I am in the market for exactly something like this (aka a cloud based photo gallery.) I currently use Flickr, but they have a mountain of issues and they're als

I am in the market for exactly something like this (aka a cloud based photo gallery.) I currently use Flickr, but they have a mountain of issues and they're also closed source/not encrypted. Unfortunately the pricing does turn me off a bit. For up to 300gb of photos, you'd pay the same as Flickr, but I happen to have slightly north of 300gb and so I'd pay more than double the price of Flickr. And Flickr offers unlimited storage... What I'd really love is something I can self host. OwnPhotos seems super cool, but apparently it's not stable yet. Are there any alternatives that can be run today?