Hello,
I'm having some trouble passing parameters of different types to a
methods bundle, using CFEngine 3.3.4. Consider this example:
body common control {
bundlesequence => { "main" };
}
bundle agent main {
methods:
"any" usebundle => test("10","15");
}
bundle agent test(num1,num2) {
vars:
"list1" rlist => { "$(num1)", "100" };
"list2" rlist => { "$(num1)", "100" };
"x" real => product("list1");
"y" real => product("list2");
reports:
cfengine_3::
"x = $(x)";
"y = $(y)";
}
This fails horribly with the following error:
cf3> /tmp/foo.cf:32,0: Error reading assumed real value $(num1) (anomalous
remainder )
cf3> /tmp/foo.cf:32,0: Error reading assumed real value $(num2) (anomalous
remainder )
Also, consider this bundle:
body common control {
bundlesequence => { "main" };
}
bundle agent main {
methods:
"any" usebundle => test("root");
}
bundle agent test(user) {
vars:
"no_of_fields" int =>
getfields("^$(user):.*","/etc/shadow",":","userdata");
"list3" rlist => { "$(userdata[3])", "100" };
"z" real => product("list3");
reports:
cfengine_3::
"z = $(z)";
}
This one fails with a similar error:
cf3> /tmp/foo.cf:21,0: Error reading assumed real value $(userdata[3])
(anomalous remainder )
However, it works if I don't use the 'user' parameter:
body common control {
bundlesequence => { "main" };
}
bundle agent main {
methods:
"any" usebundle => test("root");
}
bundle agent test(user) {
vars:
"no_of_fields" int => getfields("^root:.*","/etc/shadow",":","userdata");
"list3" rlist => { "$(userdata[3])", "100" };
"z" real => product("list3");
reports:
cfengine_3::
"z = $(z)";
}
Can anybody shed some light on this? What is going on here?
Regards,
--
Trond H. Amundsen <[email protected]>
Center for Information Technology Services, University of Oslo
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