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Everything will work fine when I'll see the message "API listen on 172.18.75.23:2375". Windows Containers Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. Installing WSL is explained here or you can use an already existing Ubuntu distribution. I have a Dockerfile that builds a Windows container with a development environment for the Nim programming language. Its surprisingly easy! It was a miserable experience. Also note that a boot command in /etc/wsl.conf is only available on Windows 11. Hi, you can use the variable DOCKER_HOST to specify the way you want to connect to docked : unix://, tcp://, ssh://. WSL Working with Windows Containers without Docker Desktop from PowerShell. 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. It is actually possible to expose docker.sock from WSL so that it is accessible by Windows applications. 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. 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. Watch out for the networking bridge installed by Docker, it can conflict with other private networks using the same private IP range. 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 am stuck here trying to start dockerd from the Windows PowerShell (in admin mode): 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. Visual Studio Code - Code Editing. Chris 192 Followers Follow More from Medium Tony DevOps in K8s K9s, Terminal Based UI to Manage Your Cluster Flavius Dinu I do have one question though. Windows Containers Vs Docker - Learn IT And DevOps Daily update-alternatives: error: no alternatives for iptables. Why do academics stay as adjuncts for years rather than move around? For information, we can now install Podman desktop (and podman with MSI file), experimental but interressing. 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. Under the hood, rancher is managing for you all the complexity of creating a Linux subsystem and configure it to work with docker. Docker Desktop delivers the speed, choice and security you need for designing and delivering these containerized applications on your desktop. Install Docker Desktop on Windows See more details about the Docker subscription model here. Interesting; I just did this successfully last weekend. I reinstalled the Debian WSL. Just double-checking: are you sure you have iptables installed? Currently interested in TypeScript, Vue, Kotlin and Python. 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. 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 You can't run Liunx containers on Windows directly. WSL 1 was genius with running Linux on the Windows kernel, but of course lacked some of the features, such as containers. If unsure of the name, simply run wsl -l -q from Powershell to see your list of WSL distributions. Did 9 even use nftables? To run WSL 2, Windows version 1903 or higher is needed, with Build 18362 or higher. This guide includes instructions for launching dockerd in Debian, Ubuntu, Alpine, and Fedora. Docker Windows how to keep container running without login? Sometimes you need this simple as that. The install documentation has two sections. Hi Muttsuri, Yes I use Portainer to manage containers and stacks on server. Ip stuff port forwarding etc. 0.0.1 |awk '{ print $2 }' | cut -f2 -d: I will work on updating the instructions for systemd, then! Same results more or less. 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. Is it suspicious or odd to stand by the gate of a GA airport watching the planes? My simple repo can have you up and running. Here is what I get: $ update-alternatives --config iptables Best possible hardware drivers by default. You just install it as any other applications for Windows, selecting dockerd as container runtime. 3.) The docker desktop documentation page isn't clear to me if it will work with or without WSL (or wsl2). 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. On the official Data Gateway documentation it says th. It is the latest from Microsoft - or so I thought. Podman is daemonless (no background service needed), modern (cgroups v2 out of the box), supports rootless, and serves as a drop-in replacement for Docker. Using Kolmogorov complexity to measure difficulty of problems? You should see docker when you run the command groups to list group memberships." Get IP address in WSL2 sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. Custom installations are also a great option with WSL 2. 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. They can still re-publish the post if they are not suspended. Pick the right one and set it to DOCKER_DISTRO. Unflagging bowmanjd will restore default visibility to their posts. Unless I missed a step above, when I got to "update-alternatives --config iptables" it's still broke on my system. 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. Here I thought it was because the iptables didn't follow the instructions. Note that Docker Desktop is only free individuals or for small companies. If you open Services, you should now see the Docker Engine listed: It will start automatically on Windows boot. So the reason I use Windows is because that's where the driver support is. I didn't notice the 9. I have installed Rancher Desktop application on Windows 10 and set it to use docker as container runtime. $ iptables --version Finally you can check with this command : If you see a # at the first position, the line is commented, run sudo visudo, find the corresponding line and remove the #, save and check again. 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". But since I had no success, I went on. Frequently asked questions for Windows - Docker Documentation If the whoami command returnes "root", then you will want to add a non-root user. Done If I run "nslookup www.microsoft.com " I get "DNS request timed out" - no response. /usr/sbin/iptables-apply. This function can be placed in your Powershell profile, usually located at ~\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1. I'll never understand why developers who write code to run in linux fight with windows. High School, The Internet, Mother Nature, and Life itself.. On Alpine, this should prompt for the new password. This article attempts to explore such a process and options along the way. In a windows terminal (Windows Power Shell) , launch : sudo dockerd -H `ifconfig eth0 | grep -E "([0-9]{1,3}. Without needing to worry about sockets and ports, a lot of headaches go away. If you are using it for work, and your company exceeds a certain size or revenue, then consider paying for a subscription. Just run linux native. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. 2.) In parallel, in a windows terminal opened in my distro, I can check with top or htop if dockerd processes are running. 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. Again, this step can be skipped if you opt against using a shared directory for the docker socket. 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? This doesn't just apply to the terminal, either. INFO[2021-11-06T15:39:08.506977000+05:30] Starting up host="tcp://169.254.255.121:2375" It just isn't setting up the legacy rules. Before doing this, we will need two bits of information: the user id, and the name of the WSL distro. The Docker engine includes tools that automate container image creation. 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. If you dislike the Windows Store, there are other options. 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. then that user has no password set. And that's all! I mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. 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. Using apt install --reinstall iptables. Err :connection error: desc = "transport: Error while dialing dial unix:///var/run/docker/containerd/containerd.sock: timeout". Refresh the page, check Medium 's site status, or find something interesting to read. For me launching dockerd failed since chain of commands with ifconfig returned some extra garbage. How is Docker different from a virtual machine? 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 (.) 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. 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. 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' macOS is expensive to buy (yet mainstream), as well as forced obsolescence (via OS updates + requirement, and repair / replacement prevention); not to mention keyboard layout confusion (which is "cost to change"). 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). Docker Containers on Windows Server 2022 101 | Dell US yes, you are right but. It will become hidden in your post, but will still be visible via the comment's permalink. I would prefer a prettier straight-foreward solution. In PowerShell start an elevated shell with: Enable the elevated PowerShell to make changes in the prompt. Thanks for keeping DEV Community safe. How to run docker on Windows without Docker Desktop Just open a new Ubuntu window and start playing with Docker!. I removed the Debian WSL for now. host="tcp://169.254.255.121:2375" (Will report back with results..). It can be any group ID that is not in use. Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. When executing these lines you'll be prompted to enter your distro password (sudo) and I'll see after the log of dockerd. ", echo `ifconfig eth0 | grep -E "([0-9]{1,3}. 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 . I have tried with multiple laptops (and multiple distros) and even with so many customisations, laptops keep heating up on idle. Installing Docker can be heavy-weight and add more than expected to your system. 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. You could also make a batch file with the appropriate command in it. ko-fi.com/bowmanjd. Probably not necessary, but on Ubuntu/Debian: Alpine (probably not necessary, but just in case): Alpine: Nothing needed. WSL2 - Use docker with VSCode without docker desktop (Windows 11) so before that gets out of control: I'd like to share one that I did discover just this morning: devopstales.github.io/home/docker- it has lots of helpful information presented in a clear way, and the alternatives it lists don't require any "special magic" to get working, which might be very appealing for some. I have written about getting Podman to work on WSL 2. Then, select the Images tab inside the Container extension under Container Host. Should You Use Docker Containers on Windows? Maybe, Maybe Not 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. Windows 11 Education: 2 TB. Hello , I tried the same, to create a docker image with a Windows Container, which should host a PowerBI Data Gateway. I am still running Linux on servers to this day. I'm sure a lot more people will be visiting this page now that Docker has changed their license terms. Assuming you have Windows build 18980 or later: simply add a user section to /etc/wsl.conf. Add iptables false (as mentioned in the article). failed to load listeners: listen tcp 169.254.255.121:2375: bind: cannot assign requested address, jai@FA057586:~$ wsl And, yes, VSCode can work with podman. Once suspended, bowmanjd will not be able to comment or publish posts until their suspension is removed. 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. Connect and share knowledge within a single location that is structured and easy to search. 2) We also need containerd installed - I used the manual steps from here and that worked for me howtoforge.com/how-to-install-cont Those two steps joined the dots and now docker is running without docker desktop :). Install Docker without HyperV/VirtualBox/VMware support on Windows Is this Microsoft Linux? 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. The Docker client just hides the fact that Linux containers are actually inside a vitual . The Docker static binaries are distributed under the Apache 2 license and do not require a Docker Desktop subscription, even for commercial use. 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. I reused and I adapted it to make VisualCode working with dockerd under WSL2. For instance, name it docker.bat and place in C:\Windows\system32 or other location included in %PATH%. Never miss out on developer content you need to maintain a healthy developer career. I do wish it'd change some day. 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. Windows Containers Is the underlining technology platform that allows us to run a Windows Container Instance which combines the usage of many Windows Server technology like Hyper-V, File Server, Networking, etc. That sounds odd. Well, this is a game changer. With you every step of your journey. For further actions, you may consider blocking this person and/or reporting abuse. WSL is the only option that I have. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error". 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. 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. If I run "nslookup www.microsoft.com 192.168..1" then I get an immediate response. Logon to the windows server/machine where you want the Docker services to start automatically. First, open the container host you want to manage, and in the Tools pane, select the Containers extension. (Optional) If your container is a Web App or API, open a browser in Windows to check you can access it. Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft's servicing timeline. I summarize the files available here: No doubt there are ways these can be tweaked to be more useful and reliable; feel free to post in the comments. 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? Run your first Windows container | Microsoft Learn If you only run one it doesn't hurt, but you could use Docker's default location, /var/run/docker/containerd/containerd.sock. For me, using WSL isn't a choice against Linux, but a choice to use Linux everywhere. Thanks for your help! WARN[2021-11-06T15:39:10.291048100+05:30] Binding to an IP address without --tlsverify is deprecated. Isn't the deamon running inside wsl in any case? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. On Alpine, that's apk add sudo and on Fedora, dnf install sudo. I did "sudo apt-get install iptables" to be sure. How do I align things in the following tabular environment? The following lines can be placed in .bashrc or .profile if autolaunching is desired, or in a separate shell script. I suspect that most, however, will want to switch to iptables legacy. Perhaps iptables or your kernel needs to be upgrade. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. I found my debian environment is configured to use iptables-nft: $> sudo update-alternatives --config iptables For communication over the socket, privileged access is required. If desired, you can configure it using Services to only start it manually. However, you may have other settings you wish to put in daemon.json, so you may appreciate some familiarity with this topic. Start of the month i will write full article, for now this will have to do. ){3}[0-9]{1,3}" | grep -v 127.0.0.1 |awk '{ print $2 }' | cut -f2 -d: Does anybody has a equivalent command for Alpine? 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). 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. Success. If you are getting started with Windows Container development, one option is to install Docker Desktop. My own .NET rest API runs as expected and so do other containers. With a Dockerfile containing only: I was getting yum errors not resolving the name of the mirror server: Determining fastest mirrors I don't care whether it's the fault of F5 or the community for not working -- if I can't VPN in, I can't work. Brilliant article - thanks for the thorough write up @bowmanjd! Even pull command comes up with error Once unpublished, this post will become invisible to the public and only accessible to Jonathan Bowman. Why do small African island nations perform better than African continental nations, considering democracy and human development? .NET SDK by Microsoft | Docker Hub The service (dockerd) and client (docker) communicate over a socket and/or a network port. Have you managed to mount volumes from windows to docker image running in WSL2 ? If this is not a fresh install, and you may have experimented with docker before, then first clear out any residual docker installs: Docker utilizes iptables to implement network isolation. Note that the above steps involving the docker group will need to be run on any WSL distribution you currently have or install in the future, if you want to give it access to the shared Docker socket. 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. 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 ? 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded. If Kubernetes is enabled in Docker Desktop/WSL2, then why can't we see 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. Additionally, I found this to be helpful for configuring dockerd to start when opening a new terminal (if it hasn't already been started). For Alpine or Fedora, use adduser myusername to create a new user. Hey Derek, I believe the \mnt\wsl location is chosen so multiple Linux installations can share the same docker daemon. On a normal Azure VM it runs without problems. 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. If so, read on. 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 : Thank you! 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. can you provide an example? 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. Full-Stack Developer at Elliptic Marketing LLC. Do so from a WSL window. May I suggest 36257. For anyone struggling with using this behind a proxy, I found the only configuration file that dockerd looks at is /etc/environment, so set the likes of HTTP_PROXY, HTTPS_PROXY, and NO_PROXY in there before starting Docker. If you think there is another obvious WSL distro that should be considered, feel free to let me know in the comments. Here is what you can do to flag bowmanjd: bowmanjd consistently posts content that violates DEV Community's I am a bit confused on how to solve this because Im very new to this, so I would appreciate any help. Reading about what goes on under the hood is an entertaining and informative endeavor, as well. Need to get 288 kB of archives. Thank you so much! Dev Container Here are the commands: Now youre ready to run Linux containers as well. Built on Forem the open source software that powers DEV and other inclusive communities. xref: docs.microsoft.com/en-us/windows/w Great point. PS C:\Users\clutat> wsl sh -c "sudo dockerd -H tcp://$ip" The -d flag is optional, in case you want to the get back the bash prompt, it means dettached mode. How to use Visual Studio without Docker Desktop to debug a .NET Core I will definitely try that, and update the article. code of conduct because it is harassing, offensive or spammy. I had heard at Microsoft Ignite that Docker was super excited to partner with Microsoft to develop the Docker Engine for Windows Server. in the regexp as such: Thanks Nicolas. Try entering $profile in a powershell window. To do so, enter sudo visudo and add the following line (if your visudo uses vi or vim, then be sure to press "i" to begin editing, and hit ESC when done editing): Save and exit (":wq" if the editor is vi, or Ctrl-x if it is nano), and then you can test if sudo dockerd prompts for a password or not.