On 2015-25-11 1:35, Matthew Ceroni wrote:
I am having an issue accessing elements of a hash.
First, it is defined in hiera as such:
lb::rules:
VCC: rule1
GR: rule2
I retrieve the value using
$lb_rules = hiera('lb::rules')
Then I simply try to print out one of the values
ex:
notify { "$lb_rules[VCC]": }
To interpolate the [] expression you must write
"${lb_rules['VLC']}"
Otherwise the [] part becomes text. You must quote the uppercase bare
word or it will be interpreted as the name of a type (like Integer, or
File).
Since you ended up with the [] part in your title, and because puppet to
bat crazy stuff with titles containing them (in some versions of
puppet), you end up with the error you got.
Hope that helps.
- henrik
But get
Error 400 on SERVER: Evaluation Error: Missing title. The title
expression resulted in undef at
/etc/puppet/environments/sandbox/manifests/site.pp:14:11
If I don't specify a key and instead do
notify { "$lb_rules": }
I get
Error 400 on SERVER: Evaluation Error: Illegal title type at index 0.
Expected String, got Hash[String, String]
Confirming that lb_rules is a hash.
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