Docker provides the standalone Windows binaries for the Docker Daemon as well as the Docker CLI. You simply package each application into a container and run it. You can double check on any distro with: (If you are not root, you may need to su first). DEV Community A constructive and inclusive social network for software developers. If desired, you can configure it using Services to only start it manually. 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. We're a place where coders share, stay up-to-date and grow their careers. If so, read on. How to get a Docker container's IP address from the host, Docker: Copying files from Docker container to host. I'm flummoxed. 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. 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. In particular you should specify paths in WSL, usually your C:/ drive is mounted in WSL under \mnt\c. Thus Docker Inc. is only trying to get large companies to pay for the convenience that Docker Desktop offers when developing applications. 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. For some reason I can't get internet connection inside the container. Here's the complete list: Windows 11 Home: 128 GB. Again, try wsl -l -q to see a list of your WSL distributions if you are unsure which one to use. Dependencies will be installed later, automatically. If using only one distro, and that distro is Ubuntu, service docker start should work well. Made with love and Ruby on Rails. But let's continue magic ! 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. Then in the elevated PowerShell run: This will register the service, start it, and then exit the elevated Administrator shell. Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=container error was 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. $ iptables --version 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. To configure dockeraccess module, open another elevated PowerShell: Enable the elevated PowerShell to make changes. Looking forward to learning DevOps, though. 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. On a normal Azure VM it runs without problems. In the same PowerShell session enter: One is to expose dockerd over a TCP Port, or, better yet, set up an SSH server in WSL and connect that way. 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. This article attempts to explore such a process and options along the way. What's the difference between a power rail and a signal line? If you think there is another obvious WSL distro that should be considered, feel free to let me know in the comments. Pretty sure there is no legacy version because iptables wasn't legacy then. Done I removed the Debian WSL for now. 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. For good reason, Debian uses the more modern nftables, but this means that Docker cannot automatically tweak the Linux firewall. Feel free to try it out. Once unpublished, this post will become invisible to the public and only accessible to Nicolas Louis. If the whoami command returnes "root", then you will want to add a non-root user. Thankfully, there are official guides for installing Docker on various Linux distributions. The flip side though is that if you are the type that prefers minimal command line interfaces then you can also install 'native' Linux Docker on WSL 2 without Docker Desktop and switch back and forth as needed. How is Docker different from a virtual machine? If, however, you manually invoke dockerd in some way, then the following may be desirable in your .bashrc or .profile, if you opted for the shared docker socket directory: The above checks for the docker socket in /mnt/wsl/shared-docker/docker.sock and, if present, sets the $DOCKER_HOST environment variable accordingly. failed to load listeners: listen tcp 169.254.255.121:2375: bind: cannot assign requested address, jai@FA057586:~$ wsl As with the last step, if you only plan on using one WSL distro, this next step isn't strictly necessary. Rancher Desktop for windows is a very straightforward application. Logon to the windows server/machine where you want the Docker services to start automatically. It requires a small proxy application to make it work though. Now, my containers can access "the internet". Templates let you quickly answer FAQs or store snippets for re-use. Thank you so much! ){3}[0-9]{1,3}" | grep -v 127. FWIW, I'm also passing the following dns servers to my containers via docker daemon.json: I've tried putting the google and cloudflare dns first in this order, to no avail. You certainly already heard about the licensing changes for Docker Desktop. Refresh the page, check Medium 's site. This is quick and easy but is not advised. Not so ideal for development with that heat on my hand . My call contains: -v D:\localPath\subPath:/opt/jboss/keycloak/standalone/data . 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. Does dockerd work? ){3}[0-9]{1,3}" | grep -v 127.0.0.1 | awk '{ print $2 }' | cut -f2 -d:`. Have you heard of portainer? Hi Pawel, thank you for your feedback. Note that DOCKER_DISTRO should be set to the distro you want to have running dockerd. Change the path to the directory that contains your docker-compose.yaml file. Then we remove/unlink the old file, and create a new one. If the result is "!" OS Build 19044.1586". c:\bin\docker -H tcp://172.20.5.64 run --rm hello-world. Watch out for the networking bridge installed by Docker, it can conflict with other private networks using the same private IP range. Windows 11 Education: 2 TB. Success. I do wish it'd change some day. Want to buy me coffee? (Optional) If your container is a Web App or API, open a browser in Windows to check you can access it. Thank you! ){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. 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. A Linux dev machine is quite desirable. 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 ? This will set the default version to WSL 2, or fail if you are still on the first version. I really liked how your turned windows into a linux by adding a c:\bin dir :). Here is what you can do to flag _nicolas_louis_: _nicolas_louis_ consistently posts content that violates DEV Community's Let's take an easy example: i would like to run some networking tool that scans my machine . 2. 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. 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. 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. Reconnecting module=grpc I suggest using the configuration file /etc/docker/daemon.json to set dockerd launch parameters. Docker Desktop delivers the speed, choice and security you need for designing and delivering these containerized applications on your desktop. EDIT: It turned out that the eventual root cause of my issue was that my distribution was still on WSL1. If, however, when you launch WSL, you are still root, then set your new user as the default. 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. 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 This guide includes instructions for launching dockerd in Debian, Ubuntu, Alpine, and Fedora. Is this Microsoft Linux? Now, how to run dockerd and docker without copy&paste IP address in command line nor VSCode. 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. 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. Since I could resolve the name of the server from Debian WSL2 with no issue, I knew my DNS was working there. Made with love and Ruby on Rails. It will become hidden in your post, but will still be visible via the comment's permalink. yes, you are right but. Kubernetes can be installed and configured many ways and Dcoker DEsktop will give you one version. But since I had no success, I went on. A hint: ever tried scoop.sh? Third, I launch in my distro dockerd with the IP, configures its own guest (rancher-desktop). I'm using it on windows and I've understand the concept (a container is just a linux process with a bit more isolation than a classic process). On your Debian install, what is the result of dpkg -S /usr/sbin/iptables-legacy? Try wsl wslpath from Powershell, or just wslpath from Linux, to see the options. The daemon is running in wsl so probably you need to specify paths in the wsl subsistem. It might be worth mentioning that as of a few months ago, the default WSL2 install (Ubuntu) can be configured to support systemd with a two-line config file. in the regexp as such: Thanks Nicolas. I'm not sure what happened to the previous reply: $ dpkg -S /usr/sbin/iptables-legacy Hi, you can use the variable DOCKER_HOST to specify the way you want to connect to docked : unix://, tcp://, ssh://. message. You can use Docker for Desktop, but if you don't want to pay for a license, . Get rid of docker desktop. The -d flag is optional, in case you want to the get back the bash prompt, it means dettached mode. Great we have now docker in windows running with WSL2. For information, we can now install Podman desktop (and podman with MSI file), experimental but interressing. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Let's first make a shared directory for the docker socket, and set permissions so that the docker group can write to it. And that's all! Why do small African island nations perform better than African continental nations, considering democracy and human development? Docker Desktop is not supported on Windows Server 2019 OS host, Docker Desktop is only supported on Windows 10 host, Mac and planned for Linux Desktop ( there are kernel difference b/w Windows server host and Windows 10 desktop) Except for you, of course, for which I am extremely grateful. FDB9 561F CC5F 4399 744C 6441 13DF E453 0C28 527B, Software Developer at Abstract Matters (self-employed), Software Engineering Operations Lead at Biamp Systems. Here is what you can do to flag bowmanjd: bowmanjd consistently posts content that violates DEV Community's For further actions, you may consider blocking this person and/or reporting abuse. Do you have iptables installed? That sounds odd. Jonathan, thank you for the incredibly detailed description of setting up Docker for use in WSL2 without Desktop. 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. 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 ! The steps to create and run containers on Windows Server using Docker can be summarized as follows: 1. 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. For this please install the Windows Store Version of WSL and afterwards enable systemd in the distro settings and reboot the WSL distro.. Now re-enter WSL to have systemd available and install Docker normally like explained in the docs. For Windows, as for Linux, Docker containers offer . I got this so I just added "iptables": false to my daemon.json and this error was averted. Currently interested in TypeScript, Vue, Kotlin and Python. My running container has the following DNS Servers configured: 172.27.64.1 and 192.168..1. I'll share later in a response to this comment. Additionally, I found this to be helpful for configuring dockerd to start when opening a new terminal (if it hasn't already been started). But in the end, turned out it was required. Just open a new Ubuntu window and start playing with Docker!. Need to get 288 kB of archives. The following contents will work in such a script: You could go a step further and ensure that dockerd is running whenever you start Powershell. 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' Once unpublished, all posts by _nicolas_louis_ will become hidden and only accessible to themselves. iptables v1.6.0, I think iptables installs when Debian itself is installed. Here I thought it was because the iptables didn't follow the instructions. If not, first make sure that sudo is installed. 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?) To get to a Linux directory while in Powershell, try something like. Asking for help, clarification, or responding to other answers. I mainly followed these instructions to install Ubuntu 20.04-LTS using WSL2 and prepare everything that dockerd is running inside this instance. Or, alternatively, pull it directly from the GitHub package repository with: To start playing with it and see how Windows Containers are built. Chris 192 Followers Follow More from Medium Tony DevOps in K8s K9s, Terminal Based UI to Manage Your Cluster Flavius Dinu 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. 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. dpkg-query: no path found matching pattern /usr/sbin/iptables-legacy Never miss out on developer content you need to maintain a healthy developer career. 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 :). If you want Docker to work on Windows and WSL 2, installing Docker Desktop is most likely the way to go. Before you can install Docker you need to enable systemd. The next time you do docker login, the auth section of ~/.docker/config.json will be updated. With you every step of your journey. . 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. I agree it must be something in iptables too. The Docker static binaries are distributed under the Apache 2 license and do not require a Docker Desktop subscription, even for commercial use. Making statements based on opinion; back them up with references or personal experience. Again, this step can be skipped if you opt against using a shared directory for the docker socket. A little more suggestion about TCP access, as well. I will comment with more detail in your answer. Visual Studio Code - Code Editing. Yes. My understanding of the inner-workings of WSL is still rudimentary. Not the answer you're looking for? Its surprisingly easy! 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. Windows 11 Pro: 2 TB. You could also make a batch file with the appropriate command in it. Installing Docker can be heavy-weight and add more than expected to your system. I suspect that most, however, will want to switch to iptables legacy. 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. Uninstall . Confirm that whoami yields the correct username. Templates let you quickly answer FAQs or store snippets for re-use. WindowsDockerDev Container VS CodeRemote Development Windows. 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. Dockerd does work. Windows Containers requires Windows 10/11 Pro or Enterprise version 1607 or higher.