Forum: CFEngine Help
Subject: Re: multidimensional array usage
Author: zzamboni
Link to topic: https://cfengine.com/forum/read.php?3,23753,23761#msg-23761
I have to say I am stumped. I think this may be a bug. Any core developers who
want to pitch in on this?
Here's the standalone example:
body common control
{
bundlesequence => { "parse_array" };
}
bundle agent parse_array
{
vars:
"dim" int => readstringarray("servers",
"/tmp/multidim_data.txt","\s*#[^\n]*",":",100,10000);
"hostnames" slist => getindices("servers");
"iparray[$(hostnames)]" string => "$(servers[$(hostnames)][1])";
"ips" slist => getvalues("iparray");
reports:
cfengine::
"ips: $(ips)";
"iparray: $(iparray[$(hostnames)])";
}
And here's what I'm using for /tmp/multidim_data.txt:
host1:1.1.1.1:foo:bar:baz
host2:2.2.2.2:boo:moo:zoo
host3:3.3.3.3:bam:pam:nam
And here's the output:
$ cf-agent -KI -f ./multidimensional_array_usage.cf
R: iparray: 1.1.1.1
R: iparray: 3.3.3.3
R: iparray: 2.2.2.2
So:
- The "iparray" array is being correctly populated, as shown in the output (you
can try other indices and verify the other values are there as well).
- However, the "ips" list is left empty.
I have tried looking at the debug output, but haven't been able to gather much
from it.
Any ideas?
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