I am new to Docker so it’s a little hard for me to completely rate this book. First: I almost passed it by because of the initial publication date. However, the author keeps the book up to date. I doubt I will have a version skew issue. Second: some books written with personality lack solid content and structure. That is not the case here. The book is very well written with few grammatical errors. There are probably more in this review. The structure of each chapter is the same and should allow them to server as useful references when I work in the area it covers. I would like a chapter in integration with iptables. This seems to be a hard area to get configured correctly. I’ll give it a shot on Monday!