init

Dockerfile

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+FROM ubuntu:22.04
+
+WORKDIR /mininet
+
+RUN apt update && apt install -y \
+    mininet \
+    iproute2 \
+    iputils-ping \
+    net-tools \
+    build-essential \
+    git \
+    sudo \
+    gcc \
+    python2 \
+    python-setuptools \
+    curl \
+    wget
+RUN mkdir fixes \
+    && cd fixes \
+    && curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py \
+    && python2 get-pip.py
+RUN pip2 install twisted
+RUN ln -s /usr/bin/python2 /usr/bin/python
+
+CMD /bin/bash

docker-compose.yml

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+services:
+  dev:
+    build: .
+    container_name: mininet
+    privileged: true        # Required for Mininet and network namespaces
+    volumes:
+      - ./mininet:/mininet
+    stdin_open: true
+    tty: true             
+    network_mode: "bridge"

readme.md

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+# Mininet Container
+Run `bash setup.sh` to create a docker container with an environment ready for mininet development.
+
+# Usage
+```
+# create the container
+bash setup.sh
+# enter the container
+docker exec -it mininet bash
+```
+

setup.sh

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+#!/bin/bash
+
+echo "mininet" > .dockerignore
+mkdir -p mininet
+cd mininet/
+echo Cloning Mininet Lab
+git clone https://huangty@bitbucket.org/huangty/cs144_lab3.git 1>/dev/null 2>/dev/null
+cd cs144_lab3/
+git checkout --track remotes/origin/standalone 1>/dev/null 2>/dev/null
+cd ..
+echo Cloning Pox
+git clone http://github.com/noxrepo/pox 1>/dev/null 2>/dev/null
+cd pox/
+git checkout f95dd1a81584d716823bbf565fa68254416af603 1>/dev/null 2>/dev/null
+cd ..
+sed -i '31s/.*/        router = self.addSwitch( '\''sw0'\'', protocols=["OpenFlow10"])/' cs144_lab3/lab3.py
+        # 'router = self.addSwitch( \'sw0\', protocols=["OpenFlow10"])'
+cd ..
+echo Load Open VSwitch kernel module
+sudo modprobe openvswitch
+docker build .                                              # build the docker file
+docker compose up -d                                        # start the docker file
+docker exec mininet /etc/init.d/openvswitch-switch start
+docker exec mininet ln -s /mininet/pox /mininet/cs144_lab3/pox