pi@pi0:~ $ ansible all -i hosts -m shell -a "docker system prune -a -f --volumes" --become

Just freed up over 1.6 Gigabytes of disk space

That's two years' worth of junk from messing about. 🀣

#Clusterhat #DockerSwarm #Ansible

https://www.portainer.io/blog/cve-2025-68121-and-docker#what-the-vulnerability-is

If you are running Docker Swarm in production today, this vulnerability creates some pressure to address your orchestration strategy.

#dockerswarm #docker #portainer #cve #security

CVE-2025-68121 and Docker: What you need to know before you update

A critical (CVSS 10.0) Go crypto/tls vulnerability affects most Docker Engine versions and will trigger compliance alerts regardless of actual risk.

SwarmPilot new features:

✨NEW in v1.1.0:
- Allows installation of docker swarm in "rootless mode" user namespace mode
- Traefik as an alternative installation Option for "Nginx Proxy Manager" as a reverse proxy

https://github.com/SuitDeer/SwarmPilot

#keepalived #docker #dockerswarm #syncthing #portainer #nginxproxymanager #traefik #opensource #ubuntu

GitHub - SuitDeer/SwarmPilot: Create a Docker Swarm with only one script

Create a Docker Swarm with only one script. Contribute to SuitDeer/SwarmPilot development by creating an account on GitHub.

GitHub
I Almost Ditched k3s for Docker Swarm (And Why I Didn't)

After two years of k8s complexity, I seriously evaluated switching to Docker Swarm. Here's what I learned about the trade-offs and why I ultimately stayed.

Ștefan Muraru
I Almost Ditched k3s for Docker Swarm (And Why I Didn't)

After two years of k8s complexity, I seriously evaluated switching to Docker Swarm. Here's what I learned about the trade-offs and why I ultimately stayed.

Ștefan Muraru

Как Ρ€Π°Π·Π²Π΅Ρ€Π½ΡƒΡ‚ΡŒ кластСр срСды ΠΎΠ±Ρ‰ΠΈΡ… Π΄Π°Π½Π½Ρ‹Ρ… Pilot: ΠΎΡ‚ Ρ‚Π΅ΠΎΡ€ΠΈΠΈ ΠΊ ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅ с Docker Swarm

ΠŸΡ€ΠΈΠ²Π΅Ρ‚, Π΄Ρ€ΡƒΠ·ΡŒΡ! БСгодня ΠΏΠΎΠ³ΠΎΠ²ΠΎΡ€ΠΈΠΌ ΠΎ кластСрном Ρ€Π΅ΠΆΠΈΠΌΠ΅ Π² Pilot – Π»ΠΈΠ½Π΅ΠΉΠΊΠ΅ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΎΠ², Π½Π° Π±Π°Π·Π΅ ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… ΠΎΡ€Π³Π°Π½ΠΈΠ·ΡƒΡŽΡ‚ ΡΠΎΠ²ΠΌΠ΅ΡΡ‚Π½ΡƒΡŽ Ρ€Π°Π±ΠΎΡ‚Ρƒ Π½Π°Π΄ ΡΡ‚Ρ€ΠΎΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π°ΠΌΠΈ, сборку ΠΈ ΠΏΡ€ΠΎΠ²Π΅Ρ€ΠΊΡƒ BIM-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ. ΠšΠ»Π°ΡΡ‚Π΅Ρ€Π½Ρ‹ΠΉ Ρ€Π΅ΠΆΠΈΠΌ Pilot обСспСчиваСт ΠΎΡ‚ΠΊΠ°Π·ΠΎΡƒΡΡ‚ΠΎΠΉΡ‡ΠΈΠ²ΠΎΡΡ‚ΡŒ ΠΈ Π³ΠΎΡ€ΠΈΠ·ΠΎΠ½Ρ‚Π°Π»ΡŒΠ½ΠΎΠ΅ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ Π΅Ρ‘ Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π° β€” Pilot-Server. Для хранСния Π΄Π°Π½Π½Ρ‹Ρ… Π² кластСрС ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ PostgreSQL, Π° для взаимодСйствия ΠΌΠ΅ΠΆΠ΄Ρƒ ΡƒΠ·Π»Π°ΠΌΠΈ β€” Redis. ΠŸΡ€ΠΈΠΌΠ΅Ρ‡Π°Π½ΠΈΠ΅: На Π΄Π°Π½Π½Ρ‹ΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ‚ кластСризация доступна Ρ‚ΠΎΠ»ΡŒΠΊΠΎ для Pilot-Server. Pilot-BIM-Server ΠΈ Pilot-Web-Server Ρ€Π°Π±ΠΎΡ‚Π°ΡŽΡ‚ ΠΊΠ°ΠΊ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Π΅ сСрвисы Π±Π΅Π· возмоТности Π³ΠΎΡ€ΠΈΠ·ΠΎΠ½Ρ‚Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ. КакиС прСимущСства ΠΌΡ‹ ΠΏΠΎΠ»ΡƒΡ‡Π°Π΅ΠΌ ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ΠΎΠΌ, Π³Π΄Π΅ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ ΠΎΠ΄ΠΈΠ½ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ Pilot-Server? 1. Аппаратный сбой Π½Π° сСрвСрС Pilot-Server. ΠŸΡ€ΠΈ ΠΏΠ°Π΄Π΅Π½ΠΈΠΈ ΠΌΠ°ΡˆΠΈΠ½Ρ‹, Π½Π° ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ располоТСн СдинствСнный экзСмпляр Pilot-Server, Ρ€Π°Π±ΠΎΡ‚Π° ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ парализуСтся, Π½ΠΈΠΊΠ°ΠΊΠΈΠ΅ дСйствия с систСмой Π² Ρ€Π΅ΠΆΠΈΠΌΠ΅ ΠΎΠ½Π»Π°ΠΉΠ½ Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΡΠΎΠ²Π΅Ρ€ΡˆΠΈΡ‚ΡŒ. ΠŸΡ€ΠΈ Π½Π΅ΡΠΊΠΎΠ»ΡŒΠΊΠΈΡ… ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π°Ρ… Π½Π° Ρ€Π°Π·Π½Ρ‹Ρ… сСрвСрах, Π² случаС падСния ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΈΠ· Π½ΠΈΡ…, ΠΌΠ³Π½ΠΎΠ²Π΅Π½Π½ΠΎ назначаСтся Π½ΠΎΠ²Ρ‹ΠΉ Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹ΠΉ ΡƒΠ·Π΅Π» ΠΈΠ· ΠΎΡΡ‚Π°Π²ΡˆΠΈΡ…ΡΡ Ρ€Π°Π±ΠΎΡ‡ΠΈΡ…. Для ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ это Π±ΡƒΠ΄Π΅Ρ‚ ΠΊΡ€Π°Ρ‚ΠΊΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½Ρ‹ΠΉ Ρ€Π°Π·Ρ€Ρ‹Π² соСдинСния, послС ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ³ΠΎ ΠΎΠ½ΠΈ ΠΏΠ΅Ρ€Π΅ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π°Ρ‚ΡΡ ΠΊ Π½ΠΎΠ²ΠΎΠΌΡƒ ΡƒΠ·Π»Ρƒ. 2. ОбновлСниС ПО. ΠŸΡ€ΠΈ ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠΈ Pilot-Server с СдинствСнным экзСмпляром, ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»ΠΈ Π½Π΅ ΠΌΠΎΠ³ΡƒΡ‚ ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π°Ρ‚ΡŒΡΡ Π² этот ΠΌΠΎΠΌΠ΅Π½Ρ‚. Π’ кластСрном Ρ€Π΅ΠΆΠΈΠΌΠ΅ ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ½ΠΎ произвСсти Π² Ρ€Π΅ΠΆΠΈΠΌΠ΅ β€œΠŸΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ обновлСния”. 3. Рост Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ Π½Π° Pilot-Server. Π‘ΠΎΠ»ΡŒΡˆΠΎΠ΅ количСство запросов ΠΊ ΠΎΠ΄Π½ΠΎΠΌΡƒ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Ρƒ Pilot-Server ΠΌΠΎΠΆΠ΅Ρ‚ ΠΏΡ€Π΅Π²Ρ‹ΡΠΈΡ‚ΡŒ ΠΏΡ€ΠΎΠΏΡƒΡΠΊΠ½ΡƒΡŽ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡ‚ΡŒ ΠΎΠ΄Π½ΠΎΠ³ΠΎ сСрвСра. Π’ кластСрном Ρ€Π΅ΠΆΠΈΠΌΠ΅ Π·Π° счёт Π½Π΅ΡΠΊΠΎΠ»ΡŒΠΊΠΈΡ… ΡƒΠ·Π»ΠΎΠ² с Pilot-Server Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ° Π±ΡƒΠ΄Π΅Ρ‚ Ρ€Π°ΡΠΏΡ€Π΅Π΄Π΅Π»ΡΡ‚ΡŒΡΡ ΠΌΠ΅ΠΆΠ΄Ρƒ Π½ΠΈΠΌΠΈ Ρ‡Π΅Ρ€Π΅Π· балансировщик.

https://habr.com/ru/companies/ascon/articles/1011322/

#pilotbim #pilotice #pilotweb #кластСризация #postgresql #docker #dockerswarm #dockercompose

Как Ρ€Π°Π·Π²Π΅Ρ€Π½ΡƒΡ‚ΡŒ кластСр срСды ΠΎΠ±Ρ‰ΠΈΡ… Π΄Π°Π½Π½Ρ‹Ρ… Pilot: ΠΎΡ‚ Ρ‚Π΅ΠΎΡ€ΠΈΠΈ ΠΊ ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅ с Docker Swarm

ΠŸΡ€ΠΈΠ²Π΅Ρ‚, Π΄Ρ€ΡƒΠ·ΡŒΡ! БСгодня ΠΏΠΎΠ³ΠΎΠ²ΠΎΡ€ΠΈΠΌ ΠΎ кластСрном Ρ€Π΅ΠΆΠΈΠΌΠ΅ Π² Pilot – Π»ΠΈΠ½Π΅ΠΉΠΊΠ΅ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΎΠ², Π½Π° Π±Π°Π·Π΅ ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… ΠΎΡ€Π³Π°Π½ΠΈΠ·ΡƒΡŽΡ‚ ΡΠΎΠ²ΠΌΠ΅ΡΡ‚Π½ΡƒΡŽ Ρ€Π°Π±ΠΎΡ‚Ρƒ Π½Π°Π΄ ΡΡ‚Ρ€ΠΎΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π°ΠΌΠΈ, сборку ΠΈ ΠΏΡ€ΠΎΠ²Π΅Ρ€ΠΊΡƒ BIM-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ. ΠšΠ»Π°ΡΡ‚Π΅Ρ€Π½Ρ‹ΠΉ...

Π₯Π°Π±Ρ€

Es gibt scheinbar keine einfache storage LΓΆsung fΓΌr docker swarm, die, Γ€hnlich wie longhorn, replizierten storage zur VerfΓΌgung stellt...

#docker #kubernetes #dockerswarm #Longhorn

Hi everyone,
I want to show my small script (SwarmPilot) that I made for initializing a docker swarm cluster (up to 9 nodes) with the following features:
- keepalived: One IP address for the entire cluster
- syncthing: For volume replication between the nodes
- portainer: Web UI Management
- nginx proxy manager: Reverse Proxy

https://github.com/SuitDeer/SwarmPilot

#keepalived #docker #dockerswarm #syncthing #portainer #nginxproxymanager #opensource #ubuntu

GitHub - SuitDeer/SwarmPilot: Create a Docker Swarm with only one script

Create a Docker Swarm with only one script. Contribute to SuitDeer/SwarmPilot development by creating an account on GitHub.

GitHub

Hi everyone,
I want to show my small script (SwarmPilot) that I made for initializing a docker swarm cluster (up to 9 nodes) with the following features:
- keepalived: One IP address for the entire cluster
- syncthing: For volume replication between the nodes
- portainer: Web UI Management
- nginx proxy manager: Reverse Proxy

https://github.com/SuitDeer/SwarmPilot

#keepalived #docker #dockerswarm #syncthing #portainer #nginxproxymanager #opensource

GitHub - SuitDeer/SwarmPilot: Create a Docker Swarm with only one script

Create a Docker Swarm with only one script. Contribute to SuitDeer/SwarmPilot development by creating an account on GitHub.

GitHub

I am using a Docker Swarm cluster for my services at home and I am currently testing different storage solutions (volume replication). For that I wanted to test and measure the synchronization time (delay) between my docker swarm nodes.

For that testing I have build SyncWatch

https://github.com/SuitDeer/SyncWatch

#docker #dockerswarm #volume #monitoring #opensource

GitHub - SuitDeer/SyncWatch: Displays sync status across all nodes with a live web dashboard. Detects discrepancies in replicated volumes instantly

Displays sync status across all nodes with a live web dashboard. Detects discrepancies in replicated volumes instantly - SuitDeer/SyncWatch

GitHub