removed unused functions

Author: akirasosa

functions/remove_unused_and_rotated_images.js

@@ -2,7 +2,6 @@
   "dependencies": {
     "@slack/client": "^3.6.0",
     "dotenv": "^2.0.0",
-    "lodash": "^4.16.4",
     "serverless-plugin-write-env-vars": "^1.0.1"
   },
   "devDependencies": {

functions/remove_unused_and_rotated_images/index.js

@@ -5,33 +5,12 @@ provider:
   runtime: nodejs4.3
   region: ap-northeast-1
   stage: ${opt:stage, self:custom.defaultStage}
-  iamRoleStatements:
-    - Effect: "Allow"
-      Action:
-        - "ec2:DescribeImages"
-        - "ec2:DeregisterImage"
-        - "ec2:DeleteSnapshot"
-        - "autoscaling:DescribeAutoScalingGroups"
-        - "autoscaling:SetDesiredCapacity"
-        - "autoscaling:DescribeLaunchConfigurations"
-      Resource: "*"
 
 functions:
   notifyToSlack:
     handler: functions/notify_to_slack.handle
     events:
-      - sns: frontend_deployed
       - sns: web_autoscaled
-  removeUnusedAndRotatedImages:
-    handler: functions/remove_unused_and_rotated_images.handle
-    events:
-      - sns: web_image_updated
-  replaceWebInstances:
-    handler: functions/replace_web_instances.handle
-    events:
-      - sns: backend_app_updated
-      - sns: frontend_app_updated
-      - sns: web_image_updated
 
 custom:
   defaultStage: stg

functions/replace_web_instances.js

@@ -344,7 +344,7 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.3.6"
 
-lodash@^4.13.1, lodash@^4.16.4:
+lodash@^4.13.1:
   version "4.17.2"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.2.tgz#34a3055babe04ce42467b607d700072c7ff6bf42"