I run this stack using this. Refresh the page, check Medium 's site. Thanks for this post, very useful previously. How To Install Docker Without Docker Desktop On Windows | by Paul Knulst | Better Programming 500 Apologies, but something went wrong on our end. Microsoft is increasingly standardizing on its in-house CBL-Mariner Linux distribution. On Debian or Ubuntu, first temporarily set some OS-specific variables: Then, make sure that apt will trust the repo: ID will be either "ubuntu" or "debian", as appropriate, depending on what is in /etc/os-release. Paul Knulst 2K Followers Husband, father of two, geek, lifelong learner, tech lover & software engineer. I have tried with multiple laptops (and multiple distros) and even with so many customisations, laptops keep heating up on idle. 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. Again, try wsl -l -q to see a list of your WSL distributions if you are unsure which one to use. Once you have installed the distro of your choice, launch it and set up a non-root user if you have not already. Stop running Windows unless you really have to. I had in mind to make my existing toolchains still working (VSCode, Visual Studio). Fight? High School, The Internet, Mother Nature, and Life itself.. 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. For some reason I can't get internet connection inside the container. 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. Choose a number greater than 1000 and less than 65534. Startup is intentionally being slowed down to show this message host="tcp://169.254.255.121:2375" For that you need to execute the following PowerShell commands as admin: Docker then greets you with Hello from Docker!. 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. code of conduct because it is harassing, offensive or spammy. So, the Windows deamon is part of the product "Docker Desktop" then? DEV Community 2016 - 2023. This guide includes instructions for launching dockerd in Debian, Ubuntu, Alpine, and Fedora. But I was getting no rules generated by iptables-nft-save, and several rules generated by iptables-legacy-save, so I explicitly update-alternatives to iptables-legacy and rebooted (host and wsl2/debian). I'm pretty sure using the nftable subsystem is eventually what is making things not work - if I could get iptables-legacy it might be different. 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". 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. ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d: I am trying to follow the above steps on Alpine and i am not able to figure out the equivalent for launching dockerd to get the ip address. /usr/sbin/iptables-apply. I mean? . Then we remove/unlink the old file, and create a new one. Additionally, I found this to be helpful for configuring dockerd to start when opening a new terminal (if it hasn't already been started). Even after upgrading WSL to 2 and running wsl --set-default-version 2, my distribution was still WSL1 as it was created before the upgrade. Why do academics stay as adjuncts for years rather than move around? If you use Docker Desktop the daemon is actually running in Windows this is why it was working before. You have to remove the daemon.json if you want to use args command line. I set that host path in that previous tutorial in the daemon.json file. However I agree developing linux apps with docker on windows can be a pain I'd recommend just installing linux on a dedicated machine for that purpose if you can. code of conduct because it is harassing, offensive or spammy. I tried to made some simplifications from the initial article from Jonathan Bowman. My concern was to continue to debug from Visual Studio 2019 and Visual Code directly in container. rev2023.3.3.43278. To tell what version you are running, run winver in Powershell or CMD, or just type Win key and R (-r) to open the Run dialog and then enter winver. For more information and to change your decision later, see, # Optionally enable required Windows features if needed, https://download.docker.com/win/static/stable/x86_64/docker-20.10.13.zip, "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu, 's/\ -H\ fd:\/\//\ -H\ fd:\/\/\ -H\ tcp:\/\/127.0.0.1:2375/g', mcr.microsoft.com/windows/nanoserver:1809. Redefined, https://download.docker.com/linux/${ID}/gpg, Ubuntu on WSL2 : in Microsoft Store Ubuntu 20.04 LTS, Docker extension for VSCode : directly from Visual Code Extensions Marketplace. It's a peaceful symbiosis. 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. Is this Microsoft Linux? Unflagging _nicolas_louis_ will restore default visibility to their posts. It just needs to be in a place that has permissions so that your user can write to it. Two ways to obtain this access: In other words, unless you want to utilize sudo or root access every time, add your user to the Docker group, named docker: Then close that WSL window, and launch WSL again. When executing these lines you'll be prompted to enter your distro password (sudo) and I'll see after the log of dockerd. ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d:" And I can't see my eth0 configs in ifconfig command Built on Forem the open source software that powers DEV and other inclusive communities. Custom installations are also a great option with WSL 2. - It uses the same technology as Remote Desktop (think VNC), except it only does it for a single Window (and it's child windows). To configure dockeraccess module, open another elevated PowerShell: Enable the elevated PowerShell to make changes. 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. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. If the upgrade command succeeded, you can skip this section. 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). My simple repo can have you up and running. Perhaps iptables or your kernel needs to be upgrade. Been waiting for years now. 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. Hey Derek, I believe the \mnt\wsl location is chosen so multiple Linux installations can share the same docker daemon. host="tcp://169.254.255.121:2375" I also tried the itzg/minecraft-server with the proper tags. Let's make everything new and shiny with one of the following: Upgrading the packages also serves as a network test. Isn't the deamon running inside wsl in any case? Using Kolmogorov complexity to measure difficulty of problems? Restart WSL engine (restart Lxssmanager service on Windows host), Run WSL prompt as Admin (elevated) and there only run. Once unpublished, this post will become invisible to the public and only accessible to Nicolas Louis. You can't run Liunx containers on Windows directly. To get to a Linux directory while in Powershell, try something like. 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. 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. However, due to both WSL and Docker complexities, a little tender loving care is required to get Docker up and running. Wsman Shell commandLine, version 0.2.1. The following lines can be placed in .bashrc or .profile if autolaunching is desired, or in a separate shell script. Hopefully you will see something like "Version 21H2. Plain and simple. Debian and Ubuntu will configure this automatically at first launch, as should Alpine if you installed it from the Store. Yes. 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 the /etc/docker directory does not exist yet, create it with sudo mkdir /etc/docker/ so it can contain the config file. 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. I even removed and installed fresh wsl. INFO[2021-11-06T15:39:08.506977000+05:30] Starting up Feel free to try it out. For information, we can now install Podman desktop (and podman with MSI file), experimental but interressing. About. 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. Call me stupid, but I think, this was one of my many attempts to get this working. This function can be placed in your Powershell profile, usually located at ~\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1. Pick the right one and set it to DOCKER_DISTRO. Confirm that whoami yields the correct username. Strange my Debian is so far behind. Even pull command comes up with error If you dont want to switch between Windows and WSL when running Windows or Linux containers, you can just expose the Docker Daemon in WSL2 and create a context for it. [sudo] password for jai: Why does Mister Mxyzptlk need to have a weakness in the comics? 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. I honestly haven't tried this with older versions of Debian. Not so ideal for development with that heat on my hand . 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. I removed the Debian WSL for now. Working with Windows Containers without Docker Desktop from PowerShell. We tried. Here I thought it was because the iptables didn't follow the instructions. WARN[2021-11-06T15:39:10.292307700+05:30] Please consider generating tls certificates with client validation to prevent exposing unauthenticated root access to your network host="tcp://169.254.255.121:2375" If you came here looking how to get Docker running easily, or if you want Windows containers (still a rarity) out of the box, then Docker Desktop is your friend, and you can go install it now. Microsoft offers a more detailed comparison in the docs. 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. 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. Those licensing changes however only apply to Docker Desktop. Before doing this, we will need two bits of information: the user id, and the name of the WSL distro. It can be any group ID that is not in use. I got this error when I tried to run "sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. 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. Essentially i run docker, vs code , gpu compute (inside containers too) all on ubuntu wsl2. How to copy Docker images from one host to another without using a repository. 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. Reconnecting module=grpc Docker on Windows without Hyper-V | by Chris | poweruser.blog Write Sign up Sign In 500 Apologies, but something went wrong on our end. Is it all internet connectivity, or just DNS? Other editions have even higher limits. Below one works fine in ubantu WSL TERMINAL : docker-compose -f docker-compose.yml -f docker-compose.listener.yml up -d --build && docker attach listener Then, let's start an application on the host to handle HTTP message : Sometimes, one just needs Docker to work. ko-fi.com/bowmanjd. iptables v1.6.0, I think iptables installs when Debian itself is installed. This image contains the .NET SDK which is comprised of three parts: .NET CLI. ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d:`. If that script is already in your .bashrc or .profile, then the following is unnecessary. Fourth part: Run this line to start your Docker every time you need it. For me, using WSL isn't a choice against Linux, but a choice to use Linux everywhere. We are doing magic with Windows 10, Ubuntu on WSL2, docker builder cli for windows and a little elbow grease. If your admin account is different to your user account, add the docker-users group. Is it just to control the shared docker socket location, or are there other reasons? And sometimes its also fun to have a bit more insight on whats going on behind the scenes. Change the path to the directory that contains your docker-compose.yaml file. BTW I solved this issue switching from Debian to Ubuntu as WSL2 distro. Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft's servicing timeline. Run Computer Management as an administrator and navigate to Local Users* and Groups > Groups > docker-users. I did. Is it possible to rotate a window 90 degrees if it has the same length and width? My goal is to use the docker-cli in Windows (docker.exe), but using Linux containers, without the installation of Docker Desktop. Before you can install Docker you need to enable systemd. I also tried another custom docker with a fresh VANILLA minecraft install. How to get a Docker container's IP address from the host, Docker: Copying files from Docker container to host. message. I am stuck here trying to start dockerd from the Windows PowerShell (in admin mode): Then in the elevated PowerShell run: This will register the service, start it, and then exit the elevated Administrator shell. Add this directory in the path for executables : First, I collect the IP address of my default distro with the wsl command. Its surprisingly easy! For this please install the Windows Store Version of WSL and afterwards enable systemd in the distro settings and reboot the WSL distro.. Now re-enter WSL to have systemd available and install Docker normally like explained in the docs. See details regarding the companion Github repo by scrolling to the bottom. I had heard at Microsoft Ignite that Docker was super excited to partner with Microsoft to develop the Docker Engine for Windows Server. Hi Muttsuri, Yes I use Portainer to manage containers and stacks on server. Make sure the Docker daemon is running, then launch a new Powershell window, and try the hello-world container again. 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 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. For Alpine or Fedora, use adduser myusername to create a new user. 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. Are you sure you want to hide this comment? When I want to stay without Docker Desktop, I need the deamon inside wsl? WARN[2021-11-06T15:39:10.291048100+05:30] Binding to an IP address without --tlsverify is deprecated. Uninstall . Is it possible to create a concave light? Yes of course it's installed but not configured to access to WSL2, To do so, click on the icon (?) 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!" I'm not sure what happened to the previous reply: $ dpkg -S /usr/sbin/iptables-legacy Is there a way to make Windows paths work in my current scenario? First, let's pick one. VS Code VS Code Remote Development; Docker Desktop for Windows; WSL2 I recommend the following: The first line tells WSL to cease auto-configuring the /etc/resolv.conf file. Install official Docker release sudo apt install docker-ce docker-ce-cli containerd.io Add user to docker group sudo usermod -aG docker $USER "Then close that WSL window, and launch WSL again. With a Dockerfile containing only: I was getting yum errors not resolving the name of the mirror server: Determining fastest mirrors I got this error, I solved it by running WSL itself with admin privileges when opening the WSL window to run sudo dockerd. One mistake and you can cause irreparable damage to your Windows installation. Same results more or less. Is it known that BQP is not contained within NP? DEV Community 2016 - 2023. 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. 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. iptables v1.6.0. It was a miserable experience. 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) It's a Web based docker ui. Want to buy me coffee? How to copy files from host to Docker container? with all that said: I do sincerely hope that anyone able and/or required to pay for a license actually does so it would be really sad for Docker to have come this far, having influenced so many aspects of "containerization", only to fade into the background because of "suddenly not being free to everybody". Full-Stack Developer at Elliptic Marketing LLC. In PowerShell use Scoop to install the Docker static binaries: We now need to enable and start the Docker Service in Windows. Have you heard of portainer? But in the end, turned out it was required. Some of the code examples above have been placed in scripts in a companion Github repo. Did 9 even use nftables? $ dpkg -S /usr/sbin/iptables-legacy On Alpine, that's apk add sudo and on Fedora, dnf install sudo. However, you may have other settings you wish to put in daemon.json, so you may appreciate some familiarity with this topic. Just open a new Ubuntu window and start playing with Docker!. For further actions, you may consider blocking this person and/or reporting abuse. I'll share later in a response to this comment. Why do many companies reject expired SSL certificates as bugs in bug bounties? My understanding of the inner-workings of WSL is still rudimentary. 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. 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}. For Windows Home - Enable Windows Subsystem for Linux (Instructions Here: https://docs.microsoft.com/en-us/windows/wsl/install-win10 ). Sometimes you need this simple as that. Windows Subsystem for Linux 2 sports an actual Linux kernel, supporting real Linux containers and Docker. How do I get into a Docker container's shell? Windows can do a lot of things linux cant and has a lot of cutting edge hardware support. (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). I suspect that most, however, will want to switch to iptables legacy. Do you have iptables installed? 2.) How can Docker Desktop mount Windows Volumes? This is a very useful tool, to say the least. WindowsDockerDev Container VS CodeRemote Development Windows. Run docker-compose up -d to bring all the containers up. Thank you! I ran Linux dual boot from 2000-2004 and then as a daily driver 2004-2017. ){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. For Linux containers you can install the Docker Daemon in WSL2. WSL 1 was genius with running Linux on the Windows kernel, but of course lacked some of the features, such as containers. I'm sure a lot more people will be visiting this page now that Docker has changed their license terms. Here is the corrected version: ifconfig eth0 | grep -E "([0-9]{1,3}\. 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. The steps to create and run containers on Windows Server using Docker can be summarized as follows: 1. Before proceeding, let's note that Docker Desktop is amazing. Success? I tried deleting pid file but i dont have permission for it i tried using sudo systemctl stop docker and then running it but error is still the same. For instance, install and configure Fedora, or any other distro for which you can obtain a rootfs in tar format and then wsl --import rootfs.tar. Made with love and Ruby on Rails. Is there a single-word adjective for "having exceptionally strong moral principles"? WSL 2 uses an actual Linux kernel that allows Linux containers. HyperV is not stable enough on Linux, and VirtualBox is blocked by corporate rules. Thankfully, there are official guides for installing Docker on various Linux distributions. 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). For communication over the socket, privileged access is required. How do I align things in the following tabular environment? If desired, you can configure it using Services to only start it manually. 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. If you are getting started with Windows Container development, one option is to install Docker Desktop. I believe there should be nearly a dozen links to other objects there. DEV Community A constructive and inclusive social network for software developers. You are at the right place. 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. You certainly already heard about the licensing changes for Docker Desktop. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? With docker, it is possible to mount a host system's directory or files in the container. If unsure of the name, simply run wsl -l -q from Powershell to see your list of WSL distributions. c:\bin\docker -H tcp://172.20.5.64 run --rm hello-world. Thank you so much! Unflagging bowmanjd will restore default visibility to their posts. I'm very interested if you have a simpler way to proceed :). I suggest using the configuration file /etc/docker/daemon.json to set dockerd launch parameters. Pretty sure there is no legacy version because iptables wasn't legacy then. You can use Docker for Desktop, but if you don't want to pay for a license, . 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 run one it doesn't hurt, but you could use Docker's default location, /var/run/docker/containerd/containerd.sock. I'm having same issue, using Debian 11 on WSL2. 0.0.1 |awk '{ print $2 }' | cut -f2 -d: I really liked how your turned windows into a linux by adding a c:\bin dir :). Markus Lippert sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. Your docker daemon is running in WSL and you are just connecting to it with de docker command on Windows. , Practice yoga, write code, enjoy life, repeat. If you obtained your Linux distro from the Store, you can likely skip this step, as the default user is already set up. 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 ! I was able to fix it with adding | head -n 1 at the end, so final command would look like: You need to escape the dot (.)
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