Introducing reitti: a selfhosted alternative to Google Timeline

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Fuck yeah this is awesome! The detail of Immich integration is just the icing on top of an awesome cake!

How demanding is it on server resources? Am I likely to be able to run it on an old Raspberry Pi that's also running a couple of other relatively light tasks? How much storage does it end up using over time? I'm probably going to try and get it running either on my Pi or my Synology NAS, though the latter has had issues with Docker containers in the past depending on the container's dependencies...

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Of course, happy to do so. I'll report back with my experience when I have it working!

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This looks good, I'm currently using dawarich and owntracks to track our families 5 week road trip around the south island of New Zealand (https://no.lastname.nz/post/1468113). If I can find a spare moment in our travels and a good internet connection I'll try and spin up an image and test it out.

One thing that I would love is to be able to have multiple people displayed on a single map (my wife [kids when they have their own phones with data], brother, mother and a few close friends - we already use google maps for this)

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I have no clue if a raspberry will handle it. There a a couple of services involved to make it fast, but they are then another burden like RabbitMQ. Which make ingesting data instantaneous but you need extra processing power to handle the queues. It all comes with a tradeoff.

For size, there is mainly the PostGIS DB. I just checked and my db is around 800 MB for roughtly 8 1/2 Years of data.

Photon (the reverse geocode enabled in the compose file) is another beast. For Germany it takes 14 GB of storage while running, if you let PARALLELL updates enabled you can double that every time the index is updated. But you can remove that from the compose file and rely on external Geocoders. It is described in https://github.com/dedicatedcode/reitti?tab=readme-ov-file#reverse-geocoding-options

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That sounds like an awesome idea, actually the data is stored for every user separately depending on the used api token or when you login and do a data import. I will create a feature request for it.

But bear in mind, reitti is not meant to be a real-time tracking app. At the moment, data is processed every 10 minutes.

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Looks to be a java application with a number of services running alongside- I don't think it's going to be lightweight to run on resource constrained devices, but sweet project anyway! (Side note, no clue how you engineers find the time to hack on things like this, I feel like I've got so little time to myself I cannot imagine dedicating it to a project like this)

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Docker-dependent? It looks fantastic, but I have no containers in my home-lab -- and it's based on my time managing OS security for an OS. I'm stuck living vicariously through the rest of you, so report back often.

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This looks awesome! I'd just been collect my GPS data thinking one day I'd analyze/visualize it on my own-- not expecting anyone else to make a such a comprehensive program. The UI looks really slick. I'm looking forward to testing it out. Hopefully this weekend. Thank you for this!

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My only concern is battery usage. Google has the advantage of OS integration, which skims location data for timeline history even when another app accesses location, which uses essentially no battery (since you would've been using location for that other app anyway).

But it's awesome that a tool like this exists anyways, great work.

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if you switch off location services

...then no app gets a location anymore.

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Let me know how it works out for you. If you have the gpx files, you can simply import them inside the settings menu.

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I'd love to see an integration with PhotoStructure in addition to Immich.

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I've been putting off setting up an immich server. Would this do well if hosted on the same machine?

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But then I'd have to combine that with existing services myself. NixOS ensures that there is only one postgres running for example, such that not every service starts its own postgres instance.

For immich, for example the following is enough for a most basic configuration:

services.immich.enable = true;
services.immich.port = 2283;

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Never heard of PhotoStructure but if they provide an API where i can search assets for a day and it also returns the exif data especially latitutde and longitude it should be pretty straight forward to implement. Feel free to add a feature request when you got time and I will have a look at it

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Real time is nice, but not a must have at least for my use case.

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Thank you

I understand your concerns, this is something every additional app would have to deal with.

For me it is ok to have GPSLogger running all the time, I think for what it is doing it is quite easy on the battery but I do not use my phone actively that much and I am happy if it survives a day which it does.

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Oh interesting. I've just read through that link, and I was assuming that something similar to the "external only" option would have been the only way it worked. More specifically, I thought it'd just store a list of historical points and display those on an OSM overlay. But it seems like even "external only" is much more involved than that.

What happens with self-hosted Photon if you specify a country, but then also visit another country? (I assume in hybrid mode it's as simple as "use Photon in your country, use Nominatim otherwise?)

But yeah, definitely sounds like a Pi is probably not gonna cut it. I'll have to see if my Synology can do it, or if the weird OS restrictions Synology imposes prevent it.

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I love that it supports multiple formats for important location as well as multiple geocoders. But that makes me wonder, would it be feasible to support multiple image libraries? There's a bunch of different FOSS photo libraries out there. I think Nextcloud is the main other one I've heard about 'in the wild', as it were. Or is there too much bespoke Immich code in there for that to be a simple plug-and-play option?

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I see what you mean, interesting. Didn't really look at NixOS as a server os. I personally prefer using multiple compose files (in the process of migrating to k8s). I share resources too, like in your example, I just point to the existing DB instance, not create a new one for each new service.

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Introducing reitti: a selfhosted alternative to Google Timeline