Performing the Compilation and Installation

Go to the root directory of the source code.
1

cd /home/source_code/openvswitch-2.12.0

Compile and install Open vSwitch.

       
            ./boot.sh
./configure CFLAGS="-g -O2 -march=armv8-a+crc" --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libdir=/lib64 --enable-ssl --enable-shared --enable-Werror
make -j 96 && make install

Configure Open vSwitch to be started as a service.

       
            cd rhel/
cp etc_init.d_openvswitch /etc/init.d/openvswitch
chmod 755 /etc/init.d/openvswitch
mkdir /var/log/openvswitch
ln -s /usr/lib64/libevent-2.1.so.6 /usr/lib64/libevent-2.0.so.5
ln -s /usr/lib64/libcrypto.so.1.1 /usr/lib64/libcrypto.so.10

Start the service.
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service openvswitch start

Parent topic: openEuler 20.03