Forum: CFEngine Help
Subject: Re: CFEngine Help: Re: CFEngine Help: Re: controlling redhat-style
startup services via chkconfig
Author: matt_garman
Link to topic: https://cfengine.com/forum/read.php?3,24170,24176#msg-24176
Jesse Becker Wrote:
-------------------------------------------------------
> You can also use common bundles, since they are
> all processed before
> agent bundles. However, within a common bundle, I
> think vars: are still
> processed first. The so the ordering is something
> like this:
>
> commmon bundle/vars, iteration1
> commmon bundle/classes, iteration1
> commmon bundle/vars, iteration2
> commmon bundle/classes, iteration2
> commmon bundle/vars, iteration3
> commmon bundle/classes, iteration3
>
> agent bundle/var, iter1
> agent bundle/classes, iter1
> agent bundle/var, iter2
> agent bundle/classes, iter2
> agent bundle/var, iter3
> agent bundle/classes, iter3
I think this explains what neilhwatson was trying to say. But actually, this
is how I did it:
body common control
{
bundlesequence => { "check_service_enabled" };
inputs => { "classes.cf", "util.cf" };
}
bundle agent check_service_enabled
{
vars:
!need_ntp:: "service" slist => { "ntpd", "named" };
need_ntp:: "service" slist => { "named" };
methods:
redhat|centos|SuSE::
"any" usebundle => rh_chkconfig_status(${service});
reports:
need_ntp:: "need NTP";
!need_ntp:: "do NOT need NTP";
}
And then I have this in "classes.cf":
bundle common g
{
classes:
"need_ntp" expression => "linux|cfengine_3";
}
So my class "need_ntp" is defined in a common bundle... yet it still isn't
"instantiated" when check_service_enabled() is called.
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