Re:Tiny Linux distro that runs the entire OS as Docker conta...
by btschaegg on Sunday April 30, 2017 @08:15AM
(#14231194)
Note that I didn't make any value statement towards Docker - I don't have that much experience with it and found their infrastructure to be rather clunky, when I tried it. So, I'm not sure I'm qualified enough to make definitive statements about its usefulness.
I can see, however, a benefit in encapsulating different services in different containers, as this potentially gives you some control over them (available disk space, network usage etc.) * . On top of that, I imagine starting out on a "machine agnostic" approach can be rather useful if you have to change your network landscape further down the line: If your database already is configured as if it were running on its own server, there's certainly a bunch of unintended coupling effects you can avoid.
That said, I can't see Docker being the silver bullet it gets hyped up to be sometimes. But that goes for most new and shiny things in the tech space...
* And yes, that's already feasible without containers. Docker's approach to this seems to provide a way to do it in a much more automated way than most alternatives though.
I can see, however, a benefit in encapsulating different services in different containers, as this potentially gives you some control over them (available disk space, network usage etc.) * . On top of that, I imagine starting out on a "machine agnostic" approach can be rather useful if you have to change your network landscape further down the line: If your database already is configured as if it were running on its own server, there's certainly a bunch of unintended coupling effects you can avoid.
That said, I can't see Docker being the silver bullet it gets hyped up to be sometimes. But that goes for most new and shiny things in the tech space...
* And yes, that's already feasible without containers. Docker's approach to this seems to provide a way to do it in a much more automated way than most alternatives though.