docker安装mysql5.7并挂载外部文件

DencyCheng

发布于 2022-06-29 15:08:31

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发布于 2022-06-29 15:08:31

文章被收录于专栏：SpringBoot

1.拉取mysql5.7 镜像

docker pull mysql:5.7

2.检查镜像是否下载完毕

输入

 docker images

如果如下图显示就说明下载成功

3.准备数据目录

目的：我们经历过一次服务器宕机，mysql的数据找不回来了，所以推荐把数据存储到

mkdir -p /home/dockerdata/mysql/conf
mkdir -p /home/dockerdata/mysql/logs
mkdir -p /home/dockerdata/mysql/mysql

4.创建配置文件

cd /home/dockerdata/mysql/conf/
vi my.cnf

# Copyright (c) 2014, 2016, 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
#log-error	= /var/log/mysql/error.log
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0


max_connections = 2000
max_user_connections = 1900
max_connect_errors = 100000
max_allowed_packet = 50M
lower_case_table_names=1
[mysqld]
skip-name-resolve
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION


#保存后退出

5.启动容器

docker run  -p 3307:3306 --name mysql2.0 -v /home/dockerdata/mysql/conf/my.cnf:/etc/mysql/my.cnf -v /home/dockerdata/mysql/logs:/logs -v /home/dockerdata/mysql/mysql:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7