windows containers without docker desktop windows containers without docker desktop

Docker on Windows without Hyper-V | by Chris | poweruser.blog Write Sign up Sign In 500 Apologies, but something went wrong on our end. Kubernetes can be installed and configured many ways and Dcoker DEsktop will give you one version. The Docker engine includes tools that automate container image creation. Assuming you have Windows build 18980 or later: simply add a user section to /etc/wsl.conf. Err :connection error: desc = "transport: Error while dialing dial unix:///var/run/docker/containerd/containerd.sock: timeout". By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Been waiting for years now. 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. Maybe the project I'm trying to compile doesn't like Debian 9! About. yes, you are right but. Under the hood, rancher is managing for you all the complexity of creating a Linux subsystem and configure it to work with docker. Hello , I tried the same, to create a docker image with a Windows Container, which should host a PowerBI Data Gateway. Docker Desktop gives you access to both Windows Containers and Linux containers, by leveraging WSL 2. Add this directory in the path for executables : First, I collect the IP address of my default distro with the wsl command. It is actually possible to expose docker.sock from WSL so that it is accessible by Windows applications. For Windows, as for Linux, Docker containers offer . 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 just install it as any other applications for Windows, selecting dockerd as container runtime. If so, you have success. If I exec into the running container then DNS is not working. Trying to understand how to get this basic Fourier Series. To learn more, see our tips on writing great answers. However, due to both WSL and Docker complexities, a little tender loving care is required to get Docker up and running. 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. Third, I launch in my distro dockerd with the IP, configures its own guest (rancher-desktop). ){3}[0-9]{1,3}" | grep -v 127. 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. For Windows Home - Enable Windows Subsystem for Linux (Instructions Here: https://docs.microsoft.com/en-us/windows/wsl/install-win10 ). My goal is to use the docker-cli in Windows (docker.exe), but using Linux containers, without the installation of Docker Desktop. Installing Docker can be heavy-weight and add more than expected to your system. If the result is "!" Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=container error was Maybe I did another mistake. sudo dockerd. WSL is the only option that I have. In the same PowerShell session enter: I also tried another custom docker with a fresh VANILLA minecraft install. And, yes, VSCode can work with podman. Trying to get started They can still re-publish the post if they are not suspended. 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. ibb.co/yQGVZ18 By default, they each may have a different ID, so a new one is in order. The downside to this approach is that Docker static binaries on Windows do not support Linux containers, buildx, docker scan, or docker compose functionality. Why do small African island nations perform better than African continental nations, considering democracy and human development? Start of the month i will write full article, for now this will have to do. Logon to the windows server/machine where you want the Docker services to start automatically. 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. Same results more or less. I'm very interested if you have a simpler way to proceed :). 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. Fetched 288 kB in 0s (2,349 kB/s) Unless I missed a step above, when I got to "update-alternatives --config iptables" it's still broke on my system. 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. Another option may eventually be Rancher Desktop if they add Windows support, but it is currently limited to Linux containers. Ive been running WSL on potato laptops and now I high end one with no heat issues at all. Then the following, when placed in /etc/docker/daemon.json, will set the docker host to the shared socket: Most Linux distributions use systemd or other init system, but WSL has its own init system. For further actions, you may consider blocking this person and/or reporting abuse. One is to expose dockerd over a TCP Port, or, better yet, set up an SSH server in WSL and connect that way. If you dislike the Windows Store, there are other options. Unflagging _nicolas_louis_ will restore default visibility to their posts. Windows 11 Education: 2 TB. Specifically, you use the the Containers extension of your Windows Admin Center instance to run the containers. I will comment with more detail in your answer. 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. They can still re-publish the post if they are not suspended. then that user has no password set. This means that every docker command is actually executed on the WSL subsystem and paths should be specified accordingly. (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). rev2023.3.3.43278. You can't run Liunx containers on Windows directly. Microsoft is increasingly standardizing on its in-house CBL-Mariner Linux distribution. And that's all! ){3}[0-9]{1,3}" | grep -v 127.0.0.1 |awk '{ print $2 }' | cut -f2 -d:`, And you get the IP address, as described before, In the Powershell windows of the terminal, you can run the following command New to docker containers. Templates let you quickly answer FAQs or store snippets for re-use. You simply package each application into a container and run it. See details regarding the companion Github repo by scrolling to the bottom. Did 9 even use nftables? If so, you have success. From inside of a Docker container, how do I connect to the localhost of the machine? Docker Desktop delivers the speed, choice and security you need for designing and delivering these containerized applications on your desktop. If I run "nslookup www.microsoft.com 192.168..1" then I get an immediate response. Those are a bit hidden and not easy to find. Docker Desktop displays the Docker Desktop - Access Denied error if a Windows user is not part of the docker-users group. I have tried with multiple laptops (and multiple distros) and even with so many customisations, laptops keep heating up on idle. Thanks for this post, very useful previously. And sometimes its also fun to have a bit more insight on whats going on behind the scenes. Except for you, of course, for which I am extremely grateful. 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. c:\bin\docker -H tcp://172.20.5.64 run --rm hello-world. The docker desktop documentation page isn't clear to me if it will work with or without WSL (or wsl2). Once suspended, _nicolas_louis_ will not be able to comment or publish posts until their suspension is removed. I removed the Debian WSL for now. This guide includes instructions for launching dockerd in Debian, Ubuntu, Alpine, and Fedora. ){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. Try entering $profile in a powershell window. Refresh the page, check Medium 's site status, or find something interesting to read. 2023 You certainly already heard about the licensing changes for Docker Desktop. Very clever. Yes ! 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 :). To get to a Linux directory while in Powershell, try something like. 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 would prefer a prettier straight-foreward solution. See more details about the Docker subscription model here. sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. 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. 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. I agree it must be something in iptables too. I'm currently trying to understand how docker can help me in my daily work. Run Computer Management as an administrator and navigate to Local Users* and Groups > Groups > docker-users. Here is what I get: $ update-alternatives --config iptables The issue is more easily reproduced on my system by just running ping commands inside the latest alpine image: The problem was that even though I had reverted to iptables-legacy in Debian, I still had iptables: "false" in my docker daemon.json. 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. Windows Containers Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. I got this error when I tried to run "sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. If you want Docker to work on Windows and WSL 2, installing Docker Desktop is most likely the way to go. ASP.NET Core. Rancher Desktop for windows is a very straightforward application. Choose a number greater than 1000 and less than 65534. WindowsDockerDev Container VS CodeRemote Development Windows. The Docker static binaries are distributed under the Apache 2 license and do not require a Docker Desktop subscription, even for commercial use. We can continue to develop with containers without Docker Workstation. I reused and I adapted it to make VisualCode working with dockerd under WSL2. Searching around google, the answer that keeps popping up is to use the update-alternatives, which is the whole problem, I probably sound like I am quite fixated on the iptables package, but would you try reinstalling it? I'll never understand why developers who write code to run in linux fight with windows. 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. Is it known that BQP is not contained within NP? We're a place where coders share, stay up-to-date and grow their careers. Then we remove/unlink the old file, and create a new one. I ran Linux dual boot from 2000-2004 and then as a daily driver 2004-2017. 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). Still same error after switching explicitly to iptables-legacy in debian 11. 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. Get the IP address given with the line API listen and In another WSL terminal, you can test the following command : docker -H 172.20.5.64 run --rm hello-world. . I suspect that most, however, will want to switch to iptables legacy. Why do academics stay as adjuncts for years rather than move around? I had heard at Microsoft Ignite that Docker was super excited to partner with Microsoft to develop the Docker Engine for Windows Server. The only option that we had is to run a corporate-managed VM on Azure, with their own "linux" which is a special build from oracle that I never heared of before they mentionned it, and where no open source tools seems to offer any kind of support. DEV Community 2016 - 2023. aria2 speeds up downloads. 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. Connecting to any sort of enterprise-y VPN or WiFi just doesn't work. I will definitely try that, and update the article. [sudo] password for jai: Since I could resolve the name of the server from Debian WSL2 with no issue, I knew my DNS was working there. Once suspended, bowmanjd will not be able to comment or publish posts until their suspension is removed. Posted on Feb 14, 2021 Setting up Docker for Windows Containers manually is not really that hard to do. 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. Once unsuspended, bowmanjd will be able to comment and publish posts again. 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. docker context will likely be your friend. Thanks for the help. Hence I could put "tcp://localhost:2375" in VsCode and the calls will be redirected to dockerd running in WSL2-Ubuntu. 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. There's no fight between Windows and Linux since wsl2. I am receiving error at launch docker with. git enables Scoop to update itself. The -d flag is optional, in case you want to the get back the bash prompt, it means dettached mode. Hi, you can use the variable DOCKER_HOST to specify the way you want to connect to docked : unix://, tcp://, ssh://. 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. Excellent. On installation the user gets a UAC prompt which allows a privileged helper service to be installed. , Practice yoga, write code, enjoy life, repeat. WARN[2021-10-24T16:24:00.993150800+05:30] grpc: addrConn.createTransport failed to connect to {unix:///var/run/docker/containerd/containerd.sock 0 }. It could be embedded in a script, I suppose, and launched from other distros or Powershell. In fact this is what Docker Desktop is doing, allowing all Windows native applications to use npipe docker context. (If your Fedora does not have passwd, then you will need to first dnf install passwd cracklib-dicts). I even removed and installed fresh wsl. I mean? How to copy files from host to Docker container? sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. (Will report back with results..). When executing these lines you'll be prompted to enter your distro password (sudo) and I'll see after the log of dockerd. 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 ! Thanks for keeping DEV Community safe. 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. I mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. For instance, you may want to create a script ~/bin/docker-service so that you can run docker-service only when you want, manually. Restart WSL engine (restart Lxssmanager service on Windows host), Run WSL prompt as Admin (elevated) and there only run. I had in mind to make my existing toolchains still working (VSCode, Visual Studio). Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft's servicing timeline. Everything will work fine when I'll see the message "API listen on 172.18.75.23:2375". 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". Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. at the end of the day, everybody still has bills to pay.. . Once unpublished, all posts by _nicolas_louis_ will become hidden and only accessible to themselves. If, however, when you launch WSL, you are still root, then set your new user as the default. Installing WSL is explained here or you can use an already existing Ubuntu distribution. Your docker daemon is running in WSL and you are just connecting to it with de docker command on Windows. It can be any group ID that is not in use. 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. 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. This will set the default version to WSL 2, or fail if you are still on the first version. I set that host path in that previous tutorial in the daemon.json file. 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. I have a Dockerfile that builds a Windows container with a development environment for the Nim programming language. But if you want the convenience and utility of running docker in a Powershell window, I have a couple suggestions. 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. If I run "nslookup www.microsoft.com " I get "DNS request timed out" - no response. Does dockerd work? We're a place where coders share, stay up-to-date and grow their careers. 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded. If _nicolas_louis_ is not suspended, they can still re-publish their posts from their dashboard. Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. Web Developer at Nortech International (pty) Ltd. What's the biggest mistake you've ever made while coding? Below one works fine in ubantu 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. If this fails due to network connectivity, see below. Full-stack developer, focused on PHP/Laravel and Go fan. For me launching dockerd failed since chain of commands with ifconfig returned some extra garbage. Contrary to what the length of this article might suggest, getting Docker working on WSL is fairly simple. 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. Now it is possible to run Docker on Windows or MacOS. May I suggest 36257. 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). Even with that, I will still run WSL on any Windows machine I can. Find centralized, trusted content and collaborate around the technologies you use most. 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. That sounds odd. Refresh the page, check Medium 's site. Just run linux native. 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. Stop running Windows unless you really have to. But that never worked for me for some reason. 2. Startup is intentionally being slowed down to show this message host="tcp://169.254.255.121:2375" There is some socket magic that I don't know by memory because I just keep the command in a gist. Thanks for the article, I was able to successfully implement most of it. can you provide an example? For some reason I can't get internet connection inside the container. I realize that your post indicated to use iptables: false as a way to get debian wsl2 instances to work with docker. You could also make a batch file with the appropriate command in it. 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. Strange my Debian is so far behind. 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. But I wanted something truly distro-agnostic. In parallel, in a windows terminal opened in my distro, I can check with top or htop if dockerd processes are running. If you only run one it doesn't hurt, but you could use Docker's default location, /var/run/docker/containerd/containerd.sock. Use this image for your development process (developing, building and testing applications). Docker Desktop is an application for MacOS, Linux, and Windows machines for the building and sharing of containerized applications and microservices. More information about the setup, my NAS and Disks are less then a year old and in perfect condition. 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. How to get a Docker container's IP address from the host, Docker: Copying files from Docker container to host. If the whoami command returnes "root", then you will want to add a non-root user. Probably not necessary, but on Ubuntu/Debian: Alpine (probably not necessary, but just in case): Alpine: Nothing 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. 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. Some of the code examples above have been placed in scripts in a companion Github repo. Windows 11 Pro for Workstations: 6 TB. Docker - with buildkit For Linux containers you can install the Docker Daemon in WSL2. On a normal Azure VM it runs without problems. Unfortunately if you want to run docker from WSL (not using Docker Desktop) this will be the only way to use volumes. Just double-checking: are you sure you have iptables installed? On Fedora, you will additionally need to passwd myusername and enter the password you want to use. If you obtained your Linux distro from the Store, you can likely skip this step, as the default user is already set up. In PowerShell start an elevated shell with: Enable the elevated PowerShell to make changes in the prompt. Also please mark the answare as correct if it is working :). This article attempts to explore such a process and options along the way. By default, non-privileged Windows users cannot reach the Docker Service. It's a peaceful symbiosis. 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 only have one entry if I look for iptables: $ ls /usr/sbin/iptable* 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 ? 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!" ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d: The error is: failed to start daemon: pid file found, ensure docker is not running or delete /var/run/docker.pid 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. 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. Is it suspicious or odd to stand by the gate of a GA airport watching the planes? So the reason I use Windows is because that's where the driver support is. 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").