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crayfishx / hiera-http

HTTP backend for Hiera
Apache License 2.0
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Error looking up key in version 2.0.0 #40

Open f0xtek opened 8 years ago

f0xtek commented 8 years ago

Hi,

There seems to be an issue looking up keys over http with version 2.0.0.

I perform hiera lookup with 'hiera -c hiera.yaml -d keyName' and get the following error:

/usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28: warning: multiple values for a block parameter (2 for 1)
        from /usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28
/usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28: warning: multiple values for a block parameter (2 for 1)
        from /usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28
/usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28: warning: multiple values for a block parameter (2 for 1)
        from /usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28
/usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28: warning: multiple values for a block parameter (2 for 1)
        from /usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28
/usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28: warning: multiple values for a block parameter (2 for 1)
        from /usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:28
/usr/lib/ruby/gems/1.8/gems/hiera-http-2.0.0/lib/hiera/backend/http_backend.rb:30:in `initialize': undefined method `merge' for []:Array (NoMethodError)
        from /usr/lib/ruby/site_ruby/1.8/hiera/backend.rb:205:in `new'
        from /usr/lib/ruby/site_ruby/1.8/hiera/backend.rb:205:in `lookup'
        from /usr/lib/ruby/site_ruby/1.8/hiera/backend.rb:203:in `each'
        from /usr/lib/ruby/site_ruby/1.8/hiera/backend.rb:203:in `lookup'
        from /usr/lib/ruby/site_ruby/1.8/hiera.rb:60:in `lookup'
        from /usr/bin/hiera:225

This doesn't happen in hiera-http version 1.4.0. I am using ruby version 1.8.7.

xescab commented 8 years ago

I get the same error, and version 1.4.0 does not work for me because I need to pass a token to the HTTP API. Please fix this. Thanks!

crayfishx commented 8 years ago

@drmarconi @xescab Can you show your configuration from hiera.yaml please?

f0xtek commented 8 years ago

Hi,

My hiera config would be as follows:

:http:
    :host: <ip_address>
    :port: <port>
    :output: json
    :failure: graceful
    :paths:
        - /path/to/endpoint

Thanks