Question posted in 
I’m creating a restAPI in nestjs. I inserted docker and added MongoDB and API to different ports. when I start the docker container I cannot connect to the database.
Here is my docker-compose.yaml file:
services:
reservations:
build:
context: .
dockerfile: ./apps/reservations/Dockerfile
target: development
command: pnpm run start:dev reservations
ports:
- '3000:3000'
volumes:
- .:/usr/src/app
mongo:
image: mongo
I’m accessing the database URL through environment variables with service names in docker container
.env :
MONGODB_URI=mongodb://mongo:27017/reserve
Logs:
➜ reserve-sytem git:(dev) ✗docker-compose up
[+] Running 2/0
✔ Container reserve-sytem-mongo-1 Created 0.0s
✔ Container reserve-sytem-reservations-1 Created 0.0s
Attaching to mongo-1, reservations-1
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.327+00:00"},"s":"I", "c":"CONTROL", "id":23285, "ctx":"main","msg":"Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.327+00:00"},"s":"I", "c":"CONTROL", "id":5945603, "ctx":"main","msg":"Multi threading initialized"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.328+00:00"},"s":"I", "c":"NETWORK", "id":4648601, "ctx":"main","msg":"Implicit TCP FastOpen unavailable. If TCP FastOpen is required, set at least one of the related parameters","attr":{"relatedParameters":["tcpFastOpenServer","tcpFastOpenClient","tcpFastOpenQueueSize"]}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.330+00:00"},"s":"I", "c":"NETWORK", "id":4915701, "ctx":"main","msg":"Initialized wire specification","attr":{"spec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":25},"incomingInternalClient":{"minWireVersion":0,"maxWireVersion":25},"outgoing":{"minWireVersion":6,"maxWireVersion":25},"isInternalClient":true}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.331+00:00"},"s":"I", "c":"TENANT_M", "id":7091600, "ctx":"main","msg":"Starting TenantMigrationAccessBlockerRegistry"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.331+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":"ec3c767f332b"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.331+00:00"},"s":"I", "c":"CONTROL", "id":23403, "ctx":"initandlisten","msg":"Build Info","attr":{"buildInfo":{"version":"8.0.0","gitVersion":"d7cd03b239ac39a3c7d63f7145e91aca36f93db6","openSSLVersion":"OpenSSL 3.0.13 30 Jan 2024","modules":[],"allocator":"tcmalloc-google","environment":{"distmod":"ubuntu2404","distarch":"x86_64","target_arch":"x86_64"}}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.332+00:00"},"s":"I", "c":"CONTROL", "id":51765, "ctx":"initandlisten","msg":"Operating System","attr":{"os":{"name":"Ubuntu","version":"24.04"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.332+00:00"},"s":"I", "c":"CONTROL", "id":21951, "ctx":"initandlisten","msg":"Options set by command line","attr":{"options":{"net":{"bindIp":"*"}}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.334+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"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.334+00:00"},"s":"I", "c":"STORAGE", "id":22297, "ctx":"initandlisten","msg":"Using the XFS filesystem is strongly recommended with the WiredTiger storage engine. See http://dochub.mongodb.org/core/prodnotes-filesystem","tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.334+00:00"},"s":"I", "c":"STORAGE", "id":22315, "ctx":"initandlisten","msg":"Opening WiredTiger","attr":{"config":"create,cache_size=3430M,session_max=33000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,remove=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=2000),statistics_log=(wait=0),json_output=(error,message),verbose=[recovery_progress:1,checkpoint_progress:1,compact_progress:1,backup:0,checkpoint:0,compact:0,evict:0,history_store:0,recovery:0,rts:0,salvage:0,tiered:0,timestamp:0,transaction:0,verify:0,log:0],prefetch=(available=true,default=false),"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.884+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982238,"ts_usec":884488,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Recovering log 5 through 6"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:38.996+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982238,"ts_usec":995939,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Recovering log 6 through 6"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.114+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":114237,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Main recovery loop: starting at 5/13952 to 6/256"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.226+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":225982,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Recovering log 5 through 6"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.283+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":283207,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Recovering log 6 through 6"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.332+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":332149,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"recovery log replay has successfully finished and ran for 448 milliseconds"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.332+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":332279,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Set global recovery timestamp: (0, 0)"}}}
reservations-1 |
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.332+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":332310,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"Set global oldest timestamp: (0, 0)"}}}
reservations-1 | > [email protected] start:dev /app
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.334+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":334148,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"recovery rollback to stable has successfully finished and ran for 1 milliseconds"}}}
reservations-1 | > nest start --watch "reservations"
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.340+00:00"},"s":"I", "c":"WTCHKPT", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":340539,"thread":"1:0x7f6ab43ea680","session_name":"WT_SESSION.checkpoint","category":"WT_VERB_CHECKPOINT_PROGRESS","category_id":7,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"saving checkpoint snapshot min: 1, snapshot max: 1 snapshot count: 0, oldest timestamp: (0, 0) , meta checkpoint timestamp: (0, 0) base write gen: 96"}}}
reservations-1 |
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.354+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":354461,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"recovery checkpoint has successfully finished and ran for 19 milliseconds"}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.354+00:00"},"s":"I", "c":"WTRECOV", "id":22430, "ctx":"initandlisten","msg":"WiredTiger message","attr":{"message":{"ts_sec":1728982239,"ts_usec":354659,"thread":"1:0x7f6ab43ea680","session_name":"txn-recover","category":"WT_VERB_RECOVERY_PROGRESS","category_id":34,"verbose_level":"DEBUG_1","verbose_level_id":1,"msg":"recovery was completed successfully and took 470ms, including 448ms for the log replay, 1ms for the rollback to stable, and 19ms for the checkpoint."}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.362+00:00"},"s":"I", "c":"STORAGE", "id":4795906, "ctx":"initandlisten","msg":"WiredTiger opened","attr":{"durationMillis":1028}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.362+00:00"},"s":"I", "c":"RECOVERY", "id":23987, "ctx":"initandlisten","msg":"WiredTiger recoveryTimestamp","attr":{"recoveryTimestamp":{"$timestamp":{"t":0,"i":0}}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.379+00:00"},"s":"W", "c":"CONTROL", "id":22120, "ctx":"initandlisten","msg":"Access control is not enabled for the database. Read and write access to data and configuration is unrestricted","tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.380+00:00"},"s":"W", "c":"CONTROL", "id":8640301, "ctx":"initandlisten","msg":"For customers running the updated tcmalloc-google memory allocator, we suggest setting the contents of sysfsFile to 'defer+madvise'","attr":{"sysfsFile":"/sys/kernel/mm/transparent_hugepage/defrag","currentValue":"madvise"},"tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.380+00:00"},"s":"W", "c":"CONTROL", "id":8640302, "ctx":"initandlisten","msg":"We suggest setting the contents of sysfsFile to 0.","attr":{"sysfsFile":"/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none","currentValue":511},"tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.380+00:00"},"s":"W", "c":"CONTROL", "id":8718500, "ctx":"initandlisten","msg":"Your system has glibc support for rseq built in, which is not yet supported by tcmalloc-google and has critical performance implications. Please set the environment variable GLIBC_TUNABLES=glibc.pthread.rseq=0","tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.380+00:00"},"s":"W", "c":"NETWORK", "id":5123300, "ctx":"initandlisten","msg":"vm.max_map_count is too low","attr":{"currentValue":262144,"recommendedMinimum":1677720,"maxConns":838860},"tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.380+00:00"},"s":"W", "c":"CONTROL", "id":8386700, "ctx":"initandlisten","msg":"We suggest setting swappiness to 0 or 1, as swapping can cause performance problems.","attr":{"sysfsFile":"/proc/sys/vm/swappiness","currentValue":60},"tags":["startupWarnings"]}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.387+00:00"},"s":"I", "c":"NETWORK", "id":4915702, "ctx":"initandlisten","msg":"Updated wire specification","attr":{"oldSpec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":25},"incomingInternalClient":{"minWireVersion":0,"maxWireVersion":25},"outgoing":{"minWireVersion":6,"maxWireVersion":25},"isInternalClient":true},"newSpec":{"incomingExternalClient":{"minWireVersion":0,"maxWireVersion":25},"incomingInternalClient":{"minWireVersion":25,"maxWireVersion":25},"outgoing":{"minWireVersion":25,"maxWireVersion":25},"isInternalClient":true}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.387+00:00"},"s":"I", "c":"REPL", "id":5853300, "ctx":"initandlisten","msg":"current featureCompatibilityVersion value","attr":{"featureCompatibilityVersion":"8.0","context":"startup"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.388+00:00"},"s":"I", "c":"STORAGE", "id":5071100, "ctx":"initandlisten","msg":"Clearing temp directory"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.392+00:00"},"s":"I", "c":"CONTROL", "id":6608200, "ctx":"initandlisten","msg":"Initializing cluster server parameters from disk"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.392+00:00"},"s":"I", "c":"CONTROL", "id":20536, "ctx":"initandlisten","msg":"Flow Control is enabled on this deployment"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.393+00:00"},"s":"I", "c":"FTDC", "id":20625, "ctx":"initandlisten","msg":"Initializing full-time diagnostic data capture","attr":{"dataDirectory":"/data/db/diagnostic.data"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.398+00:00"},"s":"I", "c":"REPL", "id":6015317, "ctx":"initandlisten","msg":"Setting new configuration state","attr":{"newState":"ConfigReplicationDisabled","oldState":"ConfigPreStart"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.398+00:00"},"s":"I", "c":"STORAGE", "id":22262, "ctx":"initandlisten","msg":"Timestamp monitor starting"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.398+00:00"},"s":"I", "c":"STORAGE", "id":7333401, "ctx":"initandlisten","msg":"Starting the DiskSpaceMonitor"}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.400+00:00"},"s":"I", "c":"NETWORK", "id":23015, "ctx":"listener","msg":"Listening on","attr":{"address":"/tmp/mongodb-27017.sock"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.401+00:00"},"s":"I", "c":"NETWORK", "id":23015, "ctx":"listener","msg":"Listening on","attr":{"address":"0.0.0.0:27017"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.401+00:00"},"s":"I", "c":"NETWORK", "id":23016, "ctx":"listener","msg":"Waiting for connections","attr":{"port":27017,"ssl":"off"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:39.401+00:00"},"s":"I", "c":"CONTROL", "id":8423403, "ctx":"initandlisten","msg":"mongod startup complete","attr":{"Summary of time elapsed":{"Startup from clean shutdown?":true,"Statistics":{"Set up periodic runner":"0 ms","Set up online certificate status protocol manager":"0 ms","Transport layer setup":"0 ms","Run initial syncer crash recovery":"0 ms","Create storage engine lock file in the data directory":"0 ms","Get metadata describing storage engine":"0 ms","Validate options in metadata
against current startup options":"0 ms","Create storage engine":"1039 ms","Write current PID to file":"0 ms","Initialize FCV before rebuilding indexes":"7 ms","Drop abandoned idents and get back indexes that need to be rebuilt or builds that need to be restarted":"0 ms","Rebuild indexes for collections":"0 ms","Load cluster parameters from disk for a standalone":"0 ms","Build user and roles graph":"0 ms","Verify indexes for admin.system.users collection":"0 ms","Set up the background thread pool responsible for waiting for opTimes to be majority committed":"1 ms","Start up the replication coordinator":"3 ms","Ensure the change stream collections on startup contain consistent data":"0 ms","Write startup options to the audit log":"0 ms","Start transport layer":"1 ms","_initAndListen total elapsed time":"1070 ms"}}}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:40.006+00:00"},"s":"W", "c":"CONTROL", "id":636300, "ctx":"ftdc","msg":"Use of deprecated server parameter name","attr":{"deprecatedName":"internalQueryCacheSize","canonicalName":"internalQueryCacheMaxEntriesPerCollection"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:40.006+00:00"},"s":"W", "c":"CONTROL", "id":636300, "ctx":"ftdc","msg":"Use of deprecated server parameter name","attr":{"deprecatedName":"oplogSamplingLogIntervalSeconds","canonicalName":"collectionSamplingLogIntervalSeconds"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:40.006+00:00"},"s":"W", "c":"NETWORK", "id":23803, "ctx":"ftdc","msg":"Use of deprecated server parameter 'sslMode', please use 'tlsMode' instead."}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:40.006+00:00"},"s":"W", "c":"CONTROL", "id":636300, "ctx":"ftdc","msg":"Use of deprecated server parameter name","attr":{"deprecatedName":"wiredTigerConcurrentReadTransactions","canonicalName":"storageEngineConcurrentReadTransactions"}}
mongo-1 | {"t":{"$date":"2024-10-15T08:50:40.006+00:00"},"s":"W", "c":"CONTROL", "id":636300, "ctx":"ftdc","msg":"Use of deprecated server parameter name","attr":{"deprecatedName":"wiredTigerConcurrentWriteTransactions","canonicalName":"storageEngineConcurrentWriteTransactions"}}
reservations-1 |
reservations-1 | Info Webpack is building your sources...
reservations-1 |
reservations-1 | webpack 5.94.0 compiled successfully in 878 ms
reservations-1 | Type-checking in progress...
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:44 AM LOG [NestFactory] Starting Nest application...
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] DatabaseModule dependencies initialized +37ms
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] MongooseModule dependencies initialized +0ms
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] LoggerModule dependencies initialized +1ms
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] ConfigHostModule dependencies initialized +1ms
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] ConfigModule dependencies initialized +1ms
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] LoggerModule dependencies initialized +0ms
reservations-1 | [Nest] 48 - 10/15/2024, 8:50:45 AM LOG [InstanceLoader] ConfigModule dependencies initialized +1ms
reservations-1 | No errors found.
reservations-1 | [Nest] 48 - 10/15/2024, 8:51:15 AM ERROR [MongooseModule] Unable to connect to the database. Retrying (1)...
reservations-1 | MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017
reservations-1 | at _handleConnectionErrors (/app/node_modules/.pnpm/[email protected]/node_modules/mongoose/lib/connection.js:909:11)
reservations-1 | at NativeConnection.asPromise (/app/node_modules/.pnpm/[email protected]/node_modules/mongoose/lib/connection.js:1372:11)
reservations-1 | at async /app/node_modules/.pnpm/@[email protected]_@[email protected][email protected][email protected]_qlybyaiudrlpienw47h4xl4yvy/node_modules/@nestjs/mongoose/dist/mongoose-core.module.js:65:112
mo
the API Endpoints worked correctly when tested without dockrizing and using local MongoDB database.
Any help would be appriciated
2
Answers
you must add your env to your docker file in order for it to work!
i’ve edited your code
it should look like this:
I had a issue like that, but with mysql. I solved using docker-swarm notation, passing service name to app enviroment and, internally at app treating data:
Look at mongoserver environment parameter. It has your really IP from mongo’s server.
Docker compose example using docker-swarm’s notation: docker-compose.yml