Optional allow_reassignment flag and ec2 api response for assign ip address call

Author: anosulchik

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    MovableInkAWS (2.11.3)
+    MovableInkAWS (2.11.4)
       aws-sdk-athena (~> 1)
       aws-sdk-autoscaling (~> 1)
       aws-sdk-cloudwatch (~> 1)

lib/movable_ink/aws/ec2.rb

@@ -258,20 +258,24 @@ def available_elastic_ips(role:)
         unassigned_elastic_ips.select { |address| address.tags.detect { |t| t.key == 'mi:roles' && t.value == role } }
       end
 
-      def assign_ip_address_with_retries(role:)
+      def assign_ip_address_with_retries(role:, allow_reassociation: false)
+        response = nil
         run_with_backoff do
-          ec2_with_retries.associate_address({
+          response = ec2_with_retries.associate_address({
             instance_id: instance_id,
-            allocation_id: available_elastic_ips(role: role).sample.allocation_id
+            allocation_id: available_elastic_ips(role: role).sample.allocation_id,
+            allow_reassociation: allow_reassociation
           })
         end
+        response
       end
 
-      def assign_ip_address(role:)
+      def assign_ip_address(role:, allow_reassociation: false)
         run_with_backoff do
           ec2.associate_address({
             instance_id: instance_id,
-            allocation_id: available_elastic_ips(role: role).sample.allocation_id
+            allocation_id: available_elastic_ips(role: role).sample.allocation_id,
+            allow_reassociation: allow_reassociation
           })
         end
       end

lib/movable_ink/version.rb

@@ -1,5 +1,5 @@
 module MovableInk
   class AWS
-    VERSION = '2.11.3'
+    VERSION = '2.11.4'
   end
 end