Forum: Cfengine Help
Subject: Accessing Module-Declaring Variables
Author: nima
Link to topic: https://cfengine.com/forum/read.php?3,18279,18279#msg-18279
Hi,
Here's my problem: starting with the cf3 config:
bundle agent OpenLDAP {
classes:
"OpenLDAPMasterRID" expression => usemodule("OpenLDAPMasterRID", "");
...
reports:
MODOpenLDAPMasterRID::
"[ svc-openldap ] $(ansi.blue)[ ou=openldap ]$(ansi.reset)";
"[ svc-openldap ] $(ansi.cyan)OpenLDAPMasterRID->commands()
SUCCEEDED$(ansi.reset)";
"[ svc-openldap ] +
$(ansi.cyan)OpenLDAPMasterRID->commands->RID($(var_MODOpenLDAPMasterRID))$(ansi.reset)";
}
Now, here's the output of the module itself:
darius:/srv/sysconf# /var/lib/cfengine3/modules/OpenLDAPMasterRID
+MODOpenLDAPMasterRID
+MODOpenLDAPMasterRIDSuccess
+MODOpenLDAPMasterRIDMasterRID
+MODOpenLDAPMasterRIDMasterRIDSuccess
=var_MODOpenLDAPMasterRID='0x003'
=_MODOpenLDAPMasterRID='0x003'
Right, now here's the problem: while classes are being defined (and I know this
because the reports section does print to screen), the variable is not set:
darius:/srv/sysconf# cf-agent -Kb OpenLDAP
R: [ svc-openldap ] [ ou=openldap ]
R: [ svc-openldap ] OpenLDAPMasterRID->commands() SUCCEEDED
R: [ svc-openldap ] +
OpenLDAPMasterRID->commands->RID($(var_MODOpenLDAPMasterRID))
darius:/srv/sysconf#
In verbose mode, I can see a possible scope issue, but that hasn't helped
figure out a fix for it:
cf3 Activated classes: MODOpenLDAPMasterRID
cf3 Activated classes: MODOpenLDAPMasterRIDSuccess
cf3 Activated classes: MODOpenLDAPMasterRIDMasterRID
cf3 Activated classes: MODOpenLDAPMasterRIDMasterRIDSuccess
cf3 Defined variable: var_MODOpenLDAPMasterRID in context OpenLDAPMasterRID
with value: '0x003'
cf3 Defined variable: _MODOpenLDAPMasterRID in context OpenLDAPMasterRID with
value: '0x003'
So, how do I go about fixing this?
Nima
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