3.4. Installing MongoDB

Procedure

1. To install MongoDB, enter the following command:

   # yum install rh-mongodb34 rh-mongodb34-syspaths

2. Start and enable the rh-mongodb34 service:

   # systemctl start rh-mongodb34-mongod
   # systemctl enable rh-mongodb34-mongod

3. Create a Pulp user on MongoDB for database pulp_database:

   # mongo pulp_database \
   --eval "db.createUser({user:'pulp',pwd:'pulp_password',roles:[{role:'dbOwner', db:'pulp_database'},{ role: 'readWrite', db: 'pulp_database'}]})"

4. In the /etc/opt/rh/rh-mongodb34/mongod.conf file, specify the bind IP:

   bindIp: your_mongodb_server_bind_IP,::1

5. Edit the /etc/opt/rh/rh-mongodb34/mongod.conf file to enable authentication in the security section:

   security:
     authorization: enabled

6. Restart the rh-mongodb34-mongod service:

   # systemctl restart rh-mongodb34-mongod

7. Open port 27017 for MongoDB:

   # firewall-cmd --add-port=27017/tcp
   # firewall-cmd --runtime-to-permanent

8. From Satellite Server, test that you can access the database. If the connection succeeds, the command returns 1.

   # scl enable rh-mongodb34 " mongo --host mongo.example.com \
   -u pulp -p pulp_password --port 27017 --eval 'ping:1' pulp_database"