Changed get_file method to receive a resource as parameter.

This change returns settings for passed in resource region/zone/server.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1536524

lib/vmdb/config.rb

@@ -57,8 +57,8 @@ def save(resource = MiqServer.my_server)
     end
 
     # NOTE: Used by Configuration -> Advanced
-    def self.get_file
-      Vmdb::Settings.encrypt_passwords!(::Settings.to_hash).to_yaml
+    def self.get_file(resource = MiqServer.my_server)
+      Vmdb::Settings.encrypt_passwords!(resource.settings_for_resource.to_hash).to_yaml
     end
 
     # NOTE: Used by Configuration -> Advanced

spec/lib/vmdb/config_spec.rb

@@ -2,12 +2,24 @@
   let(:password) { "pa$$w0rd" }
   let(:enc_pass) { MiqPassword.encrypt(password) }
 
-  it ".get_file" do
-    stub_settings(:http_proxy => {:default => {:host => "proxy.example.com", :user => "user", :password => password, :port => 80}})
+  describe ".get_file" do
+    it "for current server" do
+      EvmSpecHelper.local_guid_miq_server_zone
+      stub_settings(:http_proxy => {:default => {:host => "proxy.example.com", :user => "user", :password => password, :port => 80}})
 
-    expect(VMDB::Config.get_file).to eq(
-      "---\n:http_proxy:\n  :default:\n    :host: proxy.example.com\n    :user: user\n    :password: #{enc_pass}\n    :port: 80\n"
-    )
+      expect(VMDB::Config.get_file).to eq(
+        "---\n:http_proxy:\n  :default:\n    :host: proxy.example.com\n    :user: user\n    :password: #{enc_pass}\n    :port: 80\n"
+      )
+    end
+
+    it "for specified resource" do
+      resource = FactoryGirl.create(:miq_server)
+      stub_settings(:http_proxy => {:default => {:host => "proxy.example.com", :user => "user", :password => password, :port => 80}})
+
+      expect(VMDB::Config.get_file(resource)).to eq(
+        "---\n:http_proxy:\n  :default:\n    :host: proxy.example.com\n    :user: user\n    :password: #{enc_pass}\n    :port: 80\n"
+      )
+    end
   end
 
   context ".save_file" do