Comment by nickjj
7 years ago
(Your edit makes my reply make a lot less since since you removed all of your original questions, but I'll leave my original reply, read the part after number 7)
My set up is basically this:
1. I use WSL as my day to day programming environment with the Ubuntu WSL terminal + tmux[0]. It's where I run a bunch of Linux tools and interact with my source code.
2. I have Docker for Windows installed (since the Docker daemon doesn't run directly in WSL yet due to missing Linux kernel features like iptables, etc.).
3. I installed Docker and Docker Compose inside of WSL but the daemon doesn't run in WSL. I just use the Docker CLI to communicate with Docker for Windows using DOCKER_HOST, so docker and docker-compose commands seamlessly work inside of WSL from my point of view[1].
4. All of my source code lives on a spinning disk drive outside of WSL which I edit with VSCode which is installed on Windows.
5. That source code drive is mounted into WSL using /etc/wsl.conf at / (but fstab works just as well)[2].
6. That source code drive is also shared with Docker for Windows and available to be used as a volume in any container.
7. All of my Dockerized web apps are running in Linux containers, but using this set up should be no problem if you use Windows containers I guess? I never used Windows containers, but that seems out of scope for WSL / Docker CLI. That comes down to Docker for Windows.
But, it's worth mentioning I have installed Ruby directly in WSL and didn't use Docker, and things are still just as fast as with Docker volumes. In fact, I run Jekyll directly in WSL without Docker because I really like live reload and I couldn't get that to work through Docker. My blog has like 200+ posts and 50+ drafts, and if I write a new blog post, Jekyll reloads the changes in about 3 seconds, and that's with Jekyll-Assets too. I have a feeling it wouldn't be that much faster even on native Linux since Jekyll is kind of slow, but I'm ok with a 3 second turn around considering it does so much good stuff for me.
[0]: https://nickjanetakis.com/blog/conemu-vs-hyper-vs-terminus-v...
[1]: https://nickjanetakis.com/blog/setting-up-docker-for-windows...
[2]: https://github.com/nickjj/dotfiles/blob/master/etc/wsl.conf
It's worth noting that copying in/out of the docker for windows container can be interesting. Docker for windows mirrors the content in the volume directory on windows to one native inside the container... for some editing, it's fine... but try something a SQLite database with a gui in windows, and a container in linux both connected, and it will blow up on you.
The mount in WSL is really adaptive calls to the native OS, so that side will work without issue... the sync inside the container while editing is fast enough, and the running/building in the container is faster than it would be on the WSL itself as described by GP.