subnet.rb in build-cloud-1.1.4

- old
+ new

@@ -34,17 +34,25 @@
         require_one_of(:vpc_id, :vpc_name)
 
     end
 
     def create
-        
-        return if exists?
 
-        @log.info( "Creating subnet for #{@options[:cidr_block]} ( #{@options[:name]} )" )
-
         options = @options.dup
 
+        if exists?
+            # If exists update tags
+            if options[:tags]
+                create_tags(options[:tags])
+            end
+            return
+        end
+
+        return if exists?
+
+        @log.info( "Creating subnet for #{@options[:cidr_block]} ( #{options[:name]} )" )
+
         unless options[:vpc_id]
 
             options[:vpc_id] = BuildCloud::VPC.get_id_by_name( options[:vpc_name] )
             options.delete(:vpc_name)
 
@@ -82,9 +90,18 @@
 
         @log.info( "Subnet #{@options[:name]}" )
 
         fog_object.destroy
 
+    end
+
+    def create_tags(tags)
+        # force symbols to strings in yaml tags
+        resolved_tags = fog_object.tag_set.dup.merge(tags.collect{|k,v| [k.to_s, v]}.to_h)
+        if resolved_tags != fog_object.tag_set
+            @log.info("Updating tags for subnet #{fog_object.subnet_id.to_s}")
+            @compute.create_tags( fog_object.subnet_id.to_s, tags )
+        end
     end
 
 end
 