fix(ovs): add ovs install without kernel module

mininet/Dockerfile

@@ -27,20 +27,34 @@ FROM ubuntu:18.04
 # executable. For language-specific examples, take a look at the Dockerfiles in
 # the Awesome Compose repository: https://github.com/docker/awesome-compose
 
-RUN apt update && apt install -y git sudo python3 python3-pep8 openvswitch-switch iputils-ping
+RUN apt update
+RUN apt install -y git
+RUN apt install -y sudo
+RUN apt install -y python3
+RUN apt install -y python3-pep8
+
+WORKDIR /build/ovs
+RUN git clone https://github.com/openvswitch/ovs.git -b v3.3.0 /build/ovs
+RUN apt install -y autoconf libtool make
+RUN apt install -y make
+RUN ./boot.sh
+RUN ./configure --prefix=/usr --localstatedir=/var --sysconfdir=/etc
+RUN make
+RUN make install
+
 RUN git clone https://github.com/mininet/mininet -b 2.3.0 /build/mininet
 
 # Avoid issue with git clone
 RUN git config --global url."https://github.com/".insteadOf git@github.com:
 RUN git config --global url."https://".insteadOf git://
-RUN PYTHON=python3 /build/mininet/util/install.sh -a
-
+RUN PYTHON=python3 /build/mininet/util/install.sh -fn
+#
 COPY entrypoint.sh /
 RUN chmod +x /entrypoint.sh
-
+#
 RUN cp /usr/bin/ovs-testcontroller /usr/bin/ovs-controller
-
+#
 RUN apt install -y dnsutils iptables x11-xserver-utils
 RUN touch /etc/network/interfaces
-
+#
 ENTRYPOINT ["/entrypoint.sh"]