db-connect-sample

A short sample Program to show how to connect to MongoDB and Redis

MongoDB

Environment Variable

• MONGODB_URL The MongoDB URL with user name and password

  export MONGODB_URL='mongodb://<user>:<password>@<ip>:<port>'

Redis

Environment Variables

• REDIS_URL The Redis URL with user name, password and db

  export REDIS_URL='rediss://<user>:<password>@<hostname>:<port>/<DB>'

  In the IBM Cloud the value can be retrieved from the value connection.rediss.certificate.certificate_base64 of the Service Credentials

• REDIS_CA_BASE64 Certificate authority for self signed certificate

  export REDIS_CA_BASE64=<Base 64 encode ca>

  In the IBM Cloud the value can be retrieved from the value connection.rediss.composed of the Service Credentials

Cloudant

Environment Variables

• CLOUDANT_URL The Cloudant URL

  In the IBM Cloud the value can be retrieved from the value url of the Service Credentials

• CLOUDANT_APIKEY An Api key to access the Cloudant db

  In the IBM Cloud the value can be retrieved from the value apikey of the Service Credentials

Run the sample

npm i
node index.js