INFO[2021-11-06T15:39:08.506977000+05:30] Starting up I've been reading both this and "Install Docker on Windows (WSL) without Docker Desktop". Refresh the page, check Medium 's site status, or find something interesting to read. Creating A Lightweight Windows Container Dev Environment without Docker My understanding of the inner-workings of WSL is still rudimentary. You simply package each application into a container and run it. Docker Containers on Windows Server 2022 101 | Dell US If unsure of the name, simply run wsl -l -q from Powershell to see your list of WSL distributions. Hence I could put "tcp://localhost:2375" in VsCode and the calls will be redirected to dockerd running in WSL2-Ubuntu. Try entering $profile in a powershell window. I was able to run simple commands on Windows with docker like, docker run -it --rm ubuntu sh However, I could not find an option to switch it to run Windows container. Is there a way to make Windows paths work in my current scenario? Done Sometimes, one just needs Docker to work. Never miss out on developer content you need to maintain a healthy developer career. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Pick the right one and set it to DOCKER_DISTRO. Previously with Docker Desktop we could run docker with -v %cd%/someFolder:/whatever or -v ./someFolder:/whatever, now we have to provide full path , like -v /mnt/c/full/local/path/to/someFolder:/whatever , which is user specific and will not run on team mate's computer Any thoughts how to overcome this ? Well, let's check. After this operation, 0 B of additional disk space will be used. Stefan Scherer is maintaining the project docker-cli-builder on GitHub where we can download the docker.exe command in standalone : Once done, logout from your session and log again My concern was to continue to debug from Visual Studio 2019 and Visual Code directly in container. How to run Docker Desktop with Windows Containers on Amazon AWS EC2 Best possible hardware drivers by default. If the result is a random hash string, then you are good. Registry::HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Lxss\, "deb [arch=amd64] https://download.docker.com/linux/, "unix:///mnt/wsl/shared-docker/docker.sock", unix:///mnt/wsl/shared-docker/docker.sock, '$(wslpath -a . Docker on Windows without Hyper-V | by Chris | poweruser.blog Write Sign up Sign In 500 Apologies, but something went wrong on our end. I'm flummoxed. The issue is more easily reproduced on my system by just running ping commands inside the latest alpine image: The problem was that even though I had reverted to iptables-legacy in Debian, I still had iptables: "false" in my docker daemon.json. You should see docker when you run the command groups to list group memberships." Get IP address in WSL2 Most upvoted and relevant comments will be first, I like Innovation, technical challenges and to participate to projects like https://www.yslbeauty.com/rouge-sur-mesure (Innovations at CES, Time and Forbes : ), Head of a team liking technology challenges @ Alizent (Group Air Liquide). I found my debian environment is configured to use iptables-nft: $> sudo update-alternatives --config iptables On the official Data Gateway documentation it says th. The Docker engine includes tools that automate container image creation. I do have one question though. Microsoft offers a more detailed comparison in the docs. I am stuck here trying to start dockerd from the Windows PowerShell (in admin mode): To make it easy to use I have packaged it into a container, so it is easy to deploy with a single docker run. c:\bin\docker -H tcp://172.20.5.64 run --rm hello-world. First, let's pick one. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Dockerd does work. A couple of updates when running in Windows 11H2 (and Ubuntu 22.04 in my case): 1) systemd is now native in Windows 11H2, BUT needs an updated WSL2 install (I was using WSL v0.63 and I believe native systemd support is in v0.68 onwards) - otherwise you get, Upgrading WSL to latest version means that updating /etc/wsl.conf with. Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. For information, we can now install Podman desktop (and podman with MSI file), experimental but interressing. With this newly-configured DNS resolver (in this case, pointing directly to Cloudflare's DNS server) you can try upgrading packages again. Built on Forem the open source software that powers DEV and other inclusive communities. Run Docker in WSL (Windows 10/11) without Docker Desktop | by Sung Kim | Geek Culture | Medium 500 Apologies, but something went wrong on our end. 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. Does dockerd work? But yes, I used WSL2 enough that moved to a second PC with native Linux. Big Thanks to Jonathan Bowman for his article. Except for you, of course, for which I am extremely grateful. What!??? Frequently asked questions for Windows - Docker Documentation Once you have installed the distro of your choice, launch it and set up a non-root user if you have not already. For further actions, you may consider blocking this person and/or reporting abuse. Then we remove/unlink the old file, and create a new one. sudo apt remove docker docker-engine docker.io containerd runc, curl -fsSL https://download.docker.com/linux/${ID}/gpg | sudo apt-key add -, echo "deb [arch=amd64] https://download.docker.com/linux/${ID} ${VERSION_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/docker.list I reinstalled the Debian WSL. 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. Either Windows is remembering somewhere that it doesn't add the iptables-legacy rules, or I'm missing a package (or more than one) somewhere. .NET SDK by Microsoft | Docker Hub Let's first make a shared directory for the docker socket, and set permissions so that the docker group can write to it. Using apt install --reinstall iptables. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You should see docker when you run the command groups to list group memberships. More information about the setup, my NAS and Disks are less then a year old and in perfect condition. I have installed Rancher Desktop application on Windows 10 and set it to use docker as container runtime. 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. For instance, name it docker.bat and place in C:\Windows\system32 or other location included in %PATH%. 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. 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. Run Computer Management as an administrator and navigate to Local Users* and Groups > Groups > docker-users. Full-Stack Developer at Elliptic Marketing LLC. dockeraccesshelper is an open source PowerShell module to allow non-privileged users to connect to the Docker Service. Windows Containers requires Windows 10/11 Pro or Enterprise version 1607 or higher. Same results more or less. By default, non-privileged Windows users cannot reach the Docker Service. 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. So the reason I use Windows is because that's where the driver support is. Start of the month i will write full article, for now this will have to do. I run this stack using this. Before you can install Docker you need to enable systemd. Made with love and Ruby on Rails. On Fedora, you will additionally need to passwd myusername and enter the password you want to use. So is there an alternative on Windows to continue to legally use containers with a docker command and a nice UI like VSCode without paying a licence : the answer is YES ! 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.". Windows 11: How Much RAM Can Your PC Have? (Reading database 36399 files and directories currently installed.) ):/usr/share/nginx/html:ro', Reading about what goes on under the hood, See more details about the Docker subscription model here, I have written about getting Podman to work on WSL 2, Microsoft's has step-by-step instructions on how to upgrade to WSL 2, utilizes iptables to implement network isolation, How to Upgrade from Fedora 32 to Fedora 33, http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=container, How to Upgrade to Fedora 37 In Place on Windows Subsystem for Linux (WSL), A "POSIX Playground" Container for Shell Script Testing, Writing Bash Scripts that are not only Bash: Checking for Bashisms and testing with Dash, Instead of using an init system such as systemd to launch the Docker daemon, launch it by calling, If sharing the Docker daemon between WSL instances is desired, configure it to use a socket stored in the shared, If sharing and privileged access without sudo are desired, configure the, For simplicity, rather than launch a Windows-based Docker client, launch. Then in the elevated PowerShell run: This will register the service, start it, and then exit the elevated Administrator shell. For communication over the socket, privileged access is required. Success. I make games in my free time. Are you sure you want to hide this comment? Looking forward to learning DevOps, though. I'll never understand why developers who write code to run in linux fight with windows. Due to the license issues with docker desktop and the fact that you don't really need this buggy bit of software, this guide will walk you through the steps to use VSCode+remote-containers in combination with WSL2 without using docker desktop. If it returns "Yes, that ID is free" then you are good to go, with the following: Or, if groupmod is available (which it is on Fedora, Ubuntu, and Debian, but not Alpine unless you sudo apk add shadow), this is safer: Once the group id has been changed, close the terminal window and re-launch your WSL distro. update-alternatives: error: no alternatives for iptables. You certainly already heard about the licensing changes for Docker Desktop. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. You may never look back. Only if you have docker desktop currently installed of course. Proprietary software, not limited to MS Word and PowerPoint. Essentially i run docker, vs code , gpu compute (inside containers too) all on ubuntu wsl2. , Practice yoga, write code, enjoy life, repeat. I did. WSL 1 was genius with running Linux on the Windows kernel, but of course lacked some of the features, such as containers. In the same PowerShell session enter: If this fails due to network connectivity, see below. So I wonder if Windows 10 wsl Debian changed - I can't use the update-alternatives --config iptables. 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? In a windows terminal running with administrator privileges, I set the Execution policy with : And every time I want to run dockerd, I launch the start_docker.ps1 script: And if you see API Listen on 172.18.75.23:2375, Now, I want to use docker without -H parameter, for this, I add a new system environment variable called DOCKER_HOST set to tcp://localhost:2375. Why do we place the docker socket in the \mnt\wsl folder? Thank you so much! 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? Microsoft's has step-by-step instructions on how to upgrade to WSL 2. I had in mind to make my existing toolchains still working (VSCode, Visual Studio). (Depending on your network configuration, you may instead need to access this through http://[WSL IP Address]:8080 which should be obtainable with ifconfig or ip addr). Just double-checking: are you sure you have iptables installed? I do wish it'd change some day. 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. Also note that a boot command in /etc/wsl.conf is only available on Windows 11. Once unpublished, all posts by bowmanjd will become hidden and only accessible to themselves. If bowmanjd is not suspended, they can still re-publish their posts from their dashboard. I honestly haven't tried this with older versions of Debian. /usr/sbin/iptables-apply. If I exec into the running container then DNS is not working. and run docker build with --add-host=host.docker.internal:host-gateway, I can see that I can ping the host from the container, but the container cannot seem to ping any external ip, even the cloudflare dns 1.1.1.1 or google's 8.8.8.8. 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. I don't have a complex use case for it but I think it works. FDB9 561F CC5F 4399 744C 6441 13DF E453 0C28 527B, Software Developer at Abstract Matters (self-employed), Software Engineering Operations Lead at Biamp Systems. $ iptables --version 2.) 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. If you want Docker to work on Windows and WSL 2, installing Docker Desktop is most likely the way to go. Rancher Desktop seems to simplify things a lot for Windows users: Are you sure you want to hide this comment? Sometimes you need this simple as that. DEV Community A constructive and inclusive social network for software developers. For example, Windows 11 Home can use up to 128 GB (gigabytes) of RAM, while Windows 11 Pro supports a maximum of 2 TB ( terabytes) of RAM. 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.