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amazon-web-services - Jhipster aws 子生成器在全新安装时抛出 Invalid DB engine

问题描述

我尝试使用 jhipster 在全新安装的 hipster 7.0.1 中使用具有以下权限的帐户：

但是当生成器尝试创建 postrgess RDS 时，我得到了 Invalid DB engine 错误。

Create S3 bucket
Bucket invec already exists

Upload WAR to S3
War uploaded successful

Create database
/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:31
            throw err;
            ^

Error: Invalid DB engine
    at module.exports.error (/home/outis/dev/jhipster/invec/node_modules/generator-jhipster/generators/generator-base.js:1787:11)
    at /home/outis/dev/jhipster/invec/node_modules/generator-jhipster/generators/aws/index.js:192:18
    at /home/outis/dev/jhipster/invec/node_modules/generator-jhipster/generators/aws/lib/rds.js:56:19
    at Response.<anonymous> (/home/outis/dev/jhipster/invec/node_modules/generator-jhipster/generators/aws/lib/rds.js:145:7)
    at Request.<anonymous> (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:369:18)
    at Request.callListeners (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
    at Request.emit (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
    at Request.emit (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:688:14)
    at Request.transition (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:22:10)
    at AcceptorStateMachine.runTo (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/state_machine.js:14:12)
    at /home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/state_machine.js:26:10
    at Request.<anonymous> (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:38:9)
    at Request.<anonymous> (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:690:12)
    at Request.callListeners (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/sequential_executor.js:116:18)
    at Request.emit (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
    at Request.emit (/home/outis/dev/jhipster/invec/node_modules/aws-sdk/lib/request.js:688:14) {
  code: 'Error',
  time: 2021-05-28T22:46:56.333Z

我将不胜感激任何信息来解决这个问题。

标签： amazon-web-servicesgeneratorjhipster

解决方案

这是 7.0.1 中引入的回归错误，将dbEngine值从“postgres”更改为“postgresql”。正确的值是AWS 中记录的“postgres”

在 7.1.0 版本发布之前，您可以通过node_modules/generator-jhipster/generators/aws/index.js在您的项目中编辑和修改checkDatabase()函数来自己修补子生成器：

      checkDatabase() {
        const prodDatabaseType = this.config.get(PROD_DATABASE_TYPE);

        switch (prodDatabaseType.toLowerCase()) {
          case MARIADB:
            this.dbEngine = MARIADB;
            break;
          case MYSQL:
            this.dbEngine = MYSQL;
            break;
          case POSTGRESQL:
            this.dbEngine = 'postgres';
            break;
          default:
            this.error('Sorry deployment for this database is not possible');
        }
      },

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