Forum: CFEngine Help
Subject: Re: if-then-else
Author: tjavo87
Link to topic: https://cfengine.com/forum/read.php?3,25175,25194#msg-25194

tjavo87 Wrote:
-------------------------------------------------------
> mark Wrote:
> --------------------------------------------------
> -----
> > Hi,
> > 
> > In CFEngine you don't have to check this kind f
> > thing in advance. The checking is built into
> the
> > semantics of the language. All you do is to
> assert
> > that you want the package updated to the
> latest,
> > and CFEngine will figure out the rest. You can
> > then check the status of the promise -- was it
> > kept (meaning ok) or repaired meaning it is now
> ok
> > after having been updated...etc.
> > 
> > So all of the communication with yum is build
> in.
> > 
> > packages:
> > 
> >   "mypackage"
> > 
> >                 comment => "Must have the
> latest
> > version of this package",
> >     package_policy => "update",
> >   package_method => "yum";      # or addupdate
> 
> Hi Mark,
> 
> Thanx.
> 
> What is the best method to use for updating all
> the packages. I can run rpm -qa and place that in
> a variable?
> 
> Regards

Does someone has a solution to update the hole system? And is it possible to 
exclude some packages?

Thanx

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