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<title>firewalls (Deltacloud::Drivers::EC2::EC2Driver)</title>
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<pre><span class="ruby-comment cmt"># File lib/deltacloud/drivers/ec2/ec2_driver.rb, line 631</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">firewalls</span>(<span class="ruby-identifier">credentials</span>, <span class="ruby-identifier">opts</span>={})
<span class="ruby-identifier">ec2</span> = <span class="ruby-identifier">new_client</span>(<span class="ruby-identifier">credentials</span>)
<span class="ruby-identifier">the_firewalls</span> = []
<span class="ruby-identifier">groups</span> = []
<span class="ruby-identifier">safely</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:id</span>]
<span class="ruby-identifier">groups</span> = <span class="ruby-identifier">ec2</span>.<span class="ruby-identifier">describe_security_groups</span>([<span class="ruby-identifier">opts</span>[<span class="ruby-identifier">:id</span>]])
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">groups</span> = <span class="ruby-identifier">ec2</span>.<span class="ruby-identifier">describe_security_groups</span>()
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">groups</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">security_group</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">the_firewalls</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">convert_security_group</span>(<span class="ruby-identifier">security_group</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">the_firewalls</span>
<span class="ruby-keyword kw">end</span></pre>
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