Aren’t containers the product of compose files? i.e. the compose files spin up containers. I understand the architecture, I’m just not sure about how docker streamlines separate containers running the same process (eg, mysql).
I’m getting some answers saying that it deduplicates, and others saying that it doesn’t. It looks more likely that it’s the former though.
Yes this is what I want to do. My question is how docker manages shared processes between these apps (for example, if app1 uses mysql and app2 also uses mysql).
Does it take up the RAM of 2 mysql processes? It seems wasteful if that’s the case, especially since I’m on a low-RAM VPS. I’m getting conflicting answers, so it looks like I’ll have to try it out and see.
That was my impression as well. But since I’m on a low-RAM VPS any overhead in RAM adds up, and I wanted to know how process deduplication works before I get into it.
Adding services to an existing Docker nginx container
Hi, I’m just getting started with Docker, so apologies in advance if this seems silly....
What would happen if we put a giant glass tinted dome over each city?
In this scenario, we aren’t trapped in the dome. There are openings and doors, so we can get out, cycle in fresh air, etc....