#dockerswarm

Wilda SoftwareWildaSoftware
2025-07-03

Prosty poradnik pokazujący wykorzystanie , który jest znany jako znacznie prostsze narzędzie do orkiestracji kontenerów na serwerze niż . A to dopiero pierwszy tekst serii artykułów na tym blogu.

c-sharpcorner.com/article/depl

Doug Whitfield [Minneapolis]musicman
2025-06-02

I am taking a look at docs.docker.com/engine/swarm/ and I don't see any timeouts. Obviously, there are going to be timeouts at the OS layer and such, but it seems like there should be timeouts in . Do they not exist?

2025-05-19

Here is my new #minirack !

DeskPi RackMate T1, 2x GeeekPi 10 Inch 2U Rack Mount for Raspberry, MikroTik CSS610-8G-2S+in Network Switch, and DeskPi 7.84-inch Touch Screen.

4xpi5-8gb and 4xpi5 -6gb, 8 total nodes. There is also an additional pi4 running the display.

Running docker swarm with Portainer.

So far my stacks are: CoreDNS, traefik, tailscale, docker-registry, and nextjs dashboard for the display.

#homelab #portainer #dockerswarm #pi #pi5

Photo of a mini rack with 8xpi5s, network switch, and 2u displayScreenshot of Portainer Swarm visualize
2025-05-13

Thanks @jadehopepunk perfect timing!

@ryan @goblin @organvoid
I just did a quick search, this video was pretty good as a quick explainer..

m.youtube.com/watch?v=VpZ59xtn

#Docker #DockerSwarm #HomeLab #SelfHosting

2025-04-11

Déploiement d’un cluster Docker Swarm

Déployer un cluster Docker Swarm avec GlusterFS et Keepalived : guide rapide étape par étape

project4geeks.org/deploiement-

2025-02-25

Hadoop на микросервисах или история одного пет-проекта

Столкнувшись с концепцией Big Data некоторое время назад, у меня возник очевидный вопрос: как это можно «потрогать» своими собственными руками, где и как можно посмотреть программное обеспечение, составляющее данный концепт, разобраться с его конфигурацией, а в силу того, что я являюсь специалистом информационной безопасности, «потыкать в него палочками», провести проверку на предмет защищенности, возможности несанкционированных доступов. Ввиду специфики систем данного рода, их достаточно тяжело развернуть в качестве учебного проекта на собственном персональном компьютере. Используемые в организации программы такого рода, мягко говоря, также не очень предназначены для того, чтобы их «ковыряли», «подламывали» и всячески пытались вывести из штатного режима работы. Представляемый в данной статье проект предназначен для того, чтобы развернуть внутри Docker-контейнеров, распределенных на несколько компьютеров, максимально защищенную среду Hadoop (включающую в себя ПО Ranger и Knox), предоставить доступ к ее интерфейсам для тестирования и настройки. Если кратко, то это все. «Git clone», «docker compose up -d» с некоторыми предварительными настройками и «будет вам счастье». Написанный код (преимущественно shell-скрипты и конфигурация docker) максимально документирован ссылками на ресурсы сети Интернет, откуда это взято и где это все подробно описано. Технологии все общеизвестные, новые паттерны я здесь не изобретал. Если же что-то становится не понятным или docker-контейнеры «не взлетают» с первого раза – придется читать дальше, тут я как раз постараюсь описать все подробнее. Итак, поехали…

habr.com/ru/articles/885646/

#hadoop #ranger #knox #docker #dockerswarm

James Smith 💾floppy@mastodon.me.uk
2025-02-24

Anyone know about the #DockerSwarm routing mesh? I can't seem to access containers running on other worker nodes (e.g. when accessing a service proxied through caddy), and the ingress routing doesn't work either. The proxied services work OK on a single node, but apart from ingress published ports never worked.

This stuff is really hard to debug; any pointers appreciated.

Magnus Hedemarkmaurice@pompat.us
2025-02-17

My #3DPrinter has been humming for a couple of days, cranking out accessories to help me populate my first 10 inch #minirack. This rack is going to be set up mainly as a #DockerSwarm with 1L mini PC's. The rack will have a 10Gbe uplink to another switch that currently has a (10Gbe-connected) Synology NAS.

Finally getting to put some time towards my #homelab again. Scrap the previous work I did at automating #dockerswarm containers and try out #proxmox instead?

I know both have pros and cons and are different tools for different jobs, but I'd love discourse from either side to validate or prevent the choice.

2025-02-06

@futurebird do you have an old computer or 2 #DockerSwarm

Jimmy B. :boba_tea:jimmyb@selfhosted.cafe
2025-01-25

I've also been trying to troubleshoot my #Pixelfed instance, specifically the web container. For some reason it's magically decided to crap itself. :jellyfish_angry:

And finally I've been updating my #Docker containers that handle backing up the various databases I am using for my services. :docker:

#selfhost #selfhosting #DockerSwarm #SysAdmin #Linux :linux: :ubuntu:

Jimmy B. :boba_tea:jimmyb@selfhosted.cafe
2025-01-25

It's been a busy morning already. I've cleaned up the base of a #resin #3DPrint which I will be using for this #dragon I am also printing out. #3DPrinting #3DPrinter 🐉

I've been working on upgrading my #GitHubEnterprise instance. New settings for #OpenTelemetry (#OTEL) keep getting me. Fingers crossed I have it working now, but we'll see in about 15 minutes. I made sure to get this documented! :github1:

#selfhost #selfhosting #DockerSwarm #SysAdmin #Linux :linux: :ubuntu:

Jimmy B. :boba_tea:jimmyb@selfhosted.cafe
2025-01-15

Upgraded my #Hoppscotch, #Excalidraw, #Komga, #Traefik :traefik:, and #UniFi Network Application instances. :docker: :ubuntu:

#selfhost #selfhosted #selfhosting #Linux #Docker #DockerSwarm

Jimmy B. :boba_tea:jimmyb@selfhosted.cafe
2024-12-09

So it looks like you can't use --device with #Docker Swarm? 😩 :docker:

#Linux #DockerSwarm :linux:

2024-09-25

Just had an interesting chat with #ChatGPT about my #Homelab and the possibility of switching from #Proxmox to #DockerSwarm. 🖥️

After some back and forth, ChatGPT actually recommended migrating to Docker Swarm – it could offer better performance and a more flexible high availability setup.
🔄✨

I’m genuinely impressed by what “trained intelligence” can suggest these days. I’m seriously considering the switch!
🤔

That said, I’d really miss my beloved
#ProxmoxBackupServer. 😅

How about you? Do you run
#DockerSwarm or stick with Proxmox? Would love to hear from fellow #Homelab enthusiasts!

SuitDeerSuitDeer
2024-08-19

In this guide, I will try to explain how to set up a Docker Swarm system that is completely highly available

hostlab.tech/blog/docker-swarm

A Cloud symbol at the top that is connected the nginx-proxy-manager logo. The nginx-proxy-manager logo is connected to three docker logos. Under each docker logo is a gluster logo.Topology:

Cloud logo at the top. Cloud is connected to a router symbol. Under the router symbol are three rectangles (Ubuntu server Systems). In each rectangle is a keepalived rectangle. Under that in the first ubuntu system is a "web-server" docker container. On the second ubuntu system is a "nginx-proxy-manager" rectangle. On each
Roni Äikäs ⚛️🐿️raikas@mementomori.social
2024-07-20

Uusi lomarojekti aloitettu: tällä kertaa palvelinten kanssa testailua (ihanaa) ja skaalautuva WordPress-ympäristö Dockerilla, Traefik-välityspalvelimella, MariaDB:llä ja Dockerin Swarm-klusterointiominaisuudella. Konttina on toki ihan vaan "wordpress" eli Apache, eli jotain optimointeja voi vielä tuohon taikoa 😄

Kontit jakautuu automaattisesti usean palvelimen välille (tässä tapauksessa kaksi Hetznerin pilvipalvelinta, toinen toimii managerina ja toinen worker nodena). MariaDB skaalautuu myös ja replicat synkronoi tietonsa keskenään vaikka olisivat eri palvelimilla. Docker Swarm hoitaa tämän automaattisesti.

scalewptesti.mikroni.fi pyörii, toki ei varmaan nopein sillä pyynnöt kulkee kolmen palvelimen ja kahden TLS-terminaation läpi sillä palvelimella pyöri jo Caddy. Eli nyt menee pyynnöt Caddy->Traefik->Apache, optimitilanteessa suoraan Traefikille. Ja Caddy-Traefik liikenne on myös HTTPS.

Ihan siisti vehe. Päivityksetkin kontteihin saa rolling updates-periaatteella eli päivitetty kontti päälle ja sitten vanha pois, ei downtimeä.

Ping @rolle kun en suoriltaan osaa sanoa ketä muuta voisi kiinnostaa sysadmin sekoilut.

#WordPress #Docker #Traefik #DockerSwarm #Hetzner #sysadmin ja mitälie risuaitoja löytyy aiheeseen liittyen.

Vedran Mandićvekzdran@hachyderm.io
2024-05-28

First time added A records to a real-world DNS server.

First time added a docker swarm stack with its own services.

First time managed to map the two with a Nginx web server config.

Cool!

#devstories #ops #servers #dns #docker #dockerswarm #nginx

Matúš :fedora: :ferris:ThatGuyMatus@fosstodon.org
2024-05-03

#DockerSwarm is better than, #kubernetes, change my mind.

dick_turpin :essex: :cc:dick_turpin@mastodon.org.uk
2024-03-18

Still knackered. 😭
#Raspberrypi #Clusterhat #DockerSwarm

Client Info

Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst