Question

我的流星应用中出现ECONNREFUSED错误，所以我尝试回到内置示例

$ git clone https://github.com/meteor/todos tst
$ cd tst
$ meteor npm install
$ meteor update
$ meteor update --all-packages
$ meteor npm install --save bcrypt
$ meteor

这项工作，到目前为止一切顺利。好吧，制作一个docker-compose.yml

meteor:
  container_name: tst_meteor_1
  image: abernix/meteord:node-8-devbuild
  ports:
   - "3000:80"
  links:
   - mongo
  volumes:
   - ../output:/bundle
  environment:
   - ROOT_URL=http://localhost:3000
   - METEOR_ALLOW_SUPERUSER=true
   - MONGO_URL=mongodb://localhost:27017/meteor

mongo:
  container_name: tst_mongo_1
  image: mongo:3.2-jessie
  ports:
   - "127.0.0.1:27017:27017"

现在构建应用程序并在docker中运行它

$ meteor build  ../output --architecture=os.linux.x86_64 --server-only
$ docker-compose --file docker-compose.yml up -d

检查mongo是否正在运行

$ docker logs -f tst_mongo_1
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] MongoDB starting : pid=1 port=27017 dbpath=/data/db 64-bit host=012d211f6526
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] db version v3.2.17
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] git version: 186656d79574f7dfe0831a7e7821292ab380f667
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.1t  3 May 2016
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] allocator: tcmalloc
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] modules: none
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] build environment:
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten]     distmod: debian81
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten]     distarch: x86_64
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten]     target_arch: x86_64
2017-11-26T04:48:28.340+0000 I CONTROL  [initandlisten] options: {}
2017-11-26T04:48:28.343+0000 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=1G,session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
2017-11-26T04:48:28.380+0000 I NETWORK  [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
2017-11-26T04:48:28.380+0000 I FTDC     [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
2017-11-26T04:48:28.381+0000 I NETWORK  [initandlisten] waiting for connections on port 27017

是的，请检查meteor是否正在运行

$ docker logs -f tst_meteor_1

> meteor-dev-bundle@0.0.0 install /bundle/bundle/programs/server
> node npm-rebuild.js


> bcrypt@1.0.3 install /bundle/bundle/programs/server/npm/node_modules/bcrypt
> node-pre-gyp install --fallback-to-build

[bcrypt] Success: "/bundle/bundle/programs/server/npm/node_modules/bcrypt/lib/binding/bcrypt_lib.node" is installed via remote

> fibers@2.0.0 install /bundle/bundle/programs/server/npm/node_modules/fibers
> node build.js || nodejs build.js

`linux-x64-57` exists; testing
Binary is fine; exiting
abbrev@1.1.1 /bundle/bundle/programs/server/npm/node_modules/abbrev
... 202 lines of node_modules
indexof@0.0.1 /bundle/bundle/programs/server/npm/node_modules/meteor-node-stubs/node_modules/indexof
{
  "meteor-dev-bundle": "0.0.0",
  "npm": "5.5.1",
  "ares": "1.10.1-DEV",
  "cldr": "31.0.1",
  "http_parser": "2.7.0",
  "icu": "59.1",
  "modules": "57",
  "nghttp2": "1.25.0",
  "node": "8.9.1",
  "openssl": "1.0.2m",
  "tz": "2017b",
  "unicode": "9.0",
  "uv": "1.15.0",
  "v8": "6.1.534.47",
  "zlib": "1.2.11"
}
npm WARN meteor-dev-bundle@0.0.0 No description
npm WARN meteor-dev-bundle@0.0.0 No repository field.
npm WARN meteor-dev-bundle@0.0.0 No license field.

up to date in 9.48s
=> Starting meteor app on port:80

/bundle/bundle/programs/server/node_modules/fibers/future.js:313
                        throw(ex);
                        ^
MongoError: failed to connect to server [localhost:27017] on first connect [MongoError: connect ECONNREFUSED 127.0.0.1:27017]
    at Pool.<anonymous> (/bundle/bundle/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/topologies/server.js:336:35)
    at emitOne (events.js:116:13)
    at Pool.emit (events.js:211:7)
    at Connection.<anonymous> (/bundle/bundle/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/pool.js:280:12)
    at Object.onceWrapper (events.js:317:30)
    at emitTwo (events.js:126:13)
    at Connection.emit (events.js:214:7)
    at Socket.<anonymous> (/bundle/bundle/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb-core/lib/connection/connection.js:187:49)
    at Object.onceWrapper (events.js:315:30)
    at emitOne (events.js:116:13)

我收到了ECONNREFUSED错误

我只是猜测这是一个泊坞问题。我过去运行的是docker-machine，但最近升级到了docker mac（很多东西都破了）。

知道如何解决这个问题吗？

我尝试过的其他一些事情，

移动端口
未将内部docker端口映射到同一主机端口
没有使用数据库名称（我的旧配置不需要）

尝试创建共享网络

version: "3.3"
services:
  meteor:
    container_name: tst_meteor_1
    image: abernix/meteord:node-8-devbuild
    ports:
     - "3000:80"
    links:
     - mongo
    networks:
     - tst
    volumes:
     - ../output:/bundle
    environment:
     - ROOT_URL=http://localhost:3000
     - METEOR_ALLOW_SUPERUSER=true
     - MONGO_URL=mongodb://localhost:27017/meteor

  mongo:
    container_name: tst_mongo_1
    image: mongo:3.2-jessie
    networks:
     - tst
    expose:
     - "27017"
    ports:
     - "127.0.0.1:27017:27017"

networks:
  tst:
    driver: bridge

Answer 1

显然问题是docker现在需要mongo url的容器名称

是：

environment:
 - ROOT_URL=http://localhost:3000
 - METEOR_ALLOW_SUPERUSER=true
 - MONGO_URL=mongodb://localhost:27017/meteor

现在：

environment:
 - ROOT_URL=http://localhost:3000
 - METEOR_ALLOW_SUPERUSER=true
 - MONGO_URL=mongodb://mongo:27017/meteor

，其中

 - MONGO_URL=mongodb://<name-of-container>:27017/meteor

meteor 1.6，mongo 3.2和docker mac

1 个答案: