Serverless Frameworkを使ってIBM Cloud Functionsの複数の関数&リソースを一括デプロイする

$ npm i -g serverless serverless-openwhisk
$ ibmcloud plugin install cloud-functions
$ ibmcloud login -a <endpoint such as api.ng.bluemix.net>
$ ls -l ~/.wskprops
<home directory>/.wskprops

$ serverless create --template openwhisk-nodejs --path simple-api-handler
Serverless: Generating boilerplate...
Serverless: Generating boilerplate in "<path to application directory>/simple-api-handler"
 _______                             __
|   _   .-----.----.--.--.-----.----|  .-----.-----.-----.
|   |___|  -__|   _|  |  |  -__|   _|  |  -__|__ --|__ --|
|____   |_____|__|  \___/|_____|__| |__|_____|_____|_____|
|   |   |             The Serverless Application Framework
|       |                           serverless.com, v1.34.1
 -------'

Serverless: Successfully generated boilerplate for template: "openwhisk-nodejs"

$ tree .
.
├── README.md
├── package-lock.json
├── package.json
├── serverless.yml
├── src
│   ├── blg
│   │   └── catBlg.js
│   ├── dao
│   │   └── catDao.js
│   └── handler.js
└── test
    └── blg
        └── catBlg.test.js

5 directories, 8 files

/**
 * Entrypoint for Cat Oparation.
 */

"use strict";

// Import Business Logic
const catBlg = require("./blg/catBlg");

/**
 * ネコをDBに登録する
 * @param {String} params.__bx_creds.url 接続URL
 * @param {String} params.name 名称
 * @param {String} params.color 色
 * @returns {Promise} the Cloudant result
 */
function createCat(params) {
  return catBlg.create(params);
}

/**
 * キーに合致するネコを取得する.
 * @param {String} params.__bx_creds.url 接続URL
 * @param {String} params.id ID
 * @returns {Promise} the Cloudant result
 */
function getCat(params) {
  return catBlg.getOne(params);
}

/**
 * キーに合致するネコを更新する.
 * @param {String} params.__bx_creds.url 接続URL
 * @param {String} params.name 名称
 * @param {String} params.color 色
 * @returns {Promise} the Cloudant result
 */
function updateCat(params) {
  return catBlg.update(params);
}

/**
 * キーに合致するネコを取得する.
 * @param {String} params.__bx_creds.url 接続URL
 * @param {String} params.id ID
 * @returns {Promise} the Cloudant result
 */
function deleteCat(params) {
  return catBlg.deleteOne(params);
}

exports.createCat = createCat;
exports.getCat = getCat;
exports.updateCat = updateCat;
exports.deleteCat = deleteCat;

service: simple-api-handler

provider:
  name: openwhisk
  runtime: nodejs:10

functions:
  getCat:
    handler: src/handler.getCat
    name: "cats/getCat"
    events:
      - http:
          method: GET
          path: /v1/cats/{id}
          resp: http
  # NOTE: createCat, updateCat, deleteCatもgetCatと同様に書くので省略

plugins:
  - serverless-openwhisk

resources:
  packages:
    cats:
      bind:
        - service:
            name: cloudantnosqldb
            instance: {{ instanceName }}
            key: {{ creadentialKey }}

serverless deploy