Centos7下容器安装oracle11g

1、docker 镜像拉取以及启动

• docker hub拉取镜像

  docker pull jaspeen/oracle-11g

• 创建宿主机oracle安装目录以及数据目录

  mkdir -p /server/oracle
  mkdir -p /server/dpdump

• 下载 oracle 并存放于服务器中

  oracle 下载网址:https://www.oracle.com/database/technologies/oracle-database-software-downloads.html

  

• 解压缩并删除安装包

  压缩包放到/server/oracle目录

  [root@centos7 oracle]# ls
  linux.x64_11gR2_database_1of2  linux.x64_11gR2_database_2of2

  unzip linux.x64_11gR2_database_1of2.zip
  unzip linux.x64_11gR2_database_2of2.zip

  [root@centos7 oracle]# ls
  database

• 启动 docker

  docker run -d -p 1521:1521 -v /server/oracle:/install -v /server/dpdump:/opt/oracle/dpdump --name=oracle11g jaspeen/oracle-11g

• 查看启动状态：

  [root@centos7 oracle]# docker ps 
  CONTAINER ID        IMAGE                COMMAND                  CREATED             STATUS              PORTS                              NAMES
  c5e913b4e96b        jaspeen/oracle-11g   "/assets/entrypoin..."   3 days ago          Up 3 seconds        0.0.0.0:1521->1521/tcp, 8080/tcp   oracle11g2、自己的 docker 镜像制作

2、自己的 docker 镜像制作

• 由于版权问题，拉取下来的 docker 镜像是不包含任何版本的 oracle 的

• 故在启动 docker 后，需要创建一个自己的镜像以备使用

  [root@centos7 oracle]# docker commit oracle11g oracle11g-installed
  [root@centos7 oracle]# docker images
  REPOSITORY                     TAG                 IMAGE ID            CREATED             SIZE
  oracle11g-installed            latest              4a55732efad1        3 days ago          2.83 GB
  docker.io/jaspeen/oracle-11g   latest              0c8711fe4f0f        4 years ago         281 MB

3、使用pl/sql连接oracle

• 进入oracle容器

  docker exec -it 8164f1475ee5 /bin/bash

• 修改oracle环境变量

  [root@8164f1475ee5 /]# cd etc
  [root@8164f1475ee5 etc]# vi profile
  #在最后增加
  
  export ORACLE_HOME=/opt/oracle/app/product/11.2.0/dbhome_1
  
  export ORACLE_SID=orcl
  
  export PATH=$ORACLE_HOME/bin:$PATH
  #保存离开 ：wq
  
  [root@localhost ~] source /etc/profile    #使得修改生效

• 登陆oracle账号

  [root@8164f1475ee5 /]# su - oracle
  Last login: Tue Jun  9 13:01:34 UTC 2020
  [oracle@8164f1475ee5 ~]$ sqlplus /nolog
  
  SQL*Plus: Release 11.2.0.1.0 Production on Tue Jun 9 13:15:18 2020
  
  Copyright (c) 1982, 2009, Oracle.  All rights reserved.
  
  SQL> conn /as sysdba
  Connected.
  SQL> alter user system identified by system;
  
  User altered.
  
  SQL> alter user sys identified by sys;
  
  User altered.
  
  SQL> create user ETS identified by ETS;
  
  User created.
  
  SQL> grant connect,resource,dba to ETS;
  
  Grant succeeded.
  
  SQL> exit
  Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  [oracle@8164f1475ee5 ~]$ exit
  logout
  [root@8164f1475ee5 /]# 

• 使用pl/sql连接