為什么使用docker安裝oracle，因為自己搭建配置的話可能時間太久太繁瑣等等原因，也因為docker實在太方便了
本文主要是使用docker-compose安裝Oracle 11g，因為使用docker 直接pull啟動的話沒辦法做到數據持久化，重啟容器數據就不存在了很蛋疼~
不過有同學可能需要，本文也說一下，啊哈哈~
Docker和Docker-compose安裝
詳見之前博客： https://www.cnblogs.com/mike666/p/13674180.html
Oracle鏡像拉取：
[root@Mike-node1 ~]# docker pull registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g
鏡像是某位大神制作分享在阿里雲上的，由於鏡像比較大（6.9G），可能拉取時間會很久，需要耐心等待
第一種方式（不持久化）
使用Docker 啟動容器:
[root@Mike-node1 ~]# docker run -d -p 1521:1521 --name oracle registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g 1cab53ad073d078736018a8a5906c5670fe0ae90671675f53eb18f18d4216e06 [root@Mike-node1 ~]# ss -ntl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 [::]:1521 [::]:* LISTEN 0 100 [::1]:25 [::]:* [root@Mike-node1 ~]# [root@Mike-node1 ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1cab53ad073d registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g "/bin/sh -c '/home/o…" About a minute ago Up 37 seconds 0.0.0.0:1521->1521/tcp oracle [root@Mike-node1 ~]#
可以看到已經啟動一個 叫 oracle 的容器，並且端口映射到宿主機的 1521 端口
進入Oracle容器創建用戶：
容器鏡像系統用戶root密碼為 helowin
[root@Mike-node1 ~]# docker exec -it oracle /bin/bash [oracle@1cab53ad073d /]$ cd /home/oracle/ [oracle@1cab53ad073d ~]$ source .bash_profile [oracle@1cab53ad073d ~]$ [oracle@1cab53ad073d ~]$ sqlplus /nolog SQL*Plus: Release 11.2.0.1.0 Production on Wed Nov 18 11:10:07 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 system; User altered. SQL> create user mike identified by mikeops; User created. SQL> grant connect,resource,dba to mike; Grant succeeded. SQL> ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED; Profile altered. SQL> alter system set processes=2000 scope=spfile; System altered. SQL> select * from dba_users t where t.username = 'MIKE'; USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- MIKE 91 USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- OPEN USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- USERS TEMP 18-NOV-20 USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- DEFAULT DEFAULT_CONSUMER_GROUP USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- 10G 11G N PASSWORD USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- SQL>
其中涉及到的命令含義：
cd /home/oracle # 進入到 oracle 用戶目錄
source .bash_profile # 加載 oracle 環境變量
sqlplus /nolog # 登錄oracle數據庫
conn /as sysdba # 切換管理用戶
alter user system identified by system; # 修改system用戶賬號密碼為system
alter user sys identified by system; # 修改sys用戶賬號密碼為system
create user mike identified by mikeops; # 創建內部管理員賬號mike 密碼為mikeops
grant connect,resource,dba to mike; # 將dba權限授權給內部管理員賬號
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED; # 修改密碼規則策略為密碼永不過期
alter system set processes=2000 scope=spfile; # 修改數據庫最大連接數據
select * from dba_users t where t.username = 'MIKE'; # 查看mike用戶創建信息
使用 Navicat 連接 連接類型： Basic 主機：你的ip 端口: 1521 服務名: helowin SID 用戶名：mike 密碼：mikeops
關於使用 Navicat 連接oracle
需要到官網下載對應的插件 https://www.oracle.com/database/technologies/instant-client/winx64-64-downloads.html
然后找到
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (54,956,947 bytes) |
注冊一個用戶登錄下載這個zip包
在工具>選項>環境>OCI環境，這里點剛剛解壓的文件就可以了
第二種方式（持久化）
使用docker-compose安裝:
創建docker-compose文件
[root@Mike-node1 ~]# mkdir -p /data/oracle [root@Mike-node1 ~]# cd /data/oracle [root@Mike-node1 oracle]# vim docker-compose.yml version: '3.1' services: master: image: registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g container_name: oracle privileged: true ports: - 1521:1521 [root@Mike-node1 oracle]#
啟動容器進去修改配置：
[root@Mike-node1 oracle]# docker-compose up -d Creating network "oracle_default" with the default driver Creating oracle ... done [root@Mike-node1 oracle]# docker exec -it oracle bash [oracle@7b3e628db32d /]$ cd /home/oracle/ [oracle@7b3e628db32d ~]$ source .bash_profile [oracle@7b3e628db32d ~]$
在容器里配置數據庫用戶:
[oracle@7b3e628db32d ~]$ sqlplus /nolog SQL*Plus: Release 11.2.0.1.0 Production on Wed Nov 18 13:14:15 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 system; User altered. SQL> create user mike identified by yca1cahk; User created. SQL> grant connect,resource,dba to mike; Grant succeeded. SQL> ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED; Profile altered. SQL> alter system set processes=2000 scope=spfile; System altered. SQL> select * from dba_users t where t.username = 'MIKE'; USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- MIKE 91 USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- OPEN USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- USERS TEMP 18-NOV-20 USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- DEFAULT DEFAULT_CONSUMER_GROUP USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- 10G 11G N PASSWORD USERNAME USER_ID PASSWORD ------------------------------ ---------- ------------------------------ ACCOUNT_STATUS LOCK_DATE EXPIRY_DA -------------------------------- --------- --------- DEFAULT_TABLESPACE TEMPORARY_TABLESPACE CREATED ------------------------------ ------------------------------ --------- PROFILE INITIAL_RSRC_CONSUMER_GROUP ------------------------------ ------------------------------ EXTERNAL_NAME -------------------------------------------------------------------------------- PASSWORD E AUTHENTI -------- - -------- SQL>
配置用戶 mike
密碼為 yca1cahk
使用 Navicat 連接是否可以登錄（Navicat）教程上面有
持久化操作,在宿主機上使用命令
[root@Mike-node1 ~]# docker cp oracle:/home/oracle/app/oracle/oradata/helowin/ /data/oracle/ [root@Mike-node1 ~]# cd /data/oracle/ [root@Mike-node1 oracle]# ll -h total 8.0K -rw-r--r-- 1 root root 176 Nov 18 13:07 docker-compose.yml drwxr-x--- 2 root root 4.0K Nov 18 13:10 helowin [root@Mike-node1 oracle]# [root@Mike-node1 oracle]# chown -R 500.500 helowin/ [root@Mike-node1 oracle]# ll total 8 -rw-r--r-- 1 root root 176 Nov 18 13:07 docker-compose.yml drwxr-x--- 2 500 500 4096 Nov 18 13:10 helowin [root@Mike-node1 oracle]# cd helowin/ [root@Mike-node1 helowin]# ll total 1626084 -rw-r----- 1 500 500 10076160 Nov 18 13:21 control01.ctl -rw-r----- 1 500 500 9748480 Jan 4 2016 control01.ctl.bak -rw-r----- 1 500 500 104865792 Nov 18 13:10 example01.dbf -rw-r----- 1 500 500 52429312 Nov 18 13:21 redo01.log -rw-r----- 1 500 500 52429312 Nov 18 13:10 redo02.log -rw-r----- 1 500 500 52429312 Nov 18 13:10 redo03.log -rw-r----- 1 500 500 534781952 Nov 18 13:21 sysaux01.dbf -rw-r----- 1 500 500 713039872 Nov 18 13:21 system01.dbf -rw-r----- 1 500 500 30416896 Jan 4 2016 temp01.dbf -rw-r----- 1 500 500 99622912 Nov 18 13:21 undotbs01.dbf -rw-r----- 1 500 500 5251072 Nov 18 13:10 users01.dbf [root@Mike-node1 helowin]#
並且把 helowin 目錄所有者賦予 500，因為500是容器內 oracle 組合用戶的 id
關閉容器並且添加配置
[root@Mike-node1 oracle]# docker-compose down Stopping oracle ... done Removing oracle ... done Removing network oracle_default [root@Mike-node1 oracle]# vim docker-compose.yml version: '3.1' services: master: image: registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g container_name: oracle privileged: true ports: - 1521:1521 volumes: - ./helowin/:/home/oracle/app/oracle/oradata/helowin/ [root@Mike-node1 oracle]# [root@Mike-node1 oracle]# docker-compose up -d Creating network "oracle_default" with the default driver Creating oracle ... done [root@Mike-node1 oracle]#
查看容器日志
[root@Mike-node1 oracle]# docker logs -f oracle /home/oracle/app/oracle/product/11.2.0/dbhome_2 Processing Database instance "helowin": log file /home/oracle/app/oracle/product/11.2.0/dbhome_2/startup.log Redo Buffers 7360512 bytes ORA-00214: control file '/home/oracle/app/oracle/oradata/helowin/control01.ctl' version 851 inconsistent with file '/home/oracle/app/oracle/flash_recovery_area/helowin/control02.ctl' version 841 SQL> 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 /home/oracle/app/oracle/product/11.2.0/dbhome_2/bin/dbstart: Database instance "helowin" warm started. tail: unrecognized file system type 0x794c7630 for `/home/oracle/app/oracle/product/11.2.0/dbhome_2/startup.log'. Reverting to polling.
發現有錯誤我們進入容器內部解決一下
[root@Mike-node1 oracle]# docker exec -it oracle bash [oracle@1de544fa2642 /]$ cd /home/oracle/ [oracle@1de544fa2642 ~]$ source .bash_profile [oracle@1de544fa2642 ~]$ rm -rf /home/oracle/app/oracle/flash_recovery_area/helowin/control02.ctl [oracle@1de544fa2642 ~]$ [oracle@1de544fa2642 ~]$ cp /home/oracle/app/oracle/oradata/helowin/control01.ctl /home/oracle/app/oracle/flash_recovery_area/helowin/control02.ctl [oracle@1de544fa2642 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Wed Nov 18 13:36:42 2020 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> shutdown immediate ORA-01507: database not mounted ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area 1603411968 bytes Fixed Size 2213776 bytes Variable Size 402655344 bytes Database Buffers 1191182336 bytes Redo Buffers 7360512 bytes Database mounted. Database opened. SQL>
里面的操作是刪除新生成的版本控制文件，將數據卷中的版本控制文件復制為新生成的版本控制文件
然后關閉數據庫實例，再啟動數據庫實例
再次使用 Navicat 連接 Oracle,使用剛剛的用戶看是否可以連接
檢查發現可以正常連接之后，我們身邊在數據庫創建幾張表或者用戶
然后我們做一波騷操作，重啟一下 oracle 容器看是否可以保存數據不丟失！！！
[root@Mike-node1 oracle]# ll total 8 -rw-r--r-- 1 root root 249 Nov 18 13:30 docker-compose.yml drwxr-x--- 2 500 500 4096 Nov 18 13:10 helowin [root@Mike-node1 oracle]# docker-compose stop Stopping oracle ... done [root@Mike-node1 oracle]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@Mike-node1 oracle]# [root@Mike-node1 oracle]# docker-compose start Starting master ... done [root@Mike-node1 oracle]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1de544fa2642 registry.cn-hangzhou.aliyuncs.com/helowin/oracle_11g "/bin/sh -c '/home/o…" 16 minutes ago Up 2 seconds 0.0.0.0:1521->1521/tcp oracle [root@Mike-node1 oracle]# [root@Mike-node1 oracle]# ss -ntl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 [::]:1521 [::]:* LISTEN 0 100 [::1]:25 [::]:* [root@Mike-node1 oracle]#
然后可以發現數據庫里面的用戶和表都還在，持久化順利完成
后期還是建議使用持久化來搭建 oracle，因為不做持久化重啟的話數據會丟失哦~
本文分享完畢，感謝支持點贊~~