Created question in FIWARE Q/A platform on 03-08-2022 at 13:08
Please, ANSWER this question AT https://stackoverflow.com/questions/73222600/fiware-perseo-mongodb-authentication-failed

Question:
Fiware Perseo MongoDB Authentication failed

Description:
I'm trying to connect perseo-fe with mongodb (with authentication enabled) and always raise AuthenticationFailed error.
Other components like orion,cygnus,... works Ok but perseo-fe fail. May you help me?
Error
(node:1) [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

to the MongoClient constructor.
(node:1) [MONGODB DRIVER] Warning: Warning: no saslprep library specified. Passwords will not be sanitized
time=2022-08-03T13:05:29.151Z | lvl=ERROR | corr=n/a | trans=n/a | op=checkDB | comp=perseo-fe | msg=connect failed to connect to server [mongo-db:27017] on first connect [MongoError: Authentication failed.
at Connection.messageHandler (/opt/perseo-fe/node_modules/mongodb/lib/core/connection/connection.js:359:19)
at Connection.emit (events.js:314:20)
at Connection.EventEmitter.emit (domain.js:506:15)
at processMessage (/opt/perseo-fe/node_modules/mongodb/lib/core/connection/connection.js:451:10)
at Socket. (/opt/perseo-fe/node_modules/mongodb/lib/core/connection/connection.js:620:15)
at Socket.emit (events.js:314:20)
at Socket.EventEmitter.emit (domain.js:506:15)
at addChunk (_stream_readable.js:297:12)
at readableAddChunk (_stream_readable.js:272:9)
at Socket.Readable.push (_stream_readable.js:213:10) {
ok: 0,
code: 18,
codeName: 'AuthenticationFailed'
}]
This is my docker-compose
version: "3.5"
services:
orion:
image: fiware/orion:2.2.0
depends_on:

• mongo-db
  networks:
• default
  ports:
• "1026:1026"
  command: -dbhost mongo-db -dbuser admin -dbpwd 2m4rt2022
  mongo-db:
  image: mongo:latest
  ports:
• "27017:27017"
  networks:
• default
  command: --bind_ip_all
  environment:
• MONGO_INITDB_ROOT_USERNAME=admin
• MONGO_INITDB_ROOT_PASSWORD=XXX

cygnus-mongo:
image: fiware/cygnus-ngsi:latest
depends_on:

• mongo-db
  networks:
• default
  ports:
• "5051:5051"
• "5081:5081"
  environment:
• CYGNUS_MONGO_HOSTS=mongo-db:27017
• CYGNUS_MONGO_DATA_MODEL=dm-by-service-path
• CYGNUS_MONGO_ATTR_PERSISTENCE=column
• CYGNUS_MONGO_DB_PREFIX=sti_
• CYGNUS_MONGO_USER=admin
• CYGNUS_MONGO_PASS=XXX
• CYGNUS_MONGO_AUTH_SOURCE=admin
• CYGNUS_STH_DB_PREFIX=sth_
• CYGNUS_API_PORT=5081
• CYGNUS_SERVICE_PORT=5051

perseo-core:
image: fiware/perseo-core:latest

depends_on:

• mongo-db
• orion
  networks:
• default
  ports:
• "8080:8080"
  environment:
• "PERSEO_FE_URL=http://perseo-fe:9090"
• "MAX_AGE=3600000"

perseo-fe:
image: fiware/perseo:latest
networks:

• default
  ports:
• "9090:9090"
  depends_on:
• perseo-core
• mongo-db
  environment:
• PERSEO_MONGO_ENDPOINT=mongo-db:27017
• PERSEO_MONGO_USER=admin
• PERSEO_MONGO_PASS=XXX
• PERSEO_MONGO_AUTH_SOURCE=admin
• PERSEO_CORE_URL=http://perseo-core:8080
• PERSEO_LOG_LEVEL=debug
• PERSEO_ORION_URL=http://orion:1026/