mitmproxy.yaml

version: '3.0'

services:
  mitmproxy:
    image: mitmproxy/mitmproxy:9.0.1
    hostname: mitmproxy
    container_name: mitmproxy_run
    restart: "no"
    volumes:
      - "./build/mitmproxy:/tmp/results"
      - "./mitmproxy/har_dump.py:/har_dump.py:ro"
      # https://github.com/mitmproxy/mitmproxy/blob/main/examples/contrib/har_dump.py
    command: "/usr/local/bin/mitmdump 
      -s /har_dump.py
      --set hardump=/tmp/results/dump.har 
      "

start.k6.with.proxy.sh

#!/usr/bin/env bash

echo "**** Stop prev proxy"
docker stop mitmproxy_run
docker rm mitmproxy_run
docker-compose -f ./mitmproxy.yaml rm --force --stop -v
echo "**** Start new proxy"
docker-compose -f ./mitmproxy.yaml run -d --rm --name mitmproxy_run mitmproxy

echo "**** Start test"
no_proxy="-e NO_PROXY=raw.githubusercontent.com,jslib.k6.io"
proxy_setting="-e HTTP_PROXY=mitmproxy:8080 -e HTTPS_PROXY=mitmproxy:8080"
docker-compose -f ./k6-tests.yaml run --rm $proxy_setting $no_proxy k6_tests

echo "**** Logs of proxy"
docker logs mitmproxy_run
echo "**** Stop proxy"
docker stop mitmproxy_run
docker-compose -f ./mitmproxy.yaml down
docker-compose -f ./mitmproxy.yaml rm --force --stop -v