docker

  1. T

    Building new server

    Current system: is Unraid for Plex, VM for Minecraft, and a couple of dockers (Unifi, PiHole, etc) Supermicro 826 2u case Supermicro X9DRi-LN4+ motherboard Dual Xeon 2650 v2s Lots of RAM I bought a Quadro P2000 and a Supermicro 846 case to move everything over. So the question is can I get a...
  2. D

    Docker Syncthing

    Hello, I'm new to docker as a whole so I'm going to have some dumb questions. I just wanted to put that upfront. Anyway, I have a client who is in need of syncing two UnRaid boxes in separate locations securely, safely but most important simply. I have heard good things about SyncThing (yes...
  3. P

    energy efficient x86, 64bit, >4GB RAM (, Arduino interface) SBC

    Hello, I am planning to build a 7/24 home NAS with emphasis on low power consumption, low (preferably zero) noise with 2x3.5" SATA HDDs but I could accept 2.5". The OS choice is not final yet it could be any of FreeNAS, OpenMediaVault, OpenBSD, NAS4free, TrueNAS, TrueOS. I know it is many but I...
  4. V

    Testing container

    Hi, everybody. I want to do a thing in the container. But in order not to break anything I want to make a backup and make a copy of the container. On it to try and make the combat container. Is it right to do so: 1) back Up Docker container: docker commit -p 78727078a04...
  5. A

    Deploying an app for every user

    Hi, I have a small blogging script that i'd like to deploy for every user on request, after few weeks of research I couldn't find the best approach to deploy this script to a new instance for every user that is requesting the script. Every client should have it's own cloud/container instance...
  6. Patrick

    ccminer Universal NVIDIA Docker Miner

    Here is the docker image for ccminer. The docker image is built with CUDA 9.0 from the official nvidia/cuda image so you need to have CUDA 9 compatible drivers installed on the host system. You do NOT need to have CUDA installed on the host system. This is also meant for nvidia-docker2 so we...
  7. Patrick

    Docker Multiple IDs found with provided prefix

    Has anyone ever seen "Error response from daemon: Multiple IDs found with provided prefix" before? I have run tens of thousands of Docker containers and never ran into that before. Here is where it happened: [root@testf ~]# docker run -itd -e threads=6 servethehome/monero_dwarfpool:nproc...
  8. K

    Shared Multi-Host Storage for Docker and Data Volumes

    Hi! I'm trying to come up with a design for a initially small-medium infrastructure that uses docker and shared multi-host storage, but I'm not entirely sure which option would suite best or be the most feasible... I apologise if this is not the right forum for this thread, and if it should...
  9. D

    Beta Ryzen NVidia tester

    tl:dr: ECC on Ryzen AM4 Asus B350 verifies. Drivers and kernel are catching up to ECC, 1080ti, and Ryzen SMT, but manually upgrading worked well for me. Having a spare computer relieves all the pressure of a new build. Use case: Machine learning, cryptocurrency mining, programming, VM...
  10. Patrick

    Docker pause / unpause groups of containers based on Image

    I have done this with scripts based on -name tags that I give containers at runtime. Does anyone have a bash/ python script that lets you pause/unpause a container or all containers using an image? For example, if you had a NGINX container and wanted to pause all of the 1.12 containers in a...
  11. D

    What are the best methods to work with Docker ?

    Hello, I already tried to ask this on official Docker forums but I've got no response :/ Currently I use Bitbucket for versionning, Capistrano to deploy in the Docker container or to the server where Docker is hosted, and nginx-proxy from jwilder to access differents website from everywhere...
  12. J

    Deploying a Service Using Portainer

    Hi All. Having dipped my toe into the world of docker with Patrick's Monero miner, I am now keen to try and deploy it across a swarm using Portainer. The problem is, I am having trouble figuring out exactly how to create the necessary service. It should just be a matter of taking the command...
  13. Patrick

    How-to Guide Dockerized CentOS or Ubuntu Desktop with HTML5 noVNC Web Browser Connectivity

    Here is a nice one for making a Docker container with VNC and noVNC access. noVNC allows you to access the container using a HTML5 web browser so you do not need to install software. Here is the GitHub of what we are using: Step 1: Pick CentOS or Ubuntu Step 2: Launch container: CentOS...
  14. Patrick

    How-to Guide Linux Desktop in Docker Running in 60 Seconds

    About twice a day I get some form of SPAM that asks me to go to a site. I make it a rule not to follow those links from my PCs, ever. What happens if you want to open a suspicious link? Or let's say you want a quick Linux GUI in your data center but do not want to install a VM. Perhaps you do...
  15. Patrick

    Starting a new Docker and Containers forum

    At the suggestion of @nitrobass24 here Dedicated Docker forum? I think we have enough discussion warranting a Docker and Containers forum. I do think it will be a bit messy since there are a lot of topics that can touch Docker, but here it is. Welcome to the new forum.
  16. C

    I cant seem to wrap my head around volumes vs binding a path on the host to a container in Docker

    I've only been seriously looking into docker for the last few weeks or so but I'm really enjoying learning about all its capabilities. However, one thing I'm still having trouble understanding is the actual use-cases for using a mapped location on the host vs just using a volume. Volumes...
  17. N

    HA Docker Swarm on CentOS 7.3

    A Place to document my setup of a Docker Swarm Requirements: 2-Node HA (needs to be resilient to network isolation and power failures of host) Turns out you need an odd # of managers, I have added a 1cpu, 1GB CentOS VM to act as a third manager Persistent Data Storage for Containers Inbound...
  18. Patrick

    Docker and Docker-Compose on Ubuntu 16.04 LTS

    Here is a quick guide to getting setup with Docker and docker-compose on Ubuntu 16.04 LTS 1. Update system, install Docker, and add the current user to the Docker group: #!/bin/bash sudo apt-get update && sudo apt-get upgrade -y sudo apt-get install brew wget -qO- https://get.docker.com/ | sh...
  19. N

    Linux based FreeNAS alternatives

    Poking around the internet looking for a NAS Distro to try. I was planning on going to FreeNAS Corral since it had Docker Integration...but we know how that went :( Seems like most people have gone to ZFS historically because it was more stable than BTRFS, but is that still the case today...
  20. Patrick

    How-to Guide Create a Proxmox VE 5.0 All-in-One with Docker

    This guide has how to create a KVM/ LXC virtualization host that also has Ceph storage and ZFS storage built-in. The same host will also have access to bare metal Docker-ce containers using Portainer as a GUI management. Video: Main site post: Create the Ultimate Virtualization and Container...