Docs/quick-docs
2
0
Fork 0
Code Issues 48 Pull requests 1 Projects Releases Packages Wiki Activity Actions

Installing, Configuring, Using and Troubleshotting MYSQL/MARIADB

Browse source 
Why this change is needed:

Restructuring a bit all this stuff, According to this askfedora Question:

https://ask.fedoraproject.org/t/problem-installing-mysql-in-fedora-31/3908
https://ask.fedoraproject.org/t/mysql-wont-start-after-upgrade/291

What this change accomplishes:

* Open Database toolbar for Next Step : review FIXME progrestSQL
* Installation (include container)
* Configuring
* Using
* Troubleshooting
This commit is contained in:
Héctor Louzao 2019-11-11 18:04:01 +01:00
parent 11311fb1b5
commit 4912dc5630
11 changed files with 391 additions and 110 deletions
Download patch file Download diff file Expand all files Collapse all files

79
modules/ROOT/pages/_partials/proc_expose-outside-mysql.adoc Normal file
View file

@ -0,0 +1,79 @@
= How To Allow Remote Access MYSQL/MariaDB/MYSQL Community
== Add New Rule to Firewalld
Open SQL port (3306) on FireWalld:
----
sudo firewall-cmd --permanent --zone=public --add-service=mysql
----
## OR ##
----
sudo firewall-cmd --permanent --zone=public --add-port=3306/tcp
----
== Restart firewalld.service
----
systemctl restart firewalld.service
----
== Editing Conf. Files:
Configuration files:
* MySql -> `/etc/my.cnf/`
* MySql Community -> `/etc/my.cnf.d/community-mysql-server.cnf`
* MariaDB -> `/etc/my.conf`
NOTE: you can ensure that with the following command `rpm -qc [package]`.
Navigate to the line that begins with the bind-address directive. It will look like this:
you could set this directive to a wildcard IP address, either *, ::, or 0.0.0.0:
----
bind-address = 0.0.0.0
----
After changing this line, save and close the file and then restart the MySQL service:
----
sudo systemctl restart {mysqld|mariadb}
----
== Creating a USER
----
CREATE USER 'your_username'@'host_ip_addr' IDENTIFIED BY 'your_password';
----
NOTE: Replace your_username and your_password depending on what you want the username and password to be. Here, host_ip_addr is the hostname or IP address of the computer from where you want to connect to the MySQL/MariaDB server. You can also use % as host_ip_addr if you want to connect from any computer. It can also be something like 192.168.2.% if you want to connect from computers from the IP range 192.168.2.1 – 192.168.2.254.
== Allow Access
----
GRANT ALL PRIVILEGES ON *.* TO 'your_username'@'%';
IDENTIFIED BY 'my-new-password' WITH GRANT OPTION;
----
#OR
It is common for people to want to create a "root" user that can connect from anywhere, so as an example, we'll do just that, but to improve on it we'll create
a root user that can connect from anywhere on the local area network (LAN)
----
GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.100.%'
IDENTIFIED BY 'my-new-password' WITH GRANT OPTION;
----
----
FLUSH PRIVILEGES;
----
== Connecting
----
mysql -u [USER] -h [IP] -p
----