Docker 安裝 mysql8

鏡像下載下傳、域名解析、時間同步請點選

阿裡巴巴開源鏡像站

一、下載下傳mysql8鏡像

docker pull mysql           

二、建立mysql8配置檔案

vi /etc/my.cnf #編輯MySQL配置檔案           

my.cnf檔案内容

# Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
#
# The MySQL  Server configuration file.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html
[mysqld]
pid-file        = /var/run/mysqld/mysqld.pid
socket          = /var/run/mysqld/mysqld.sock
datadir         = /var/lib/mysql
secure-file-priv= NULL
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Custom config should go here
!includedir /etc/mysql/conf.d/           

三、建立mysql容器

docker run -p 60306:3306 -e MYSQL_ROOT_PASSWORD=123 -v /etc/my.cnf:/etc/mysql/my.cnf:rw -v /etc/localtime:/etc/localtime:ro --name mysql8 --restart=always -dit mysql
-p 60306:3306 #本機60306端口映射到容器3306端口
-e MYSQL_ROOT_PASSWORD=123 #設定MySQL的root使用者密碼
-v /etc/my.cnf:/etc/mysql/my.cnf:rw #本機的MySQL配置檔案映射到容器的MySQL配置檔案
-v /etc/localtime:/etc/localtime:ro #本機時間與資料庫時間同步
--name mysql8 #設定容器别名
--restart=always #當重新開機Docker時會自動啟動該容器
-dit mysql #背景運作并可控制台接入           

四、進入mysql控制台

docker exec -it b6cfb244d0c0 bash #進入MySQL容器
mysql -uroot -p123 #進入MySQL控制台
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456'; #修改root使用者密碼           

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