With you every step of your journey. I was a long time unqualified hacker/gamer/tinkerer before I realized I should be doing this for money and became full-time dev. Done Markus Lippert The -d flag is optional, in case you want to the get back the bash prompt, it means dettached mode. Thanks so much for this @jonathan Bowman, was really helpful, don't forget to do another article on installing docker-compose on a WSL Distro without passing through Docker Desktop, might be minimal but it would be a decent supplement to this awesome article of yours. I reused and I adapted it to make VisualCode working with dockerd under WSL2. Even after upgrading WSL to 2 and running wsl --set-default-version 2, my distribution was still WSL1 as it was created before the upgrade. Fourth part: Run this line to start your Docker every time you need it. I am still running Linux on servers to this day. I ran Linux dual boot from 2000-2004 and then as a daily driver 2004-2017. Here is what you can do to flag _nicolas_louis_: _nicolas_louis_ consistently posts content that violates DEV Community's I have installed Rancher Desktop application on Windows 10 and set it to use docker as container runtime. I make games in my free time. Sometimes you need this simple as that. Hence I could put "tcp://localhost:2375" in VsCode and the calls will be redirected to dockerd running in WSL2-Ubuntu. so before that gets out of control: I'd like to share one that I did discover just this morning: devopstales.github.io/home/docker- it has lots of helpful information presented in a clear way, and the alternatives it lists don't require any "special magic" to get working, which might be very appealing for some. Well, this is a game changer. How do I get into a Docker container's shell? No one tells me these things. Choose a number greater than 1000 and less than 65534. With Docker Desktop's WSL 2 backend, Docker integrates with Windows in a fairly elegant way, and the docker client can be launched from either Powershell or Linux. So I added some sleuthing to the Dockerfile: FROM centos:7 RUN cat /etc/resolv.conf && ping -v -c2 host.docker.internal && ping -v -c2 1.1.1.1 && ping -v google.com && ping -v mirrorlist.centos.org RUN echo "timeout=30" >> /etc/yum.conf && cat /etc/yum.conf && yum -y install httpd. Step-1: Download the " Docker Desktop for Windows " exe file from here ( https://hub.docker.com/editions/community/docker-ce-desktop-windows/) and run it to install. In WSL2, it's not possible to assign IP address but, I can use the windows port forwarding to redirect a local port from the host to a specific one of my distribution. A Python enthusiast. Is it possible to create a concave light? Rather than twist things to use the existing init system, we just launch dockerd directly: There should be several lines of info, warnings related to cgroup blkio, and the like, with something like API listen on /mnt/wsl/shared-docker/docker.sock at the end. Is this Microsoft Linux? In a nutshell: Plenty more nuance and decisions below, of course. dockeraccesshelper is an open source PowerShell module to allow non-privileged users to connect to the Docker Service. But please - why did Windows paths work with Docker Desktop before? Let's take an easy example: i would like to run some networking tool that scans my machine . The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. I'll share later in a response to this comment. I would suggest trying to modifying your run command with those paths, so something like: Make sure you pay attention to the slashes: in WSL you need a foreward slash (/) whereas windows does not really care. In parallel, in a windows terminal opened in my distro, I can check with top or htop if dockerd processes are running. The Docker engine includes tools that automate container image creation. Before proceeding, let's note that Docker Desktop is amazing. For this, I run the powershell script lines in windows terminal running as administrator : $ip = (wsl sh -c "hostname -I").Split(" ")[0], netsh interface portproxy add v4tov4 listenport=2375 connectport=2375 connectaddress=$ip. Need to get 288 kB of archives. Those are a bit hidden and not easy to find. Please note that these steps require WSL 2 (not version 1). How to tell which packages are held back due to phased updates, Follow Up: struct sockaddr storage initialization by network format-string, Acidity of alcohols and basicity of amines. Something like this will work well if you do not already have that file, or a [user] section in it: However, if on a version of Windows before build 18980, then you will instead need to edit the registry to set a default user. If the result is a random hash string, then you are good. If you do not yet have a running WSL instance with a distro of your choice, the next step is to pick one from the Microsoft Store. My simple repo can have you up and running. To work around this, you can, if you choose, tell sudo to grant passwordless access to dockerd, as long as the user is a member of the docker group. I still need to work and discuss with non-dev people, you know. Registry::HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Lxss\, "deb [arch=amd64] https://download.docker.com/linux/, "unix:///mnt/wsl/shared-docker/docker.sock", unix:///mnt/wsl/shared-docker/docker.sock, '$(wslpath -a . You can even configure this in Windows Terminal: Second, my recommended method, is to use dockeraccesshelper to enable and configure access to the Docker Service for non-privileged users. Exactly, this is very unfortunate but currently only linux has a standalone daemon, Windows and MacOS have to install Docker Desktop to get a native daemon. This is quick and easy but is not advised. Here are the commands: Now youre ready to run Linux containers as well. Docker Desktop is not the core technology that runs containers, it only aims to make it easier to develop software on Windows/macOS that runs in containers. Updated April 10, 2022, with current Alpine instructions, Debian/Ubuntu package signing tweaks (no more apt-key), and better guidance for handling iptables in Debian. How do I align things in the following tabular environment? Now on to the Linux containers. It's easy, by default (at least for me) wsl has mounted all drives in /mnt// for example /mnt/c/ for C: Drive and /mnt/d/ for D: drive If that script is already in your .bashrc or .profile, then the following is unnecessary. It is the latest from Microsoft - or so I thought. Thus Docker Inc. is only trying to get large companies to pay for the convenience that Docker Desktop offers when developing applications. For example trying to run jboss/keycloak mounting /opt/jboss/keycloak/standalone/data to some local path gives me: which - again - used to work with Docker Desktop, so I do not assume an error in my call. It just needs to be in a place that has permissions so that your user can write to it. But let's continue magic ! WARN[2021-11-06T15:39:10.292918800+05:30] You can override this by explicitly specifying '--tls=false' or '--tlsverify=false' host="tcp://169.254.255.121:2375" It's a peaceful symbiosis. Yes ! Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. Searching around google, the answer that keeps popping up is to use the update-alternatives, which is the whole problem, I probably sound like I am quite fixated on the iptables package, but would you try reinstalling it? Finally, in a windows terminal, I can simply run a command like this: This article shows how we can use docker in windows and WSL2 without Docker Workstation in the regexp as such: Thanks Nicolas. Connect and share knowledge within a single location that is structured and easy to search. .NET runtime. It will become hidden in your post, but will still be visible via the comment's permalink. Ubuntu works correctly, I think because they still use iptables and not the nftables in Debian that Docker apparently doesn't really understand unless you configure nftables just right. OS Build 19044.1586". Containers and images created with Docker Desktop are shared between all user accounts on machines where it is installed. Why do we place the docker socket in the \mnt\wsl folder? Even with that, I will still run WSL on any Windows machine I can. $ iptables --version But if you, like me, feel that all the added complexity of Docker Desktop is unnecessary, you don't need Windows containers, or you are simply tired of that whale in the system tray taking so long then perhaps you want to run the docker daemon (dockerd) in the WSL distro of your choice and be happy. On your windows, you need to install a couple of things : (Inspired from the Jonathan Bowman's article), Check if sudo is installed if not : *apt install sudo*`, You would see something like sudo: x:27:myusername, Otherwise, We use usermod to add an user to the sudoer group. xref: docs.microsoft.com/en-us/windows/w Great point. I realize that your post indicated to use iptables: false as a way to get debian wsl2 instances to work with docker. You could also make a batch file with the appropriate command in it. But if the above commands fail to access the package servers, it may be something unique to your network, or your firewall or anti-malware software. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. Thanks for the article, I was able to successfully implement most of it. Did 9 even use nftables? Then, select the Images tab inside the Container extension under Container Host. Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. The Docker static binaries are distributed under the Apache 2 license and do not require a Docker Desktop subscription, even for commercial use. And sometimes its also fun to have a bit more insight on whats going on behind the scenes. Know a bit of python, php, laravel and other few languages. Then add and update the repo information so that apt will use it in the future: Now we can install the official Docker Engine and client tools: The Docker daemon is a service that Docker requires to be running in the background. Docker works on WSL 2, and without requiring the robust but heavy Docker Desktop if that is undesirable. Logon to the windows server/machine where you want the Docker services to start automatically. The steps to create and run containers on Windows Server using Docker can be summarized as follows: 1.