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r_error_happened
2009 Oct 18
6
How to handle failures of resources
Welcome all,
Resources can depend one from each other, and failure of a required
resource prevent the dependants from being run.
But how to trap these failures and handle them? Is there any way to
e.g. set a variable $error_happened to "true" if some promise
about the resource couldn''t be kept? Maybe even there is a way to
capture the error string?
Some preventive actions can be automated, and Puppet seems to be a
good place to implement them. And users who program Puppet are
encouraged...