Assuming you have Windows build 18980 or later: simply add a user section to /etc/wsl.conf. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Change the path to the directory that contains your docker-compose.yaml file. Still same error after switching explicitly to iptables-legacy in debian 11. This is because all Windows accounts use the same VM to build and run containers. Again, this step can be skipped if you opt against using a shared directory for the docker socket. It will become hidden in your post, but will still be visible via the comment's permalink. I don't have a complex use case for it but I think it works. Once suspended, _nicolas_louis_ will not be able to comment or publish posts until their suspension is removed. Once suspended, bowmanjd will not be able to comment or publish posts until their suspension is removed. The choices are running Ubuntu where upgrading every six months shatters your OS so badly you can't work for days or Arch where upgrades often break one of your printer/scanner/Bluetooth. 2023 Err :connection error: desc = "transport: Error while dialing dial unix:///var/run/docker/containerd/containerd.sock: timeout". Have you heard of portainer? I'm using it on windows and I've understand the concept (a container is just a linux process with a bit more isolation than a classic process). However, if you would like to have the option of sharing the Docker socket system-wide, across WSL distributions, then a shared directory accessible to all is needed. Then we remove/unlink the old file, and create a new one. $ iptables --version sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. Add iptables false (as mentioned in the article). If you need to set a password, you can use passwd myusername (of course, in all of the above, use your username in place of "myusername.". 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. This is a very useful tool, to say the least. lack of proper bluetooth drivers (mSBC not supported, so headset sound was crap), Teams would not switch to headset mode automatically, nor detect when BT headset was connected after app was opened), no edit and continue on .net core (and no, I won't change the language we write at work), watching 4K videos on my 4K screen had tearing (and yes, watching videos on my break is a requirement). It might be worth mentioning that as of a few months ago, the default WSL2 install (Ubuntu) can be configured to support systemd with a two-line config file. Dependencies will be installed later, automatically. Unless I missed a step above, when I got to "update-alternatives --config iptables" it's still broke on my system. Hi, I have exactly the same issue @bowmanjd can you share any hint about how to get Internet connection working on docker containers running on WSL2? While you can create container images manually by running the docker commit command, adopting an automated image creation process has many benefits, including: Storing container images as code. For Alpine or Fedora, use adduser myusername to create a new user. At the moment I am stuck at step Launch dockerd and I get this error (image below). But if you prefer a lighter, command line approach to working with Windows Containers, it is possible to install and use Docker static binaries without Docker Desktop. Even with that, I will still run WSL on any Windows machine I can. I believe there should be nearly a dozen links to other objects there. 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. The Docker static binaries are distributed under the Apache 2 license and do not require a Docker Desktop subscription, even for commercial use. Why does Mister Mxyzptlk need to have a weakness in the comics? Fetched 288 kB in 0s (2,349 kB/s) If, however, when you launch WSL, you are still root, then set your new user as the default. I reused and I adapted it to make VisualCode working with dockerd under WSL2. 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. And, yes, VSCode can work with podman. Success? Create a file called startDocker.ps1 at your location of choice and save the following script inside it: start-service -Name com.docker.service start C:\'Program Files'\Docker\Docker\'Docker Desktop.exe' 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. I have based these instructions on those, with some tweaks learned from real world testing. 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. c:\bin\docker -H tcp://172.20.5.64 run --rm hello-world. I was a long time unqualified hacker/gamer/tinkerer before I realized I should be doing this for money and became full-time dev. On installation the user gets a UAC prompt which allows a privileged helper service to be installed. You should see docker when you run the command groups to list group memberships." Get IP address in WSL2 If you dont need all the GUI and plumbing stuff like me and doing everything via docker run and docker compose anyway, you may dont even need Docker Desktop but can directly run the Docker Daemon and use the CLIs. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. If you used Debian or Ubuntu from the Windows store and set up the default user on first launch, then sudo should already be configured on behalf of the default user. If using the script earlier to launch dockerd, then $DOCKER_HOST will be set, and future invocations of docker will not need an unwieldy -H unix:///mnt/wsl/shared-docker/docker.sock. Docker - with buildkit I was able to run simple commands on Windows with docker like, docker run -it --rm ubuntu sh However, I could not find an option to switch it to run Windows container. For Windows Home - Enable Windows Subsystem for Linux (Instructions Here: https://docs.microsoft.com/en-us/windows/wsl/install-win10 ). In parallel, in a windows terminal opened in my distro, I can check with top or htop if dockerd processes are running. After installation has completed run from Windows wsl --shutdown Now let's ensure init.d and docker start run on boot (based on this guide) Windows 10 version is sourced on this guide Running Docker on WSL2 without Docker Desktop (the right way) - DEV Community Set Docker to start on boot The Docker engine includes tools that automate container image creation. Those licensing changes however only apply to Docker Desktop. No one tells me these things. Yes ! You can just download them, put them in your PATH, register the Docker Daemon as a service, start it and run your Windows containers like youre used to. Yeah, I have actually changed the instructions, removing the iptables:false, as using iptables-legacy seems like the right way to do it. I run this stack using this. If you think there is another obvious WSL distro that should be considered, feel free to let me know in the comments. My running container has the following DNS Servers configured: 172.27.64.1 and 192.168..1. Here are the problems I had on Ubuntu (note that I really wanted to work on linux since our servers run on linux) : I will readily admit being a Linux newbie despite I installed Slackware with Linux 0.99pl15 for the first time from a stack of floppies early 1994. Let's first make a shared directory for the docker socket, and set permissions so that the docker group can write to it. Docker Desktop delivers the speed, choice and security you need for designing and delivering these containerized applications on your desktop. DEV Community 2016 - 2023. There is some socket magic that I don't know by memory because I just keep the command in a gist. To get started, in Windows Features enable: Alternatively, you can open PowerShell as Administrator and run: Open PowerShell as your normal user, ideally in the new Windows Terminal, and run: If you get an error about PowerShell script execution policy: You need to change the execution policy with: In PowerShell use Scoop to install tools that improve the use of Scoop, specifically git and aria2. When executing these lines you'll be prompted to enter your distro password (sudo) and I'll see after the log of dockerd. ibb.co/yQGVZ18 Because I do a lot from the command line, and I often want that command line to be Linux, no matter the location or network connectivity. Use this image for your development process (developing, building and testing applications). There should be several lines of info, warnings related to tls, and the like, with something like API listen on 172.20.5.64:2375 at the end. This will set the default version to WSL 2, or fail if you are still on the first version. Proprietary software, not limited to MS Word and PowerPoint. Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft's servicing timeline. If the whoami command returnes "root", then you will want to add a non-root user. Choose a number greater than 1000 and less than 65534. Microsoft offers a more detailed comparison in the docs. So, the Windows deamon is part of the product "Docker Desktop" then? I'm curious why you'd use a custom script to start dockerd rather than just using service docker start? failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.4 (legacy): can't initialize iptables table `nat': Table does not exist (do you need to insmod?) If you want a more generalized "if this is wsl, then set the socket pro-actively" then you may prefer the following, which simply check for the existence of a /mnt/wsl directory and sets the docker socket if so: If configured as above, I recommend always running docker from wsl. Hello, there is a small error in regex provided to get the host's IP address; if the output of ifconfig eth0 returns this: it will match the line starting with "TX packets too". Installing Docker can be heavy-weight and add more than expected to your system. Big Thanks to Jonathan Bowman for his article. My understanding of the inner-workings of WSL is still rudimentary. Constantly learning to develop software. On your Debian install, what is the result of dpkg -S /usr/sbin/iptables-legacy? 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error". With this newly-configured DNS resolver (in this case, pointing directly to Cloudflare's DNS server) you can try upgrading packages again. For me launching dockerd failed since chain of commands with ifconfig returned some extra garbage. Use Podman on Windows to build custom WSL distro images. Since Docker announced a new subscription for Docker Desktop for personal use, educational institutions, non-commercial open-source projects and small businesses, other enterprises need to acquire licences for all installations of Docker Desktop. Fight? 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. Here is what you can do to flag _nicolas_louis_: _nicolas_louis_ consistently posts content that violates DEV Community's If bowmanjd is not suspended, they can still re-publish their posts from their dashboard. Windows Containers Is the underlining technology platform that allows us to run a Windows Container Instance which combines the usage of many Windows Server technology like Hyper-V, File Server, Networking, etc. ){3}[0-9]{1,3}" | grep -v 127. Yes. Paul Knulst 2K Followers Husband, father of two, geek, lifelong learner, tech lover & software engineer. Does the command wsl --set-default-version 2 work? If you open Services, you should now see the Docker Engine listed: It will start automatically on Windows boot. Hi Muttsuri, Yes I use Portainer to manage containers and stacks on server. 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. . I summarize the files available here: No doubt there are ways these can be tweaked to be more useful and reliable; feel free to post in the comments. Or, alternatively, pull it directly from the GitHub package repository with: To start playing with it and see how Windows Containers are built. As with the last step, if you only plan on using one WSL distro, this next step isn't strictly necessary. Making statements based on opinion; back them up with references or personal experience. Start of the month i will write full article, for now this will have to do. This is quick and easy but is not advised. 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. dockeraccesshelper is an open source PowerShell module to allow non-privileged users to connect to the Docker Service. What does not work is binding or mounting volumes to local directories, which used to work, when Docker Desktop was installed. Never miss out on developer content you need to maintain a healthy developer career. Now, how to run dockerd and docker without copy&paste IP address in command line nor VSCode. Watch discussions for Docker-related .NET announcements. It works now. Hence I could put "tcp://localhost:2375" in VsCode and the calls will be redirected to dockerd running in WSL2-Ubuntu. If, however, you manually invoke dockerd in some way, then the following may be desirable in your .bashrc or .profile, if you opted for the shared docker socket directory: The above checks for the docker socket in /mnt/wsl/shared-docker/docker.sock and, if present, sets the $DOCKER_HOST environment variable accordingly. If so, you have success. I reinstalled the Debian WSL. Note that the above steps involving the docker group will need to be run on any WSL distribution you currently have or install in the future, if you want to give it access to the shared Docker socket. WSL 2 uses an actual Linux kernel that allows Linux containers. Great we have now docker in windows running with WSL2. code of conduct because it is harassing, offensive or spammy. then that user has no password set. git enables Scoop to update itself. Run docker-compose up -d to bring all the containers up. Restart WSL engine (restart Lxssmanager service on Windows host), Run WSL prompt as Admin (elevated) and there only run. The install documentation has two sections. Maybe some tooling you use can't handle Podman, or you just want to put WSL through its paces. I had heard at Microsoft Ignite that Docker was super excited to partner with Microsoft to develop the Docker Engine for Windows Server. Hello , I tried the same, to create a docker image with a Windows Container, which should host a PowerBI Data Gateway. Strange my Debian is so far behind. I even uninstalled and installed it back. DEV Community A constructive and inclusive social network for software developers. My call contains: -v D:\localPath\subPath:/opt/jboss/keycloak/standalone/data . I am still running Linux on servers to this day. First, open the container host you want to manage, and in the Tools pane, select the Containers extension. It is all internet connectivity: I cannot ping 1.1.1.1 but I can ping the docker host from a container. I got this error, I solved it by running WSL itself with admin privileges when opening the WSL window to run sudo dockerd. Sometimes you need this simple as that. Podman is daemonless (no background service needed), modern (cgroups v2 out of the box), supports rootless, and serves as a drop-in replacement for Docker. Docker Desktop does a lot of plumbing in the background for you but running it by yourself isnt hard either. Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. In the original post it says you only need to do this for Debian but not Ubuntu, and I'm using Ubuntu so I skipped that step originally. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Lastly, if you are working behind a proxy and need access to a private container registry, and get an x.509 certificate error with docker login, grab the root certificate of the proxy from your browser (export as base-64) and drop it into the docker certs directory related to your private registry/etc/docker/certs.d/{private_reg_name}:{private_reg_port}/ca.crt (private_reg_port is optional if you're using a standard port). It is actually possible to expose docker.sock from WSL so that it is accessible by Windows applications. I'm not sure what happened to the previous reply: $ dpkg -S /usr/sbin/iptables-legacy The downside to this approach is that Docker static binaries on Windows do not support Linux containers, buildx, docker scan, or docker compose functionality. I only just finished the install so I can't confirm that everything works 100% out of the box, but after rebooting the VM, dockerd was running as expected. Unfortunately if you want to run docker from WSL (not using Docker Desktop) this will be the only way to use volumes. 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. Trying to understand how to get this basic Fourier Series. Need to get 288 kB of archives. Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. I set that host path in that previous tutorial in the daemon.json file. Reading about what goes on under the hood is an entertaining and informative endeavor, as well. Windows 11 Education: 2 TB. Ive been running WSL on potato laptops and now I high end one with no heat issues at all. I found my debian environment is configured to use iptables-nft: $> sudo update-alternatives --config iptables If you obtained your Linux distro from the Store, you can likely skip this step, as the default user is already set up. WARN[2021-10-24T16:24:00.993150800+05:30] grpc: addrConn.createTransport failed to connect to {unix:///var/run/docker/containerd/containerd.sock 0 }. A Linux dev machine is quite desirable. Excellent. Pick the right one and set it to DOCKER_DISTRO. Hi, If not, first make sure that sudo is installed. 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. You can just download them, put them in your PATH, register the Docker Daemon as a service, start it and run your Windows containers like you're used to. To make it easy to use I have packaged it into a container, so it is easy to deploy with a single docker run. Thanks for contributing an answer to Stack Overflow! Docker Desktop is an application for MacOS, Linux, and Windows machines for the building and sharing of containerized applications and microservices. Only if you have docker desktop currently installed of course. My goal is to use the docker-cli in Windows (docker.exe), but using Linux containers, without the installation of Docker Desktop. Very clever. Weird -- containerd is already installed on mine; I can update the instructions accordingly. You can follow the directions there in order to correct DNS, but of course eliminate any occurrence of sudo in those commands, as you do not have it yet, and you should still be root anyway. in the regexp as such: Thanks Nicolas. For Windows, as for Linux, Docker containers offer . Let's make everything new and shiny with one of the following: Upgrading the packages also serves as a network test. Now I have started using docker desktop again. Connect and share knowledge within a single location that is structured and easy to search. aria2 speeds up downloads. VS Code VS Code Remote Development; Docker Desktop for Windows; WSL2 The docker desktop documentation page isn't clear to me if it will work with or without WSL (or wsl2). For good reason, Debian uses the more modern nftables, but this means that Docker cannot automatically tweak the Linux firewall. If this fails due to network connectivity, see below. Docker Desktop is not supported on Windows Server 2019 OS host, Docker Desktop is only supported on Windows 10 host, Mac and planned for Linux Desktop ( there are kernel difference b/w Windows server host and Windows 10 desktop) More information about the setup, my NAS and Disks are less then a year old and in perfect condition. Docker works on WSL 2, and without requiring the robust but heavy Docker Desktop if that is undesirable. Markus Lippert 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. I know I did before, I'm not sure what I left out - but the iptables-legacy isn't set-able now.