https://www.youtube.com/watch?v=mGjlWrhhNF0&list=PLZkgjBpLveVTz629oAvG5_N7RRc0kLX1Y

https://www.youtube.com/watch?v=5cRaQqQb14Q

https://www.youtube.com/watch?v=DQbkePm2ims&pp=ygUbd2hhdCBpcyBzcHJpbmcgaW9jIGFuZCBiZWFu

https://spring.academy/courses

https://cloud.google.com/java/getting-started/jib