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What self-hosted services can help during a crisis or emergency? This is for those affected OR those who want to help

This was posted on the other site. It can be found below on this post.

They talk about how even Jellyfin & Jitsi were valuable for dealing with government’s actions in shutting down the internet. Does anything else come to mind? In addition to giving advice, can we host anything to help people in this kind of situation?

Suddenly our Self Hosted application became more than just hobby.

If you already don’t know, Bangladesh was disconnected from the internet for majority of the last week due to government order. It was shut down without any warning. We were put under curfew 24/7, so no leaving home.

On the second day of curfew, me, with nothing to do, figured the intranet in our country still worked. So I opened my Jellyfin service up and gave access to my immediate family and friends. Then we had people stepping up. One opened a simple chat application. Believe me, I never felt happier reading messages from a bunch of random people on the internet. Once people started communicating it only got better. We had a jitsi meet up and running within a few hours. People opened up their media library. Last couple of days, I almost didn’t miss the traditional internet.

I have to thank you guys for all the encouragement. Also I do have a few questions for you guys.

I’m fearing this will not be the last time we will be blocked from the world. What can we do to make things even better next time? One major problem was TLS CERTS stopped working. So the communication was in http using IP address

What are some apps to host if the same situation to arise again?

Sorry for the bad English, not my first language.

bitwolf ,

Meshtastic!

krash ,

Briar, for communication during internet blackouts or when there is no connectivity at all.

anzo ,

Retroshare.net

ikidd ,
@ikidd@lemmy.world avatar

A ham radio station.

SidewaysHighways ,

I like this way of thinking! Excited to see what smarter people than myself come up with

just_another_person , (edited )

Orchestration software is probably going to be the most useful in an actual disaster. Something for labor and task management. Mesh area network hub would be pretty useful as well. If you had Starlink, you’d be the hero of your neighborhood by providing Internet to everyone in range.

Here’s an interesting list to look through as well: github.com/DisasterTechCrew/awesome-disastertech

MHanak ,

One thing that comes to mind is an NTP server, or if you have a beefy server, you could host maps

EarMaster ,

Well, that escalated quickly…

vegetaaaaaaa ,
@vegetaaaaaaa@lemmy.world avatar

host maps

It does require a beefy server (rendering tiles is CPU/RAM-intensive, storing pre-rendered tiles is expensive on storage) It should be doable on limited hardware if only a small area.

I think the better move would be keeping/distributing a local copy of the OsmAnd android APK and a few maps for the app. Because you’ll not be able to provide map access to people from your server if the Internet/local fiber/phone network is down - this way everyone can have their own full copy of the map.

I’m not sure about the method to extract map data from the app storage directory though.

zelifcam , (edited )
@zelifcam@lemmy.world avatar

kiwix.org

What Is Kiwix?

Kiwix is a non-profit organization and a free and open-source software project dedicated to providing offline access to free educational content. The name “Kiwix” is a play on the word “Wiki” as it represented our initial goal of making Wikipedia accessible offline.

I found this for standing it up:

github.com/jonboiser/dockerized-kiwix-server

Peace OP ,

Excellent answer!

Does someone have a good guide? The guides I find are a few years old. I will relay this to them in the meantime

anzo ,

Endless OS had everything bundled

xapr ,

It still does? They have a version for people with internet access, and a version for people without, with a heavy dose of offline applications and information. You can also download more offline resources after you install it.

www.endlessos.org/os-direct-download

vegetaaaaaaa ,
@vegetaaaaaaa@lemmy.world avatar

Just download a copy of a recent wikipedia dump. You can open it in the Kiwix desktop application (work fine even on an old laptop), the android app (though I’ve never tried opening a full 100GB dump with a phone, not sure if it would work well), or install the kiwix-tool package and serve the .zim file with kiwix-serve (wiki.kiwix.org/wiki/Kiwix-serve). You’d also probably want a reverse proxy/usual basic web server/security setup around that.

thegreekgeek ,
@thegreekgeek@midwest.social avatar

So it’s like a LibraryBox with an Archiver?

vegetaaaaaaa ,
@vegetaaaaaaa@lemmy.world avatar

Second this, always have a device preloaded with Kiwix and one of the wikipedia dumps. A new vesrion is uploaded every few (~6 months). The full English wikipedia dump with images (low-res versions only though) is only 103GB.

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