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I dockerized my Nextcloud (github.com)
submitted 7 months ago by flor0@sh.itjust.works to c/selfhosted@lemmy.world
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For years I've been running my Nextcloud on bare metal. Now I finally decided to switch it to docker. I looked into Nextcloud All-In-One and it seems easy to deploy but it lacks configuration options like multiple domain names and putting it behind a traefik reverse proxy is kind of a pain to set up.

You can check out my solution on GitHub. I decided on a docker compose setup with nginx, php-fpm and redis(redis is now replaced by KeyDB) in separate containers. Obviously it's for experts but it's a lot more configurable. than AIO. It's also just as easy to migrate to as with any bare metal setup and just as configurable.Yes it's still a pain to set up, but better than the bare metal version lol

What do you guys think about putting the different components (webserver, php, redis, etc.) in separate containers like this, as compared to all in one? Feedback is greatly appreciated!

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[-] redcalcium@lemmy.institute 16 points 7 months ago* (last edited 7 months ago)

People usually come here looking for advice on how to replace their dockerized nextcloud setup with a bare-metal setup. Now you came along presenting a solution to do the reverse! Bravo!

What do you guys think about putting the different components (webserver, php, redis, etc.) in separate containers like this, as compared to all in one?

I actually has a similar setup, but with nextcloud apache container instead of php-fpm, and in rke2 instead of docker compose.

[-] flor0@sh.itjust.works 2 points 7 months ago

Thanks for the kind words! Could you link me to the apache container you use? I would like to replace nginx since it's not officially supported but still need to do some research on apache

[-] redcalcium@lemmy.institute 3 points 7 months ago* (last edited 7 months ago)

I'm currently using nextcloud:26-apache from here because some nextcloud apps I use is not compatible with v27 and v28 yet. The apache version is actually less hassle to use because nextcloud can generate .htaccess configuration dynamically by itself, unlike php-fpm version where you have to maintain your own nginx configuration. The php-fpm version is supposedly faster and scale better though, but chance that you won't see that benefits unless your server handles a large amount of traffics.

[-] atzanteol@sh.itjust.works -2 points 7 months ago

Docker is bare metal

[-] ilmagico@lemmy.world 3 points 7 months ago

Well, since we want to be technical ... Docker is not bare metal. Linux apps are not bare metal. Arduino is bare metal.

[-] atzanteol@sh.itjust.works 1 points 7 months ago

No. The phrase means that you're not running in a virtual machine.

[-] ilmagico@lemmy.world 3 points 7 months ago

That's only the meaning you're used to, and that's my point. It depends on the context. I can assure you that, in the context of microcontrollers, for example, "bare metal" means running without an OS.

[-] atzanteol@sh.itjust.works 1 points 7 months ago

Either way its pretty stupid to use it in reference to containers.

[-] ilmagico@lemmy.world 2 points 7 months ago

My point is, since its meaning depends on the context, I don't see the issue for it to mean, in the context of containers, "outside of a container". Just like in the case of VMs, or OS vs No OS, it means there's one fewer layer between the app and the hardware, whether that's a VM, Container runtime, or the OS.

I'm pretty sure everybody, including you, understood its meaning in this context, it didn't really cause any misunderstanding.

[-] atzanteol@sh.itjust.works 1 points 7 months ago

No, it's confusing. Because some people do use VMs. So it makes it far less clear about what a person's setup is.

An application running in a container runs exactly the same as a non-container application. It uses the same kernel. And it all runs directly on the CPU. There is no metal/non-metal distinction to make. People just say it because it "sounds cool". And there are a lot of people in this community who don't understand what containers are. So it further muddies the water

[-] redcalcium@lemmy.institute 3 points 7 months ago* (last edited 7 months ago)

Aye. Docker on linux doesn't involve any virtualization layer. What should the direct the installation setup be called? Custom setup?

[-] atzanteol@sh.itjust.works 2 points 7 months ago

Just non-container if you need to distinguish?

[-] gaf@borg.chat 10 points 7 months ago* (last edited 7 months ago)

If you weren't aware, Nextcloud provides non-AIO compose files in their docker repo: https://github.com/nextcloud/docker/blob/master/.examples/docker-compose/with-nginx-proxy/postgres/fpm/docker-compose.yml

[-] flor0@sh.itjust.works 3 points 7 months ago

Seems similar to what I'm doing but it uses the nextcloud:fpm-alpine image, which is community maintained. It's a valid approach but I prefer to tweak my php-fpm config myself. By using their docker image you basically lose a bunch of freedom to configure your setup, but it's easier to set up for sure

[-] lemmyvore@feddit.nl 7 points 7 months ago

What do you guys think about putting the different components (webserver, php, redis, etc.) in separate containers like this, as compared to all in one?

It's much better to separate them. You can update them separately, you can configure and fine-tune them separately, you can reuse the images for different apps, you can reuse a container for multiple apps etc.

Not to mention not having to rebuild the all-in-one image yourself, which can get very finicky.

[-] chiisana@lemmy.chiisana.net 7 points 7 months ago

NextCloud’s trusted_proxies setting supports CIDR notation, so it mught be better to set the subnet of Traefik’s network as opposed to the IP address. That way, if you ever need to do anything with the container (I.e. upgrade traefik), the IP can change but the subnet is less likely to change.

[-] flor0@sh.itjust.works 1 points 7 months ago

True. That's a good improvement. Thanks a lot! By the way do you know if the nextcloud trusted_proxies setting allows for hostnames such as "traefik" as compared to just IP addresses?

[-] chiisana@lemmy.chiisana.net 2 points 7 months ago

The documentation seems to suggest just IP address and CIDR notation.

[-] flor0@sh.itjust.works 1 points 7 months ago

Alright, thanks a lot! You probably saved me a lot of headache in the future

[-] chiisana@lemmy.chiisana.net 1 points 7 months ago

No problem! It’s a small change that might not affect most people :)

[-] Decronym@lemmy.decronym.xyz 2 points 7 months ago* (last edited 7 months ago)

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

Fewer Letters More Letters
HTTP Hypertext Transfer Protocol, the Web
IP Internet Protocol
nginx Popular HTTP server

2 acronyms in this thread; the most compressed thread commented on today has 8 acronyms.

[Thread #661 for this sub, first seen 6th Apr 2024, 23:25] [FAQ] [Full list] [Contact] [Source code]

[-] atzanteol@sh.itjust.works -5 points 7 months ago

Docker runs on bare metal

[-] EinfachUnersetzlich@lemm.ee 7 points 7 months ago

So does Hyper-V, what's your point?

[-] atzanteol@sh.itjust.works 1 points 7 months ago

The second sentence implies otherwise.

[-] EinfachUnersetzlich@lemm.ee 1 points 7 months ago

They're saying they've moved away from running things on bare metal and onto using them inside Docker instead.

this post was submitted on 06 Apr 2024
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