --prefix=${OVS_INSTALL_DIR} --localstatedir=/var --enable-ssl --with-linux=/lib/modules/$(uname -r)/build
make -j `nproc`
make install
make modules_install

更新内核模块

cat > /etc/depmod.d/openvswitch.conf << EOF
override openvswitch * extra
override vport-* * extra
EOF
depmod -a
cp debian/openvswitch-switch.init /etc/init.d/openvswitch-switch
/etc/init.d/openvswitch-switch force-reload-kmod

编译RPM包

make rpm-fedora RPMBUILD_OPT="--without check"

启用DPDK

make rpm-fedora RPMBUILD_OPT="--with dpdk --without check"

编译内核模块

make rpm-fedora-kmod

编译deb包

apt-get install build-essential fakeroot
dpkg-checkbuilddeps
# 已经编译过，需要首先clean
# fakeroot debian/rules clean
DEB_BUILD_OPTIONS='parallel=8 nocheck' fakeroot debian/rules binary

参考文档

• http://docs.openvswitch.org/en/latest/intro/install/
• http://docs.openvswitch.org/en/latest/intro/install/debian/
• http://docs.openvswitch.org/en/latest/intro/install/dpdk/
• http://docs.openvswitch.org/en/latest/intro/install/general/#hot-upgrading