At first you need Backup of your Database.
You can do that with mongodump:
mongodump --db nodebb -u nodebb -p password --gzip --archive=/root/nodebb-backup/mongodb-nodebb-`date +"%d-%m-%y"`.gz
than we create a folder and copy yml to file
mkdir mongodb nodebb-backup
vi /root/mongodb/docker-compose.yml
services:
mongo:
image: 'mongo:4.4'
restart: unless-stopped
ports:
- '27017:27017'
# environment:
# MONGO_INITDB_ROOT_USERNAME: nodebb
# MONGO_INITDB_ROOT_PASSWORD: password
# MONGO_INITDB_DATABASE: nodebb
volumes:
- mongo-data:/data/db
- /root/nodebb-backup:/root
volumes:
mongo-data:
Then we start docker Container with your already installed docker and docker-compose file.
docker-compose up -d
Then we have mongo container running without authentication.
We can now import the database backup you made earlier with:
docker exec -ti $(docker ps -qf name=mongodb-mongo-1) mongorestore --db nodebb --gzip --archive=/root/mongodb-nodebb-02-04-25_v4-4.gz
Now you can live with no authentication or you need to add root and user to the Database
you need add following to mongodb
docker exec -ti $(docker ps -qf name=mongodb-mongo-1) bash
mongo
use admin
db.getSiblingDB('admin').createUser(
{
user:"root",
pwd:"password",
roles: ["root"]
})
use nodebb
db.createUser(
{
user: "nodebb2",
pwd: "password", // or cleartext password
roles: [
{ role: "readWrite", db:"nodebb" }
]
}
)
exit
Now you can enable authentication with enabling it in yml file
services:
mongo:
image: 'mongo:4.4'
restart: unless-stopped
ports:
- '27018:27017'
environment:
MONGO_INITDB_ROOT_USERNAME: nodebb
MONGO_INITDB_ROOT_PASSWORD: password
MONGO_INITDB_DATABASE: nodebb
volumes:
- mongo-data:/data/db
- /root/nodebb-backup:/root
volumes:
mongo-data:
Then do docker-compose up -d
docker exec -ti $(docker ps -qf name=mongodb-mongo-1) bash
mongo
use nodebb
db.auth('nodebb2','password');
If everything is working correctly you see an ok statement here.
Greetings
