Ask HN: Self-hosted alternative for Google Photos?

I never gave Google my personal photos for privacy reasons. However, I'm drooling over the ability to organize my photos in better way without spending too much time on it.

Are there any self-hosted alternatives to Google Photos with similar features?

I'm not considering any SAAS here because then I'd have to worry about them respecting privacy and live long enough as my photos :-)

Appreciate any suggestions.