使用Docker装一个Oracle 19C的单机测试环境

原创张玉龙 2022-04-16

4275

获取并解压 oracle docker-images

下载地址：https://github.com/oracle/docker-images

yum install -y git
git clone https://github.com/oracle/docker-images.git

获取 Oracle 19C 的安装包

下载地址：https://www.oracle.com/database/technologies/oracle-database-software-downloads.html#19c

# 将下载的 LINUX.X64_193000_db_home.zip 安装包放到以下对应版本的目录下面
# pwd
/root/docker-images-main/OracleDatabase/SingleInstance/dockerfiles
# ll
total 28
drwxr-xr-x. 2 root root  126 Apr 11 07:00 11.2.0.2
drwxr-xr-x. 2 root root 4096 Apr 11 07:00 12.1.0.2
drwxr-xr-x. 2 root root 4096 Apr 11 07:00 12.2.0.1
drwxr-xr-x. 2 root root 4096 Apr 11 07:00 18.3.0
drwxr-xr-x. 2 root root  140 Apr 11 07:00 18.4.0
drwxr-xr-x. 2 root root 4096 Apr 11 07:00 19.3.0    #<<<<<<<<<<<<<<<<<<<<<
drwxr-xr-x. 2 root root 4096 Apr 11 07:00 21.3.0
-rwxr-xr-x. 1 root root 7091 Apr 11 07:00 buildContainerImage.sh

# mv /opt/LINUX.X64_193000_db_home.zip /root/docker-images-main/OracleDatabase/SingleInstance/dockerfiles/19.3.0

buildContainerImage 构造镜像，也就是安装软件

buildContainerImage.sh 脚本的帮助信息
参考文档：https://github.com/oracle/docker-images/blob/main/OracleDatabase/SingleInstance/README.md

[root@docker dockerfiles]# ./buildContainerImage.sh --help
./buildContainerImage.sh: illegal option -- -

Usage: buildContainerImage.sh -v [version] -t [image_name:tag] [-e | -s | -x] [-i] [-o] [container build option]
Builds a container image for Oracle Database.

Parameters:
   -v: version to build
       Choose one of: 11.2.0.2  12.1.0.2  12.2.0.1  18.3.0  18.4.0  19.3.0  21.3.0
   -t: image_name:tag for the generated docker image
   -e: creates image based on 'Enterprise Edition'
   -s: creates image based on 'Standard Edition 2'
   -x: creates image based on 'Express Edition'
   -i: ignores the MD5 checksums
   -o: passes on container build option

* select one edition only: -e, -s, or -x

LICENSE UPL 1.0

Copyright (c) 2014,2021 Oracle and/or its affiliates.

构造示例

# ./buildContainerImage.sh -v 19.3.0 -e -i

... ...
Successfully built 0f5efdb488d8
Successfully tagged oracle/database:19.3.0-ee

  Oracle Database container image for 'ee' version 19.3.0 is ready to be extended:

    --> oracle/database:19.3.0-ee

  Build completed in 951 seconds.

查看

# docker image ls
REPOSITORY                                     TAG         IMAGE ID       CREATED         SIZE
oracle/database                                19.3.0-ee   0f5efdb488d8   5 minutes ago   6.54GB

docker run 安装数据库

docker run 的参考文档：https://github.com/oracle/docker-images/blob/main/OracleDatabase/SingleInstance/README.md
创建一个持久化数据的目录

mkdir -p /docker_data/oracle
chmod -R a+rwx /docker_data/oracle/

docker run 的格式

docker run --name <container name> \
-p <host port>:1521 -p <host port>:5500 \
-e ORACLE_SID=<your SID> \
-e ORACLE_PDB=<your PDB name> \
-e ORACLE_PWD=<your database passwords> \
-e INIT_SGA_SIZE=<your database SGA memory in MB> \
-e INIT_PGA_SIZE=<your database PGA memory in MB> \
-e ORACLE_EDITION=<your database edition> \
-e ORACLE_CHARACTERSET=<your character set> \  # AL32UTF8 or ZHS16GBK
-e ENABLE_ARCHIVELOG=true \
-v [<host mount point>:]/opt/oracle/oradata \
-v [<host mount point>:]/opt/oracle/scripts/startup \
-v [<host mount point>:]/opt/oracle/scripts/setup
oracle/database:19.3.0-ee

docker run 的示例

docker run --name ora19c \
-p 1521:1521 \
-e ORACLE_SID=orcl \
-e ORACLE_PDB=pdbtt \
-e ORACLE_PWD=oracle \
-e INIT_SGA_SIZE=512 \
-e INIT_PGA_SIZE=128 \
-e ORACLE_EDITION=enterprise \
-e ORACLE_CHARACTERSET=ZHS16GBK \
-e ENABLE_ARCHIVELOG=true \
-v /docker_data/oracle:/opt/oracle/oradata \
oracle/database:19.3.0-ee

查看

# docker ps
# docker exec -it ora19c bash
[oracle@c763a21ec3ec ~]$ lsnrctl status
[oracle@c763a21ec3ec ~]$ export ORACLE_SID=ORCL
[oracle@c763a21ec3ec ~]$ sqlplus / as sysdba
SQL*Plus: Release 19.0.0.0.0 - Production on Sat Apr 16 13:22:51 2022 Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle.  All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0

SQL> show pdbs;

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       READ ONLY  NO
         3 PDBTT                          READ WRITE NO

SQL> create table tt (id int);
SQL> insert into tt values (11);
SQL> commit;

管理 Oracle 容器

关闭容器

[root@docker ~]# docker stop ora19c

启动容器

[root@docker ~]# docker start ora19c

# 数据持久化
SQL> select * from tt;

        ID
----------
        11

docker 宿主机安装 Oracle 客户端
客户端下载地址：https://www.oracle.com/cn/database/technologies/instant-client/linux-x86-64-downloads.html

rpm -ivh oracle-instantclient19.12-basic-19.12.0.0.0-1.x86_64.rpm
rpm -ivh oracle-instantclient19.12-devel-19.12.0.0.0-1.x86_64.rpm
rpm -ivh oracle-instantclient19.12-jdbc-19.12.0.0.0-1.x86_64.rpm
rpm -ivh oracle-instantclient19.12-sqlplus-19.12.0.0.0-1.x86_64.rpm

配置客户端的环境变量

# vi /etc/profile 
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
export TNS_ADMIN=/usr/lib/oracle/19.12/client64/network/admin
export ORACLE_HOME=/usr/lib/oracle/19.12/client64
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH

# source /etc/profile

客户端连接 Oracle PDB

[oracle@ora11g ~]$ sqlplus sys/oracle@192.168.0.40:1521/pdbtt as sysdba

在 PDB 中创建 SCOTT 测试环境，为后续做实验做准备

[oracle@ora11g ~]$ sqlplus sys/oracle@192.168.0.40:1521/pdbtt as sysdba

SQL> create user scott identified by scott DEFAULT TABLESPACE USERS;
SQL> grant connect,resource,create view to scott;
SQL> GRANT UNLIMITED TABLESPACE TO scott;

[oracle@ora11g ~]$ sqlplus scott/scott@192.168.0.40:1521/pdbtt

SQL> @scott.sql

SQL> set line 100 pages 100
SQL> select * from scott.emp;

     EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
---------- ---------- --------- ---------- --------- ---------- ---------- ----------
      7369 SMITH      CLERK           7902 17-DEC-80        800                    20
      7499 ALLEN      SALESMAN        7698 20-FEB-81       1600        300         30
      7521 WARD       SALESMAN        7698 22-FEB-81       1250        500         30
      7566 JONES      MANAGER         7839 02-APR-81       2975                    20
      7654 MARTIN     SALESMAN        7698 28-SEP-81       1250       1400         30
      7698 BLAKE      MANAGER         7839 01-MAY-81       2850                    30
      7782 CLARK      MANAGER         7839 09-JUN-81       2450                    10
      7788 SCOTT      ANALYST         7566 19-APR-87       3000                    20
      7839 KING       PRESIDENT            17-NOV-81       5000                    10
      7844 TURNER     SALESMAN        7698 08-SEP-81       1500          0         30
      7876 ADAMS      CLERK           7788 23-MAY-87       1100                    20
      7900 JAMES      CLERK           7698 03-DEC-81        950                    30
      7902 FORD       ANALYST         7566 03-DEC-81       3000                    20
      7934 MILLER     CLERK           7782 23-JAN-82       1300                    10

14 rows selected.

查看 docker run 的运行参数配置

[root@docker ~]# docker run --rm -v /var/run/docker.sock:/var/run/docker.sock:ro assaflavie/runlike ora19c
docker run --name=ora19c --hostname=c763a21ec3ec --user=oracle --mac-address=02:42:ac:11:00:03 --env=ORACLE_EDITION=enterprise --env=ORACLE_CHARACTERSET=ZHS16GBK ... ...

# 加到别名里，方便以后使用
alias runlike="docker run --rm -v /var/run/docker.sock:/var/run/docker.sock:ro assaflavie/runlike"

docker ps
runlike ora19c

最后修改时间：2022-04-16 22:35:40

「喜欢这篇文章，您的关注和赞赏是给作者最好的鼓励」

关注作者

文章被以下合辑收录

Debezium Kafka 学习历程（共17篇）

Debezium Kafka 学习历程

使用Docker装一个Oracle 19C的单机测试环境

获取并解压 oracle docker-images

获取 Oracle 19C 的安装包

buildContainerImage 构造镜像，也就是安装软件

docker run 安装数据库

管理 Oracle 容器

查看 docker run 的运行参数配置

文章被以下合辑收录

评论