ecs-deploy-ops-slackbot

Slack Bot for ECS Service Deployment and get Instance IDs.

Bot Usage

@<bot-user-name> : ECS deploy interactive menu
@<bot-user-name> <instance name prefix> : Return instance Ids

Requirement

• serverless >=1.39.x
• Go >=1.1

Get Started

1. Create Slack bot user

   • https://api.slack.com/apps

2. Create conf yaml file for serverless.yml

   $ cp conf/stage.yml.sample conf/YOUR-STAGE-NAME.yml
   

   • How to Get slack token
     • Verification Token
       • Axxxxxx is your slack bot's App ID
       • https://api.slack.com/apps/Axxxxxx
         • App Credentials
     • Bot User OAuth Access Token
       • https://api.slack.com/apps/Axxxxx/oauth

3. Deploy to AWS

   • YOUR-STAGE-NAME is needed to match env yaml file name you created before.

     $ sls deploy -v --stage YOUR-STAGE-NAWE
     

4. Configure Slack Event Subscriptions

   https://api.slack.com/apps/Axxxxx/event-subscriptions

   • Set your API Gateway endpoint to Request URL (See sls deploy output)

     

   • Configure Subscribe to Bot Events

     • only app_mention

5. Configure Interactive Components

   • https://api.slack.com/apps/Axxxxx/interactive-messages
   • Set your API Gateway endpoint to Request URL (See sls deploy output) same as 4.
   • Other settings is not required

6. Encrypt Slack tokens set with lambda's environment variable

   • Create key in KMS

     • In Define key usage permissions,
       • Choose lambda's role, ecs-deploy-ops-slackbot-YOUR-STAGE-NAME...-lambdaRole

   • Set encrypt with lambda web console

     • Once you set, you don't need to set again every time you deploy