Docker 中安装 Oracle数据库
摘要： 文章主要讲解在linux中如何在docker上部署安装Oracle数据库软件
1. 安装前准备
在进行Oracle的安装时我们首先需要安装Docker容器，关于Oracle的安装我们在之前的文章中有，如果不懂Docker的可以先看这篇文章：Docker 的安装与简单命令
好了我们前期环境都准备好了，可进入正题了~
2. Oracle的安装
- 通过 docker search oracle 可以查看查看有哪些资源
[root@localhost ~]# docker search oracle
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
oraclelinux Official Docker builds of Oracle Linux. 642 [OK]
jaspeen/oracle-11g Docker image for Oracle 11g database 156 [OK]
oracleinanutshell/oracle-xe-11g 89
oracle/graalvm-ce GraalVM Community Edition Official Image 60 [OK]
oracle/openjdk Docker images containing OpenJDK Oracle Linux 60 [OK]
absolutapps/oracle-12c-ee Oracle 12c EE image with web management cons… 38
araczkowski/oracle-apex-ords Oracle Express Edition 11g Release 2 on Ubun… 29 [OK]
oracle/nosql Oracle NoSQL on a Docker Image with Oracle L… 23 [OK]
bofm/oracle12c Docker image for Oracle Database 23 [OK]
datagrip/oracle Oracle 11.2 & 12.1.0.2-se2 & 11.2.0.2-xe 18 [OK]
...
...
- 我们这里直接用
docker pull 镜像名获取镜像
我们指定了用阿里的 registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g
[root@localhost ~]# docker pull registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g
Using default tag: latest
latest: Pulling from helowin/oracle_11g
ed5542b8e0e1: Pull complete
a3ed95caeb02: Pull complete
1e8f80d0799e: Pull complete
Digest: sha256:4c12b98372dfcbaafcd9564a37c8d91456090a5c6fb07a4ec18270c9d9ef9726
Status: Downloaded newer image for registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g:latest
registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g:latest
- 等待拉取镜像，等成功后我们可以通过
doker images查看本地镜像
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g latest 3fa112fd3642 4 years ago 6.85GB
- 创建容器应用 通过
docker run命令，关于命令的具体使用请参考之前文章Docker 的安装与简单命令
[root@localhost ~]# docker run -d -p 1521:1521 --name oracle_11g registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g
2594effc414c8301bf1fbf41fe21388b2afbaa72993e7b7cea3850663c37972d
创建完后我们通过 docer ps 查看运行的容器情况
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
2594effc414c registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g "/bin/sh -c '/home/o…" About a minute ago Up About a minute 0.0.0.0:1521->1521/tcp oracle_11g
到这里我们的Oracle创建基本结束了，接下来我们进行Oracle的设置和启动
3. Oracle容器的启动与设置
- 启动容器
docker start 容器名字
[root@localhost ~]# docker start oracle_11g
oracle_11g
- 进入镜像
docker exec -it 容器名 bash
[root@localhost ~]# docker exec -it oracle_11g bash
[oracle@2594effc414c /]$
- 进行相应的配置
- 切换到
root用户su root,这里密码是helowin
[oracle@2594effc414c /]$ su root
Password:
[root@2594effc414c /]#
- 编辑
profile文件配置ORACLE环境变量
[root@2594effc414c /]# vi /etc/profile
在文件末尾加入下面内容：
export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_2
export ORACLE_SID=helowin
export PATH=ORACLEHOME/bin: ORACLE_HOME/bin: ORACLE
- 创建软连接，并返回Oracle用户
[root@2594effc414c /]# ln -s $ORACLE_HOME/bin/sqlplus /usr/bin
[root@2594effc414c /]# su - oracle
[oracle@2594effc414c ~]$
- 登录sqlplus–修改sys、system用户密码–创建用户
[oracle@2594effc414c ~]$ sqlplus /nolog
SQL*Plus: Release 11.2.0.1.0 Production on Thu Apr 9 10:47:56 2020
Copyright (c) 1982, 2009, Oracle. All rights reserved.
SQL> conn /as sysdba
Connected.
SQL>
主要命令：
修改密码：
alter user system identified by system;
alter user sys identified by sys;
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
创建用户
create user test identified by test;
并给用户赋予权限
grant connect, resource, dba to test;
如下：
SQL> conn /as sysdba
Connected.
SQL> alter user system identified by system;
User altered.
SQL> alter user sys identified by sys;
User altered.
SQL> ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
Profile altered.
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
到这里位置我们就配置结束了，接下来可用工具来连接了，这里我们用 DataGrip 来连接测试
