[chef] Re: Re: Re: data bag API permissions changes in chef server 11

[Daniel Condomitti < >]

Using the code I pasted below? It shouldn't be returning http 405 for data bags that exist since you wouldn't be able to load any data from them. I don't have a chef 11 server to test against yet but can you run Chef::DataBag.load in chef_shell for both a data bag that exists and one that doesn't and compare the output?

On Tuesday, February 12, 2013 at 2:58 PM, Jesse Campbell wrote:

I'm getting #<Net::HTTPServerException: 405 "Method Not Allowed">

that happens whether the data bag exists or not.

-jesse

On Tue, Feb 12, 2013 at 5:38 PM, Daniel Condomitti < " target="_blank"> > wrote:

You can specify the exceptions that you're rescuing instead of just blindly trapping all exceptions. What exception do you receive in Chef 11 when trying to retrieve a data bag that might not exist?

You could do something like the following; I'm sure there's a cleaner way but at least you're only attempting to create the new data bag if it doesn't already exist on the server.

databag_name = "sam-config-#{node.chef_environment}"
databag = begin
  Chef::DataBag.load(databag_name)   
rescue Net::HTTPServerException => e
  raise e unless e.response.code == "404"
  Chef::DataBag.new(databag_name)    
end

On Tuesday, February 12, 2013 at 2:20 PM, Jesse Campbell wrote:

with chef 10 server and an admin client, I used to be able to create a data bag, then add items to it, like this:

    dbag = "sam-config-#{node.chef_environment}"
    begin
      dbag_bag = Chef::DataBag.new
      dbag_bag.name(dbag)
      dbag_bag.save
    rescue => e
      Chef::Log.info( "Creating the data bag failed: #{e.inspect}" )
    end  

    dbag_item = Chef::DataBagItem.new
    dbag_item.data_bag(dbag)
    Chef::Log.info( "Adding new item: #{id}" )
    dbag_item.raw_data = item
    dbag_item.save

I needed to have the data bag creation in a rescue loop because in 10 server, there was no way without triggering an exception to ask the server if the data bag existed before trying to create it, so I would either get an exception asking if it was there, or I'd get an exception asking to create it.

Now, if it doesn't exist, I get #<Net::HTTPServerException: 405 "Method Not Allowed">

Is there a new way to handle this (or perhaps a better one that works in both chef 10 and chef 11 without blowing up in my face all the time)?

Thanks!

-Jesse