Mongodb 和在 openshift 上部署时的 Loopback

Question

我正在将我的第一个环回应用程序部署到 Openshift。但它不起作用。我创建了一个 datasources.local.js 文件。并做了一些改动。

datasources.local.js

module.exports = {
  myDB: {
    connector: 'loopback-connector-mongodb',
    host: 'mongodb://$OPENSHIFT_MONGODB_DB_HOST',
    port: '$OPENSHIFT_MONGODB_DB_PORT',
    database: 'even3co',
    username: 'admin',
    password: 'ZWQbMQpvMz-F'
 }
};

型号-config.json

{
  "_meta": {
    "sources": [
      "loopback/common/models",
      "loopback/server/models",
      "../common/models",
      "./models"
    ],
    "mixins": [
      "loopback/common/mixins",
      "loopback/server/mixins",
      "../common/mixins",
      "./mixins"
    ]
  },
  "User": {
    "dataSource": "db"
  },
  "AccessToken": {
    "dataSource": "db",
    "public": false
  },
  "ACL": {
    "dataSource": "db",
    "public": false
  },
  "RoleMapping": {
    "dataSource": "db",
    "public": false
  },
  "Role": {
    "dataSource": "db",
    "public": false
  },
  "Account": {
    "dataSource": "myDB",
    "public": true
  }
}

datasources.json

{
  "db": {
    "name": "db",
    "connector": "memory"
  },
  "myFile": {
    "name": "myFile",
    "connector": "loopback-component-storage",
    "provider": "filesystem",
    "root": "./server/storage"
  }
}

并且 rhc tail 显示错误信息

Account is referencing a dataSource that does not exist: "myDB"

这样不对吗？？？

Answer 1

我已经通过将loopback-boot升级到2.9.0版本解决了这个问题。问题出在 loopback-boot 版本 2.6.5 上，必须修改连接 url.

Mongodb 和在 openshift 上部署时的 Loopback

Mongodb and Loopback while deploying on openshift

node.js

openshift

loopbackjs