Deployment

preparation

registration IBM Cloud

https://www.ibm.com/cloud/free

enable services below

• Node-RED Apps x 2 instances
• Watson Assistant
• Watson Discovery
• Db2 on Cloud
• Cloud Object Storage

setup

• Create Skill on Watson Assistant
  • Import skill-Call-for-Code-2020-April24v1.json
• Crate Table on Db2
  • RUN SQL : cretea table using script
• Create Custom data collection on Discovery
  • Upload these documents(discovery-docs)

Deploy Chatbot

• Node-RED Running on IBM Cloud
  1. Import flows.json for LINE to Node-RED
  2. Create Providers and new channel on LINE Messaging API.Channel's name is "Work at Home bot".
  3. You input webhook URL and get access token, download QR Code.
     • webhook URL : https://node-red-URL/linepost
  4. Edit settings below on Node-RED
     • name of node
       • assistant V2
         • change: Your Watson Assistant API Key
         • change: Your Watson Assistant Service Endpoint URL
         • change: Your Watson Assistant Assistant ID
         • check: Return Context
       • discovery query builder
         • change: Your Watson Discovery API Key
         • change: Your Watson Discovery Service Endpoint URL
         • Environment: byod
         • Collection: custom data collection name
       • function:query
         • change: Your Watson Discovery Environment ID
         • change: Your Watson Discovery Collection ID
       • discovery
         • change: Your Watson Discovery API Key
         • change: Your Watson Discovery Service Endpoint URL
         • Method: Search in collection
         • change: Your Watson Discovery Environment ID
         • change: Your Watson Discovery Collection ID
       • insert Db2 on Cloud
         • connect table on Db2
       • Create Reply type:Message
         • change: Your access token for LINE Messaging API
       • Create PUSH type:Message
         • change: Your access token for LINE Messaging API
  5. Click deploy on Node-RED

Deploy Portal Site

• Upload the QR code to object storage and issue a public URL
• Node-RED Running on IBM Cloud: It uses Node-RED which is different from chatbot's Node-RED.
  1. add node below
     • node-red-dashboard
     • node-red-contrib-web-worldmap
  2. Import flows.json for Portal Site to Node-RED
  3. Edit settings below on Node-RED
     • name of node
       • template (Bot List UI)
         • change: src attribute specifies the public URL of the QR Code image
  4. Click deploy on Node-RED
  5. Go to https://portalsite's-node-red-URL/ui/