Docker快速搭建Oracle服务

演示视频参考： https://www.bilibili.com/video/BV1pr4y1N7jw/

1. 前置环境

1. CentOS7.8

2. Docker

2. 搭建Oracle服务

1. 拉取Oracle镜像

   docker pull registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g
   

2. 运行镜像

   docker run -p 1521:1521 \
   --restart=always \
   --name oracle_11g \
   -v /opt/oracle_data:/home/oracle/app/oracle/oradata/mydata \
   registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g
   

3. 进入容器设置用户信息

   docker exec -it oracle_11g bash
   

4. 切换root用户，密码：helowin

5. 配置oracle环境变量

   vi /etc/profile
   

   在末尾添加

   export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_2 
   export ORACLE_SID=helowin 
   export PATH=$ORACLE_HOME/bin:$PATH
   

   刷新配置

   source /etc/profile
   

6. 创建建立sqlplus软连接

   ln -s $ORACLE_HOME/bin/sqlplus /usr/bin
   

7. 切换到oracle用户

   登录sqlplus

   sqlplus / as sysdba  
   

   修改sys和system用户密码

   alter user system identified by 123456;
   alter user sys identified by 123456;
   ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
   

8. 验证

3. pl/sql developer连接

1. 修改tnsnames.ora，添加连接串

   ORCL_DOCKER =
     (DESCRIPTION =
       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.71.148)(PORT = 1521))
       (CONNECT_DATA =
         (SERVER = DEDICATED)
         (SERVICE_NAME = helowin)
       )
     )
   

2. pl/sql developer连接测试