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Replication#

Guide#

  1. Start a mongod instance
  2. Start another mongod instance
  3. Start Replication (rs.initiate())
  4. Add a MongoDB Instance to the Replica Set (rs.add())
  5. Check Replication Status (rs.status())
  6. Check Replication (insert documents)

Authentication#

Creation du keyfile

cd
openssl rand -base64 741 > mongodb.key
chmod 600 mongodb.key

mongodb.conf

replication:
  replSetName: rs0

security:
  authorization: enabled
  keyFile: /home/USERNAME/mongodb.key

Références#