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Docker

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People are focusing on practical Docker usage and deployment contexts—learning requirements, integrating Docker into home/small-server setups, and running it on different virtualization platforms. A smaller but notable thread highlights a configuration gotcha: Docker restart does not re-read a .env file.

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Also known as docker engine·docker desktop·docker compose·docker 29

0.5 Activity score steady · 2d
5.0 Peak score 3d window
1 Sources · 1 signals
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Key Takeaway When running Docker in real setups (including VMs and self-hosted platforms), understand both environment/config behavior—like .env not being re-read on restart—and the platform-specific steps needed.
AI summary · grounded in cited sources
learning curve self-hosted setup env/config gotchas docker engine docker desktop
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r/selfhosted

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r/docker · u/Apart-Road-30 · 

How much Linux knowledge is needed to study Docker?

I'm trying to study Docker, but I don't have much knowledge or experience using Linux. In this case, would it have a significant negative impact on Docker learning? submitted by /u/Apart-Road-30 to r/docker [link] [comme…

r/docker · u/naomi2v · 

all containers and images gone

I am using docker desktop on windows 11, and after a restart of my pc, all of my containers and images are gone. Is there any way to recover them? When I restarted my pc and docker opened automatically, it was taking up …

r/docker · u/Whole_Flounder_731 · 

Sports and Docker

Is there a docker app that manages sports files including download, rename and throw over to Plex? submitted by /u/Whole_Flounder_731 to r/docker [link] [comments]

r/docker · u/-Equivalent-Essay- · 

Containers and Clouds - Why they work well together

There are lots of decent materials about the technical background of containerization. There are some good articles about how the cloud actually works. But (from what I can observe at least) there are no articles explain…

r/docker · u/neptune-insight-589 · 

Is there good way not selfhost (managed host instead) a docker image for a side project?

This is for a side project so I'm not looking for a service that has infinite scaling or edge runtimes or whatever. I'm just looking to not have to set up a VPS myself and set up the security on it myself. Does anyone kn…

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