基于centos7.x之上oracle 19c 静默安装-脚本
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# * Filename : selinux.sh
# * Date : 2020-07-16
# * Author : wangjianxiong
# * Description : oracle silent install
# -------------+-----------------------------
#
# bin conf file log readme share tmp
#
os=""
ip="192.168.64.131"
myhostname="oracle.daxiong.com"
myhostname_alias="oracle"
num=$RANDOM
mymem=`free | grep Mem | awk ‘{print $2}‘`
myswap=`free | grep Swap | awk ‘{print $2}‘`
Ora_Installation_Position=/u01/app
INSTALLATION_FAILURE=/tmp/oracle_installation_failure_exit_code
ORACLE_INSTALL_LOG=/tmp/oracle_install.log
STEP="1"
show_spinner()
{
$* &
PID=$!
local delay=0.1
local spinstr=‘|/-\‘
spin[0]="-"
spin[1]="\\"
spin[2]="|"
spin[3]="/"
sleep 0.05
echo -n " ... "
while kill -0 $PID 2>/dev/null
do
if [ -z $DEBUG ];then
for i in "${spin[@]}"
do
echo -ne "$i"
sleep 0.1
echo -ne "\b"
done
else
sleep 0.1
fi
done
if [ -f $INSTALLATION_FAILURE ]; then
failure_reason=`cat $INSTALLATION_FAILURE`
if [ -z $DEBUG ]; then
echo -e "$(tput setaf 1)\nFAIL\n$(tput sgr0)"|tee -a $ORACLE_INSTALL_LOG
echo -e "$(tput setaf 1)Reason: $failure_reason\n$(tput sgr0)"|tee -a $ORACLE_INSTALL_LOG
else
echo "FAIL"
echo "Reason: $failure_reason"
fi
exit 1
else
if [ -z $DEBUG ]; then
echo -e "$(tput setaf 2)PASS$(tput sgr0)"|tee -a $ORACLE_INSTALL_LOG
else
echo "PASS"
fi
fi
}
echo_title(){
echo "\n================">> $ORACLE_INSTALL_LOG
echo ""|tee -a $ORACLE_INSTALL_LOG
echo -n " ${STEP}. $*:" |tee -a $ORACLE_INSTALL_LOG
STEP=`expr $STEP + 1`
}
echo_subtitle(){
echo "\n----------------" >> $ORACLE_INSTALL_LOG
echo -n " $*:"|tee -a $ORACLE_INSTALL_LOG
}
fail(){
tput cub 6
#echo -e "$(tput setaf 1) \nFAIL\n$(tput sgr0)"|tee -a $ORACLE_INSTALL_LOG
echo -e "$(tput setaf 1) Reason: $*\n$(tput sgr0)"|tee -a $ORACLE_INSTALL_LOG
echo "$* \n\nThe detailed installation log could be found in $ORACLE_INSTALL_LOG " > $INSTALLATION_FAILURE
exit 1
}
# Set the host name
set_hostname()
{
echo_subtitle "设置主机名，修改/etc/hosts"
sleep 1
hostnamectl set-hostname $myhostname
cat >>/etc/hosts <<EOF
$ip $myhostname $myhostname_alias
EOF
}
# Set the swap size
# If the physical memory is 2GB or less, swap should be 1.5 times the physical memory.
# If there is between 2GB and 16GB of physical memory, then swap size should be equal to physical memory.
# If the physical memory is greater than 16GB, then 16GB is sufficient for SWAP.
set_swap()
{
echo_subtitle "设置swap交互分区"
sleep 1
if [ $mymem -le 2048000 ];then
let addswap=3072000-$myswap
elif [ $mymem -gt 2048000 ] && [ $mymem -lt 16384000 ];then
let addswap=$mymem-$myswap
elif [ $mymem -gt 16384000 ];then
let addswap=16384000-$myswap
fi
if [ $addswap -lt 40 ];then # Swap area needs to be at least 40 KiB
echo "Swap area needs to be at least 40 KiB" >> $ORACLE_INSTALL_LOG 2>&1
echo "Swap now size [ $myswap ], No need to expand." >> $ORACLE_INSTALL_LOG 2>&1
else
# Add a SWAP partition under /var to randomly generate a directory ending with the number beginning swap.
dd if=/dev/zero of=/var/swap_$num bs=1024 count=$addswap >> $ORACLE_INSTALL_LOG 2>&1
mkswap /var/swap_$num >> $ORACLE_INSTALL_LOG 2>&1
swapon /var/swap_$num >> $ORACLE_INSTALL_LOG 2>&1
if [ $? -eq 0 ];then
echo "/var/swap_$num swap swap defaults 0 0" >> /etc/fstab
else
fail "swap设置失败,请查看日志文件 : $ORACLE_INSTALL_LOG"
fi
# Add all swap partitions, or free.
ret=`cat /proc/swaps | grep ^/ | awk ‘{print $3}‘ | awk ‘{sum+=$1}END{print sum}‘`
echo "Swap is set to $ret" >> $ORACLE_INSTALL_LOG 2>&1
fi
}
# check sys
check_sys()
{
echo_subtitle "检查系统"
sleep 1
# 2>&1 >/dev/null : Standard output enters /dev/null and error output is printed to the screen.
# >/dev/null 2>&1 : Both standard output and error output enter /dev/null.
rpm -q centos-release >/dev/null 2>&1
if [ $? -eq 0 ];then
v=`cat /etc/redhat-release|sed -r ‘s/.* ([0-9]+)\..*/\1/‘`
if [ $v -eq 6 ];then
os="centos6"
fail "这个系统不是 Centos7."
elif [ $v -eq 7 ];then
os="centos7"
mv /etc/centos-release ../file
echo "redhat-7" > /etc/centos-release
fi
else
fail "这个系统不是 Centos."
fi
t_mem=`grep MemTotal /proc/meminfo | awk ‘{print $2}‘`
if [ $t_mem -le 2048000 ];then
fail "系统内存需要大于2G."
fi
tmp_s=`df -h /tmp | grep /dev | awk ‘{print $2}‘ | tr -cd "[0-9]"`
if [ $tmp_s -le 1 ];then
fail "/tmp 空间需要大于1G"
fi
}
# set selinux=disabled
set_selinux()
{
echo_subtitle "设置selinux=disabled"
sleep 1
setenforce 0
sed -i ‘/SELINUX/s/enforcing/disabled/‘ /etc/selinux/config
if [ $? -eq 0 ];then
echo "Current set seliunx=permissive, restart system after selinux=disabled." >> $ORACLE_INSTALL_LOG 2>&1
else
fail "设置 selinux 失败."
fi
}
# Checking the Software Requirements
# Oracle‘s website : https://docs.oracle.com/cd/E11882_01/install.112/e24326/toc.htm#CIHFICFD
# The following or later version of packages for Oracle Linux 4 and Red Hat Enterprise Linux 4 must be installed:
# Remove the version number and use yum to install.
must_pkg()
{
echo_subtitle "安装oracle所需依赖包"
yum -y install bc binutils compat-libcap1 compat-libstdc++33 elfutils-libelf elfutils-libelf-devel fontconfig-devel glibc glibc-devel ksh libaio libaio-devel libX11 libXau libXi libXtst libXrender libXrender-devel libgcc libstdc++ libstdc++-devel libxcb make smartmontools sysstat ipmiutil net-tools nfs-utils python python-configshell python-rtslib python-six targetcli dtrace-modules dtrace-modules-headers dtrace-modules-provider-headers dtrace-utils gcc gcc-c++ libdtrace-ctf-devel librdmacm-devel unixODBC >> $ORACLE_INSTALL_LOG 2>&1
if [ $? -ne 0 ];then
fail "安装oracle所需依赖失败."
fi
}
create_orauser()
{
echo_subtitle "创建oracle用户"
# Create group : oinstall dba oper backupdba dgdba kmdba asmdba asmoper racdba
for i in oinstall dba oper backupdba dgdba kmdba asmdba asmoper racdba
do
egrep "^$i" /etc/group >& /dev/null
if [ $? -ne 0 ];then
/usr/sbin/groupadd $i
fi
done
# Creating an Oracle user
egrep "^oracle" /etc/passwd >& /dev/null
if [ $? -ne 0 ];then
/usr/sbin/useradd -g oinstall -G dba,oper,backupdba,dgdba,kmdba,asmdba,asmoper,racdba oracle
if [ $? -ne 0 ];then
fail "创建oracle用户失败"
fi
fi
echo oracle | passwd --stdin oracle >& /dev/null
if [ $? -eq 0 ];then
echo "oracle用户的密码: oracle" >> $ORACLE_INSTALL_LOG 2>&1
else
fail "设置oracle用户密码失败"
fi
}
# Configuring Kernel Parameters and Resource Limits
# Oracle‘s website : https://docs.oracle.com/cd/E11882_01/install.112/e24326/toc.htm#BHCCADGD
conf_kernel()
{
echo_subtitle "设置内核参数"
sleep 1
tmem=`echo "scale=1; $mymem/1024/1024/2" | bc | awk -F. ‘{if(substr($2,1,1)>=5)$1+=1;print $1}‘`
let my_shmall=tmem*1024*256
let my_shmmax=tmem*1024*1024*1024
cat >>/etc/sysctl.conf <<EOF
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.conf.all.rp_filter = 1
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = $my_shmall
kernel.shmmax = $my_shmmax
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
EOF
/sbin/sysctl -p >> $ORACLE_INSTALL_LOG 2>&1
}
set_limit()
{
echo_subtitle "修改用户限制"
sleep 1
cat >>/etc/security/limits.conf <<EOF
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
oracle hard stack 10240
EOF
cat >>/etc/pam.d/login <<EOF
session required /lib64/security/pam_limits.so
session required pam_limits.so
EOF
cat >>/etc/profile <<EOF
if [ \$USER = "oracle" ]; then
if [ \$SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
EOF
source /etc/profile
}
# Create installation directory.
create_dir()
{
echo_subtitle "创建安装目录"
[ ! -d $Ora_Installation_Position ] && mkdir -p $Ora_Installation_Position
[ ! -d $Ora_Installation_Position/oracle/product/19.3.0/db_1 ] && mkdir -p $Ora_Installation_Position/oracle/product/19.3.0/db_1
[ ! -d $Ora_Installation_Position/oracle/oradata ] && mkdir -p $Ora_Installation_Position/oracle/oradata
[ ! -d $Ora_Installation_Position/oracle/oraInventory ] && mkdir -p $Ora_Installation_Position/oracle/oraInventory
[ ! -d $Ora_Installation_Position/oracle/flash_recovery_area ] && mkdir -p $Ora_Installation_Position/oracle/flash_recovery_area
chown -R oracle:oinstall $Ora_Installation_Position
chmod -R 775 $Ora_Installation_Position
cat >/etc/oraInst.loc <<EOF
inventory_loc=$Ora_Installation_Position/oracle/oraInventory
inst_group=oinstall
EOF
chown oracle:oinstall /etc/oraInst.loc
chmod 664 /etc/oraInst.loc
}
# Configure The Oracle environment variables.
conf_ora_env()
{
echo_subtitle "设置oracle用户环境变量"
cat >>/home/oracle/.bash_profile <<EOF
umask 022
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/19.3.0/db_1
export ORACLE_SID=orcl
NLS_DATE_FORMAT="YYYY:MM:DDHH24:MI:SS"
export PATH=$ORACLE_HOME/bin:/usr/sbin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export LANG=en_US.UTF-8
export NLS_LANG=AMERICAN_AMERICA.UTF8
EOF
su - oracle -c "source /home/oracle/.bash_profile"
}
unzip_oracle()
{
echo_subtitle "解压安装介质"
which unzip >> $ORACLE_INSTALL_LOG 2>&1
if [ $? -ne 0 ];then
yum -y install zip unzip >> $ORACLE_INSTALL_LOG 2>&1
fi
ORACLE_HOME=/u01/app/oracle/product/19.3.0/db_1
unzip -q ../share/LINUX.X64_193000_db_home.zip -d $ORACLE_HOME >> $ORACLE_INSTALL_LOG 2>&1
chown -R oracle:oinstall $ORACLE_HOME
}
set_etc()
{
echo_subtitle "设置响应文件"
sleep 1
sed -i ‘/ORACLE_HOSTNAME/s/oracle.daxiong.com/ORACLE_HOSTNAME=$myhostname/‘ ../file/etc/db_install.rsp
cp -r ../file/etc /home/oracle
chown -R oracle:oinstall /home/oracle/etc
chmod -R 755 /home/oracle/etc
}
Initialize_db()
{
echo_subtitle "初始化Oracle数据库"
su - oracle -c "/u01/app/oracle/product/19.3.0/db_1/runInstaller -silent -force -responseFile /home/oracle/etc/db_install.rsp -ignorePrereq" >> $ORACLE_INSTALL_LOG 2>&1
while true
do
ret=`grep ^Successfully /tmp/oracle_install.log`
if [ "$ret" == "Successfully Setup Software with warning(s)." ];then
/u01/app/oracle/product/19.3.0/db_1/root.sh >> $ORACLE_INSTALL_LOG 2>&1
break
fi
done
}
oracle_netca()
{
echo_subtitle "配置监听"
su - oracle -c "/u01/app/oracle/product/19.3.0/db_1/bin/netca /silent /responsefile /home/oracle/etc/netca.rsp" >> $ORACLE_INSTALL_LOG 2>&1
if [ $? -ne 0 ];then
fail "oracle 配置监听失败"
fi
}
oracle_dbca()
{
echo_subtitle "创建数据库"
su - oracle -c "/u01/app/oracle/product/19.3.0/db_1/bin/dbca -silent -createDatabase -responseFile /home/oracle/etc/dbca.rsp" >> $ORACLE_INSTALL_LOG 2>&1
if [ $? -ne 0 ];then
fail "创建数据库失败"
fi
}
clear
echo -e
echo "======================================="
echo "Oracle 19c silent installation"
echo "======================================="
echo_title "检查系统"
echo -e
show_spinner check_sys
echo_title "基本系统设置"
echo -e
show_spinner set_hostname
show_spinner set_swap
show_spinner set_selinux
echo_title "安装依赖包"
echo -e
show_spinner must_pkg
echo_title "创建oracle用户"
echo -e
show_spinner create_orauser
echo_title "配置内核参数和资源限制"
echo -e
show_spinner conf_kernel
show_spinner set_limit
echo_title "创建安装目录"
echo -e
show_spinner create_dir
echo_title "解压安装介质"
echo -e
show_spinner unzip_oracle
show_spinner conf_ora_env
echo_title "开始安装oracle"
echo -e
show_spinner set_etc
show_spinner Initialize_db
echo_title "配置监听创建数据库"
echo -e
show_spinner oracle_netca
show_spinner oracle_dbca
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基于centos7.x之上oracle 19c 静默安装-脚本
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本文系统来源：https://www.cnblogs.com/daxiong1314/p/13323810.html
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