How to modify the configuration file when installing Mo…

To modify the MongoDB configuration file, you need to follow the steps below.

1. the mongodb configuration file located in /etc/

sudo vi /etc/mongodb.conf

1. You can modify the following common configuration parameters in the configuration file.

1. Specify the IP address that MongoDB listens to with the bind_ip directive. By default it is set to 127.0.0.1, indicating only local connections are allowed. If you wish to allow remote connections, you can change it to 0.0.0.0.
2. The port option specifies the port number that MongoDB listens on, which is by default set to 27017. You can change it to a different port number as needed.
3. dbpath: Specifies the storage location for MongoDB data files, which is typically set to /var/lib/mongodb by default. You have the option to change it to a different path.
4. logpath: Specify the storage path for the MongoDB log file, default is /var/log/mongodb/mongodb.log. You can change it to another path.
5. logappend: Specify whether to append the log to an existing log file, default is true. If you want to create a new log file every time MongoDB starts, you can change it to false.

1. After making the changes, save and close the configuration file.
2. Restart the MongoDB service to apply the changes made to the configuration file. You can restart the MongoDB service using the following command:

sudo systemctl restart mongodb

Please note that the configuration file of MongoDB may vary depending on the version or operating system, so please make corresponding modifications to the configuration file according to the actual situation.