If not, first make sure that sudo is installed. I did that but it did not work for me. I'm having same issue, using Debian 11 on WSL2. I know I did before, I'm not sure what I left out - but the iptables-legacy isn't set-able now. In VSCode, I update my Docker:Host setting with tcp://localhost:2375 : Now I can know create a dedicated powershell script with the previous line : start_docker.ps1. You will most certainly need WSL 2 to run the Docker service. Are you sure you want to hide this comment? Once unpublished, all posts by bowmanjd will become hidden and only accessible to themselves. However, if you would like to have the option of sharing the Docker socket system-wide, across WSL distributions, then all will need to share a common group ID for the group docker. Installing Docker can be heavy-weight and add more than expected to your system. Made with love and Ruby on Rails. The install documentation has two sections. ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d:`. host="tcp://169.254.255.121:2375" 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. You can skip this step, and proceed to updating packages and testing network connectivity, below. So the reason I use Windows is because that's where the driver support is. Try wsl wslpath from Powershell, or just wslpath from Linux, to see the options. Interesting; I just did this successfully last weekend. The -d flag is optional, in case you want to the get back the bash prompt, it means dettached mode. Uninstall . 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. What is the significance of \mnt\wsl? If you only run one it doesn't hurt, but you could use Docker's default location, /var/run/docker/containerd/containerd.sock. Understand permission requirements for Windows Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. , Practice yoga, write code, enjoy life, repeat. Here's the complete list: Windows 11 Home: 128 GB. Pick the right one and set it to DOCKER_DISTRO. We tried. The flip side though is that if you are the type that prefers minimal command line interfaces then you can also install 'native' Linux Docker on WSL 2 without Docker Desktop and switch back and forth as needed. Let's make everything new and shiny with one of the following: Upgrading the packages also serves as a network test. At this point if you run docker run hello-world:nanoserver as a non-privileged user, you will encounter the following error: One, to always use an elevated PowerShell to work with Docker. When executing these lines you'll be prompted to enter your distro password (sudo) and I'll see after the log of dockerd. My concern was to continue to debug from Visual Studio 2019 and Visual Code directly in container. can you provide an example? Wsman Shell commandLine, version 0.2.1. on the top right of the section "Containers" and select "Edit settings", You'll get around 56 settings and you search for "Docker:Host" where you put the line "tcp://172.20.5.64:2375" where you can replace the highlighted ip address by the one you got before, Once done, you come back to the panel and you click on "refresh" icon (top right of each sections) and you would get information from your dockerd running in WSL2. If you only plan on using one WSL distro, this next step isn't strictly necessary. But yes, I used WSL2 enough that moved to a second PC with native Linux. Proprietary software, not limited to MS Word and PowerPoint. Is it just to control the shared docker socket location, or are there other reasons? But in the end, turned out it was required. How to force Docker for a clean build of an image. I will comment with more detail in your answer. But I have other things to do than spend my time trying to argue with people that we should be allowed to get Linux machines on our corporate network. Now, my containers can access "the internet". Most upvoted and relevant comments will be first. Docker works on WSL 2, and without requiring the robust but heavy Docker Desktop if that is undesirable. Posted on Feb 14, 2021 Would you be interested in how to do same without so much trickery? Pretty sure there is no legacy version because iptables wasn't legacy then. WARN[2021-11-06T15:39:10.291048100+05:30] Binding to an IP address without --tlsverify is deprecated. More information about the setup, my NAS and Disks are less then a year old and in perfect condition. Have you heard of portainer? I would prefer a prettier straight-foreward solution. Docker Desktop displays the Docker Desktop - Access Denied error if a Windows user is not part of the docker-users group. Below one works fine in ubantu So, the Windows deamon is part of the product "Docker Desktop" then? I also tried the itzg/minecraft-server with the proper tags. DEV Community A constructive and inclusive social network for software developers. /usr/sbin/iptables-apply. WSL2 - Use docker with VSCode without docker desktop (Windows 11) I do wish it'd change some day. Then the following, when placed in /etc/docker/daemon.json, will set the docker host to the shared socket: Most Linux distributions use systemd or other init system, but WSL has its own init system. 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. Download Docker Desktop | Docker Under the hood, rancher is managing for you all the complexity of creating a Linux subsystem and configure it to work with docker. My own .NET rest API runs as expected and so do other containers. DEV Community A constructive and inclusive social network for software developers. 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. Now it is possible to run Docker on Windows or MacOS. If you use Docker Desktop the daemon is actually running in Windows this is why it was working before. ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d:`, You should have something like 172.20.5.64, In WSL, there is no systemd or other init system. I suggest using the configuration file /etc/docker/daemon.json to set dockerd launch parameters. And sometimes its also fun to have a bit more insight on whats going on behind the scenes. Thanks for contributing an answer to Stack Overflow! If you want Docker to work on Windows and WSL 2, installing Docker Desktop is most likely the way to go. xref: docs.microsoft.com/en-us/windows/w Great point. If and only if you opted to use the shared docker socket in /mnt/wsl/shared-docker as detailed above, first set the DOCKER_HOST environment variable: You should see the "Hello from Docker!" To make it easy to use I have packaged it into a container, so it is easy to deploy with a single docker run. If this fails due to network connectivity, see below. Thanks for this post, very useful previously. Still same error after switching explicitly to iptables-legacy in debian 11. If unsure of the name, simply run wsl -l -q from Powershell to see your list of WSL distributions. Refresh the page, check Medium 's site status, or find something interesting to read. On Fedora, you will additionally need to passwd myusername and enter the password you want to use. Note that DOCKER_DISTRO should be set to the distro you want to have running dockerd. I even uninstalled and installed it back. Thanks for the article, I was able to successfully implement most of it. We are doing magic with Windows 10, Ubuntu on WSL2, docker builder cli for windows and a little elbow grease. My understanding of the inner-workings of WSL is still rudimentary. Just run wsl --set-default-version 2, and re install your linux distribution. This article attempts to explore such a process and options along the way. On removing that, docker can use its default iptables impl and work with Debian Bullseye. Start of the month i will write full article, for now this will have to do. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. How to run Docker Desktop with Windows Containers on Amazon AWS EC2 You have to remove the daemon.json if you want to use args command line. See more details about the Docker subscription model here. Here I thought it was because the iptables didn't follow the instructions. In particular you should specify paths in WSL, usually your C:/ drive is mounted in WSL under \mnt\c. Fetched 288 kB in 0s (2,349 kB/s) Thanks for keeping DEV Community safe. Docker - with buildkit I got this error when I tried to run "sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. If you are getting started with Windows Container development, one option is to install Docker Desktop. If you want Docker to work on Windows and WSL 2, installing Docker Desktop is most likely the way to go. WARN[2021-11-06T15:39:10.294801200+05:30] Support for listening on TCP without authentication or explicit intent to run without authentication will be removed in the next release host="tcp://169.254.255.121:2375" Install Docker Desktop on Windows For Windows, as for Linux, Docker containers offer . Logon to the windows server/machine where you want the Docker services to start automatically. Feel free to try it out. 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' I mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. When I want to stay without Docker Desktop, I need the deamon inside wsl? If bowmanjd is not suspended, they can still re-publish their posts from their dashboard. If you went with the default docker socket location of /var/run/docker.sock instead of the shared socket directory of /mnt/wsl/shared-docker as detailed above, then the script can be something like this: You may choose whatever location you would like for your docker logs, of course. I had in mind to make my existing toolchains still working (VSCode, Visual Studio). iptables v1.6.0. There is some socket magic that I don't know by memory because I just keep the command in a gist. New to docker containers. Then in the elevated PowerShell install dockeraccesshelper with: Import the dockeraccesshelper module with: Note, if you encounter the following error: Run the following to enable execution of remote signed PowerShell scripts for the current user: Finally, we need to configure dockeraccesshelper by running: Substituting DOMAIN and USERNAME for the domain and username of your non-privileged user. Windows 11 Pro for Workstations: 6 TB. 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. Maybe some tooling you use can't handle Podman, or you just want to put WSL through its paces. A collection of 70 hand-picked, web-based tools which are actually useful.Each will generate pure CSS without the need for JS or any external libraries. On Alpine, that's apk add sudo and on Fedora, dnf install sudo. big relief for me right there.. while this post does contain lots of super technical points (yeah, I saw those comments), this is a super technical topic.. which leads straight back to the "how" and "why" of Docker's decision on this matter. DEV Community 2016 - 2023. They can still re-publish the post if they are not suspended. If you are not sure what your domain and username are, you can use the whoami command in the PowerShell shell of your non-privileged user, then copy and paste it into the elevated PowerShell: Then exit your elevated PowerShell and return to your non-privileged PowerShell with exit: If we return to the non-privileged PowerShell, we can re-run docker run hello-world:nanoserver: You now have a lightweight environment configured for working with Windows containers using Docker from PowerShell. Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. The docker desktop documentation page isn't clear to me if it will work with or without WSL (or wsl2). There's no fight between Windows and Linux since wsl2. Assuming that the dockerd start script detailed above is saved in a file in WSL as $HOME/bin/docker-service and is executable (try chmod a+x $HOME/bin/docker-service), then the following line in your Powershell profile will launch dockerd automatically: Not sure where your Powershell profile is located? If your username is missing from the group, take note of the group name (sudo or wheel) and add the user in question to that group: Finally, as root, make sure that the admin group (whether sudo or wheel) is enabled for sudo: If the line is there, but commented out with a #, then run visudo then make sure the line reads thus (use wheel or sudo as determined earlier): Once these steps are complete, test again with: If you are prompted for the password, then all is well. 3.) Running Windows and Linux containers without Docker Desktop sudo apt update, sudo apt install docker-ce docker-ce-cli containerd.io, "Then close that WSL window, and launch WSL again. Without needing to worry about sockets and ports, a lot of headaches go away. Interesting What sort of errors are you seeing? High School, The Internet, Mother Nature, and Life itself.. With this newly-configured DNS resolver (in this case, pointing directly to Cloudflare's DNS server) you can try upgrading packages again.
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