jhipster - 微服务始终连接到 localhost 以获取 consul

Question

我已经使用 jhipster 4.6.2 生成了一个为 consul 配置的微服务。我正在使用 Docker(使用 Virtualbox)运行 Consul。

因此，它不在本地主机上运行(但例如使用 192.168.99.100)。

因此我修改了我的微服务的 application-dev.yml 以像这样设置主机:

云:领事:发现:首选 IP 地址:true主机:192.168.99.100端口:8500

...但是当我启动微服务时，它仍在尝试连接到本地主机(即不考虑下面的属性)。然后我得到了这个异常:

com.ecwid.consul.transport.TransportException:org.apache.http.conn.HttpHostConnectException:连接到 localhost:8500 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1, localhost/fe80:0:0:0:0:0:0:1%1]失败的:连接被拒绝

有什么想法吗？

谢谢!

我的配置jhipster:

{
  "generator-jhipster": {
    "promptValues": {
      "packageName": "org.fge.msconsul"
    },
    "jhipsterVersion": "4.6.2",
    "baseName": "msconsul",
    "packageName": "org.fge.msconsul",
    "packageFolder": "org/fge/msconsul",
    "serverPort": "8082",
    "authenticationType": "jwt",
    "hibernateCache": "hazelcast",
    "clusteredHttpSession": false,
    "websocket": false,
    "databaseType": "sql",
    "devDatabaseType": "h2Disk",
    "prodDatabaseType": "postgresql",
    "searchEngine": false,
    "messageBroker": false,
    "serviceDiscoveryType": "consul",
    "buildTool": "maven",
    "enableSocialSignIn": false,
    "jwtSecretKey": "replaced-by-jhipster-info",
    "enableTranslation": false,
    "applicationType": "microservice",
    "testFrameworks": [],
    "jhiPrefix": "jhi",
    "skipClient": true,
    "skipUserManagement": true,
    "clientPackageManager": "yarn"
  }
}
</details>

##### **JDL for the Entity configuration(s) `entityName.json` files generated in the `.jhipster` directory**

##### **Environment and Tools**

java version "1.8.0_66"
Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)

git version 2.11.0 (Apple Git-81)

node: v7.4.0

npm: 5.0.3

bower: 1.8.0

gulp:
[22:45:50] CLI version 3.9.1

yeoman: 2.0.0

yarn: 0.27.5

Docker version 17.05.0-ce, build 89658be

docker-compose version 1.13.0, build 1719ceb

Execution complete

Answer 1

Spring Cloud 有一个 bootstrap phase它可以从中加载来自外部源的配置属性。

src/main/resources/bootstrap*.yml 是您必须配置如何连接到 Consul 的文件。