ECONNREFUSED错误与meteor1.6，mongo 3.2和docker的mac

我在meteor应用程序中遇到了ECONNREFUSED错误，所以我试着回到内置的示例中

$ 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 

这工作，迄今为止好。 好的，做一个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build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，检查meteor是否在运行

 $ 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) 

我得到ECONNREFUSED错误

我只是猜测这是一个docker问题。 我在过去运行docker机器，但最近升级到docker的Mac（和许多东西打破）。

任何想法如何解决这个问题？

我尝试了一些其他的东西，

• 移动端口
• 不将内部docker端口映射到相同的主机端口
• 不使用数据库名称（我的旧configuration不需要一个）

• 尝试创build一个共享networking

   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工人现在需要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 

哪里

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