* Still leaves group empty to allow deletion
* API accepts a load balancer or interface ID * Model accepts a Server and figures out a suitable interface
* Wasn't loaded although code in place * Test format and check output isn't nil
Similar to #504, say your ~/.fog had multiple stanzas: ```yaml :default: :aws_access_key_id: aaa test: :aws_access_key_id: bbb :prod: :aws_access_key_id: ccc ``` By default, fog will look for either the credential *symbol* `:default` or for the *string* stored in `FOG_CREDENTIAL` (in `lib/fog/core/credentials.rb` method `self.credential`). When the fog credentials file given above is read in, it’s passed through `self.symbolize_credentials` which makes *symbols* out of all the keys (so `prod`, `test`, and `default` will all be symbols) and saves the list to credentials then looks for `credentials[credential]` which is indexing a string in a hash of symbols. Any value that `@credential` is set to should be a symbol, because the hash keys will only be symbols.
…a hash representation of the ACL
* Added test for acl_to_hash * Renamed hash_to_acl.rb to acl_utils.rb
… when mocking
The behavior without this patch is that the performance of the vm_clone operation in unacceptably slow for VMware vCenter deployments with multiple hundreds of virtual machines. Performance is unacceptable because the vm_clone operation makes multiple API calls to list _all_ of the VM's in the inventory. This patch eliminates the need to list all VM's by adding path and folder filters to limit our API calls to subtrees of the VMware inventory. = API Changes = * New datacenters request that caches the Datacenter objects for the life of the process. * New clone() method on the server model that returns a server model of the new VM even if it is not yet done cloning. * Ability to limit collections to inventory paths by passing the * 'folder' filter to the servers collection. For example: `conn = Fog::Compute[:vsphere]; conn.servers('path' => '/Datacenters/DC1/vm/Templates')` this filter will greatly reduce the number of SOAP API calls by limiting the server models in the collection to only those in the Templates inventory folder. Note, this is not recursive yet. = Tests = Tests have been updated. The vm_clone request no longer takes an instance_uuid because we cannot actually use this to search the inventory efficiently. Instead, the vm_clone request now requires a path attribute to allow Fog to search only a subset of the inventory.