Forum: Cfengine Help (Mailing list)
Subject: Order of evaluation issues in body common control
Author: jgreer
Link to topic: https://cfengine.com/forum/read.php?3,16592,16592#msg-16592
I would like to assign different bundlesequences and inputs to different soft
classes:
body common control {
class_test::
bundlesequence => { @(global.sequence), "test" };
inputs => { @(global.includes), "test.cf" };
class_prod::
bundlesequence => { "" };
any::
domain => "localdomain";
}
bundle common global {
vars:
"sequence" slist => { "update", "classes", "main" };
"includes" slist => { "update.cf", "classes.cf", "library.cf" };
classes:
"class_test" or => { "my_hostname", "testhost1" };
"class_prod" or => { "not_my_hostname", "testhost2" };
}
When I run this as-is, I get undeclared bundles/bodies -- so I know my
"sequence" variable is getting expanded in the bundlesequence, but "inputs"
isn't sucking in the files I'm asking for:
# cf-promises
Undeclared promise body "restart_if_count_not()" was referenced in a promise
Undeclared promise bundle "append_if_no_such_line()" was referenced in a promise
No such FnCall "define_on_repair()" in promise @
/var/cfengine/inputs/promises.cf near line 55
No such FnCall "restart_if_count_not()" in promise @
/var/cfengine/inputs/promises.cf near line 68
Bundle "update" listed in the bundlesequence is not a defined bundle
Bundle "classes" listed in the bundlesequence is not a defined bundle
Bundle "test" listed in the bundlesequence is not a defined bundle
Fatal cfengine error: Errors in promise bundles
If I change "class_test::" to the hostname where I'm running the agent, no
errors are generated. Is this a bug, or am I missing something about ordering
of evaluation of variables, classes, and bundlesequences?
And on a related note, is it possible to define (global) classes in a separate
file and define bundlesequences conditionally on those? Doesn't seem like
that'll be doable - looks like I'll have to define both inputs and
bundlesequences in "body common control" in promises.cf. I like the idea of
breaking class definitions out into a single file and would like to avoid a
monolithic promises.cf.
Thanks!
-Jessica
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