I don't mean to be offensive, but I'm not sure you've necessarily delved deep enough into the space of config management to understand that what you're talking

I don't mean to be offensive, but I'm not sure you've necessarily delved deep enough into the space of config management to understand that what you're talking about falls into three sort of areas: 1) irreducible complexity as a fact of life when the management mechanism must adapt to all possible use cases, 2) solved problems, where the means and best practices for doing what you're asking for is already there, and 3) asking for things that don't really make sense. How so? > The CF could modify its behavior to fit a given platform. If you're on Windows, it will do operation X in one way, and on Linux a different way. This is exactly what most CM tools do. Chef is my specialty and in Chef, anything that makes sense to do on multiple platforms will, if done correctly, present a unified interface. Resource providers and community cookbooks abstract the OS-specific stuff from you, the CM administrator, so you can just include high level concepts. When done well, it's as simple as describing the end configuration for an app (generally and for the specific instance you're spinning up) and off it goes. > If you abstract away the need to tag it and just have a function called logfiles() or something, you wouldn't even need to know this tag - your app could just write logs with some tag metadata, so when you go to process the logs, you figure out what it is after you've opened the logs. If you look inside of any decently written application, you'll find that they use a centralized logging facility of some kind, which then demarcates the border between application and the running system. The app will provide a means of configuring its logging output to some extent, and then you're responsible for where it goes on the other side. Logs on disk, Event Viewer on windows, journald, or being sucked up into a logging pipeline like ELK, it's really up to the particular use case. Note that already, we're dealing with some pretty seriously different outputs; obviously this needs to be configured somewhere! > Same for data, and ports, etc. Why should I have a Vagrantfile that maps ports? The app knows what ports it wants to offer. Maybe the app does, but how should Vagrant / Docker / etc. know about this? The app could supply a Vagrantfile and a Dockerfile, but how does the app know what port I want open in reality into its own little port space? I may be doing something weird and not want the defaults for any number of reasons. > We've had /etc/services for like 30 years and yet nobody seems to realize you can use a name instead of a port number and stop worrying about manually mapping numbers around. /etc/services was almost never something you could rely on outside of the major protocols and if anything I'd prefer to just see it stop defining anything above 1024. It's kind of silly to think that there would only be ~64k different services in the world, now, but I suppose in the 70s it was more excusable. > Honestly, so much of modern devops stuff is backwards. There's backwardness, but I think some of it is in the way you're thinking about it. I don't mean to be insulting, but a really well managed CM environment absolutely does provide the majority of what you're asking for. It's not all out-of-the-box, maybe it could be, but that's sort of a pie in the sky way of thinking - "gee, what if all the app developers actually coordinated on something!" - yeah, might could work if everyone agreed to get over their own vision/ego and implement a common thing, but that's both unrealistic and also potentially stifling of innovation. Devops is the job of surfing on top of the chaos and bringing as much order to it as you can so that when you inevitably burn out and leave the company, most of the good work you did has more momentum and inertia than it used to before we implemented common mechanisms of doing automation. Another Chef or Ansible devops guy can slot into your place, figure out the theme, and keep it going - even if it's not how they would have architected it from scratch. There's a hell of a lot of value in that.