Jump Server在docker中安装部署

官方环境要求：
硬件配置: 2个CPU核心, 4G 内存, 50G 硬盘（最低）
操作系统: Linux 发行版 x86_64
Python = 3.6.x
Mysql Server ≥ 5.6
Mariadb Server ≥ 5.5.56
Redis

1 安装机器：ubuntu18.04.3

2 Jump Server：10.0.0.70 2C-4G

3 Mysql/redis ：10.0.0.71 1C-1G
4两台机器都需要安装docker，安装docker步骤省略阿里云镜像站可以下载

10.0.0.71mysql机器配置
#下载redis和mysql
root@ubuntu1804:~# apt install lrzsz
root@ubuntu1804:~# docker pull mysql:5.6.47
root@ubuntu1804:~# docker pull redis#mysql.cnf配置文件：
#将容器中的Mysql配置文件在宿主机上通过-v挂载容器中。
root@ubuntu1804:~# mkdir /etc/mysql/mysql.conf.d -p
root@ubuntu1804:~# cd /etc/mysql/mysql.conf.d/
root@ubuntu1804:/etc/mysql/mysql.conf.d# vim mysqld.cnf
#把容器的mysql配置文件复制下来
#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, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# 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, version 2.0, 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=0character-set-server=utf8 这一行必须要加上 #mysql.cnf配置文件
root@ubuntu1804:/etc/mysql/mysql.conf.d# vim /etc/mysql/mysql.conf.d/mysql.cnf
[mysql]
default-character-set=utf8#创建数据目录并且运行mysql容器
root@ubuntu1804:/etc/mysql/mysql.conf.d# mkdir /data/mysql -proot@ubuntu1804:~# docker run -it -d -p 3306:3306 -v /etc/mysql/mysql.conf.d/mysqld.cnf:/etc/mysql/mysql.conf.d/mysqld.cnf -v /etc/mysql/conf.d/mysql.cnf:/etc/mysql/conf.d/mysql.cnf -v /data/mysql:/var/lib/mysql -e MYSQL_ROOT_PASSWORD="magedu.com" mysql:5.6.47

1.启动redis并暴露端口
root@ubuntu1804:~# docker run -it -d -p 6379:6379 redis

2.验证redisroot@ubuntu1804:~# apt install redis-server
root@ubuntu1804:~# redis-cli -h 10.0.0.71
10.0.0.71:6379> info
# Serve#验证mysql
从10.0.0.70即jump server服务器访问数据库，验证数据库编码，验证字符集是否是utf-8
root@ubuntu1804:~# apt install mysql-client
root@ubuntu1804:~# mysql -uroot -pmagedu.com -h 10.0.0.71
mysql: [Warning] Using a password on the command line interface can be insecure.mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
+--------------------+
3 rows in set (0.00 sec)#验证数据库编码
mysql> show variables like "%character%";show variables like "%collation%";
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)+----------------------+-----------------+
| Variable_name | Value |
+----------------------+-----------------+
| collation_connection | utf8_general_ci |
| collation_database | utf8_general_ci |
| collation_server | utf8_general_ci |
+----------------------+-----------------+
3 rows in set (0.00 sec)mysql> exit
Bye