centos7 靜默安裝oracle

安裝前注意
1， 剩餘內存空間必須大於120MB
2， 交換空間必須大於150MB
配置交換空間
dd if=/dev/zero of=/home/swap bs=1M count=2048
mkswap /home/swap
chmod 600 /home/swap
swapon /home/swap
查看

加粗樣式

1， 配置yum源
mv CentOS-Base.repo CentOS-Base.repo.bak
wget -O /etc/yum.repos.d/CentOSBase.repo http://mirrors.aliyun.com/repo/Centos-7.repo

2，安裝編譯環境
yum -y install gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake pcre pcre-devel openssl openssl-devel jemalloc-devel tlc libtool bash-completion

3，修改主機名添加到host
hostnamectl set-hostname xiaoming
IP hostname

4， oracle依賴包安裝
yum -y install binutils compat-libstdc+±33 elfutils-libelf-devel elfutils-libelf-devel-static elfutils-libelf-devel ksh libaio libaio-devel numactl-devel sysstat unixODBC unixODBC-devel pcre-devel

5， 添加組用戶
groupadd oinstall
groupadd dba
useradd -g oinstall -G dba oracle

6， 根據官網修改內核參數
fs.file-max = 6815744
fs.aio-max-nr = 1048576
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 4194304
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576

7， 修改用戶限制
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240

8，創建安裝目錄及權限
mkdir -p /opt/oracle/product/11.2.0
mkdir /opt/oracle/oradata
mkdir /opt/oracle/inventory
mkdir /opt/oracle/fast_recovery_area
chown -R oracle:oinstall /opt/oracle
chmod -R 775 /opt/oracle

9，解壓oracle安裝包
unzip linux.x64_11gR2_database_1of2.zip && unzip linux.x64_11gR2_database_2of2.zip

10，配置環境變量（使用oracle用戶操作）
ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/product/11.2.0 ORACLE_SID=orcl PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

11，編輯oracle配置文件
/database/response/db_install.rsp
oracle.install.option=INSTALL_DB_SWONLY
ORACLE_HOSTNAME=xiaoming
UNIX_GROUP_NAME=oinstall
INVENTORY_LOCATION=/opt/oracle/inventory
SELECTED_LANGUAGES=en,zh_CN
ORACLE_HOME=/opt/oracle/product/11.2.0
ORACLE_BASE=/opt/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.isCustomInstall=false
oracle.install.db.DBA_GROUP=dba
oracle.install.db.OPER_GROUP=dba
DECLINE_SECURITY_UPDATES=true

12，oracle安裝（使用oracle用戶操作）
./runInstaller -silent -ignorePrereq -ignoreSysPrereqs -responseFile /opt/software/database/response/db_install.rsp
出現一下說明成功
To execute the configuration scripts:
1. Open a terminal window
2. Log in as “root”
3. Run the scripts
4. Return to this window and hit “Enter” key to continue
Successfully Setup Software.

13，執行所需腳本
source /opt/oracle/inventory/orainstRoot.sh
source /opt/oracle/product/11.2.0/root.sh

14，oracle配置監聽
netca -silent -responseFile /opt/software/database/response/netca.rsp
出現一下說明成功
Oracle Net Services configuration successful. The exit code is 0

15，查看端口是否正常監聽
Netstat -luntp | grep 1521

16，配置oracle用戶實例
[GENERAL]
RESPONSEFILE_VERSION = “11.2.0”
OPERATION_TYPE = “createDatabase”
[CREATEDATABASE]
GDBNAME = “orcl”
SID = “orcl”
TEMPLATENAME = “General_Purpose.dbc”
SYSPASSWORD = “oracle”
SYSTEMPASSWORD = “oracle”
SYSMANPASSWORD = “oracle”
DBSNMPPASSWORD = “oracle”
DATAFILEDESTINATION =/opt/oracle/oradata
RECOVERYAREADESTINATION=/opt/oracle/fast_recovery_area
CHARACTERSET = “ZHS16GBK”
TOTALMEMORY = “1638”

17，實例安裝
dbca -silent -responseFile /opt/software/database/response/dbca.rsp

18，修改監聽配置文件(默認爲主機名)
vim $ORACLE_HOME/network/admin/listener.ora
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST =xiaoming)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)

19，開啓關閉
關閉監聽
lsnrctl stop
關閉實例
sqlplus / as sysdba
SQL> shutdow immediate;
啓動實例
sqlplus / as sysdba
SQL> startup;
啓動監聽
lsnrctl start
20，配置local_listener參數
$ sqlplus / as sysdba
配置參數
alter system set local_listener="(address = (protocol = tcp)(host = 172.16.10.173)(port = 1521))";
查看

21，啓動監聽

創建數據庫文件
CREATE TABLESPACE MyDataBase LOGGING DATAFILE ‘/opt/oracle/oradata/orcl/MyDataBase.dbf’ SIZE 100M AUTOEXTEND ON NEXT 32M MAXSIZE 500M EXTENT MANAGEMENT LOCAL;

創建數據庫臨時文件
create temporary TABLESPACE MyDataBase_temp tempfile ‘/opt/oracle/oradata/orcl/MyDataBase_temp.dbf’ SIZE 100M AUTOEXTEND ON NEXT 32M MAXSIZE 500M EXTENT MANAGEMENT LOCAL;

創建用戶與上述兩個文件形成映射關係
CREATE USER xiaoming IDENTIFIED BY Admin123 DEFAULT TABLESPACE MyDataBase TEMPORARY TABLESPACE MyDataBase_temp;

添加用戶權限
grant connect,resource,dba to xiaoming;
grant create session to xiaoming;

刪除數據庫
conn sys/dwh as sysdba;
drop tablespace MyDataBase including contents and datafiles;
drop tablespace MyDataBase_temp including contents and datafiles;

刪除用戶
drop user xiaoming cascade;

When you don’t know what to do, just settle down and study！