docker-compose.override.yml

version: '3.4'
services:
  devcontainer:
    volumes:
      # Update this to wherever you want VS Code to mount the folder of your project
      # - ../../:/workspace:cached
      # - ../nixos/configuration.nix:/etc/nixos/configuration.nix

      # Uncomment the next line to use Docker from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker-compose for details.
      - /var/run/docker.sock:/var/run/docker.sock

      # Systemd related mount
      # override cgroup mount to rw if ro doesn't work. but probably insecure.
      - /sys/fs/cgroup:/sys/fs/cgroup:rw 

    environment:
      LD_LIBRARY_PATH: /lib:/run/current-system/sw/lib
      NIX_REMOTE: "daemon"
      container: "docker"
      PATH: "/bin:/usr/bin:/usr/sbin:/run/current-system/sw/bin/"
      
    cap_add:
        - SYS_ADMIN
        - CAP_NET_ADMIN  # needed when you want to alter host network

    # systemd uses init binary as PID 1, so we should not override the entrypoint or cmd