No one tells me these things. WARN[2021-10-24T16:24:00.993150800+05:30] grpc: addrConn.createTransport failed to connect to {unix:///var/run/docker/containerd/containerd.sock 0 }. update-alternatives: error: no alternatives for iptables. As a next step we also would like to run them simultaneously. Just double-checking: are you sure you have iptables installed? Using Kolmogorov complexity to measure difficulty of problems? Install Docker In PowerShell (run as Administrator) enter: Install-Module -Name DockerMsftProvider -Repository PSGallery -Force At the prompt, enter " Y " to confirm the installation of NuGet. 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. Sometimes, one just needs Docker to work. sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. For me, using WSL isn't a choice against Linux, but a choice to use Linux everywhere. 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. The top 50 must-have CLI tools, including some scripts to help you automate the installation and updating of these tools on various systems/distros. I'm very interested if you have a simpler way to proceed :). 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. After walking through the steps in this article, you should now have a working and potentially auto-launched dockerd, shared Docker socket, and conveniently configured docker command. Paul Knulst 2K Followers Husband, father of two, geek, lifelong learner, tech lover & software engineer. I had heard at Microsoft Ignite that Docker was super excited to partner with Microsoft to develop the Docker Engine for Windows Server. Choose a number greater than 1000 and less than 65534. After setting it up, scoop install docker docker-compose will get you some familiar tools, then an SSH server such as Dropbear or OpenSSH on the WSL side A simplified method I recommend: a Powershell function that calls the WSL docker, passing along any arguments. The Docker client just hides the fact that Linux containers are actually inside a vitual . High School, The Internet, Mother Nature, and Life itself.. 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. Microsoft's has step-by-step instructions on how to upgrade to WSL 2. I tried to made some simplifications from the initial article from Jonathan Bowman. It requires a small proxy application to make it work though. BTW I solved this issue switching from Debian to Ubuntu as WSL2 distro. 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 Use this image for your development process (developing, building and testing applications). I will comment with more detail in your answer. 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. 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. 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. They can still re-publish the post if they are not suspended. Add this directory in the path for executables : First, I collect the IP address of my default distro with the wsl command. How to copy files from host to Docker container? Connect and share knowledge within a single location that is structured and easy to search. Yes. ko-fi.com/bowmanjd. /usr/sbin/iptables-apply. On Alpine, that's apk add sudo and on Fedora, dnf install sudo. For that you need to execute the following PowerShell commands as admin: Docker then greets you with Hello from Docker!. Debian 9, I see. 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. I had in mind to make my existing toolchains still working (VSCode, Visual Studio). Looks too much tricky for me. Want to buy me coffee? In all of the above, the principle is the same: you are launching Linux executables, using WSL interoperability. Err :connection error: desc = "transport: Error while dialing dial unix:///var/run/docker/containerd/containerd.sock: timeout". Sometimes you need this simple as that. Given this, you probably want to configure Debian to use the legacy iptables by default: If you are comfortable, instead, with nftables and want to configure nftables manually for Docker, then go for it. Although Docker Desktop will never give you the same experience as a multi-node Kubernetes cluster configured according to your preference, the init containers guide should have worked. Have you heard of portainer? I think spending some money for that is perfectly fine regarding the value Docker Desktop is providing to you. Proprietary software, not limited to MS Word and PowerPoint. In particular you should specify paths in WSL, usually your C:/ drive is mounted in WSL under \mnt\c. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Isn't the deamon running inside wsl in any case? You can use Docker for Desktop, but if you don't want to pay for a license, . For peace of mind, you can double-check: something like sudo -k ls -a /root should still require a password, unless the password has been entered recently. Your docker daemon is running in WSL and you are just connecting to it with de docker command on Windows. Interesting; I just did this successfully last weekend. If I exec into the running container then DNS is not working. dpkg-query: no path found matching pattern /usr/sbin/iptables-legacy I'll never understand why developers who write code to run in linux fight with windows. Microsoft offers a more detailed comparison in the docs. WARN[2021-11-06T15:39:08.509628200+05:30] Binding to an IP address, even on localhost, can also give access to scripts run in a browser. I receive the same problems, the installation just stops or freezes forever. 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. 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 Once unpublished, this post will become invisible to the public and only accessible to Jonathan Bowman. 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). WARN[2021-11-06T15:39:10.291048100+05:30] Binding to an IP address without --tlsverify is deprecated. But that never worked for me for some reason. I did. I reused and I adapted it to make VisualCode working with dockerd under WSL2. Now it is possible to run Docker on Windows or MacOS. Is there a single-word adjective for "having exceptionally strong moral principles"? Docker on Windows without Docker Desktop volume mounting, https://dev.to/_nicolas_louis_/how-to-run-docker-on-windows-without-docker-desktop-hik, How Intuit democratizes AI development across teams through reusability. I love POSIX as well, but I don't have a choice. How do I align things in the following tabular environment? sudo: dockerd: command not found, I followed all the steps but unable to run docker on my WSL2 -, sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. When signed in as the user you set up (try su myusername if you are still root), can you sudo -v without an error? $ iptables --version Assuming you have Windows build 18980 or later: simply add a user section to /etc/wsl.conf. I do have one question though. Also note that a boot command in /etc/wsl.conf is only available on Windows 11. Thanks for your help! Get rid of docker desktop. But please - why did Windows paths work with Docker Desktop before? This requires a PowerShell instance with elevated privileges as Administrator. The following often works, but is not advisable when launching WSL docker from Windows: Instead of doing the above haphazardly, when launching WSL docker from Powershell, two recommendations: Then point your browser to http://localhost:8080, and happiness will result. (Reading database 36399 files and directories currently installed.) 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. Such methods will be explored in a later article, but I encourage you, reader, to explore. Hello , I tried the same, to create a docker image with a Windows Container, which should host a PowerBI Data Gateway. You certainly already heard about the licensing changes for Docker Desktop. 2. If _nicolas_louis_ is not suspended, they can still re-publish their posts from their dashboard. Trying to understand how to get this basic Fourier Series. Do you have iptables installed? The steps to create and run containers on Windows Server using Docker can be summarized as follows: 1. Dependencies will be installed later, automatically. anyways, with the deadline for this looming ever closer, I suspect there are going to be a sudden stupendous influx of "Docker alternative" and "Docker without Docker Desktop" articles, debates, and so on.. not unlike this one. But let's continue magic ! By default, they each may have a different ID, so a new one is in order. 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" I will work on updating the instructions for systemd, then! sudo dockerd. Note that Docker Desktop is only free individuals or for small companies. If not, you can obtain the user id with id -u myusername and check your list of WSL distros with (in Powershell) wsl -l. Then, use the following command in Powershell, but use your WSL distro name in place of "Alpine" and use your user id in place of "1000": Whichever method you use, test by logging out of WSL, and then log back in. You are at the right place. Impress Windows 11 Education: 2 TB. This image contains the .NET SDK which is comprised of three parts: .NET CLI. Making statements based on opinion; back them up with references or personal experience. Hi Pawel, thank you for your feedback. By default, non-privileged Windows users cannot reach the Docker Service. I would prefer a prettier straight-foreward solution. Or, alternatively, pull it directly from the GitHub package repository with: To start playing with it and see how Windows Containers are built. $ dpkg -S /usr/sbin/iptables-legacy Thanks! Docker Desktop does a lot of plumbing in the background for you but running it by yourself isnt hard either. 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. Yes of course it's installed but not configured to access to WSL2, To do so, click on the icon (?) Try the following to see if they are part of the sudo or wheel group: On distros that have a sudo group, such as Ubuntu and Debian, you should see something like sudo:x:27:myusername and on distros that have a wheel group, such as Fedora and Alpine, you should see something like wheel:27:myusername. I even removed and installed fresh wsl. 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. Once you have installed the distro of your choice, launch it and set up a non-root user if you have not already. You can't run Liunx containers on Windows directly. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. Well, this is a game changer. Dockerd does work. then that user has no password set. 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: For a variety of reasons, network connectivity issues can happen with WSL 2, and tweaking the DNS settings often resolves these problems in my experience. With you every step of your journey. 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. Made with love and Ruby on Rails. I mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. 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. While Docker Desktop on Windows can be run without having Administrator privileges, it does require them during installation. It is actually possible to expose docker.sock from WSL so that it is accessible by Windows applications. Just run wsl --set-default-version 2, and re install your linux distribution. In a windows terminal (Windows Power Shell) , launch : sudo dockerd -H `ifconfig eth0 | grep -E "([0-9]{1,3}. 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. 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. Rancher Desktop seems to simplify things a lot for Windows users: Are you sure you want to hide this comment? Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. Thanks for contributing an answer to Stack Overflow! If the result is a random hash string, then you are good. Trying to get started Still had no "update-alternatives" for iptables which I believe is part of the problem I was having with Docker trying to run the "Computer Language Drag Racing" suite. Posted on Feb 14, 2021 Pretty sure there is no legacy version because iptables wasn't legacy then. Why is there a voltage on my HDMI and coaxial cables? I have installed Rancher Desktop application on Windows 10 and set it to use docker as container runtime. For Linux containers you can install the Docker Daemon in WSL2. 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). Hence I could put "tcp://localhost:2375" in VsCode and the calls will be redirected to dockerd running in WSL2-Ubuntu. Custom installations are also a great option with WSL 2. In parallel, in a windows terminal opened in my distro, I can check with top or htop if dockerd processes are running. If the above script is placed in .bashrc (most Linux distros) or .profile (distros like Alpine that have Ash/Dash as the default shell), or other shell init script, then it has an unfortunate side effect: you will likely be prompted for a password most every time a new terminal window is launched. 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. PS C:\Users\clutat> wsl sh -c "sudo dockerd -H tcp://$ip" I run this stack using this. And I use WSL2 because Linux excels at CLI and daemons. Once suspended, _nicolas_louis_ will not be able to comment or publish posts until their suspension is removed. 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. If not, first make sure that sudo is installed. With a Dockerfile containing only: I was getting yum errors not resolving the name of the mirror server: Determining fastest mirrors