Re: Scope of classes in CFE 3.10.2 on CentOS 7 [SOLVED]

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Am 10.07.2019 um 18:07 schrieb Meikel:
Thanks in advance for any help or explanation of that behaviour.

Hi folks,

yesterday in the IRC I got an answer which explains everything for me, so from my point of view my question is answered and the problem is solved.

In short with my words:

The bundle scope_of_class_b1 is called one time for each entry in the slist, so it is called three times.

The promisee of the "reports" type is

   "is_dir is SET"

and even if the class "is_dir" is set in two of the three executions, the "report" is print out only once, because the promisee is the same, and a promise for the same promisee is only kept/repaired/executed only once in an agent run. To get the expected output the promisee of the "reports" has to be rewritten to become unique for each execution, i.e. adding $(server) like this:

  reports:
    is_dir::
      "is_dir is SET";
    is_dir::
      "$(server): is_dir is SET";
    !is_dir::
      "$(server): is_dir is UNset";

I kept "is_dir is SET" to better show the difference. It gives the following result:

# cf-agent -IK --file ./samples/scope_of_class.cf --bundlesequence scope_of_class
    info: Using command line specified bundlesequence
R: is_dir is SET
R: ws-1.example.com: is_dir is SET
R: ws-2.example.com: is_dir is UNset
R: webserver.example.com: is_dir is SET

The output "is_dir is SET" is never shown more than once in one agent run, even if all three directories exist, but if the promisee becomes unique, i.e. "ws-1.example.com: is_dir is SET" vs. "webserver.example.com: is_dir is SET" then they're both print out.

The problem is NOT, that the definition/evaluation of the class "is_dir" does not work as expected, it works as expected, but I didn't see it in the output, because my expectation of what to see was wrong.

As I don't have skills in CFE my wording might be imprecise, I'm sorry, hopefully the idea became clear.

Regards,

Meikel
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