I created a MySQL server docker instance using the following command:
[me#centos7 ~]$ docker run --name mysql_db -p 6604:3306 -e MYSQL_ROOT_HOST='%' -e MYSQL_ROOT_PASSWORD='jose' -d mysql/mysql-server:5.7
3d7d2c6231cbc2a8f96d1c965588c4349113c18aa01c8322dc79c670d6d02105
When I try to connect to the server, I get the following error:
[me#centos7 ~]$ mysql -uroot -pjose -h localhost -P6604
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
How should I fix my commands to be able to connect to the server instance using my local MySQL client?
you can read about bind-address
sudo lsof -i -P -n | grep LISTEN
docker-pr 673318 root 4u IPv4 8564315 0t0 TCP *:6604 (LISTEN)
try
mysql -uroot -pjose -h 0.0.0.0 -P6604
I am trying to connect to mysql server using mysql cli. Image was created using following command:
docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=****** -d mysql
The docker container is running. docker ps prints:
johnd#john-pc:~$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
598c0f8680dc mysql "docker-entrypoint.s…" 4 minutes ago Up 4 minutes 3306/tcp, 33060/tcp some-mysql
When i enter the following command:
mysql -h 127.0.0.1 -P 3306 -u root -p it returns:
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
I also tried with --protocol=tcp attribute. How do i connect from client to mysql server running on docker using terminal from client machine (not from another docker)
EDIT:
I also tried connecting to mysql using this command:
docker run -it --rm mysql mysql -h127.0.0.1 -uexample-user -p
It returns the same error
mysql -h 127.0.0.1 -P 3306 -u root -p
You are connecting to your localhost's sql server but you didn't map the docker's container port to the host.
Try mapping the port to your host by this:
docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=****** -d -p 3306:3306 mysql
Then retry:
mysql -h 127.0.0.1 -P 3306 -u root -p
same error to me, just remember start mysql service first in your container.
exec in your container
/etc/init.d/mysql start
Using internal docker IP like 127.0.0.1 didn't work for me
I used my POD's IP and it worked
mysql -h 10.10.10.41 -P 3306 -u root -p
I still don't understand why I wasn't able to login and before and after this command I was able to login
By default I am being connected to port 3309.I need to connect to port 3307.How do I do that?
Use -P parameter, like this:
mysql -h 127.0.0.1 -P 3307 -u user_name -p database_name
Important: if you connecting to localhost - use -h 127.0.0.1, NOT localhost, because MySQL will connect by file socket, not by TCP
From command line, assuming you are on the same host, have you tried :
mysql --user root --password (mypassword) --host=localhost --port=33061
In server name specify custom port when not using default one (you can imply it only when is the standard mysql port 3306)
$servername = "localhost:33061";
you can use -P (uppercase) or --port=portnumber
sample
mysql -u root -P 13306 -p databasename
or
mysql -u root --port=13306 -p databasename
Enter this command changing your details.
after that MySQL requests the password for the connection, then enter the password.
mysql --user=user1 --host=127.16.38.1 --port=25060 -p
especially consider about -p and double Hyphen --
I am giving simple way, one liner which summarizes.
mysql -u root -p --port=3316 // I have MySQL port 3316, instead of default 3306
If the --port=3316 is not provided, then MySQL Cli protocol will try with the default port, without asking.
For any other user
mysql -u anotheruser -p --port=3316
I'm trying to run another instance of MySQL on separate port with different config.
Attempt 1
docker run --name dbname -v /home/custom-mysql-configs/dbname-config-folder:/etc/mysql -p 0.0.0.0:3312:3306 -e MYSQL_ROOT_PASSWORD=mysupersecretpassword -d mysql:5.5
When I run SHOW VARIABLES; in mysql -u root -p --host=127.0.0.1 --port=3312 I get the same variables as mysql -u root -p --host=127.0.0.1 --port=3306 that are set in /etc/mysql/my.cnf
Attempt 2
docker run --name dbname -v /home/custom-mysql-configs/dbname-config-folder:/etc/mysql/conf.d -p 0.0.0.0:3312:3306 -e MYSQL_ROOT_PASSWORD=mysupersecretpassword -d mysql:5.5
Then when I ran
mysql -u root -p --host=127.0.0.1 --port=3306
I got the following error:
ERROR 2013 (HY000): Lost connection to MySQL server at 'reading
initial communication packet', system error: 0
What am I doing wrong and how should I run the new MySQL instance?
If you're running your new container with:
$ docker run --name dbname -v /home/custom-mysql-configs/dbname-config-folder:/etc/mysql/conf.d -p 0.0.0.0:3312:3306 -e MYSQL_ROOT_PASSWORD=mysupersecretpassword -d mysql:5.5
You should be connecting to it through:
$ mysql -u root -p --host=127.0.0.1 --port=3312
Your command was connecting to your original container, on port 3306.
I'd also suggest showing some of your MySQL conf.d files, as it might help further.
I have a server with Rackspace. I want to access the database from my local machine command line.
I tried like:
mysql -u username -h my.application.com -ppassword
But it gives an error:
ERROR 2003 (HY000):
Can't connect to MySQL server on 'my.application.com' (10061)
What causes this error and how can I connect to the remote database?
To directly login to a remote mysql console, use the below command:
mysql -u {username} -p'{password}' \
-h {remote server ip or name} -P {port} \
-D {DB name}
For example
mysql -u root -p'root' \
-h 127.0.0.1 -P 3306 \
-D local
no space after -p as specified in the Using Options on the Command Line documentation
It will take you to the mysql console directly by switching to the mentioned database.
simply put this on terminal at ubuntu:
mysql -u username -h host -p
Now hit enter
terminal will ask you password, enter the password and you are into database server
edit my.cnf file:
vi /etc/my.cnf:
make sure that:
bind-address=YOUR-SERVER-IP
and if you have the line:
skip-networking
make sure to comment it:
#skip-networking
don't forget to restart:
/etc/init.d/mysqld restart
For Mac, use the following command:
mysql -u app -h hostaddress -P port -D dbname -p
and then enter the password when prompted.
If you want to not use ssh tunnel, in my.cnf or mysqld.cnf you must change 127.0.0.1 with your local ip address (192.168.1.100) in order to have access over the Lan. example bellow:
sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf
Search for bind-address in my.cnf or mysqld.cnf
bind-address = 127.0.0.1
and change 127.0.0.1 to 192.168.1.100 ( local ip address )
bind-address = 192.168.1.100
To apply the change you made, must restart mysql server using next command.
sudo /etc/init.d/mysql restart
Modify user root for lan acces ( run the query's bellow in remote server that you want to have access )
root#192.168.1.100:~$ mysql -u root -p
..
CREATE USER 'root'#'%' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON *.* TO 'root'#'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;
If you want to have access only from specific ip address , change 'root'#'%' to 'root'#'( ip address or hostname)'
CREATE USER 'root'#'192.168.1.100' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON *.* TO 'root'#'192.168.1.100' WITH GRANT OPTION;
FLUSH PRIVILEGES;
Then you can connect:
nobus#xray:~$ mysql -h 192.168.1.100 -u root -p
tested on ubuntu 18.04 server
Try this command mysql -uuser -hhostname -PPORT -ppassword.
I faced a similar situation and later when mysql port for host was entered with the command, it was solved.
try telnet 3306. If it doesn't open connection, either there is a firewall setting or the server isn't listening (or doesn't work).
run netstat -an on server to see if server is up.
It's possible that you don't allow remote connections.
For more details see:
How Do I Enable Remote Access To MySQL Database Server?
I assume you have MySQL installed on your machine. Execute the command below after filling missing details:
mysql -uUSERNAME -pPASSWORD -hHOSTNAME -P3306
mysql servers are usually configured to listen only to localhost (127.0.0.1), where they are used by web applications.
If that is your case but you have SSH access to your server, you can create an ssh tunnel and connect through that.
On your local machine, create the tunnel.
ssh -L 3307:127.0.0.1:3306 -N $user#$remote_host
(this example uses local port 3307, in case you also have mysql running on your local machine and using the standard port 3306)
Now you should be ale to connect with
mysql -u $user -p -h 127.0.0.1 -P 3307
There is simple command.
mysql -h {hostip} -P {port} -u {username} -p {database}
Example
mysql -h 192.16.16.2 -P 45012 -u rockbook -p rockbookdb
you can use the following code to connect to a remote MY SQL database
mysql -u {database_user} -p{db_password} -h {host_name} -P {port_number}
mysql -u admin -p'your_password' -h your-company.aws.com -P 3306
Must check whether incoming access to port 3306 is block or not by the firewall.
this solution worked for me:
On your remote machine (example: 295.13.12.53) has access to your target remote machine (which runs mysql server)
ssh -f -L 295.13.12.53:3306:10.18.81.36:3306 user#295.13.12.53
Explained:
ssh -f -L your_ssh_mashine_ipaddress:your_ssh_mashine_local_port:target_ipaddress:target_port user#your_ip_address -N
your_ssh_mashine_ipaddress - it is not local ip address, it is ip address
that you ssh to, in this example 295.13.12.53
your_ssh_mashine_local_port -this is custom port not 22, in this example it is 3306.
target_ipaddress - ip of the machine that you trying to dump DB.
target_port - 3306 this is real port for MySQL server.
user#your_ip_address - this is ssh credentials for the ssh mashine that you connect
Once all this done then go back to your machine and do this:
mysqldump -h 295.13.12.53 -P 3306 -u username -p db_name > dumped_db.sql
Will ask for password, put your password and you are connected.
Hope this helps.
Try this, Its working:
mysql -h {hostname} -u{username} -p{password} -N -e "{query to execute}"
This one worked for me in mysql 8, replace hostname with your hostname and port_number with your port_number, you can also change your mysql_user if he is not root
mysql --host=host_name --port=port_number -u root -p
Further Information Here
You should put your password with 'p'
mysql -u root -u 1.1.1.1 -p'MyPass'
I was too getting the same error.
But found it useful by creating new mysql user on remote mysql server ans then connect. Run following command on remote server:
CREATE USER 'openvani'#'localhost' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'openvani'#'localhost WITH GRANT
OPTION;
CREATE USER 'openvani'#'%' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'openvani'#'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;
Now you can connect with remote mysql with following command.
mysql -u openvani -h 'any ip address'-p
Here is the full post:
http://openvani.com/blog/connect-remotely-mysql-server/
If you are on windows, try Visual Studio Code with MySQL plugins, an easy and integrated way to access MySQL data on a windows machine. And the database tables listed and can execute any custom queries.
If port is default, some version required data base name which you trying to connect.
mysql -u <<your username>> -h <<your host>> <<your db name >> -p
This will prompt password Then type your password. If port is not default 3306
Then:
mysql -u <<your username>> -h <<your host>> -P <<your port>> <<your db name >> -p