獲取mysql的鏡像
docker search mysql
[root@tanli ~]# docker search mysql
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
mysql MySQL is a widely used, open-source relati... 8765 [OK]
mariadb MariaDB is a community-developed fork of M... 3074 [OK]
mysql/mysql-server Optimized MySQL Server Docker images. Crea... 650 [OK]
centos/mysql-57-centos7 MySQL 5.7 SQL database server 64
centurylink/mysql Image containing mysql. Optimized to be li... 61 [OK]
mysql/mysql-cluster Experimental MySQL Cluster Docker images. ... 55
deitch/mysql-backup REPLACED! Please use http://hub.docker.com... 41 [OK]
bitnami/mysql Bitnami MySQL Docker Image 35 [OK]
tutum/mysql Base docker image to run a MySQL database ... 34
schickling/mysql-backup-s3 Backup MySQL to S3 (supports periodic back... 28 [OK]
prom/mysqld-exporter 23 [OK]
linuxserver/mysql A Mysql container, brought to you by Linux... 22
centos/mysql-56-centos7 MySQL 5.6 SQL database server 16
circleci/mysql MySQL is a widely used, open-source relati... 15
mysql/mysql-router MySQL Router provides transparent routing ... 13
arey/mysql-client Run a MySQL client from a docker container 12 [OK]
imega/mysql-client Size: 36 MB, alpine:3.5, Mysql client: 10.... 8 [OK]
openshift/mysql-55-centos7 DEPRECATED: A Centos7 based MySQL v5.5 ima... 6
fradelg/mysql-cron-backup MySQL/MariaDB database backup using cron t... 4 [OK]
ansibleplaybookbundle/mysql-apb An APB which deploys RHSCL MySQL 2 [OK]
genschsa/mysql-employees MySQL Employee Sample Database 2 [OK]
devilbox/mysql Retagged MySQL, MariaDB and PerconaDB offi... 2
jelastic/mysql An image of the MySQL database server main... 1
widdpim/mysql-client Dockerized MySQL Client (5.7) including Cu... 0 [OK]
monasca/mysql-init A minimal decoupled init container for mysql 0
把鏡像mysql 5.6版本的拉下來
docker pull mysql:5.6
查看images裏面的是否已經存在mysql
docker images |grep mysql
[root@tanli ~]# docker images |grep mysql
mysql latest c7109f74d339 4 months ago 443MB
mysql 5.6 27e29668a08a 10 months ago 256MB
鏡像搞定這樣就可以直接去啓動一個容器
docker run -p 3306:3306 --name mymysql -v $PWD/conf:/etc/mysql/conf.d -v
$PWD/logs:/logs -v $PWD/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.6
命令說明：
-p 3306:3306：將容器的 3306 端口映射到主機的 3306 端口。
-v -v $PWD/conf:/etc/mysql/conf.d：將主機當前目錄下的 conf/my.cnf 掛載到容器的 /etc/mysql/my.cnf。
-v $PWD/logs:/logs：將主機當前目錄下的 logs 目錄掛載到容器的 /logs。
-v $PWD/data:/var/lib/mysql ：將主機當前目錄下的data目錄掛載到容器的 /var/lib/mysql 。
-e MYSQL_ROOT_PASSWORD=123456：初始化 root 用戶的密碼。
docker ps
[root@tanli ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
76360d62e6ef mysql:5.6 "docker-entrypoint..." 16 hours ago Up 16 hours 0.0.0.0:3306->3306/tcp mysql
進入docker 容器中的命令 exec -it
docker exec -it 容器ID /bin/bash
進入docker編輯mysql模式
docker exec -it mysql mysql -uroot -p123456
[root@tanli ~]# docker exec -it mysql mysql -uroot -p123456
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 57
Server version: 5.6.42 MySQL Community Server (GPL)
Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
處理用戶的能否遠程創建數據庫
select host,user,plugin,authentication_string from mysql.user;
mysql> select host,user,plugin,authentication_string from mysql.user;
修改root權限幾種方法
#登錄mysql
mysql -u root -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'xiaoxiang123';
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 1234567;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
alter user 'root'@'%' identified by '123456';
delete from user where host='localhost';
flush privileges;
創建數據庫基本語法
CREATE USER 'xiaoxiang'@'%' IDENTIFIED WITH mysql_native_password BY 'xiaoxiang123!';
GRANT ALL PRIVILEGES ON *.* TO 'xiaoxiang'@'%';
CREATE DATABASE xiaoxiang123;