cfengine3: 3.1.5
os: debian
we use expand_template form the standard cfengine library and small
examples is included below. The result is not what we expected.
body common control
{
inputs => {
"cfengine_stdlib.cf",
};
bundlesequence => {
template_usage("gpubatch"),
};
}
bundle agent template_usage(server)
{
files:
"/var/tmp/config"
create => "true",
edit_line => expand_template( "/var/tmp/config.stub" ),
classes => if_repaired( server_changed );
reports:
server_changed::
"Changed server name";
}
config.stub file:
{{{
$arch $(sys.arch)
$pbsserver $(template_usage.server)
ideal_load 100
cluster sara
}}}
When run first time the /var/tmp/config contains the correct entries:
{{{
cluster sara
ideal_load 100
$pbsserver gpubatch
$arch x86_64
}}}
Now for this cluster the server name has changed. So we changed the
statement from:
- template_usage("gpubatch"),
to:
- template_usage("batch"),
To our surprise we end up with the following /var/tmp/config file:
{{{
cluster sara
ideal_load 100
$pbsserver gpubatch
$arch x86_64
$pbsserver batch
}}}
This is totally not convergent. Is this the intended behaviour or is this a
bug?
--
********************************************************************
* Bas van der Vlies e-mail: [email protected] *
* SARA - Academic Computing Services Amsterdam, The Netherlands *
********************************************************************
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