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<title>instances (Deltacloud::Drivers::Rackspace::RackspaceDriver)</title>
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<pre><span class="ruby-comment cmt"># File lib/deltacloud/drivers/rackspace/rackspace_driver.rb, line 159</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">instances</span>(<span class="ruby-identifier">credentials</span>, <span class="ruby-identifier">opts</span>={})
<span class="ruby-identifier">rs</span> = <span class="ruby-identifier">new_client</span>(<span class="ruby-identifier">credentials</span>)
<span class="ruby-identifier">insts</span> = []
<span class="ruby-identifier">safely</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:id</span>]
<span class="ruby-identifier">server</span> = <span class="ruby-identifier">rs</span>.<span class="ruby-identifier">get_server</span>(<span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:id</span>].<span class="ruby-identifier">to_i</span>)
<span class="ruby-identifier">insts</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">convert_instance_after_create</span>(<span class="ruby-identifier">server</span>, <span class="ruby-identifier">credentials</span>.<span class="ruby-identifier">user</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">insts</span> = <span class="ruby-identifier">rs</span>.<span class="ruby-identifier">list_servers_detail</span>.<span class="ruby-identifier">collect</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">server</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">convert_instance</span>(<span class="ruby-identifier">server</span>, <span class="ruby-identifier">credentials</span>.<span class="ruby-identifier">user</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">CloudServers</span><span class="ruby-operator">::</span><span class="ruby-constant">Exception</span><span class="ruby-operator">::</span><span class="ruby-constant">ItemNotFound</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">insts</span> = <span class="ruby-identifier">filter_on</span>( <span class="ruby-identifier">insts</span>, <span class="ruby-identifier">:id</span>, <span class="ruby-identifier">opts</span> )
<span class="ruby-identifier">insts</span> = <span class="ruby-identifier">filter_on</span>( <span class="ruby-identifier">insts</span>, <span class="ruby-identifier">:state</span>, <span class="ruby-identifier">opts</span> )
<span class="ruby-identifier">insts</span>
<span class="ruby-keyword kw">end</span></pre>
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