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<title>create_instance (Deltacloud::Drivers::Terremark::TerremarkDriver)</title>
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<pre><span class="ruby-comment cmt"># File lib/deltacloud/drivers/terremark/terremark_driver.rb, line 131</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">create_instance</span>(<span class="ruby-identifier">credentials</span>, <span class="ruby-identifier">image_id</span>, <span class="ruby-identifier">opts</span>)
<span class="ruby-identifier">new_vapp</span> = <span class="ruby-keyword kw">nil</span>
<span class="ruby-identifier">vapp_opts</span> = {} <span class="ruby-comment cmt">#assemble options to pass to Fog::Terremark::Real.instantiate_vapp_template</span>
<span class="ruby-identifier">terremark_hwp</span> = <span class="ruby-identifier">hardware_profiles</span>(<span class="ruby-identifier">credentials</span>, {<span class="ruby-identifier">:name</span> =<span class="ruby-operator">></span> <span class="ruby-value str">'default'</span>}).<span class="ruby-identifier">first</span> <span class="ruby-comment cmt">#sanity check values against default</span>
<span class="ruby-identifier">name</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:name</span>]
<span class="ruby-keyword kw">if</span> <span class="ruby-keyword kw">not</span> <span class="ruby-identifier">name</span>
<span class="ruby-identifier">name</span> = <span class="ruby-node">"inst#{Time.now.to_i}"</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">name</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">></span> <span class="ruby-constant">USER_NAME_MAX</span>
<span class="ruby-identifier">raise</span> <span class="ruby-node">"Parameter name must be #{USER_NAME_MAX} characters or less"</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">unless</span> ( (<span class="ruby-identifier">terremark_hwp</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">:cpu</span>, <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:hwp_cpu</span>].<span class="ruby-identifier">to_i</span>)) <span class="ruby-operator">&&</span>
(<span class="ruby-identifier">terremark_hwp</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">:memory</span>, <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:hwp_memory</span>].<span class="ruby-identifier">to_i</span>)) ) <span class="ruby-keyword kw">then</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">Deltacloud</span><span class="ruby-operator">::</span><span class="ruby-constant">Validation</span><span class="ruby-operator">::</span><span class="ruby-constant">Failure</span>.<span class="ruby-identifier">new</span>(<span class="ruby-constant">Deltacloud</span><span class="ruby-operator">::</span><span class="ruby-constant">Validation</span><span class="ruby-operator">::</span><span class="ruby-constant">Param</span>.<span class="ruby-identifier">new</span>([<span class="ruby-value str">"cpu"</span>]), <span class="ruby-node">"Error with cpu and/or memory values. you said cpu->#{opts[:hwp_cpu]} and mem->#{opts[:hwp_memory]}"</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">vapp_opts</span>[<span class="ruby-value str">'cpus'</span>] = <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:hwp_cpu</span>]
<span class="ruby-identifier">vapp_opts</span>[<span class="ruby-value str">'memory'</span>] = <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:hwp_memory</span>]
<span class="ruby-identifier">safely</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">terremark_client</span> = <span class="ruby-identifier">new_client</span>(<span class="ruby-identifier">credentials</span>)
<span class="ruby-comment cmt">#######</span>
<span class="ruby-comment cmt">#FIXME# what happens if there is an issue getting the new vapp id? (eg even though created succesfully)</span>
<span class="ruby-comment cmt">#######</span>
<span class="ruby-identifier">vapp_id</span> = <span class="ruby-identifier">terremark_client</span>.<span class="ruby-identifier">instantiate_vapp_template</span>(<span class="ruby-identifier">name</span>, <span class="ruby-identifier">image_id</span>, <span class="ruby-identifier">vapp_opts</span>).<span class="ruby-identifier">body</span>[<span class="ruby-value str">'href'</span>].<span class="ruby-identifier">split</span>(<span class="ruby-value str">'/'</span>).<span class="ruby-identifier">last</span>
<span class="ruby-identifier">new_vapp</span> = <span class="ruby-identifier">terremark_client</span>.<span class="ruby-identifier">get_vapp</span>(<span class="ruby-identifier">vapp_id</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">convert_instance</span>(<span class="ruby-identifier">new_vapp</span>, <span class="ruby-identifier">terremark_client</span>, <span class="ruby-identifier">credentials</span>.<span class="ruby-identifier">user</span>) <span class="ruby-comment cmt">#return an Instance object</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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