Docker raw is huge ubuntu reddit. I view snaps similar to docker images.
Docker raw is huge ubuntu reddit. Docker uses unionfs and mounts it's read write bits in conjunction with the read only bits of its root filesystem. UnRAID had a nice "appstore" with UI for all your docker config needs if you don't want to run docker or docker-compose from the shell. Docker Desktop is just a fancy gui to use the Docker Engine. It is based on Ubuntu, but avoids some of the recent Ubuntu decisions. It's certainly possible to solve the problems that Docker solves in other ways, and there is no One Right Way(tm). Job done. For years Linux Mint has been touted as the best for users coming from Windows. Docker solves this because the dev can just pull the image and run it locally. For the Docker package shipped by Ubuntu, bug reports should go here. I do have raw lxc thiungs too like pi-hole, "nas", and databases. Docker image contains all the linux libraries/software the app needs, so it can run on any linux machine without caring about dependencies. As somebody new to docker, but pretty experienced with linux overall, this came as a huge shock to me. wolf@linux:~$ docker ps Got permission denied while trying to… The other runs ubuntu, but use the same docker steps and files for both installations. At work I exclusively use Linux, and running docker within Linux is a breeze. A single Docker container is kinda like a VM insofar as it can have its own networking, mapped volumes, access to hardware, etc. A few days ago I switched from Ubuntu Desktop (which I used because I didn't have my main Computer running at that time) to Ubuntu Server, for my Docker apps. I had a Home lab server where the only thing it ran was KVM based Vagrant nothing else. Linux containers absolutely require a Linux host system. Docker doesn't require this. Today, Docker supports cgroups v2, and it works out of the box. When you download and install Docker Desktop, you will be asked to agree to the updated terms. Ubuntu is more for situations when you need an image with general tools like curl, to help you with development or debugging. APFS supports sparse files, which compress long runs of zeroes representing unused space. But on ubuntu server, I can't access the running containers in my home network. If you're running a native image, there is no QEMU in play. I also made a ubuntu+docker vm running neo4j, an api, an nginx and a web site that consumes more than 4 GB. Well, I'm trying to migrate my project to docker containers, the code and server are identical in this comparison ( I installed docker on the same machine) and there is nothing in docker run command or my docker-compose. The daemon is controlled via the docker socket and so anyone that has access to that essentially has root. Yeah, the original versions of Rancher were for managing vanilla docker, and were an alternative to Swarm. Sounds complicated but its not really, but better results than using Docker Desktop. All in all, if you just want to test docker, 8 GB is enough (provided you have a few gig free). The guide I followed is fairly complex; it includes a reverse proxy and setting up ssl certificates using CloudFlare. ) most development of research codes will be done on Ubuntu, which means you get most packages for Ubuntu natively, but only docker for other disributions (or at least compilation instructions will be Ubuntu specific - with apt install <prerequisites> instructions. it has 32 gb of DDR5 ram, so it can manage the load, but I sometimes wonder about wasting the resources (using them excessively) The problem is that Docker inserts DOCKER chain ahead of ufw-user-forward. If the image is 5GB and 90% of it is important to the application, I wouldn't say that it's bloated. Either way, I would not run Docker directly. If the image is only 300M but only 10% of it is required by the application, I'd say that it's bloated. We use Docker heavily at work. I really got started with a docker-compose setup by using smarthomebeginner. This is the most involved way to install Home Assistant. 04 will not support CUDA version in the current jetpack you have installed in jetson nano. My test install is running in a Debian VM and I'll give Docker another try when I install on my 'prod' server. , and software that isn’t designed to restrict you in any way. Reduce it to a more comfortable size. Again, issues with shared folders between Docker instance and Windows, so copying from Windows to Docker instance was the only workable solution (automated by Ide, but on each branch change had to do the sync to make sure all is good). 8 where those docker issues would be resolved as well. I want a small server running docker for several Wordpress sites, Plex, sonarr, etc. whichever route you take, prefer the "minimal" image - no desktop or additional software - only the essentials. There's two huge advantage: cost (yes, really) and community support. I had ~50 GB free in C:// yesterday, but I started using Ubuntu today and it took up all the space. 04 Additional Resources on Docker and Ubuntu. Is multipass for hosting Ubuntu images only. 00GHz straight on Ubuntu: 330365 docker lsio (unprivileged) 158508 docker lsio (privileged): 145851 podman: 156857 podman privileged: 175438 So -50% performance with docker, privileged or not Hey, so I'm a frontend dev and I work on a regular laptop (not apple) Currently I use windows 11 with WSL2 and Ubuntu in it. But we will use the Docker Engine only. raw 9203256 Docker. Like the title says. Docker isn't meant to be your Ubuntu server, instead think smaller: what programs do you want to run? Those probably have docker containers which I'd recommend you'd use instead. Install docker separately by official docker ubuntu Firstly, Laravel uses Eloquent, so it sits between your code and the raw SQL. raw 12059672 Docker. It's not reserved, just allocated. Jul 27, 2016 · "How big is too big" though is something only your team can answer. It is ~5MB, then only add what is required for your app. 1Gb used. If I don’t want to use sudo I need to do the right permissions things, but I usually just Partly because, yeah, some things are really only docker only or how 99. For example I tried the above with Oracle Linux 8. I made an ubuntu with plex under hyper-v that run bellow 1 GB. Understand Docker. Aside from that, I'm a Penguinista going way back and Debian is presently my distro of choice so I'm happy that Checkmk runs well on that. I manage an entire fleet of devices, all of which run Ubuntu and docker. 220K subscribers in the Ubuntu community. Apparently there'll be big changes with the official release of 10. On a Linux system, if I want to completely clean up docker, I'd do the following: Delete all running containers Do a "docker system prune --all" to make sure any remaining docker networks get deleted Stop the Docker daemon (something like "sudo systemctl stop docker") empty out the /var/lib/docker directory restart docker. Basically double what docker commands show. If you absolutely need to use a Windows host, run WSL2 on it and then install a basic Ubuntu inside there, and inside that you can run Docker if you like. Heaven forbid I had to go into a terminal to do something. I am currently on the stable channel and it's been nagging me to upgrade to 22. Is there something I can instal on Hetzner's Ubuntu machines that would work like that? It's for my personal usage so I don't need anything crazy. I've always used debian based distro and know my way around well enough with them, but I've seen some people using Redhat and was won Lately at work we've been using Ubuntu Server for dev boxes where a more full-featured user environment can be helpful, and Debian for our docker deployment hosts for its lower exposed surface and lower maintenance requirements. This is a Docker manager web interface thing, you install it as a Docker container, then it can manage up to five machines running Docker. Docker for Mac has a setting in the UI where you can toggle between virtualization framework (the new one that came in Big Sur) and hypervisor framework (traditional method). raw reserved about 60GB of space. There is no need to even touch PREROUTING at all. you should consider switching to the latest jetpack. wouldn't support it in their mainline distros. If you need a GUI, install portainer. I had no problems running/accessing my containers in the Desktop version and I ran the same docker-compose. Commands in older versions of Docker e. 04 and noticed that docker must be run as sudo. I'm not sure what happened in regard to upstream's change to incorporate it into Docker itself - this is part of the "against the tide" situation I described above. What is the purpose of running Docker? You have a Docker container that runs the same inside Docker no matter if the host is Linux, Windows, Mac, whatever. Prerequisites Firewall limitations. You can also use virtualization to use docker on other os than linux. Instead use a small specific base image. Also, on the Mac I use Rancher Desktop with Moby (rather than the default). And Docker Desktop goes on to say all Windows accounts use the same VM to build and run containers. raw - 64GB. "du -hs" on /var/lib/docker/overlay2 now shows 12Gb used, but "docker system df" only shows 6. Docker is a mess on Windows™️ But to be frank, setting up Docker on my personal Windows laptop (that runs Windows 11 Pro and WSL) was a breeze. 77GB is used $ ls -ks Docker. I built it for energy efficiency foremost. Using Windows + Powershell + Task Scheduler you can write a series of monitors that can restart the service if st Docker Desktop License Agreement. 04 for almost a month now, also that article is about ubuntu desktop (which by now is also on 22. Apr 14, 2022 · I am posting because I am using docker and I’ve noticed that the size of the containers is 39. Endless scrolling through this bug found the solution, which I’ll post here for brevity. but does anyone had the same experience? I've also restricted the allowed RAM usage of WSL to use only 8GB or else it would eat my 32gb entierely. Absolute garbage software. As for RHEL and podman - you can still run docker, but yes - they prefer podman - it's still containers under the hood. 19" and "Nginx 1. 04, plus I think that article is a bit dated), when deploying dockers I will assume OP is talking about server, which has been at 22. The Ubuntu server install itself is almost vanilla - just add docker and cifutils for my NAS shares, nothing else required. Oct 5, 2016 · $ ls -s Docker. I do all my dev work on Ubuntu running docker which means I have about 3 physical and a rotating number of vms all on Ubuntu and Debian. 0-insider I'm needing to add Docker to my workflow, but I'm not sure which route I should go. I originally wanted to use an external volume because the LLMs are huge and didnt want to bloat my ext4. I think this is bc Docker works a little different on macOS than on other systems. Dec 28, 2021 · The hard disc image file on path C:\Users\me\AppData\Local\Docker\wsl\data is taking up 160 GB of disc space. So I'm going to be upgrading from a raspberry pi to a full blown home server soon and am researching what the best OS to use is. Is there a way to configure this via the terminal in Ubuntu server? For Performance and popularity, Docker wins over Podman. Did you get an arc to work with Tdarr in windows? Because when I tried it in a vm with full pass-through, it didn't work either. I don’t do any configuration to docker itself at all, everything is just in docker compose files, and keeping everything up to date is so much easier. 5GB and it had some images in it, not a fresh install. That would be a big difference. I'd like to replace my TS440 & am thinking of an ASi Mac mini & wondering what the docker performance is like and how many containers can run in 8Gb I currently run 17 containers in an ubuntu vm with 10. The same concept works pretty good with ZFS as well, because then you can add further drives as pairs. It is better to isolate Docker inside of VM, especially for test and development purposes, and when you don't know how to hardened Docker security. It is extremely stable. Docker engine's license is Apache License, Version 2. vhdx Add on top of that the fact that Macbooks (even the M1 and M2) have pretty bad raw performance to dollar compared to Windows laptops (I know why you are confused: people were praising the performance to power consumption ratio, which is decent, but the raw price to performance ratio is very weak, compared to windows laptops of the same price). Than recreate what I can in docker and what needs a VM in lxc or kvm setup. I just installed Docker on Ubuntu Server and pulled the Homer dashboard. I've avoided docker as it also look too complicated and just wanted to do it like the old fashioned way as I just learned that, but most updated guides used docker so I just plunged right in and give it a go, made a lot of errors, installed ubuntu numerous times until I learned how to use it like a noob. Reddit is great for questions, but I think S. When getting started with containers, it’s pretty easy to be shocked by the size of the images that we build. vhdx much farther than it already was (I am also using OpenWebUI to easily download and test various LLMs, so you can imagine), but I guess there is something wrong with Ollama image and the way it queries files on Windows from within Docker. Or check it out in the app stores Install docker on Ubuntu 20. This means software you are free to modify and distribute, such as applications licensed under the GNU General Public License, BSD license, MIT license, Apache license, etc. raw file which is reported to be 60GB (allocated size of the file, tells the maximum potential disk size which can be used), but May 17, 2020 · The answer to your question is in the Docker documentation:. 7. And doing so basically puts Docker behind UFW and will allow you to use "ufw allow route" to control packets going to Docker containers. I run standard *arr suite, rtorrent, Home Assistant, Adguard, Jellyfin, SWAG, a Matrix server, Unifi controller, Vaultwarden, Immich, a few databases (Maria, Postgres) and few others been running that much in Docker for a long time, started being an issue quite recently Funny thing I was looking at doing a setup similar. I think my biggest problem was my fear of asking questions (particularly on StackOverflow). yml to limit allowed resources, and about the code I'm talking about has no I/O, I know 3 to 5 percent of performance penalty is normal but this is like 100% penalty, Do you A big reason people use Windows is because of app compatibility. Docker Desktop stores Linux containers and images in a single, large “disk image” file in the Mac filesystem. I had the same dashboard on a Windows machine and was able to configure it via the . It's just a few MBs That's what they say about every tool, and then others compare image sizes and complain that it's too big. If you choose to use the stripped down ones instead, you can expect I mean do we have 3 layers ( ubuntu - docker ( linux ) ? 2- does adding docker on a droplet like digital ocean Ubuntu makes any noticeable latency on the incoming requests? 3- does docker use all the available CPU / RAM ( resources ) that the server has ? I mean do i lose any resources because of docker uses some amount only of the server? I'd argue that it's almost simpler to migrate the exact setup to a new machine with systemd/LXC. But on the other hand, even as parsec didn't (probably related to the display output problem), handbrake did work with a nightly version which makes me think that it might be a problem with the ffmpeg version included in tdarr. Disk utilization in Docker for Mac. 0. As im running docker in a VM with low disk space and SSD, i think the best course of action would be to place the /var/lib/docker in another bigger partition of my HDDs Docker containers are great in general, but in case of jellyfin an installation on the metal should be way less of a pain in the ass, at least for the time being. Ubuntu does ship "comfortable" images with regular tooling included. I've been trying to make some space in my laptop ssd as it is almost full, I deleted all the docker images I'm not using with `prune` and as it wasn't enough I started diving into big files into my mac disk then I found this gross 59Gb Docker. yml file, so I figured the next step in my troubleshooting was to get it with the docker-compose file. Getting things up for testing quickly and without errors is HUGE for learning. Podman wins for security. 1 Computer with isolated applications (Docker). So if you are asking why use docker containers when you already run ubuntu as an OS, you didn't understand docker containers and are probably not in need of them. I install docker engine. So if it works on 8. Docker uses the raw format on Macs running the Apple Filesystem (APFS). However, I would recommend Unraid over Ubuntu with ZFS or TrueNAS for a set-and-forget home NAS/media server. Second, many docker containers need to be up 24x7 (if not now, then maybe in the future) Here's what I do All my dockers are deployed in stacks in Portainer All docker containers mount external volumes for any data that might need to be backed up Laradock/docker shouldn't be used as a way to have "MySQL and Nginx" running, but to have "MySQL version 8. 11. 04 LTS (from 20. Warning. raw file which is reported to be 60GB # 9203256KB/2^20 = ~8. The output of sudo docker ps after fresh docker installation on Ubuntu 22. I'm trying to understand what about Multipass is the same and what about it is different? I cannot find very much online. but if you are not planning of using any CUDA related computation, then you would be fine with the docker image. I'm wondering if Docker would be a good way to organize this setup. 16. That is just one of many possible reasons why OP might want to run a full-featured Ubuntu Docker Container instead of spinning up a VM. 70 per kw/h when running a server 24/7. The key is to not use the official Docker images, they are too big. I have very few apps installed. I have a NAS and a vsphere environment. That said, with WSL2 I'd just avoid Docker Desktop. x (run as root not sudo): # Delete 'exited' containers docker rm -v $(docker ps -a -q -f status=exited) # Delete 'dangling' images (If there are no images you will get a docker: "rmi" requires a minimum of 1 argument) docker rmi $(docker images -f "dangling=true" -q) # Delete 'dangling' volumes (If there are no images you will get a docker Look into UnRAID or Proxmox to get the best of both worlds. 04 step by step. I also tried to clean docker with docker prune but that doesn't help either. Hello, I'm starting to build my own media server which will use docker for different packages. Think about this from a different angle. As you can see docker seems to be maximing my RAM and my CPU usage, this used to not do that a couple weeks ago, now I'm not sure if the issue is Windows, WSL, Docker or VSCode. Docker Desktop for Linux stores containers and images in an isolated storage location within a VM and offers controls to restrict its resources. Proxmox(on Debian), can run many Ubuntu (Computers/OS) with many containers (Docker). Jan 9, 2015 · OR. That’s one of the advantages of Docker. Sure a bhyve VM or even a Jail can accommodate a Linux process to deal with docker containers but that's unnecessary overhead for me. Configure cockpit for easy remote GUI, and maybe setup a portainer or what else is recommended for docker management via GUI. Get the Reddit app Scan this QR code to download the app now Don't checkpoint docker when installing ubuntu. YML file. Docker itself is kind of a virtual machine but also kind Ubuntu with Docker is 1 OS with many containers. docker image of ubuntu 20. Before you install Docker, make sure you consider the following security implications and firewall incompatibilities. Syncthing also does simple versioning and it excludes a few specific folders that are sort of big but are not required to be backed up. after this, you can check if it worked by typing docker infoand docker compose versionto check if everything is there. To get started with Docker Engine on Ubuntu, make sure you meet the prerequisites, and then follow the installation steps. I suspect Docker might be to blame here, but pruning doesn't seem to help. Much cleaner. Either Docker on bare metal or Docker running inside of VM, which is managed by Proxmox. . Note though that in the case of Docker Compose, Ubuntu shipped that in its own package docker-compose. That would be my choice but OP mentioned he wants to use docker containers. But you can not manage Docker containers directly with Proxmox. Even supports auto updates of docker apps. Ubuntu20. I used the mdadm raid1/luks encryption/pv for each pair of drives, then add them to the What a steaming pile of bloatware. PCIe pass-through might be necessary(but good to know the prospects in all the above three methods) Or does docker just load the necessary config files and such into RAM and then operate from the docker host locally. To my horror, Docker. Apr 21, 2020 · I installed Docker the other day. Many of the systems I work in are multi-user, and it would be really nice to give docker privileges so that users can test in different environments, but docker's threat model makes that impossible. so that’s all to say maybe it would be more accurate to call WSL a lightweight VM and not dismiss OP so quickly for wanting that on his PC specs. A couple weeks ago I created a docker container that curls my external IP address and updates my A records on GoDaddy. Run docker in Debian which comes with proxmox Run docker in LXC Run docker in a minimal Ubuntu/openSUSE/CentOS vm. That is basically the size of the “/containers” folder in the virtual machine which stores data for the Docker compontents running in containerd containers. I personally use Ubuntu because I couldn't get Unraid to work for my situation (I need wifi drivers). With proxmox you get the same concept as Docker on Ubuntu, but with an extra layer that allows for repeatable, and recoverable operations. Mainly plex, radarr, and so on. 04. 0 - All in one secure Reverse-proxy, container manager with app store and authentication provider, and integrated VPN now has a Docker backup system + Mac and Linux clients available Using an Ubuntu virtual machine will make installing and setting up ROS dependencies much easier, and would have the luxury of the GUI interface. 04 for quite a while now, check out the main download page, the current lts is 22. Best so far, a big plus of this (over Ubuntu for example) is how well it runs and how light it is, also since this is a official build you will have a lot of people that can help you if you run into any problem Get the Reddit app Scan this QR code to download the app now --entrypoint=tail ubuntu -f /dev/null The energy cost adds up in a huge way at up to $0. Just go for kvm, you'll be fine. Docker aims to solve the "well, it works on my machine 🤷♂️" problem, among other things. When I pulled the “nicolaka/netshoot” image, it grew to 2011136 KB. 1" because you are using the specific same versions (and images) on your production stack, be it through Kubernetes, Docker swarm, Docker compose, or anything that orchestrates Docker deployments. Even so, my electric bill last month was just shy of $500. This means that the docker images themselves are very small yet appear to be a regular Linux system when you download and run Differences between Docker Desktop for Linux and Docker Engine. The docker daemon runs containers as root and can mount any directory or file into the container. If a guest is going to have 1GB of physical memory, qemu/kvm will effectively do a malloc(1<<30), allocating I used Ubuntu for software Development for over 15 years. Each case has a different cleaning / maintenance strategy, but it will be easy to find out where to start just by looking at the largest folders Why would you want to run a VM when you can just run a Docker image? VMs require you to segment your hardware, for example to allocate a fixed size of memory before booting the machine. We manage a list of 90+ docker compose templates that are customized to run on the router and can be deployed directly from LuCi with a few clicks. 28GB. Nov 18, 2023 · When I reset Docker Desktop, the data image is about 1. g. Its a great place to start, even if things arent 100% based on the most up to date libraries. We’re going to review a number of techniques to reduce image size, without sacrificing developers’ and ops’ convenience. That said, deciding between Podman and Docker depends on various factors, including but not limited to the specific needs and preferences of the user, the complexity and size of the application or system, the 🆕 Cosmos 0. raw reads 6840456 -rw-r--r--@ 1 user staff 68719476736 Jan 14 11:03 Docker. Great community we have here. Currently there is no DockerOS to run Docker. I prefer the docker installation but initial attempts didn't get past registration. 13. This is all on a single Ubuntu VPS. Installing Docker and Docker Compose on Ubuntu 20. But now I just need a single VM that runs docker. latest jetpack 5. It originally ran Ubuntu for 2 years as I was more familiar with Ubuntu but every 3-5 months the VMs would glitch up in odd ways that were only solved by a reboot of the Ubuntu host. I’m not sure if this is an Enterprise problem. First, not all docker containers need anything other than a simple config file backed up. May 21, 2023 · Docker. And in the rare cases you use a raw SQL statement, having 8. I agree with the Linux sentiment. 1. In my opinion most of the time starting from Ubuntu for a docker image is the first step in the wrong direction. This is different from Docker on Linux, which usually stores containers and images in the /var/lib/docker directory on the host's filesystem. I've got docker-compose pulling /tdarr and after a few false starts I made a ridiculously huge 60GB LXC container for it to download into, and have been using df -h to watch the download size. While the "industry" uses Ubuntu to run docker and everything else related to it, Yeah nah, a deployment focused distro like alpine is a lot more common since it's 4-5 times lighter. Installing Nginx Proxy Manager on Docker running on Ubuntu I removed a 4. Was trying to figure out if mounting a share and then bind mounting a container to that would work. So anything or anyone that can control the docker daemon essentially has root on the system. How to Install Docker and Docker Compose in Ubuntu 20. All the same, I recommend podman over Docker. If you switch back to the alpine container terminal and delete the file: / # rm -f 1GiB / # sync then check the file on the host: $ ls -s Docker. raw under: Docker stores linux containers and images all in a single file. The reason I say this is that when I started using Docker about a year ago I found the command line output confusing, and I have a lot of Linux experience. When new docker templates are added the router automatically pulls the latest template list. My computer is pretty powerful, e. Seeing as systemd-nspawn is more or less just rsync/gzip a file structure, and same goes for modified DockerFile setups, it's just files being sent. So the idea is to append DOCKER-USER with ufw-user-forward and drop the rest. 5 GB (1421312 KB). Basic permissions are sorted. I have Windows 10 with wsl2 enabled, and Ubuntu 20. Another big reason to use an Ubuntu base image is if you're containerizing an application that has primarily supported Ubuntu as a runtime environment, especially if it's staying that way while you continue to maintain the container deploy. With unraid I haven’t had those troubles. 99 (total). 04 with Docker Compose and 23 Selfhosted Apps This is how I have my homelab setup as well as my webserver. Think of it as practically identical to the full home assistant operating system image, but instead of using the HA OS, you use your own install of Linux (Debian 10 being the only supported option). UI is great and easy to sort through. A community for sharing and promoting free/libre and open-source software (freedomware) on the Android platform. I'm trying to decide where to place my docker volume data, on a an TrueNAS ZFS share via NFS, or local in my docker Ubuntu vm. I switched to Debian and I've had zero hiccups since. So that candidate with personal blogs or side-projects don’t have apparent advantages over candidates w/o such things. All of it isn’t used. The same way a computer is able to launch the same program multiple times, but with an additional set of safeguards/isolation. Plus you’d be able to use the ROS specific visualizations (like RVIZ, RQT) in the VM that you wouldn’t be able to use in docker easily. However Windows requires fewer resources than a full VM. Where is this other data coming from? None of the prune commands clean it up to make it match. Also, RancherOS was a Linux distro that was entirely run from docker containers, even the vast majority of the host system (using privileged containers and multiple Docker daemons etc) because of (1. I view snaps similar to docker images. Docker is native on linux - other platforms involve a level of virtualization or emulation. I'm now on 50 GB after system files (I'm also on a capped ISP right now) and this seems absurd. 9% of people use it like frigate and nginx proxy manager. Scratch isn't all that practical either so I'd recommend using Alpine Linux as your base image. FRPC is also installed in OpenWRT or you can use our FRPC Docker app if you self host with a reverse proxy. 0 enforces stricter syntax by default (unless you stupidly loosen your settings -- then it behaves like 5. They are not I have no Docker experience at all, I have heard about it and understand it in a general sense. 7). 04 Upgrades (MAY 22 2024) UPDATE: will be staying with Ubuntu server Thanks for all the advice. Open Docker Preferences. It’s OpenSource so no licensing fees and it is more stable. It left a bunch of junk in %appdata% as well. The containers are 717kB (0% reclaimable) However if i run du -sh /var/lib/docker/overlay2 This shows 28GB. The 42gb is likely the VM disk size, not the docker image sizes. It actually runs within a Linux VM on macOS and therefore it stores everything in that big file. I built a docker image running ffmpeg and handbrakecli that's based on Ubuntu image since it already has reasonably new versions of those packages available natively. My thought is having a separate Docker container for each web app to isolate each of them. I've also heard that using Ubuntu in WSL2 has benefits and drawbacks as well. It allocates its memory with normal malloc() or mmap() calls. Those most of the time get really good scores and also the updates are often either behind for a reason, or only a day behind. 0, and Docker Desktop's license is Docker Subscription Service Agreement. I want to test my applications on my NAS before deploying them on actual professional server. If I want a server for docker/kube containers a Linux server is the right tool. I see the difference in Docker now - the scripted container was not actually running at all: ubuntu@Ubuntu-22-04:~$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4d75d970f14d koush/scrypted "/init /bin/sh -c 'n…" Just to clarify Docker Desktop on Windows allows to run two kind of containers (though not simultaneously, you need to pick one): Linux containers and Windows containers. When I am doing docker image ls: rails_container latest 0c4507bd9f9e 10 days ago 2. This can be run on Ubuntu if you don’t want Native Docker. Docker Desktop for Linux and Docker Engine can be installed side-by-side on the same machine. 4GB of RAM. TLDR: use a virtual machine instead of docker to run x86 Ubuntu. It used to be. But one of the big things Docker solves is repeatability across a bunch of use cases, and it does it in a fairly lightweight way. I've just installed docker on Ubuntu 20. O is ideal. When i am doing docker image prune, I get this: Total reclaimed space: 0B. Now this is a big part, so bear with me here. Docker is already baked in. Not because of Docker since the supported Ubuntu releases have the latest stable docker. It's almost like the filesystem is reporting twice the storage being used, or put another way, docker is reporting half the storage being used? I am a Software developer, I am used to running "client server applications" on a regular AWS, EC2 instance with Ubuntu (non GUI) with Docker and Docker Compose files. VSCode: 1. I understand that Docker Desktop has some peculiarities and can bog down my system memory, but from what I've heard it also integrates better with things like VS Code. I have some other VM's mon the Ts440 that I'd like to shift the functionality to docker too. Uninstalling it does not unregister the docker-desktop or docker-desktop-data distros. You get NAS functionality (file server) with built in docker and VM support. For the interviews, I prefer Big Tech style where all candidates are asked a few algorithm and system design problems. I'm now just running docker by installing it using the package manager inside my WSL distro. And then you just say docker-compose up plex and it looks in that file, figures out what image to use, how to configure it, and launches it for you. Feel free to fireaway your questions, comments, and criticism (I know some of you are way more advanced than this basic setup). 04 set up as wsl2's default Linux. I've read Fedora has better support for podman than docker Fedora switched to cgroups v2 before Docker supported it, so for a while you'd have to reconfigure the default cgroups implementation in order to use Docker. 5(Released this month) and the script could not detect the OS. If you really want to have your own Ubuntu server you should just go with a VM, saves you a lot of headaches. And is multipass always a VM where Docker is sometimes "just" a container? Basically a manual install of the HA supervisor. On filesystem level, the base root filesystem of the image is read-only and for each conta Why not use mirror drives with mdadm as a single drive? Then let lvm stripe it. Sep 17, 2021 · All you can find on the host machine is the single huge Docker. Docker Desktop is licensed under the Docker Subscription Service Agreement. When docker launches a new container, it tells the Linux kernel to apply an additional set of tricks to isolate the container completely so they're not aware of each-other. Never mind, it has its own container framework now. yaml file, where you put all that same stuff. 04 LTS), but because Docker can run Linux applications I was wondering does it make more sense to use Docker for Windows instead of hosting an Ubuntu VM and using Docker in that? It is just hard to determine there are 3042 directories in my /var/lib/docker/overlay2 (not counting recursively!!). yml. Like right now my nextcloud is a raw lxc but I'm really getting tired of maintaining and upgrading it after all these years. I’m struggling with my Ubuntu server running docker/portainer and am wondering if omv might be a simpler choice. Don't need to mess with different install methods, etc, re-install/tear down is a breeze. IMO it all depends on what you're trying to do. Docker Desktop stores Linux containers and images in a single, large "disk image" file in the Linux filesystem. Install a generic headless server like Ubuntu LTE or latest Debian. I had it working without the docker-compose. 0, it will work on 5. So this was a hard failure and i dont want this to repeat, i ended up forcefully blowing /etc/docker to get control of my server again (Probably a lame method but i was tired). Sometimes the cost and risk of going off the beaten trail isn't with it In fact, it depends what will the containers contains. 04onWindows_79rhkp1fndgsc\LocalState\ext4. storage is handled on another server. Although I've dabbled a bit with linux before, I was never aware of what snap is, always used apt. Scroll down to Disk image size. 2 does have ubuntu 20. 8Gb docker image but it actually freed ~9Gb according to "df -h". raw Many comments on here are calling Docker and WSL virtual machines. Moved back to Ubuntu two months ago and absolutely everything is faster compared to Windows + WSL. ext4 -Mode Full but it only clears up a couple of MB. raw 12061704 Docker. 52. If it weren't prod-ready, RH, Ubuntu, etc. Everything works. 0 locally actually helps: 8. Ubuntu 24. Here is the simplest way to install docker on Ubuntu with docker compose and docker machine. Ubuntu has made some questionable decisions with their latest release that make it difficult to recommend. raw Note the increase in size from 9964528 to 12061704, where the increase of 2097176 512-byte sectors is approximately 1GiB, as expected. For more just use fedora server or ubuntu server, if you care about rpm vs deb. EDIT 2: effect of docker on pystone performance on SABnzbd, on i3 laptop i3-1115G4 @ 3. docker system df -v I see two images with size 13. No matter what you run Docker on, the container is the same. I would like to know the advantages and disadvantages of all the following methods of running docker containers in Proxmox. raw file is necessary for the "Docker Desktop" application. I have tried the command: Optimize -VHD -Path C:\Users\me\AppData\Local\Docker\wsl\data\disc. The Ubuntu community on Reddit Using Ubuntu containers is quite an annoyance because even nano is not present. The qemu/kvm process runs mostly like a normal Linux program. This makes Mint an even better choice for new users. Almost for sure, you don't want to host WordPress in a Windows container (the images alone will be huge). For the standard stuff i run a syncthing instance on most of the docker hosts, they all send to a central storage, from there rclone is copying it to onedrive, googledrive and a selfhosted vps. Did not delete the docker-users group either. My main server is unraid but it can’t be virtualized. Docker takes the suck and makes it (mostly) go away. The Ubuntu community on Reddit Members Online. Docker is not the same as virtualization. raw # WARN: Now ls -sl Docker. I am about to upgrade to Ubuntu 22. I just received my TrueNAS Mini XL+ and switched it to TrueNAS Scale. I loved Ubuntu, but every time I went to set something up, I ended up spending hours getting things installed, permissions set correctly, etc. In case someone is interested: Docker Media Server Ubuntu 22. You're running Docker on OSX, so its running docker (transparently) in a VM. This is how docker works on windows and mac os. 1gb, which is insanely big. Or I'm considering Home Assistant, so I was considering reclaiming the RPI to test out HA on it at least temporarily. In the end docker NEEDS an OS to run on, because docker container use the hosts resources (Linux Kernel etc). When I use GrandPerspective, it also reports that the . DB - depends. Thanks for any pointers or insights. Yes - we've been using it in production for almost 5 years, and it's fine. comments sorted by Best Top New Controversial Q&A Add a Comment Get the Reddit app Scan this QR code to download the app now. docker-compose reads the configs for the containers it manages from a docker-compose. Its ext4 filesystem is C:\Users\root\AppData\Local\Packages\CanonicalGroupLimited. use docker official rpm/deb repositories for the docker daemon/artifacts, and keep it updated against the OS repos and docker's repos. raw file is 64GB in size, when it used to report that the qcow2 was 6. The nicest way to explore a huge folder is running ncdu on it For me the biggest offenders within /var tend to be the apt cache, Docker and system logs. Before doing that I has a QNAP NAS and the main thing that I could easily do there that so far I failed to do in TrueNAS was being able to easily run a Ubuntu Server Docker image in a way that, for all intents and purposes, it shows up as an actual separate server that I can, for example, SSH to and install software into. Looks like there might still be a problem here. I would like to self-host my docker images without using Docker hub. Also it can just be easier. 04 for Cloud Computing. Enjoy. Is this a standard use of Docker? If so, would I have Nginx running in another Docker container, or would it be on the raw VPS? Especially Docker Desktop on Windows is a nightmare, try to avoid that if possible. Select Resources. 3. I expect that most of the things I run will be moved to docker. not op, but a reason to use this method is because the bash script you execute checks your OS and use the correct package to install docker. ewvklvp uvrh glnmsv lyvju oiifufj ijjs bnfuwfu nikqn zrriaa lyavf