Template Variables & Mode Switching

The configuration file cloudbaserc.json supports template variables and allows switching variables across multiple modes.

Template Variables

• Step 1: Create cloudbaserc.json and .env files in the project root directory.

.
├─cloudbaserc.json
├─.env

• Step 2: Add variables in the .env file.

ENV_ID=pro-123
DB_NAME=pro_user

• Step 3: Inject template variables via env in the cloudbaserc.json file.

{
  "version": "2.0",
  "envId": "{{env.ENV_ID}}",
  "framework": {
    "name": "node-capp",
    "plugins": {
      "node": {
        "use": "@cloudbase/framework-plugin-node",
        "inputs": {
          "name": "node-capp",
          "path": "/node-capp",
          "platform": "container",
          "containerOptions": {
            "envVariables": {
              "env": "{{env.ENV_ID}}",
              "db": "{{env.DB_NAME}}"
            }
          }
        }
      }
    }
  }
}

> Note: version must be greater than 2.0

• Step 4: One-click application deployment

cloudbase framework deploy

Mode Switching

• Assuming you have completed the configuration of the above template variables

• Step 1: Additionally create the .env.dev file in the project root directory.

.
├─cloudbaserc.json
├─.env
├─.env.dev

• Step 2: Add variables in the .env.dev file.

ENV_ID=dev-123
DB_NAME=dev_user

• Step 3: Specify the mode using --mode when deploying applications.

cloudbase framework deploy --mode dev