Seva-
What you probably want to do is package everything into a method. So,
something like this (I haven't checked it for syntax, I am just typing
to give you an idea). Note that you'll be saving space sometimes and
wasting sometimes depending on how many times you need to re-do a task,
so my example is the same size as yours, but consolidates and abstracts
the information into a "subroutine".
-Dan
bundle agent domap(thing)
{
vars:
"conf_path" string => "/etc/mail";
files:
"$(conf_path)/$(thing)"
copy_from => my_scp("$(g.conf_path)/$(thing)"),
classes => if_repaired("$(thing)_updated"),
perms => mog("0400","mail","root"),
comment => "Set up mail server $(thing) configuration item";
commands:
"/usr/bin/makemap hash < $(conf_path)/$(thing) > $(conf_path)/$(thing).db"
useshell => "true",
comment => "Rebuild $(thing) database",
ifvarclass => canonify("$(thing)_updated");
}
bundle agent mailmaps
{
vars:
"db_cfg" slist => { "access", "virtuser" };
methods:
"any" usebundle => domap($db_cfg);
}
> Hello guys,
>
> I'm new to this list and new to the cfengine either. Working out ways
> to deploy the community version, I'm getting stuck with limitations
> sourced by "classes not variables" paradigm. For example, currently I
> have such a case for a mailserver controls:
>
> bundle agent mailmaps
> {
> vars:
> "conf_path" string => "/etc/mail";
> "db_cfg" slist => { "access", "virtuser" };
>
> files:
> "$(conf_path)/$(db_cfg)"
> copy_from => my_scp("$(g.conf_path)/$(db_cfg)"),
> classes => if_repaired("$(db_cfg)_updated"),
> perms => mog("0400","mail","root"),
> comment => "Set up mail server configuration item";
>
> commands:
> access_updated::
> "/usr/bin/makemap hash < $(conf_path)/access > $(conf_path)/access.db
> "
> useshell => "true",
> comment => "Rebuild access database";
>
> virtuser_updated::
> "/usr/bin/makemap hash < $(conf_path)/virtuser >
> $(conf_path)/virtuser.db"
> useshell => "true",
> comment => "Rebuild virtuser database";
> }
>
> Is there any good method to eliminate repeated patterns in commands
> section and use some template or iteration?
>
> --
> SY, Seva Gluschenko
> _______________________________________________
> Help-cfengine mailing list
> [email protected]
> https://cfengine.org/mailman/listinfo/help-cfengine
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