errorClass [Error]: [An error occurred when creating an index for collection "users: getaddrinfo ENOTFOUND 908d46b110d7]

Hi, I deploy Rocket.Chat according to https://docs.rocket.chat/deploy/prepare-for-your-deployment/other-deployment-methods/manual-installation/rocket.chat-in-centos
The following is my currently configured environment：

• CentOS Streaming 9
• MongoDB 5.0.5
• Use the rocketchat deployment package downloaded from https://releases.rocket.chat/latest/download, which I believe is the latest stable version 6.1.5
• Use the node version managed by nvm, the current node version is 14.21.3

I executed cd programs/server && npm install：

[root@waterstone-server-234 Rocket.Chat]# cd programs/server && npm install
npm WARN lifecycle meteor-dev-bundle@~install: cannot run in wd meteor-dev-bundle@ node npm-rebuild.js (wd=/opt/Rocket.Chat/programs/server)
audited 158 packages in 1.348s

5 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities

I configured the required environment variables in .bash_profile：

[root@waterstone-server-234 Rocket.Chat]# cat ~/.bash_profile 
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
	. ~/.bashrc
fi

# User specific environment and startup programs
MONGO_URL=mongodb://192.168.31.234:27017/rocketchat?replicaSet=rs01
MONGO_OPLOG_URL=mongodb://192.168.31.234:27017/local?replicaSet=rs01
ROOT_URL=http://192.168.31.234:3000
PORT=3000

I also executed directly in the shell：

[root@waterstone-server-234 Rocket.Chat]# export MONGO_URL=mongodb://192.168.31.234:27017/rocketchat?replicaSet=rs01
[root@waterstone-server-234 Rocket.Chat]# export MONGO_OPLOG_URL=mongodb://192.168.31.234:27017/local?replicaSet=rs01
[root@waterstone-server-234 Rocket.Chat]# export ROOT_URL=http://192.168.31.234:3000
[root@waterstone-server-234 Rocket.Chat]# export PORT=3000

Finally I executed node main.js, but reported an error:

[root@waterstone-server-234 Rocket.Chat]# node -v
v14.21.3
[root@waterstone-server-234 Rocket.Chat]# node main.js 

/opt/Rocket.Chat/programs/server/node_modules/fibers/future.js:313
						throw(ex);
						^
errorClass [Error]: [An error occurred when creating an index for collection "users: getaddrinfo ENOTFOUND 908d46b110d7]
    at Collection.createIndex (packages/mongo/collection.js:801:15)
    at setupUsersCollection (packages/accounts-base/accounts_server.js:1776:9)
    at new AccountsServer (packages/accounts-base/accounts_server.js:75:5)
    at packages/accounts-base/server_main.js:7:12
    at module (packages/accounts-base/server_main.js:19:31)
    at fileEvaluate (packages/modules-runtime.js:336:7)
    at Module.require (packages/modules-runtime.js:238:14)
    at require (packages/modules-runtime.js:258:21)
    at /opt/Rocket.Chat/programs/server/packages/accounts-base.js:2192:15
    at /opt/Rocket.Chat/programs/server/packages/accounts-base.js:2199:3
    at /opt/Rocket.Chat/programs/server/boot.js:369:38
    at Array.forEach (<anonymous>)
    at /opt/Rocket.Chat/programs/server/boot.js:210:21
    at /opt/Rocket.Chat/programs/server/boot.js:423:7
    at Function.run (/opt/Rocket.Chat/programs/server/profile.js:256:14)
    at /opt/Rocket.Chat/programs/server/boot.js:422:13 {
  isClientSafe: true,
  error: 'An error occurred when creating an index for collection "users: getaddrinfo ENOTFOUND 908d46b110d7',
  reason: undefined,
  details: undefined,
  errorType: 'Meteor.Error'
}

This seems to be an error caused by not being able to connect to MongoDB, But I am very sure that my MongoDB can be connected, even if I am deploying on the internal network, the remote connection is enabled. I installed MongoDB 5.0.5 using Docker, here is mongod.conf.orig:

root@908d46b110d7:/etc# cat mongod.conf.orig
storage:
   dbPath: /var/lib/mongodb
   journal:
      enabled: true

engine: mmapv1

# wiredTiger:

replication:
  replSetName: rs01
 
systemLog:
   destination: file
   logAppend: true
   path: /var/log/mongodb/mongod.log
 
net:
   bindIp: 0.0.0.0
   port: 27017
 
processManagement:
   timeZoneInfo: /usr/share/zoneinfo

security: 
   authorization: disabled

I don't know what caused the error: An error occurred when creating an index for collection "users: getaddrinfo ENOTFOUND 908d46b110d7, I have been troubled by this problem for a long time, and I really hope to get a reply to solve this problem, thanks

Reproduce the startup from programs/server with node main.js, then compare the MONGO_URL and MONGO_OPLOG_URL environment values with the MongoDB replica-set and network settings in mongod.conf.orig. Done means the Rocket.Chat package starts without the users index or ENOTFOUND error and the MongoDB connection is verified.