Merge branch 'ingmar-ec2inv-rdstoggle' into devel

plugins/inventory/ec2.ini

@@ -38,6 +38,9 @@ vpc_destination_variable = ip_address
 # Route53, uncomment and set 'route53' to True.
 route53 = False
 
+# To exclude RDS instances from the inventory, uncomment and set to False.
+#rds = False
+
 # Additionally, you can specify the list of zones to exclude looking up in
 # 'route53_excluded_zones' as a comma-separated list.
 # route53_excluded_zones = samplezone1.com, samplezone2.com

plugins/inventory/ec2.py

@@ -222,12 +222,17 @@ class Ec2Inventory(object):
             self.route53_excluded_zones.extend(
                 config.get('ec2', 'route53_excluded_zones', '').split(','))
 
-        # Return all EC2/RDS instances
+        # Include RDS instances?
+        self.rds_enabled = True
+        if config.has_option('ec2', 'rds'):
+            self.rds_enabled = config.getboolean('ec2', 'rds')
+
+        # Return all EC2 and RDS instances (if RDS is enabled)
         if config.has_option('ec2', 'all_instances'):
             self.all_instances = config.getboolean('ec2', 'all_instances')
         else:
             self.all_instances = False
-        if config.has_option('ec2', 'all_rds_instances'):
+        if config.has_option('ec2', 'all_rds_instances') and self.rds_enabled:
             self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
         else:
             self.all_rds_instances = False
@@ -268,6 +273,7 @@ class Ec2Inventory(object):
 
         for region in self.regions:
             self.get_instances_by_region(region)
+            if self.rds_enabled:
                 self.get_rds_instances_by_region(region)
 
         self.write_to_cache(self.inventory, self.cache_path_cache)