![]() ![]() It is common practice, for example, for each unique MySQL database on a server to have its own unique user associated with it, such that only one single user has authentication access to one single database and vice-versa. In most cases, you’ll be granting privileges to MySQL users based on the particular database that account should have access to. There are a wide range of flags and options available to the command, so you may wish to familiarize yourself with what GRANT can actually do by browsing through the official documentation. ![]() The GRANT command is capable of applying a wide variety of privileges, everything from the ability to CREATE tables and databases, read or write FILES, and even SHUTDOWN the server. Nano asks if you want to save, press y, then enter to save in the same place you opened /etc/mysql//mysqld.Now that you are at the mysqlcli prompt, you need only issue the GRANT command with the necessary options to apply the appropriate permissions. RENAME USER TO ALL ON somedb.* TO here apparently represents any ip How to connect MySQL database remotely - Open MySQL port 3306 or whitelist your IP in the firewall - Create remote MySQL user from MySQL manager in CWP We. GRANT ALL PRIVILEGES ON some_db.* TO you want remote access, you need to change the user data (or make a new user): hakase user will only be able to connect with the Certificate key. I will create a new user named hakase with password Hakase-labs123 and grant all privileges to the hakase user. systemctl restart mysqld Next, create a new user for the remote connection. When you create a user on mysql it looks something like this, also when you do it via ssh on the server: Save the file and exit the editor, the restart MySQL. This way is probably not so secure, with 3306 open, but a) I only have homework b) you still need the user name and password. I figured it out, this answer is just to help anyone who may have the same problem. Unless you choose a special option for your database, we disable remote connections to MySQL for security reasons. Mysql> show variables where variable_name in ('hostname','port') Tcp6 0 0 :33060 :* LISTEN is from mysql on the server, confirming port 3306 I also got this info (assume my cloud ip is nc -v -w 2 123.456.789.123 3306Ĭonnection to 123.456.789.123 3306 port this mean mysqld is listening on 3530? Or is that the PID of sudo netstat -tap | grep mysql ![]() There must be something else that needs setting, server side.Īny tips what that might be please, I really need this to work. I restarted mysql: sudo systemctl restart mysql I changed the line bind-address to 0.0.0.0 (I also tried *) Netstat says mysqld is listening on 330, so I allowed both in the firewall ufwĬonnecting to the cloud server via ssh, I ran: To 'user''hostname' IDENTIFIED BY 'password' If you are running the code/site accessing MySQL on the same machine, hostname would be localhost. When I run my Python script I get this error when trying to connect to the cloud server 9 Answers Sorted by: 902 Try this to create the user: CREATE USER 'user''hostname' Try this to give it access to the database dbTest: GRANT ALL PRIVILEGES ON dbTest. I have no experience running a cloud server. On the new Ubuntu 20.04 cloud server, I am getting connection refused. ![]() This works great on my old shared web-hosting webpage. I have a little Python script to collect students' homework and online classwork scores from the table allstudentsAnswers20BE. ![]()
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