Oracle自动化安装脚本-part01-亲试ok
2024-09-05 02:41:59
#!/bin/bash
node_num=$1
base_config=./network.conf 网络配置文件
software_config=./software.conf 软件包配置文件
tmp_file=/tmp/autorac.tmp
DISPLAY_ADDR=192.168.8.229
if [ ! ${node_num} ];then
echo "specify the node number"
exit 0
fi
Get_Block()
{
block_name=$1
config_file=$2
begin_line=0
end_line=0
line_num=0
while read line
do
line_num=`expr ${line_num} + 1`
is_get=`echo $line | awk "/\[${block_name}]/{print 1;next}{print 0}"`
if [ ${is_get} -eq 1 ];then
begin_line=${line_num}
continue
fi
if [ ${begin_line} -ne 0 ];then
is_get=`echo $line | awk "/\[.*]/{print 1;next}{print 0}"`
if [ ${is_get} -eq 1 ];then
end_line=`expr ${line_num} - 1`
break
fi
fi
done < ${config_file}
}
IP_fun()
{
field_num=`expr $1 + 1`
block_name=$2
tmp_file=/tmp/autorac.tmp
Get_Block ${block_name} ${base_config}
sed -n "${begin_line},${end_line}p" ${base_config} | grep -v ^$ > ${tmp_file}
is_ip=`echo ${block_name} | awk '/IP/{print 1;next}{print 0}'`
if [ ${is_ip} -eq 1 ];then
IPADDR=`awk -F"[:,]" -v num=${field_num} '/IP-LIST/{print $num}' ${tmp_file}`
HOSTNAME=`awk -F"[:,]" -v num=${field_num} '/HOSTNAME/{print $num}' ${tmp_file}`
NETMASK=`awk -F"[:,]" '/NETMASK/{print $2}' ${tmp_file}`
GATEWAY=`awk -F"[:,]" '/GATEWAY/{print $2}' ${tmp_file}`
DNS1=`awk -F"[:,]" '/DNS1/{print $2}' ${tmp_file}`
DNS2=`awk -F"[:,]" '/DNS2/{print $2}' ${tmp_file}`
if [ "${block_name}" == "PUBLIC-IP" -o "${block_name}" == "PRIVATE-IP" ];then
if [ "${block_name}" == "PUBLIC-IP" ];then
network="ifcfg-eth0"
sed -i "s/HOSTNAME=.*/HOSTNAME=${HOSTNAME}/" /etc/sysconfig/network
echo "IPADDR:"${IPADDR}
echo "HOSTNAME:"${HOSTNAME}
else
network="ifcfg-eth1"
fi
tmp_ipaddr_file=/tmp/autorac_ipaddr_file.tmp
awk '/DEVICE/||/TYPE/||/HWADDR/||/NM_CONTROLLED/{print $1}' /etc/sysconfig/network-scripts/${network} >${tmp_ipaddr_file}
echo "IPADDR="${IPADDR} >>${tmp_ipaddr_file}
echo "NETMASK="${NETMASK} >>${tmp_ipaddr_file}
echo "GATEWAY="${GATEWAY} >>${tmp_ipaddr_file}
echo "DNS1="${DNS1} >>${tmp_ipaddr_file}
echo "DNS2="${DNS2} >>${tmp_ipaddr_file}
echo -e "ARPCHECK=no\nONBOOT=\"yes\"\nBOOTPROTO=static" >>${tmp_ipaddr_file}
cat ${tmp_ipaddr_file} > /etc/sysconfig/network-scripts/${network}
fi
rac_node_name=/tmp/autorac_node.tmp
echo >${rac_node_name}
node_total=`awk -F"[:,]" '/IP-LIST/{print NF}' ${tmp_file}`
for i in `seq 2 ${node_total}`
do
IPADDR=`awk -F"[:,]" -v num=${i} '/IP-LIST/{print $num}' ${tmp_file}`
HOSTNAME_1=`awk -F"[:,]" -v num=${i} '/HOSTNAME/{print $num}' ${tmp_file}`
HOSTNAME=${HOSTNAME_1:-${HOSTNAME}}
echo -e ${IPADDR} ${HOSTNAME} #ORACLE_CONFIG>> /etc/hosts
if [ "${block_name}" == "PUBLIC-IP" -o "${block_name}" == "PRIVATE-IP" ];then
echo ${block_name}:${HOSTNAME} >> ${rac_node_name}
fi
done
fi
#is_storage=`echo ${block_name} | awk '/STORAGE/{print 1;next}{print 0}'`
}
sed -i '/ORACLE_CONFIG/d' /etc/hosts
IP_fun ${node_num} PUBLIC-IP
IP_fun ${node_num} PRIVATE-IP
IP_fun ${node_num} VIP
IP_fun ${node_num} SCAN-IP
echo '#1.关闭防火墙,selinux'
#shutdown iptables
service iptables stop
chkconfig iptables off
#shutdown fireware
setenforce 0
sed -i 's/SELINUX=.*/SELINUX=disable/g' /etc/selinux/config
echo '#2.关闭NTP'
#disable ntp server
service ntpd status | grep run && service ntpd stop
chkconfig ntpd off
if [ -e /etc/ntp.conf ];then
mv /etc/ntp.conf /etc/ntp.conf.bak
fi
echo '#3.安装软件包'
#install package
Get_Block()
{
block_name=$1
config_file=$2
begin_line=0
end_line=0
line_num=0
while read line
do
line_num=`expr ${line_num} + 1`
is_get=`echo $line | awk "/\[${block_name}]/{print 1;next}{print 0}"`
if [ ${is_get} -eq 1 ];then
begin_line=${line_num}
continue
fi
if [ ${begin_line} -ne 0 ];then
is_get=`echo $line | awk "/\[.*]/{print 1;next}{print 0}"`
if [ ${is_get} -eq 1 ];then
end_line=`expr ${line_num} - 1`
break
fi
fi
done < ${config_file}
}
Install_package_fun()
{
for i in `ls /etc/yum.repos.d/ | grep -v bak$`
do
mv /etc/yum.repos.d/$i /etc/yum.repos.d/$i.bak
done
cat > /etc/yum.repos.d/centos6.repo <<EOF
[centos6.8]
name=centos6.8
baseurl=http://192.168.7.20/centos6.8
enabled=1
gpgcheck=0
EOF
yum clean all
os_type=`lsb_release -a | awk -F"[:\t]+" '/Distributor ID/{print $2}'`
os_release=`lsb_release -a | awk -F"[:\t]+" '/Release/{printf("%d\n",$2)}'`
echo $os_type
echo $os_release
if [ ${os_type} == "CentOS" -o ${os_type} == "Red" ];then
Get_Block "CentOS${os_release}" ${software_config}
sed -n "${begin_line},${end_line}p" ${software_config} | grep -v ^$ | awk -F'-[0-9].[0-9]' '! /\[/{print $1}' > ${tmp_file}
while read line
do
yum install -y -q ${line}
rpm -qa --queryformat "%{NAME}-%{VERSION}-%{RELEASE} (%{ARCH})\n" | grep ${line}
done < ${tmp_file}
fi
}
echo -e "\033[31mCDROM HAS BEEN MOUNTTED\033[0m" && Install_package_fun
echo '#4.清空之前的安装环境'
userdel -rf oracle
userdel -rf grid
groupdel oinstall
groupdel dba
groupdel oper
groupdel asmadmin
groupdel asmdba
groupdel asmoper
rm -rf /u01
rm -rf /home/oracle
rm -rf /home/grid
echo '#5.创建组和用户'
groupadd -g 501 oinstall
groupadd -g 502 dba
groupadd -g 503 oper
groupadd -g 504 asmadmin
groupadd -g 505 asmdba
groupadd -g 506 asmoper
useradd -u 501 -g oinstall -G dba,asmdba,asmadmin,asmoper grid
useradd -u 502 -g oinstall -G dba,oper,asmdba,asmadmin oracle
echo -n oracle | passwd --stdin oracle
echo -n grid | passwd --stdin grid
echo '#6.创建目录'
mkdir -p /u01/app/oracle
mkdir -p /u01/app/oracle/product/11.2.0/db_1
chown -R oracle:oinstall /u01/app/oracle
mkdir -p /u01/app/grid
mkdir -p /u01/app/grid/product/11.2.0/db_1
chown -R grid:oinstall /u01/app/grid
chown -R grid:oinstall /u01/app/grid/product/11.2.0/db_1
chmod -R 775 /u01/
echo '#7.修改用户grid的初始化参数文件'
is_modified=`awk 'BEGIN{a=0}/grid_config/{a+=1}END{print a}' /home/grid/.bash_profile`
if [ ${is_modified} -eq 0 ];then
cat>> /home/grid/.bash_profile<< EOF
#grid_config
export TMP=/tmp;
export TMPDIR=\$TMP;
export ORACLE_SID=+ASM1;
export ORACLE_BASE=/u01/app/grid;
export ORACLE_HOME=/u01/app/grid/product/11.2.0/db_1/;
export NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS";
export PATH=\$ORACLE_HOME/BIN:\$PATH;
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK;
EOF
fi
echo '#8.修改用户oracle的初始化参数文件'
is_modified=`awk 'BEGIN{a=0}/oracle_config/{a+=1}END{print a}' /home/oracle/.bash_profile`
if [ ${is_modified} -eq 0 ];then
cat>> /home/oracle/.bash_profile<< EOF
#oracle_config
export TMP=/tmp;
export TMPDIR=\$TMP;
export ORACLE_BASE=/u01/app/oracle;
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1;
export ORACLE_UNQNAME=prod;
export ORACLE_SID=prod1;
export ORACLE_TERM=xterm;
export PATH=/usr/sbin:\$PATH;
export PATH=\$ORACLE_HOME/bin:\$PATH;
export LD_LIBRARY_PATH=\$ORACLE_HOME/lib:/lib:/usr/lib;
export CLASSPATH=\$ORACLE_HOME/JRE:\$ORACLE_HOME/jlib:\$ORACLE_HOME/rdbms/jlib;
export NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS";
export NLS_LANG="SIMPLIFIED CHINESE_CHINA.ZHS16GBK";
EOF
fi
echo '#9.网络参数调整'
is_modified=`awk 'BEGIN{a=0}/sysctl_config/{a+=1}END{print a}' /etc/sysctl.conf`
if [ ${is_modified} -eq 0 ];then
sed -i 's/^kernel.shmmax/#kernel.shmmax/g' /etc/sysctl.conf
sed -i 's/^kernel.shmall/#kernel.shmall/g' /etc/sysctl.conf
cat>> /etc/sysctl.conf<<EOF
#sysctl_config
fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.shmall = 2097152
kernel.shmmax = 1417529344
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 = 1048586
EOF
fi
echo '#10.资源限制参数调整'
is_modified=`awk '/oracle/||/grid/{a+=1}END{print a}' /etc/security/limits.conf`
if [ ${is_modified} -en 0 ];then
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
grid soft nproc 2047
grid hard nproc 16384
grid soft nofile 1024
grid hard nofile 65536
grid soft stack 10240
EOF
fi
echo '#11.修改主机参数文件'
is_modified=`awk 'BEGIN{a=0}/profile_config/{a+=1}END{print a}' /etc/profile`
if [ ${is_modified} -eq 0 ];then
cat >>/etc/profile<<EOF
#ORACLE_CONFIG
if [ \$USER = "oracle" ]; then
if [ \$SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
alias grep='grep --color=auto'
export PATH=\$PATH:/u01/app/11.2.0/grid/bin
export DISPLAY=$DISPLAY_ADDR
EOF
fi
while [ ${exitcode:=0} -eq 0 ]
do
times=`expr ${times:=0} + 1`
is_install_multipath=`rpm -qa | grep -E "device-mapper-[0-9]|multipath" |wc -l`
if [ ${is_install_multipath} -ge 2 ];then
if [ ! -e /etc/multipath.conf ];then
cp /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf /etc/multipath.conf && service multipathd restart || echo -e "\033[31mMultipath ERROR\033[0m"
fi
is_modified=`awk 'BEGIN{a=0}/ORACLE_CONFIG/{a+=1}END{print a}' /etc/multipath.conf`
if [ ${is_modified} -eq 0 ];then
echo '#ORACLE_CONFIG' >> /etc/multipath.conf
awk -F'[ \t]+' 'BEGIN{print "multipaths '{'";a=0}NF==2&&/mpath/{a+=1;printf("\tmultipath '{'\n\t\twwid\t%s\n\t\talias\tlun%d\n\t'}'\n",$2,a)} \
END{print "'}'"}' /etc/multipath/bindings >> /etc/multipath.conf
fi
service multipathd restart
sleep 5
if [ $? -ne 0 ];then
echo -e "\033[31mMultipath ERROR\033[0m"
else
is_multipath=`multipath -ll | awk -F'[ \t]' '/lun/{print $3}'|wc -l`
fi
exitcode=1
else
rm -rf /var/lib/yum/history/*.sqlite&&yum install -y -q *multipath*&& echo -e "\033[31mInstall device-mapper-* Complete\033[0m"
if [ ${times} -ge 3 ];then
echo -e "\033[31mInstall Package device-mpper-* ERROR\033[0m"
break
fi
fi
done
if [ ${is_multipath:=0} -ge 1 ];then
sed -i '/^[^#]/d' /etc/udev/rules.d/60-raw.rules
for i in `multipath -ll | grep lun | sort| awk -F'[ \t]' '{print $2}'|sed -e 's/(//g' -e 's/)//g'`
do
num=`expr ${num:=0} + 1`
echo "KERNEL==\"sd*\", ACTION==\"add\", PROGRAM==\"/lib/udev/scsi_id --whitelisted --device=/dev/\$name\", \
RESULT==\"$i\", NAME=\"raw${num}\"" >> /etc/udev/rules.d/60-raw.rules
done
echo "NAME==\"raw[0-9]*\",OWNER=\"grid\", GROUP=\"asmadmin\", MODE=\"0660\"" >> /etc/udev/rules.d/60-raw.rules
start_udev
else
echo -e "\033[31mNO STORAGE DEVICE BE FOUND\033[0m"
fi
echo '12.配置节点间的信任关系'
ssh_keygen()
{
for user in oracle grid
do
awk -F':' '/PUBLIC-IP/{print $2}' ${rac_node_name} | while read line
do
node_name=${line}
ssh root@${node_name} su - ${user} -c "
rm -f ~/.ssh/id_rsa\r
rm -f ~/.ssh/id_dsa\r
rm -f ~/.ssh/authorized_keys\r
ssh-keygen -t rsa -q -f ~/.ssh/id_rsa -N 099q4naefadfasfdadfAADF8W0309QERQSDQ97FGJH\r
ssh-keygen -t dsa -q -f ~/.ssh/id_rsa -N 099q4naefadf0w323346ssd0ADF8WsdRQSDQ97FGJH\r"
ssh root@${node_name} su - ${user} -c "cat ~/.ssh/*.pub" >> all_node_authorized_keys
done
awk -F: '/PUBLIC-IP/{print $2}' ${rac_node_name}| while read line
do
node_name=${line}
scp all_node_authorized_keys ${user}@${node_name}:~/.ssh/authorized_keys
done
done
for user in oracle grid
do
awk -F':' '/PUBLIC-IP/{print $2}' ${rac_node_name} |while read line
do
node_name=${line}
awk -F':' '{print $2}' ${rac_node_name} | while read line
do
host_name=${line}
ssh root@${node_name} su - ${user} -c "ssh ${host_name} date"
done
done
done
}
if [ ${node_num} -eq 1 ];then
ssh_keygen
fi
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