Docker 安装生产环境所需软件

[TOC]

Tomcat8 + JDK8

需要挂载 /opt/tomcat/war/:/usr/local/tomcat/webapps/ 以便部署；

Tomcat 默认日志的输出路径 /usr/local/tomcat/logs/

挂载 /opt/tomcat/logs/:/usr/local/tomcat/logs/

docker run -d -it --name test_tomcat --link test_mysql:mysql -p 80:8080 -v /opt/tomcat/war/:/usr/local/tomcat/webapps/ -v /opt/tomcat/logs/:/usr/local/tomcat/logs/ jiangydev/tomcat:8.5-jre8
docker stop test_tomcat
docker rm test_tomcat

Nginx

docker run -d -it --name test_nginx --link test_tomcat:tomcat -p 80:80 --volumes-from test_vsftpd -v /opt/nginx/conf/:/etc/nginx/conf.d/ -v /opt/nginx/www/:/usr/share/nginx/html/ -v /opt/nginx/logs/:/var/log/nginx/ jiangydev/nginx

docker stop test_nginx
docker rm test_nginx

docker exec -it test_nginx /bin/bash

nginx -s reload

nginx.conf 默认配置 user nginx; worker_processes 1;

error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid;

MySQL

docker run -d -it --name test_mysql -p 3306:3306 -v /opt/mysql/conf/:/etc/mysql/ -v /opt/mysql/data/:/var/lib/mysql/ -v /opt/mysql/logs/:/var/log/mysql/ -e MYSQL_ROOT_PASSWORD=19951218 mysql:5.7

docker run -d -it –name zlsg_mysql -p 3306:3306 -v /opt/server/mysql/conf/:/etc/mysql/ -v /opt/server/mysql/data/:/var/lib/mysql/ -v /opt/server/mysql/logs/:/var/log/mysql/ -e MYSQL_ROOT_PASSWORD=root1234 mysql:5.6

The MySQL Client configuration file: /etc/mysql/conf.d/mysql.cnf
The MySQL Server configuration file: /etc/mysql/mysql.conf.d/mysqld.cnf
/usr/my.cnf

查看mysql加载配置文件的顺序

# 找出带有'Default options'的行，输出中除显示该行外，还显示之后的一行(After 1)
[root@jiangydev /]# mysql --verbose --help | grep -A 1 'Default options'
/etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf

-p 3306:3306：将容器的3306端口映射到主机的3306端口 -v /opt/mysql/conf/:/etc/mysql/：将主机目录下的conf/挂载到容器的/etc/mysql/ -v /opt/mysql/logs/:/var/log/mysql/：将主机目录下的logs目录挂载到容器的/logs -v /opt/mysql/data/:/var/lib/mysql/：将主机目录下的data目录挂载到容器的/mysql_data -e MYSQL_ROOT_PASSWORD=123456：初始化root用户的密码

测试配置文件挂载到容器中是否生效：在宿主机的/opt/mysql/conf/目录下新建一个my.cnf文件，并添加如下内容。

[mysqld]  
character-set-server=utf8

重启docker容器。

docker restart test_mysql

连上数据库，并使用SQL语句检查配置文件是否生效（默认情况下，character-set-server 的值为latin）。

SHOW VARIABLES LIKE '%char%';

port = 3306 character-set-server=utf8 collation-server=utf8_general_ci default-storage-engine=INNODB

oracle

维护者

https://hub.docker.com/r/sath89/oracle-12c/

Run with data on host and reuse it:

-e ORACLE_ALLOW_REMOTE=true 远程连接 -e DEFAULT_SYS_PASS=

docker run -dit –name test_oracle -p 8080:8080 -p 1521:1521 -v /opt/oracle/data:/u01/app/oracle sath89/oracle-12c

自动导入 sh sql and dmp files： -v /my/oracle/init/sh_sql_dmp_files:/docker-entrypoint-initdb.d

Run with Custom DBCA_TOTAL_MEMORY (in Mb):

docker run -d -p 8080:8080 -p 1521:1521 -v /my/oracle/data:/u01/app/oracle -e DBCA_TOTAL_MEMORY=1024 sath89/oracle-12c

连接数据库的设置

port: 1521 sid: xe service name: xe username: system password: oracle

修改Oracle密码

-- 查看用户的proifle是哪个，一般是default：
SELECT username,PROFILE FROM dba_users;

-- 查看指定概要文件（如default）的密码有效期设置：
SELECT * FROM dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';

-- 将密码有效期由默认的180天修改成“无限制”：修改之后不需要重启动数据库，会立即生效。
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;

-- 修改用户SYSTEM 密码
alter user SYSTEM identified by "****password****";

-- 解锁方法
alter user SYSTEM account unlock;

vsftpd

$ docker run --privileged -dit --name test_vsftpd -p 5020:5020 -p 5021:5021 -p 50000-50209:50000-50209 -v /opt/nginx/www/:/home/ jiangydev/vsftpd /usr/sbin/init

$ docker run --privileged -dit --name test_vsftpd -p 5020:5020 -p 5021:5021 -p 50000-50209:50000-50209 -v /opt/vsftpd/ftp/:/var/ftp/ -v /opt/vsftpd/home/:/home/ -v /opt/vsftpd/log/:/var/log/ -v /opt/vsftpd/conf/:/etc/vsftpd/ jiangydev/vsftpd /usr/sbin/init

$ docker stop test_vsftpd
$ docker rm test_vsftpd
$ docker exec -it test_vsftpd /bin/bash

$ systemctl restart vsftpd

$ useradd jiangydev -s /sbin/nologin
$ passwd jiangydev 123456
echo jiangydev >> /etc/vsftpd/user_list
# 编辑user_list文件，允许jiangydev用户访问FTP

# 建立根目录，并设置访问权限
$ mkdir /var/ftp
$ chown -R jiangydev /var/ftp
$ chmod -R 755 /var/ftp
# 开启vsftpd服务
$ systemctl start vsftpd
# 默认开启vsftp服务
$ chkconfig vsftpd on

Tomcat, Nginx, MySQL, Oracle, vsFTP