windows containers 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. High School, The Internet, Mother Nature, and Life itself.. It is all internet connectivity: I cannot ping 1.1.1.1 but I can ping the docker host from a container. A hint: ever tried scoop.sh? You can't run Liunx containers on Windows directly. rev2023.3.3.43278. sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. Using Kolmogorov complexity to measure difficulty of problems? Pick the right one and set it to DOCKER_DISTRO. And that's all! There's no fight between Windows and Linux since wsl2. Does the command wsl --set-default-version 2 work? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. For communication over the socket, privileged access is required. Hi Pawel, thank you for your feedback. 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 Unflagging bowmanjd will restore default visibility to their posts. 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. If you are getting started with Windows Container development, one option is to install Docker Desktop. Hey Derek, I believe the \mnt\wsl location is chosen so multiple Linux installations can share the same docker daemon. [sudo] password for jai: Note that DOCKER_DISTRO should be set to the distro you want to have running dockerd. On Alpine, that's apk add sudo and on Fedora, dnf install sudo. WARN[2021-11-06T15:39:10.292307700+05:30] Please consider generating tls certificates with client validation to prevent exposing unauthenticated root access to your network host="tcp://169.254.255.121:2375" Is it known that BQP is not contained within NP? New to docker containers. 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"). If _nicolas_louis_ is not suspended, they can still re-publish their posts from their dashboard. It's easy, by default (at least for me) wsl has mounted all drives in /mnt// for example /mnt/c/ for C: Drive and /mnt/d/ for D: drive Your docker daemon is running in WSL and you are just connecting to it with de docker command on Windows. I am still running Linux on servers to this day. Why do small African island nations perform better than African continental nations, considering democracy and human development? 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. 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 :). dockeraccesshelper is an open source PowerShell module to allow non-privileged users to connect to the Docker Service. Installing Docker can be heavy-weight and add more than expected to your system. 0.0.1 |awk '{ print $2 }' | cut -f2 -d: Do so from a WSL window. Maybe the project I'm trying to compile doesn't like Debian 9! I run this stack using this. DEV Community 2016 - 2023. Want to buy me coffee? For further actions, you may consider blocking this person and/or reporting abuse. I do wish it'd change some day. Of course, if you use Docker without Docker Desktop, as detailed in this article, then this does not apply. 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. I had the same error, it seems it's because you are using WSL version 1. I mean? I would prefer a prettier straight-foreward solution. /usr/sbin/iptables-apply. This guide includes instructions for launching dockerd in Debian, Ubuntu, Alpine, and Fedora. Constantly learning to develop software. I found my debian environment is configured to use iptables-nft: $> sudo update-alternatives --config iptables 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. I also tried another custom docker with a fresh VANILLA minecraft install. Those licensing changes however only apply to Docker Desktop. Logon to the windows server/machine where you want the Docker services to start automatically. Using apt install --reinstall iptables. Now, how to run dockerd and docker without copy&paste IP address in command line nor VSCode. git enables Scoop to update itself. I will comment with more detail in your answer. This is quick and easy but is not advised. However, you may have other settings you wish to put in daemon.json, so you may appreciate some familiarity with this topic. Working with Windows Containers without Docker Desktop from PowerShell. ){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 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. OS Build 19044.1586". Windows 11 Enterprise: 6 TB. And sometimes its also fun to have a bit more insight on whats going on behind the scenes. I suggest using the configuration file /etc/docker/daemon.json to set dockerd launch parameters. ", echo `ifconfig eth0 | grep -E "([0-9]{1,3}. I removed the Debian WSL for now. The downside to this approach is that Docker static binaries on Windows do not support Linux containers, buildx, docker scan, or docker compose functionality. then that user has no password set. ){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? Here is what you can do to flag bowmanjd: bowmanjd consistently posts content that violates DEV Community's so.. my morning started out heading towards this rabbit-hole, but then fortunately I checked with our HR department, and discovered that my employer doesn't exceed the requirements for a commercial Docker Desktop license. If you open Services, you should now see the Docker Engine listed: It will start automatically on Windows boot. We can continue to develop with containers without Docker Workstation. 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. If so, you have success. 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. 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' 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. Never miss out on developer content you need to maintain a healthy developer career. The client is Windows; the server is not. But I was getting no rules generated by iptables-nft-save, and several rules generated by iptables-legacy-save, so I explicitly update-alternatives to iptables-legacy and rebooted (host and wsl2/debian). To get to a Linux directory while in Powershell, try something like. I set that host path in that previous tutorial in the daemon.json file. This is because all Windows accounts use the same VM to build and run containers. 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 the article, I was able to successfully implement most of it. Weird -- containerd is already installed on mine; I can update the instructions accordingly. I even removed and installed fresh wsl. 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 ? Plain and simple. At the moment I am stuck at step Launch dockerd and I get this error (image below). 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 . But if the above commands fail to access the package servers, it may be something unique to your network, or your firewall or anti-malware software. More information about the setup, my NAS and Disks are less then a year old and in perfect condition. Just run wsl --set-default-version 2, and re install your linux distribution. Something like this will work well if you do not already have that file, or a [user] section in it: However, if on a version of Windows before build 18980, then you will instead need to edit the registry to set a default user. iptables v1.6.0. Such methods will be explored in a later article, but I encourage you, reader, to explore. The Docker engine includes tools that automate container image creation. Hi Muttsuri, Yes I use Portainer to manage containers and stacks on server. 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. Its surprisingly easy! Once unsuspended, bowmanjd will be able to comment and publish posts again. Unfortunately if you want to run docker from WSL (not using Docker Desktop) this will be the only way to use volumes. 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. A little more suggestion about TCP access, as well. 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. 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. You should see docker when you run the command groups to list group memberships. Redefined, https://download.docker.com/linux/${ID}/gpg, Ubuntu on WSL2 : in Microsoft Store Ubuntu 20.04 LTS, Docker extension for VSCode : directly from Visual Code Extensions Marketplace. My call contains: -v D:\localPath\subPath:/opt/jboss/keycloak/standalone/data . (Will report back with results..). (If your Fedora does not have passwd, then you will need to first dnf install passwd cracklib-dicts). How to tell which packages are held back due to phased updates, Follow Up: struct sockaddr storage initialization by network format-string, Acidity of alcohols and basicity of amines. I'm sure a lot more people will be visiting this page now that Docker has changed their license terms. Been waiting for years now. Windows can do a lot of things linux cant and has a lot of cutting edge hardware support. With docker, it is possible to mount a host system's directory or files in the container. If not, first make sure that sudo is installed. Markus Lippert In PowerShell use Scoop to install the Docker static binaries: We now need to enable and start the Docker Service in Windows. Jonathan, thank you for the incredibly detailed description of setting up Docker for use in WSL2 without Desktop. Is your user a "sudoer"? Impress It is the latest from Microsoft - or so I thought. Hi, you can use the variable DOCKER_HOST to specify the way you want to connect to docked : unix://, tcp://, ssh://. Is there a single-word adjective for "having exceptionally strong moral principles"? sudo apt remove docker docker-engine docker.io containerd runc, curl -fsSL https://download.docker.com/linux/${ID}/gpg | sudo apt-key add -, echo "deb [arch=amd64] https://download.docker.com/linux/${ID} ${VERSION_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/docker.list The application data stays neatly within the container, instead of on the host file system. Is it suspicious or odd to stand by the gate of a GA airport watching the planes? And I use WSL2 because Linux excels at CLI and daemons. ){3}[0-9]{1,3}" | grep -v 127. Web Developer at Nortech International (pty) Ltd. What's the biggest mistake you've ever made while coding? If you used Debian or Ubuntu from the Windows store and set up the default user on first launch, then sudo should already be configured on behalf of the default user. 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 : ibb.co/yQGVZ18 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. When executing these lines you'll be prompted to enter your distro password (sudo) and I'll see after the log of dockerd. If, however, when you launch WSL, you are still root, then set your new user as the default. Debian and Ubuntu will configure this automatically at first launch, as should Alpine if you installed it from the Store. Posted on Feb 14, 2021 .NET runtime. Made with love and Ruby on Rails. If you want a more generalized "if this is wsl, then set the socket pro-actively" then you may prefer the following, which simply check for the existence of a /mnt/wsl directory and sets the docker socket if so: If configured as above, I recommend always running docker from wsl. How to copy Docker images from one host to another without using a repository. 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. This will set the default version to WSL 2, or fail if you are still on the first version. 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. Everything will work fine when I'll see the message "API listen on 172.18.75.23:2375". Same results more or less. To see what group IDs are already assigned that are 1000 or above: Can't decide what number to use? sudo dockerd. A collection of 70 hand-picked, web-based tools which are actually useful.Each will generate pure CSS without the need for JS or any external libraries. Connect and share knowledge within a single location that is structured and easy to search. I also tried the itzg/minecraft-server with the proper tags. That sounds odd. In the same PowerShell session enter: First, open the container host you want to manage, and in the Tools pane, select the Containers extension. Templates let you quickly answer FAQs or store snippets for re-use. You should see docker when you run the command groups to list group memberships. Asking for help, clarification, or responding to other answers. You should see docker when you run the command groups to list group memberships." Get IP address in WSL2 To make it easy to use I have packaged it into a container, so it is easy to deploy with a single docker run. Docker Desktop displays the Docker Desktop - Access Denied error if a Windows user is not part of the docker-users group. If you only run one it doesn't hurt, but you could use Docker's default location, /var/run/docker/containerd/containerd.sock. So we need to launch manually docker with the automatic collect of the IP address, sudo dockerd -H `ifconfig eth0 | grep -E "([0-9]{1,3}. - It uses the same technology as Remote Desktop (think VNC), except it only does it for a single Window (and it's child windows). $ iptables --version For instance, name it docker.bat and place in C:\Windows\system32 or other location included in %PATH%. If using only one distro, and that distro is Ubuntu, service docker start should work well. Still had no "update-alternatives" for iptables which I believe is part of the problem I was having with Docker trying to run the "Computer Language Drag Racing" suite. (See my article on using Windows Terminal for a convenient way to use WSL and Powershell.). Essentially i run docker, vs code , gpu compute (inside containers too) all on ubuntu wsl2. After this operation, 0 B of additional disk space will be used. First, let's pick one. It can be any group ID that is not in use. Then we remove/unlink the old file, and create a new one. Just open a new Ubuntu window and start playing with Docker!. Yes ! Is it possible to rotate a window 90 degrees if it has the same length and width? I will work on updating the instructions for systemd, then! I got this error when I tried to run "sudo dockerd -H ifconfig eth0 | grep -E "([0-9]{1,3}. For Linux containers you can install the Docker Daemon in WSL2. As with the last step, if you only plan on using one WSL distro, this next step isn't strictly necessary. It just doesn't set the default links in the install process to be able to switch to the legacy rules. So the reason I use Windows is because that's where the driver support is. WSL is the only option that I have. Run Docker in WSL (Windows 10/11) without Docker Desktop | by Sung Kim | Geek Culture | Medium 500 Apologies, but something went wrong on our end. I wonder what is different. A Python enthusiast. I think spending some money for that is perfectly fine regarding the value Docker Desktop is providing to you. Add iptables false (as mentioned in the article). Data wrangler by day. sudo nano /etc/resolv.conf 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 mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. 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 If you are getting started with Windows Container development, one option is to install Docker Desktop. aria2 speeds up downloads. Watch discussions for Docker-related .NET announcements. The install documentation has two sections. You can use Docker for Desktop, but if you don't want to pay for a license, . Then this issue just went away, regardless of whether I ran WSL as admin. Confirm that whoami yields the correct username. It requires a small proxy application to make it work though. To run WSL 2, Windows version 1903 or higher is needed, with Build 18362 or higher. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Here is the corrected version: ifconfig eth0 | grep -E "([0-9]{1,3}\. Please note that these steps require WSL 2 (not version 1). It will become hidden in your post, but will still be visible via the comment's permalink. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Unflagging _nicolas_louis_ will restore default visibility to their posts. Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft's servicing timeline. Hi, Thanks for keeping DEV Community safe. Call me stupid, but I think, this was one of my many attempts to get this working. I got this so I just added "iptables": false to my daemon.json and this error was averted. By default, non-privileged Windows users cannot reach the Docker Service. If the result is a random hash string, then you are good. Made with love and Ruby on Rails. If your username is missing from the group, take note of the group name (sudo or wheel) and add the user in question to that group: Finally, as root, make sure that the admin group (whether sudo or wheel) is enabled for sudo: If the line is there, but commented out with a #, then run visudo then make sure the line reads thus (use wheel or sudo as determined earlier): Once these steps are complete, test again with: If you are prompted for the password, then all is well. While Docker Desktop on Windows can be run without having Administrator privileges, it does require them during installation. On your windows, you need to install a couple of things : (Inspired from the Jonathan Bowman's article), Check if sudo is installed if not : *apt install sudo*`, You would see something like sudo: x:27:myusername, Otherwise, We use usermod to add an user to the sudoer group. BTW I solved this issue switching from Debian to Ubuntu as WSL2 distro. It works now. On removing that, docker can use its default iptables impl and work with Debian Bullseye. One mistake and you can cause irreparable damage to your Windows installation. If so, read on. Given this, you probably want to configure Debian to use the legacy iptables by default: If you are comfortable, instead, with nftables and want to configure nftables manually for Docker, then go for it. But since I had no success, I went on. But with containers, it becomes easy to have different versions of the same application running side-by-side, without making a mess. I have based these instructions on those, with some tweaks learned from real world testing. However, due to both WSL and Docker complexities, a little tender loving care is required to get Docker up and running. WSL 1 was genius with running Linux on the Windows kernel, but of course lacked some of the features, such as containers. I did. ){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 So, the Windows deamon is part of the product "Docker Desktop" then? It was a miserable experience. 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. 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? 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. Reading about what goes on under the hood is an entertaining and informative endeavor, as well. Success? Docker Desktop does a lot of plumbing in the background for you but running it by yourself isnt hard either. Step-2: Enable Docker Running Environment 1. 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". 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. For good reason, Debian uses the more modern nftables, but this means that Docker cannot automatically tweak the Linux firewall. Now I have started using docker desktop again. Let's first make a shared directory for the docker socket, and set permissions so that the docker group can write to it. Brilliant article - thanks for the thorough write up @bowmanjd! 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. Sometimes you need this simple as that. I reinstalled the Debian WSL. Once unpublished, all posts by _nicolas_louis_ will become hidden and only accessible to themselves. I have a Dockerfile that builds a Windows container with a development environment for the Nim programming language. 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.

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