windows containers without docker desktop

DEV Community 2016 - 2023. How is Docker different from a virtual machine? However, you may have other settings you wish to put in daemon.json, so you may appreciate some familiarity with this topic. It is all internet connectivity: I cannot ping 1.1.1.1 but I can ping the docker host from a container. 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. Not the answer you're looking for? Custom installations are also a great option with WSL 2. 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. One mistake and you can cause irreparable damage to your Windows installation. I will comment with more detail in your answer. I have based these instructions on those, with some tweaks learned from real world testing. Windows 11 Enterprise: 6 TB. We can continue to develop with containers without Docker Workstation. But that never worked for me for some reason. ASP.NET Core. Is it known that BQP is not contained within NP? 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. 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. This isn't the 90's anymore, it is really super easy to run linux on your local dev machine and every program you would want for dev that is worth running already runs on linux. in the regexp as such: Thanks Nicolas. On installation the user gets a UAC prompt which allows a privileged helper service to be installed. Is there a single-word adjective for "having exceptionally strong moral principles"? 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. Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. If so, you have success. Privacy Policy, This website uses cookies and Google Analytics to ensure you get the best experience on our website. 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. 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. Isn't the deamon running inside wsl in any case? Most upvoted and relevant comments will be first. Start of the month i will write full article, for now this will have to do. Would you be interested in how to do same without so much trickery? Due to the license issues with docker desktop and the fact that you don't really need this buggy bit of software, this guide will walk you through the steps to use VSCode+remote-containers in combination with WSL2 without using docker desktop. dockeraccesshelper is an open source PowerShell module to allow non-privileged users to connect to the Docker Service. Thanks for keeping DEV Community safe. Contrary to what the length of this article might suggest, getting Docker working on WSL is fairly simple. The application data stays neatly within the container, instead of on the host file system. Without needing to worry about sockets and ports, a lot of headaches go away. I am a bit confused on how to solve this because Im very new to this, so I would appreciate any help. Here is what you can do to flag bowmanjd: bowmanjd consistently posts content that violates DEV Community's This article attempts to explore such a process and options along the way. 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 Windows 11 Pro: 2 TB. Third, I launch in my distro dockerd with the IP, configures its own guest (rancher-desktop). Thank you so much! I mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. You should see docker when you run the command groups to list group memberships. To make it easy to use I have packaged it into a container, so it is easy to deploy with a single docker run. I'll share later in a response to this comment. If you dislike the Windows Store, there are other options. Setting up Docker for Windows Containers manually is not really that hard to do. Pretty sure there is no legacy version because iptables wasn't legacy then. Maybe some tooling you use can't handle Podman, or you just want to put WSL through its paces. [sudo] password for jai: VS Code VS Code Remote Development; Docker Desktop for Windows; WSL2 I have written about getting Podman to work on WSL 2. WSL 2 uses an actual Linux kernel that allows Linux containers. Docker on Windows without Hyper-V | by Chris | poweruser.blog Write Sign up Sign In 500 Apologies, but something went wrong on our end. To see what group IDs are already assigned that are 1000 or above: Can't decide what number to use? Dependencies will be installed later, automatically. Other editions have even higher limits. rev2023.3.3.43278. Currently interested in TypeScript, Vue, Kotlin and Python. Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. Reconnecting module=grpc Then, select the Images tab inside the Container extension under Container Host. 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. The steps to create and run containers on Windows Server using Docker can be summarized as follows: 1. Success? I was a long time unqualified hacker/gamer/tinkerer before I realized I should be doing this for money and became full-time dev. If you use Docker Desktop the daemon is actually running in Windows this is why it was working before. Thanks for the help. Do so from a WSL window. code of conduct because it is harassing, offensive or spammy. $ iptables --version 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. Does the command wsl --set-default-version 2 work? It just doesn't set the default links in the install process to be able to switch to the legacy rules. But with containers, it becomes easy to have different versions of the same application running side-by-side, without making a mess. 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 ? 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. Microsoft is increasingly standardizing on its in-house CBL-Mariner Linux distribution. The install documentation has two sections. On later versions of Alpine from the Microsoft Store, while a non-root user is created as part of setup, this user is initially password-less. Also note that a boot command in /etc/wsl.conf is only available on Windows 11. In PowerShell start an elevated shell with: Enable the elevated PowerShell to make changes in the prompt. My call contains: -v D:\localPath\subPath:/opt/jboss/keycloak/standalone/data . Debian 9, I see. Stefan Scherer is maintaining the project docker-cli-builder on GitHub where we can download the docker.exe command in standalone : Once done, logout from your session and log again iptables v1.6.0, I think iptables installs when Debian itself is installed. I will write an article eventually, but it is there. I got this error when I tried to run "sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. ){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? Ive been running WSL on potato laptops and now I high end one with no heat issues at all. Hi, Startup is intentionally being slowed down to show this message host="tcp://169.254.255.121:2375" In parallel, in a windows terminal opened in my distro, I can check with top or htop if dockerd processes are running. EDIT: It turned out that the eventual root cause of my issue was that my distribution was still on WSL1. 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. I suggest using the configuration file /etc/docker/daemon.json to set dockerd launch parameters. But if you, like me, feel that all the added complexity of Docker Desktop is unnecessary, you don't need Windows containers, or you are simply tired of that whale in the system tray taking so long then perhaps you want to run the docker daemon (dockerd) in the WSL distro of your choice and be happy. So I wonder if Windows 10 wsl Debian changed - I can't use the update-alternatives --config iptables. Probably not necessary, but on Ubuntu/Debian: Alpine (probably not necessary, but just in case): Alpine: Nothing needed. I did "sudo apt-get install iptables" to be sure. Step-2: Enable Docker Running Environment 1. I had the same error, it seems it's because you are using WSL version 1. Once you have installed the distro of your choice, launch it and set up a non-root user if you have not already. If you are getting started with Windows Container development, one option is to install Docker Desktop. Trying to understand how to get this basic Fourier Series. 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. 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. 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. 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded. Looks too much tricky for me. Trying to get started 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' Is it all internet connectivity, or just DNS? I make games in my free time. 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. Made with love and Ruby on Rails. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Run docker-compose up -d to bring all the containers up. 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" 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. Once suspended, bowmanjd will not be able to comment or publish posts until their suspension is removed. Pick the right one and set it to DOCKER_DISTRO. This is quick and easy but is not advised. , Practice yoga, write code, enjoy life, repeat. failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.4 (legacy): can't initialize iptables table `nat': Table does not exist (do you need to insmod?) Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=container error was So the reason I use Windows is because that's where the driver support is. 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 am receiving error at launch docker with. I'm not sure what happened to the previous reply: $ dpkg -S /usr/sbin/iptables-legacy From there you can simply use these paths as youve mentioned. 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. 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. Chris 192 Followers Follow More from Medium Tony DevOps in K8s K9s, Terminal Based UI to Manage Your Cluster Flavius Dinu host="tcp://169.254.255.121:2375" Built on Forem the open source software that powers DEV and other inclusive communities. However, due to both WSL and Docker complexities, a little tender loving care is required to get Docker up and running. Thanks for contributing an answer to Stack Overflow! I found my debian environment is configured to use iptables-nft: $> sudo update-alternatives --config iptables Very clever. How To Install Docker Without Docker Desktop On Windows | by Paul Knulst | Better Programming 500 Apologies, but something went wrong on our end. Additionally, I found this to be helpful for configuring dockerd to start when opening a new terminal (if it hasn't already been started). 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. About. yes, you are right but. A little more suggestion about TCP access, as well. 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!" . Yes ! Assuming you have Windows build 18980 or later: simply add a user section to /etc/wsl.conf. Hi, followed everything but on doing sudo dockered getting this error. By default, non-privileged Windows users cannot reach the Docker Service. Get:1 deb.debian.org/debian stretch/main amd64 iptables amd64 1.6.0+snapshot20161117-6 [288 kB] Docker - with buildkit If you want Docker to work on Windows and WSL 2, installing Docker Desktop is most likely the way to go. I think spending some money for that is perfectly fine regarding the value Docker Desktop is providing to you. While Docker Desktop on Windows can be run without having Administrator privileges, it does require them during installation. I only have one entry if I look for iptables: $ ls /usr/sbin/iptable* Working with Windows Containers without Docker Desktop from PowerShell. Hello, thank you for this article. WSL is the only option that I have. Constantly learning to develop software. Uninstall . With a Dockerfile containing only: I was getting yum errors not resolving the name of the mirror server: Determining fastest mirrors Here I thought it was because the iptables didn't follow the instructions. I even uninstalled and installed it back. Fight? Just run wsl --set-default-version 2, and re install your linux distribution. If the result is a random hash string, then you are good. (Will report back with results..). From inside of a Docker container, how do I connect to the localhost of the machine? It requires a small proxy application to make it work though. It is actually possible to expose docker.sock from WSL so that it is accessible by Windows applications. 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'm having same issue, using Debian 11 on WSL2. 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. 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. I've played around with setting DNS in the container explicitly using the /etc/docker/daemon.json with things like "dns": ["1.1.1.1", "8.8.8.8"], but if the container can't even get connectivity to these ips that's not going to work.. My Debian environment does not have any iptables configured. Once unsuspended, bowmanjd will be able to comment and publish posts again. Microsoft's has step-by-step instructions on how to upgrade to WSL 2. If so, you have success. Your docker daemon is running in WSL and you are just connecting to it with de docker command on Windows. Need to get 288 kB of archives. Yeah, I have actually changed the instructions, removing the iptables:false, as using iptables-legacy seems like the right way to do it. dpkg-query: no path found matching pattern /usr/sbin/iptables-legacy, iptables is installed: To learn more, see our tips on writing great answers. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. Even with that, I will still run WSL on any Windows machine I can. My concern was to continue to debug from Visual Studio 2019 and Visual Code directly in container. 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. Note that DOCKER_DISTRO should be set to the distro you want to have running dockerd. INFO[2021-11-06T15:39:08.506977000+05:30] Starting up Docker Desktop delivers the speed, choice and security you need for designing and delivering these containerized applications on your desktop. Is your user a "sudoer"? For further actions, you may consider blocking this person and/or reporting abuse. If you instead received an error containing something like "Sorry, user myusername may not run sudo" then you may need to follow the steps again, from the beginning. You are at the right place. For communication over the socket, privileged access is required. 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 ! Docker works on WSL 2, and without requiring the robust but heavy Docker Desktop if that is undesirable. And further emphasis on the optional nature of the /mnt/wsl/shared-docker socket directory. How to copy Docker images from one host to another without using a repository. It will become hidden in your post, but will still be visible via the comment's permalink. If this fails due to network connectivity, see below. 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.

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