Forum: Cfengine Help
Subject: Re: How to modify a global list
Author: jonb1987
Link to topic: https://cfengine.com/forum/read.php?3,21589,21603#msg-21603
OK, thanks to all for hints.
Here's what I've done, which is the cleanest and most generic way I've found so
far - comments/criticisms gratefully received!
(Note: not all bodies/bundles are included for brevity)
#----------------------------------------------------------
bundle agent cfengine {
#----------------------------------------------------------
vars:
"crontab" string => "/etc/crontab";
files:
# Check cf-execd and schedule is in crontab
"$(crontab)" -> "sysadmin"
comment => "Add cfengine as a cron job",
edit_line => upgrade_cfexecd,
classes => if_repaired("reload_cron") ;
}
#----------------------------------------------------------
body classes if_repaired(newclass) {
#----------------------------------------------------------
promise_repaired => { "$(newclass)" };
}
#----------------------------------------------------------
bundle agent services {
#----------------------------------------------------------
vars:
"services_string" string => execresult("/sbin/chkconfig -t | awk
'{print $1}'", "useshell");
"services" slist => splitstring("$(services_string)", "\s+",
"999"),
comment => "Set services to $(services_string)";
commands:
"/sbin/service $(services) reload" -> "sysadmin"
comment => "Reload $(services) daemon",
ifvarclass =>
canonify("reload_$(services)");
}
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