The daemon is running in wsl so probably you need to specify paths in the wsl subsistem. Hi Muttsuri, Yes I use Portainer to manage containers and stacks on server. ibb.co/yQGVZ18 Here is what I get: $ update-alternatives --config iptables It just isn't setting up the legacy rules. If so, read on. Windows Containers Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. Note that Docker Desktop is only free individuals or for small companies. Debian and Ubuntu will configure this automatically at first launch, as should Alpine if you installed it from the Store. Microsoft's has step-by-step instructions on how to upgrade to WSL 2. VS Code VS Code Remote Development; Docker Desktop for Windows; WSL2 A Python enthusiast. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. Wsman Shell commandLine, version 0.2.1. Probably not necessary, but on Ubuntu/Debian: Alpine (probably not necessary, but just in case): Alpine: Nothing needed. Installing Docker can be heavy-weight and add more than expected to your 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. Once unsuspended, _nicolas_louis_ will be able to comment and publish posts again. 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. A Linux dev machine is quite desirable. You could also make a batch file with the appropriate command in it. Hopefully you will see something like "Version 21H2. The application data stays neatly within the container, instead of on the host file system. Hi, you can use the variable DOCKER_HOST to specify the way you want to connect to docked : unix://, tcp://, ssh://. code of conduct because it is harassing, offensive or spammy. I do have one question though. Fight? Let's first make a shared directory for the docker socket, and set permissions so that the docker group can write to it. 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. 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. 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 (.) Why do we place the docker socket in the \mnt\wsl folder? With you every step of your journey. This means that every docker command is actually executed on the WSL subsystem and paths should be specified accordingly. My running container has the following DNS Servers configured: 172.27.64.1 and 192.168..1. I will comment with more detail in your answer. 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). $ iptables --version Is it all internet connectivity, or just DNS? Not the answer you're looking for? Interesting What sort of errors are you seeing? Windows 11 Pro for Workstations: 6 TB. 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. See more details about the Docker subscription model here. Never miss out on developer content you need to maintain a healthy developer career. failed to load listeners: listen tcp 169.254.255.121:2375: bind: cannot assign requested address, jai@FA057586:~$ wsl Thank you! I know I did before, I'm not sure what I left out - but the iptables-legacy isn't set-able now. New to docker containers. 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. iptables v1.6.0. git enables Scoop to update itself. (Will report back with results..). 2.) 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. 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. On Fedora, you will additionally need to passwd myusername and enter the password you want to use. If desired, you can configure it using Services to only start it manually. Made with love and Ruby on Rails. sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. Here is what you can do to flag bowmanjd: bowmanjd consistently posts content that violates DEV Community's This is because all Windows accounts use the same VM to build and run containers. docker context will likely be your friend. Once suspended, _nicolas_louis_ will not be able to comment or publish posts until their suspension is removed. PS C:\Users\clutat> wsl sh -c "sudo dockerd -H tcp://$ip" 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. When did this happen? If bowmanjd is not suspended, they can still re-publish their posts from their dashboard. Just run wsl --set-default-version 2, and re install your linux distribution. 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}. Please note that these steps require WSL 2 (not version 1). Maybe the project I'm trying to compile doesn't like Debian 9! I don't have a complex use case for it but I think it works. then that user has no password set. Also note that a boot command in /etc/wsl.conf is only available on Windows 11. I did "sudo apt-get install iptables" to be sure. host="tcp://169.254.255.121:2375" Docker works on WSL 2, and without requiring the robust but heavy Docker Desktop if that is undesirable. This will set the default version to WSL 2, or fail if you are still on the first version. Visual Studio Code - Code Editing. The following contents will work in such a script: You could go a step further and ensure that dockerd is running whenever you start Powershell. WSL is the only option that I have. Does dockerd work? - It uses the same technology as Remote Desktop (think VNC), except it only does it for a single Window (and it's child windows). Startup is intentionally being slowed down to show this message host="tcp://169.254.255.121:2375" WARN[2021-11-06T15:39:08.509171500+05:30] Binding to IP address without --tlsverify is insecure and gives root access on this machine to everyone who has access to your network. 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. Hello, thank you for this article. WARN[2021-11-06T15:39:10.291048100+05:30] Binding to an IP address without --tlsverify is deprecated. One mistake and you can cause irreparable damage to your Windows installation. Windows 11 Education: 2 TB. 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. 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). yes, you are right but. Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=container error was Before proceeding, let's note that Docker Desktop is amazing. It requires a small proxy application to make it work though. A hint: ever tried scoop.sh? Why is there a voltage on my HDMI and coaxial cables? 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. There is some socket magic that I don't know by memory because I just keep the command in a gist. Without needing to worry about sockets and ports, a lot of headaches go away. There's no fight between Windows and Linux since wsl2. Impress This doesn't just apply to the terminal, either. And further emphasis on the optional nature of the /mnt/wsl/shared-docker socket directory. 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. xref: docs.microsoft.com/en-us/windows/w Great point. How is Docker different from a virtual machine? (Reading database 36399 files and directories currently installed.) Its surprisingly easy! sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. 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. 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. The next time you do docker login, the auth section of ~/.docker/config.json will be updated. Even pull command comes up with error If you don't want to rely on a particular WSL shell script, you could implement a Powershell function to launch dockerd, such as this: This function takes one parameter: the distro name. It's a peaceful symbiosis. To learn more, see our tips on writing great answers. Docker Desktop is an application for MacOS, Linux, and Windows machines for the building and sharing of containerized applications and microservices. 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). In all of the above, the principle is the same: you are launching Linux executables, using WSL interoperability. For windows developers and sysadmins, app-v means hosting (and running) your apps on a virtual server - but the GUI for them appears on the client machine's desktop. I did that but it did not work for me. Third, I launch in my distro dockerd with the IP, configures its own guest (rancher-desktop). You can double check on any distro with: (If you are not root, you may need to su first). Thanks for the help. 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. I will work on updating the instructions for systemd, then! If unsure of the name, simply run wsl -l -q from Powershell to see your list of WSL distributions. I'm currently trying to understand how docker can help me in my daily work. Does the command wsl --set-default-version 2 work? 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 client just hides the fact that Linux containers are actually inside a vitual . ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d:`. I agree it must be something in iptables too. The client is Windows; the server is not. Proprietary software, not limited to MS Word and PowerPoint. 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? 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. If you only plan on using one WSL distro, this next step isn't strictly necessary. One for WSL and one for "Hyper-v and windows containers" which isn't clear if that is only for windows containers, but it reads sort of like it can do Linux as well. You should see docker when you run the command groups to list group memberships. I do wish it'd change some day. Using Kolmogorov complexity to measure difficulty of problems? I will write an article eventually, but it is there. Made with love and Ruby on Rails. Have you heard of portainer? 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. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. Been waiting for years now. $ iptables --version Hello , I tried the same, to create a docker image with a Windows Container, which should host a PowerBI Data Gateway. I mean? The install documentation has two sections. To do so, we just need first to run a powershell script launching dockerd in WSL2 and once dockerd is listening we can simply use the command docker (maintained by Stefan Scherer). INFO[2021-11-06T15:39:08.506977000+05:30] Starting up 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' Markus Lippert Perhaps iptables or your kernel needs to be upgrade. Those licensing changes however only apply to Docker Desktop. If the whoami command returnes "root", then you will want to add a non-root user. Why do small African island nations perform better than African continental nations, considering democracy and human development? Working with Windows Containers without Docker Desktop from PowerShell. How To Install Docker Without Docker Desktop On Windows | by Paul Knulst | Better Programming 500 Apologies, but something went wrong on our end. Yes ! Containers and images created with Docker Desktop are shared between all user accounts on machines where it is installed. 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. 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 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.