Simple image server to preprocess and store images (in s3-compatible storages) and to fetch that images with resizing them on the fly. Also, it can generate social share images.
So it is logical evolution of go-resizer to encapsulate all image-related processing in one service.
Resizer-part is almost drop-in replacement for php-resizer (so it's reimplements all strange things as well).
Note: it's basically my first time code in golang, so, code quality is not good :)
Copy and edit imgserv.service to /etc/systemd/system/imgserv.service
Install it with sudo systemctl enable imgserv --now