Trying to connect to Mongo-express with Docker compose-CodePudding

im trying to create microservices with Spring Boot, so i prefered to use mongodb as a database for one of my microservices using docker compose :

here is my docker-compose.yml file content :

version: "3.8"
services:
  postgres:
    image: postgres
    container_name: postgres
    restart: always
    ports:
      - "5432:5432"
    networks:
      - postgres
    environment:
      POSTGRES_USER: admin
      POSTGRES_PASSWORD: admin
    volumes:
      - local_pgdata:/var/lib/postgresql/data
  pgadmin:
    image: dpage/pgadmin4
    container_name: pgadmin
    restart: always
    ports:
      - "5050:80"
    networks:
      - postgres

    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:[email protected]}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-admin}
    volumes:
      - pgadmin-data:/var/lib/pgadmin
  mongodb:
    image: mongo
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: password
    ports:
      - 27017:27017
    volumes:
      - mongodb_data_container:/data/db

  mongo-express:
    image: mongo-express
    container_name: mongo-express
    restart: unless-stopped
    ports:
      - 8075:8075
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: admin


volumes:
  local_pgdata:
  pgadmin-data:
  mongodb_data_container:


networks:
  postgres:
   driver: bridge
  mongo-compose-network:
   driver: bridge

Ps: postgres is working as well for the other microservice and here's the logs when i run the command:

docker-compose up --force-recreate

And you can find below the logs for mongo-express :

mongo-express    | Welcome to mongo-express
mongo-express    | ------------------------
mongo-express    |
mongo-express    |
mongo-express    | (node:8) [MONGODB DRIVER] Warning: Current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.
mongo-express    | Could not connect to database using connectionString: mongodb://mongo:27017"
mongo-express    | (node:8) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [mongo:27017] on first connect [Error: getaddrinfo EAI_AGAIN mongo
mongo-express    |     at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:66:26) {
mongo-express    |   name: 'MongoNetworkError'
mongo-express    | }]
mongo-express    |     at Pool.<anonymous> (/node_modules/mongodb/lib/core/topologies/server.js:441:11)
mongo-express    |     at Pool.emit (events.js:314:20)
mongo-express    |     at /node_modules/mongodb/lib/core/connection/pool.js:564:14
mongo-express    |     at /node_modules/mongodb/lib/core/connection/pool.js:1000:11
mongo-express    |     at /node_modules/mongodb/lib/core/connection/connect.js:32:7
mongo-express    |     at callback (/node_modules/mongodb/lib/core/connection/connect.js:300:5)
mongo-express    |     at Socket.<anonymous> (/node_modules/mongodb/lib/core/connection/connect.js:330:7)
mongo-express    |     at Object.onceWrapper (events.js:421:26)
mongo-express    |     at Socket.emit (events.js:314:20)
mongo-express    |     at emitErrorNT (internal/streams/destroy.js:92:8)
mongo-express    |     at emitErrorAndCloseNT (internal/streams/destroy.js:60:3)
mongo-express    |     at processTicksAndRejections (internal/process/task_queues.js:84:21)
mongo-express    | (node:8) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
mongo-express    | (node:8) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

And the logs for mongodb_1 :

mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.337 00:00"},"s":"I",  "c":"NETWORK",  "id":4915701, "ctx":"-","msg":"Initialized wire specification","attr":{"spec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":13},"incomingInternalClient":{"minWireVersion":0,"maxWireVersion":13},"outgoing":{"minWireVersion":0,"maxWireVersion":13},"isInternalClient":true}}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.339 00:00"},"s":"I",  "c":"CONTROL",  "id":23285,   "ctx":"-","msg":"Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.340 00:00"},"s":"W",  "c":"ASIO",     "id":22601,   "ctx":"main","msg":"No TransportLayer configured during NetworkInterface startup"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.340 00:00"},"s":"I",  "c":"NETWORK",  "id":4648601, "ctx":"main","msg":"Implicit TCP FastOpen unavailable. If TCP FastOpen is required, set tcpFastOpenServer, tcpFastOpenClient, and tcpFastOpenQueueSize."}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.342 00:00"},"s":"W",  "c":"ASIO",     "id":22601,   "ctx":"main","msg":"No TransportLayer configured during NetworkInterface startup"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.342 00:00"},"s":"I",  "c":"REPL",     "id":5123008, "ctx":"main","msg":"Successfully registered PrimaryOnlyService","attr":{"service":"TenantMigrationDonorService","ns":"config.tenantMigrationDonors"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.342 00:00"},"s":"I",  "c":"REPL",     "id":5123008, "ctx":"main","msg":"Successfully registered PrimaryOnlyService","attr":{"service":"TenantMigrationRecipientService","ns":"config.tenantMigrationRecipients"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.343 00:00"},"s":"I",  "c":"CONTROL",  "id":5945603, "ctx":"main","msg":"Multi threading initialized"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.344 00:00"},"s":"I",  "c":"CONTROL",  "id":4615611, "ctx":"initandlisten","msg":"MongoDB starting","attr":{"pid":1,"port":27017,"dbPath":"/data/db","architecture":"64-bit","host":"3e142b62d7d1"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.344 00:00"},"s":"I",  "c":"CONTROL",  "id":23403,   "ctx":"initandlisten","msg":"Build Info","attr":{"buildInfo":{"version":"5.0.8","gitVersion":"c87e1c23421bf79614baf500fda6622bd90f674e","openSSLVersion":"OpenSSL 1.1.1f  31 Mar 2020","modules":[],"allocator":"tcmalloc","environment":{"distmod":"ubuntu2004","distarch":"x86_64","target_arch":"x86_64"}}}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.344 00:00"},"s":"I",  "c":"CONTROL",  "id":51765,   "ctx":"initandlisten","msg":"Operating System","attr":{"os":{"name":"Ubuntu","version":"20.04"}}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.344 00:00"},"s":"I",  "c":"CONTROL",  "id":21951,   "ctx":"initandlisten","msg":"Options set by command line","attr":{"options":{"net":{"bindIp":"*"},"security":{"authorization":"enabled"}}}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.345 00:00"},"s":"I",  "c":"STORAGE",  "id":22270,   "ctx":"initandlisten","msg":"Storage engine to use detected by data files","attr":{"dbpath":"/data/db","storageEngine":"wiredTiger"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.345 00:00"},"s":"I",  "c":"STORAGE",  "id":22297,   "ctx":"initandlisten","msg":"Using the XFS filesystem is strongly recommended with the WiredTiger storage engine. See http://dochub.mongodb.org/core/prodnotes-filesystem","tags":["startupWarnings"]}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.346 00:00"},"s":"I",  "c":"STORAGE",  "id":22315,   "ctx":"initandlisten","msg":"Opening WiredTiger","attr":{"config":"create,cache_size=5817M,session_max=33000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),builtin_extension_config=(zstd=(compression_level=6)),file_manager=(close_idle_time=600,close_scan_interval=10,close_handle_minimum=250),statistics_log=(wait=0),verbose=[recovery_progress,checkpoint_progress,compact_progress],"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.818 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278255:818721][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_PROGRESS] Recovering log 7 through 8"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.854 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278255:854955][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_PROGRESS] Recovering log 8 through 8"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:15.942 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278255:942093][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_ALL] Main recovery loop: starting at 7/5120 to 8/256"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.020 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278256:20588][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_PROGRESS] Recovering log 7 through 8"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.072 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278256:72419][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_PROGRESS] Recovering log 8 through 8"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.107 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278256:107433][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_ALL] Set global recovery timestamp: (0, 0)"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.107 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278256:107498][1:0x7f61ef315c80], txn-recover: [WT_VERB_RECOVERY_ALL] Set global oldest timestamp: (0, 0)"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.115 00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":"[1651278256:115679][1:0x7f61ef315c80], WT_SESSION.checkpoint: [WT_VERB_CHECKPOINT_PROGRESS] saving checkpoint snapshot min: 1, snapshot max: 1 snapshot count: 0, oldest timestamp: (0, 0) , meta checkpoint timestamp: (0, 0) base write gen: 73"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.143 00:00"},"s":"I",  "c":"STORAGE",  "id":4795906, "ctx":"initandlisten","msg":"WiredTiger opened","attr":{"durationMillis":797}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.143 00:00"},"s":"I",  "c":"RECOVERY", "id":23987,   "ctx":"initandlisten","msg":"WiredTiger recoveryTimestamp","attr":{"recoveryTimestamp":{"$timestamp":{"t":0,"i":0}}}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.143 00:00"},"s":"I",  "c":"STORAGE",  "id":4366408, "ctx":"initandlisten","msg":"No table logging settings modifications are required for existing WiredTiger tables","attr":{"loggingEnabled":true}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.145 00:00"},"s":"I",  "c":"STORAGE",  "id":22262,   "ctx":"initandlisten","msg":"Timestamp monitor starting"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.167 00:00"},"s":"W",  "c":"CONTROL",  "id":22178,   "ctx":"initandlisten","msg":"/sys/kernel/mm/transparent_hugepage/enabled is 'always'. We suggest setting it to 'never'","tags":["startupWarnings"]}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.170 00:00"},"s":"I",  "c":"NETWORK",  "id":4915702, "ctx":"initandlisten","msg":"Updated wire specification","attr":{"oldSpec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":13},"incomingInternalClient":{"minWireVersion":0,"maxWireVersion":13},"outgoing":{"minWireVersion":0,"maxWireVersion":13},"isInternalClient":true},"newSpec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":13},"incomingInternalClient":{"minWireVersion":13,"maxWireVersion":13},"outgoing":{"minWireVersion":13,"maxWireVersion":13},"isInternalClient":true}}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.170 00:00"},"s":"I",  "c":"STORAGE",  "id":5071100, "ctx":"initandlisten","msg":"Clearing temp directory"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.170 00:00"},"s":"I",  "c":"CONTROL",  "id":20536,   "ctx":"initandlisten","msg":"Flow Control is enabled on this deployment"}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.171 00:00"},"s":"I",  "c":"FTDC",     "id":20625,   "ctx":"initandlisten","msg":"Initializing full-time diagnostic data capture","attr":{"dataDirectory":"/data/db/diagnostic.data"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.173 00:00"},"s":"I",  "c":"REPL",     "id":6015317, "ctx":"initandlisten","msg":"Setting new configuration state","attr":{"newState":"ConfigReplicationDisabled","oldState":"ConfigPreStart"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.174 00:00"},"s":"I",  "c":"NETWORK",  "id":23015,   "ctx":"listener","msg":"Listening on","attr":{"address":"/tmp/mongodb-27017.sock"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.174 00:00"},"s":"I",  "c":"NETWORK",  "id":23015,   "ctx":"listener","msg":"Listening on","attr":{"address":"0.0.0.0"}}
mongodb_1        | {"t":{"$date":"2022-04-30T00:24:16.174 00:00"},"s":"I",  "c":"NETWORK",  "id":23016,   "ctx":"listener","msg":"Waiting for connections","attr":{"port":27017,"ssl":"off"}}

Any solutions please?

CodePudding user response：

You defined the Mongo container name in your docker-compose as mongodb but you are referring to that as mongo in your connection string.

CodePudding user response：

As @Sergio Santiago suggested, the container name should be mongo and also i did a mistake on the port definition, it should be 8075:8081 because the second argument is for the server that uses HTTP on port 8081 inside the container but the first one is the host setting.

Here is my final docker-compose file :

mongo:
    image: mongo
    restart: always
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: example

  mongo-express:
    image: mongo-express
    restart: always
    ports:
      - 8075:8081
    environment:
      ME_CONFIG_MONGODB_ADMINUSERNAME: root
      ME_CONFIG_MONGODB_ADMINPASSWORD: example
      ME_CONFIG_MONGODB_URL: mongodb://root:example@mongo:27017/