added gemfiles

Gemfile

@@ -1,7 +1,10 @@
 source 'https://rubygems.org'
 
-gem 'serverspec'
-gem 'docker-api'
-gem 'rake'
-
-gem 'pry'
+group :test do
+  gem 'docker-api'
+  gem 'rake'
+  gem 'serverspec'
+  gem 'rspec-wait'
+  gem 'rspec-retry'
+  gem 'pry'
+end

Gemfile.lock

@@ -32,7 +32,11 @@ GEM
     rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.7.0)
+    rspec-retry (0.5.6)
+      rspec-core (> 3.3, < 3.8)
     rspec-support (3.7.0)
+    rspec-wait (0.0.9)
+      rspec (>= 3, < 4)
     serverspec (2.41.3)
       multi_json
       rspec (~> 3.0)
@@ -52,6 +56,8 @@ DEPENDENCIES
   docker-api
   pry
   rake
+  rspec-retry
+  rspec-wait
   serverspec
 
 BUNDLED WITH