CN104809015A - Method for automatically deploying Oracle rac environment based on Linux system - Google Patents
Method for automatically deploying Oracle rac environment based on Linux system Download PDFInfo
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- CN104809015A CN104809015A CN201510222858.7A CN201510222858A CN104809015A CN 104809015 A CN104809015 A CN 104809015A CN 201510222858 A CN201510222858 A CN 201510222858A CN 104809015 A CN104809015 A CN 104809015A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000013515 script Methods 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims description 8
- 210000004940 nucleus Anatomy 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 241000282326 Felis catus Species 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 241000448307 Setarches Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000003920 environmental process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a method for automatically deploying an Oracle rac environment based on a Linux system, which utilizes a set of Linux shell scripts to automatically complete the checking of configuring an Oracle user environment, modifying account configuration, configuring a network, establishing a software link of compress, modifying shell limitation, a software package, operating system kernels and the like, JDK installation, configuring a Handcheck kernel monitoring module, establishing ssh mutual trust, configuring an NTP time server, configuring shared storage and configuring vncserver. The method is suitable for establishing the Oracle rac cluster software environment under all Linux OSs at present, has good popularization and generalization, provides a direct and easy-to-operate method for establishing the Oracle rac cluster environment under the system based on the Linux self-contained general command, reduces a large amount of labor cost, avoids error operation in the process of manually establishing the environment, and greatly improves the efficiency and reliability of deploying the cluster service.
Description
Technical field
The present invention relates to computing machine Oracle rac technical field, be specifically related to a kind of method based on the automatic deployment Oracle rac environment under linux system.
Background technology
The application of server be unable to do without the support of database, and for infosystem, database is its core, and it greatly have impact on the performance of the security (data security, access security) of infosystem, stability and whole infosystem.
In order to pursue the operation of infosystem efficient stable more, each hardware composition part of supporting information system cloud gray model, improve and run at the long-time efficient stable of product, oracle company provides oracle rac application cluster product, Oracle RAC (Real Application Cluster, real application cluster) application is widely, almost support current all Mainstream Platforms, especially Linux platform, Oracle company supporting dynamics is maximum, also be maximum in the characteristic of Linux platform, so a station server is indispensable for the support of oracle rac environment.
When building oracle rac application cluster, need first to complete configuration oracle user environment, the configuration of amendment account, configuration network, the soft link of setting up compress, amendment shell restriction, software package, operating system nucleuss etc. check, JDK installs, configuration Hangcheck kernel monitoring modular, set up ssh mutual trust, configuration NTP time server, configuration share store, the environmental structure such as configuration vncserver, these environmental structures are indispensable, and if occur that the installation that mistake will affect whole clustered software is built at a place.
But build oracle environment often at substantial manpower, and mistake trickle in the process of manual work also may cause the failure of whole environmental structure.
Summary of the invention
The technical problem to be solved in the present invention is: for above weak point, in order to reduce human cost, reducing personal error, the invention provides a kind of method of automatic deployment oracle rac environment, to reduce a large amount of manpower and man-made failure operation.
The technical solution adopted in the present invention is:
A kind of method based on the automatic deployment Oracle rac environment under linux system, utilize a set of linux shell script automatically to complete configuration oracle user environment, the configuration of amendment account, configuration network, the soft link of setting up compress, amendment shell restriction, software package, operating system nucleus etc. check, JDK installs, configuration Hangcheck kernel monitoring modular, set up ssh mutual trust, configuration NTP time server, configuration share and store, configure vncserver.
Described method comprises file: oracle_rac.sh, bash_profile.sh, ntp.sh, ssh.sh, raw.sh, hostname.txt, under All Files being copied the home catalogue of system, according to following flow performing script:
Hardware environment is built, copied by script/home under;
Oracle_rac.sh is performed under each node root user;
Ssh.sh is performed under each node oracle user;
Ntp.sh is performed under each node root user;
Raw.sh is performed under each node root user.
Described oracle_rac.sh script completes: configuration oracle user environment, the configuration of amendment account, configuration network, the soft link of setting up compress, amendment shell restriction, software package, operating system nucleuss etc. check, JDK installs, configuration Hangcheck kernel monitoring modular, mainly realize content as follows:
Close fire wall;
Configuration Oracle user environment;
The environmental variance of amendment Oracle account;
Oracle user identity is used to perform bash_profile.sh script;
Configuration network environment;
Set up the soft link of compress;
Amendment/etc/sysctl.conf file;
Amendment shell restriction;
Software package checks;
Operating system version checks;
Anthem version is installed;
Configuration Hangcheck kernel monitoring modular.
Described ssh.sh script completes ssh mutual trust work, performs this script under Oracle user.
Described ntp.sh script completes ntp time synchronized function, arranges NTP time server.
Described raw.sh script completes disk raw device and builds, and comprising:
Configuration is shared and is stored;
Configuration vncserver.
Beneficial effect of the present invention is:
The present invention is applicable to the Oracle rac clustered software environmental structure under current all Linux OS, there is good universal and generalization, there is provided a kind of and directly, easy-operating carry based on Linux the method that generic command builds oracle rac cluster environment under system, decrease a large amount of human cost, avoid manpower and build the faulty operation occurred in environmental process, improve the efficiency and reliability of disposing cluster service greatly.
figure of description
Fig. 1 is that hardware environment of the present invention builds schematic diagram;
Fig. 2 is node host disk partition table;
Fig. 3 is disk array table;
Fig. 4 is network planning table;
Fig. 5 is database planning table.
Embodiment
Below according to Figure of description, in conjunction with embodiment, the present invention is further described:
1, oracle rac hardware environment is built, as shown in Figure 1;
2, node host disk partition, as shown in Figure 2;
3, disk array, as shown in Figure 3;
4, the network planning, as shown in Figure 4;
5, database planning, as shown in Figure 5;
6, installing operating system;
I. disk array is closed when installing operating system, in order not to make any any mistakes as far as possible;
Ii. suggestion is selected English, like this when follow-up operation logs in, would not cause mess code because of the reason of character set.
7, described method comprises file: oracle_rac.sh, bash_profile.sh, ntp.sh, ssh.sh, raw.sh, hostname.txt, under All Files being copied the home catalogue of system, according to following flow performing script:
Hardware environment is built, copied by script/home under;
Oracle_rac.sh 1 is performed under node one root user;
Oracle_rac.sh 2 is performed under node two root user;
Ssh.sh 1 is performed under node one oracle user;
Ssh.sh 2 is performed under node two oracle user;
Ntp.sh 1 is performed under node one root user;
Ntp.sh 2 is performed under node two root user;
Raw.sh 1 is performed under node one root user;
Raw.sh 2 is performed under node two root user.
Described oracle_rac.sh script completes: configuration oracle user environment, the configuration of amendment account, configuration network, the soft link of setting up compress, amendment shell restriction, software package, the environmental structures such as operating system nucleus etc. check, JDK installs, configuration Hangcheck kernel monitoring modular, main code is as follows:
#!/bin/bash
######### closes fire wall ############
sed -i 's/\(^SELINUX=\).*/\1disabled/' /etc/selinux/config
service iptables stop
chkconfig iptables off
######### configures Oracle user environment ###########
groupadd -g 1000 oinstall
groupadd -g 1100 dba
useradd -u 1000 -g oinstall -G dba oracle
echo "Please input the password for root then set the password for Oracle"
passwd oracle
# note: when arranging passwd, needs first to input root user cipher.
#/oracle is oracle installation directory
sleep 20
mkdir -p /oracle
chown -R oracle: oinstall /oracle
chmod -R 755 /oracle
#/kk is software installation kit position
mkdir -p /kk
echo "Oracle user sets successfully"
######## revises the environmental variance ######### of Oracle account
read -p "Please input the current host's database name"databasename
# uses Oracle user identity to perform bash_profile.sh script
su - oracle -s /bin/bash bash_profile.sh $databasename
sleep 20
########### configuration network environment ##############
cd /home/
cat hostname.txt>/etc/hosts
########### sets up the soft link #### of compress
cd /bin
ln -s gzip compress
ln -s gunzip uncompress
ll | grep compress
cd /usr/bin
ln -s ../../bin/gzip compress
ln -s ../../bin/gunzip uncompress
########## amendment/etc/sysctl.conf file ###
echo kernel.shmmni = 4096>>/etc/sysctl.conf
echo kernel.sem = 250 32000 100 128>>/etc/sysctl.conf
echo fs.file-max = 65536>>/etc/sysctl.conf
echo net. ipv4.ip_local_port_range = 1024 65000>>/etc/sysctl.conf
echo net.core.rmem_default = 1048576>>/etc/sysctl.conf
echo net.core.wmem_default = 262144>>/etc/sysctl.conf
echo net.core.wmem_max = 262144>>/etc/sysctl.conf
echo net.core.rmem_max = 262144>>/etc/sysctl.conf
sysctl -p
######### revises shell and limits ######
echo oracle soft nproc 2047>>/etc/security/limits.conf
echo oracle hard nproc 16384>>/etc/security/limits.conf
echo oracle soft nofile 1024>>/etc/security/limits.conf
echo oracle hard nofile 65536>>/etc/security/limits.conf
###### software package checks ######
for i in binutils compat-gcc-34 compat-libstdc++-296
control-center \
gcc gcc-c++ glibc glibc-common glibc-devel libaio libgcc \
libstdc++ libstdc++-devel libXp make openmotif22 setarch
do
rpm -q $i &>/dev/null || F="$F $i"
done ;echo $F;unset F
##### operating system version checks ######
echo "redhat-4">/etc/redhat-release
##### installs Anthem version JDK#####
cd /kk
chmod a+x jdk-6u45-linux-ia64-rpm.bin
./jdk-6u45-linux-ia64-rpm.bin
sleep 3m
mv jdk1.6.0_45/ /usr/
sleep 10
export JAVA_HOME=/usr/jdk1.6.0_45>>/etc/profile
export JRE_HOME=$JAVA_HOME/jre>>/etc/profile
export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar>>/etc/profile
export PATH=$JAVA_HOME/bin: $PATH>>/etc/profile
source /etc/profile
#### configures Hangcheck kernel monitoring modular #####
echo "options hangcheck-timer hangcheck_tick=30 hangcheck_margin=180" >> /etc/modprobe.conf
echo "/sbin/modprobe hangcheck-timer" >> /etc/rc.local
Described ssh.sh script completes ssh mutual trust work, and main code is as follows:
#!/bin/bash
# performs this script under Oracle user
ssh-keygen -t rsa
sleep 10
ssh-keygen -t dsa
sleep 10
if ( $1 == 1 );then
cat *.pub >> key
scp key host2:/home/oracle/.ssh/
else
cat *.pub >> authorized_keys
cat key >> authorized_keys
scp authorized_keys host1:/home/oracle/.ssh/
fi
ssh host1 date
ssh host2 date
ssh host1-priv date
ssh host2-priv date
Described ntp.sh script completes ntp time synchronized function, and main code is as follows:
#!/bin/bash
This script of # arranges NTP time server
if ( $1 == 1 );then
mv /etc/ntp.conf /etc/ntp.conf.bak
echo restrict default nomodify>>/etc/ntp.conf
echo restrict 127.0.0.1>>/etc/ntp.conf
echo server 127.127.1.0>>/etc/ntp.conf
echo fudge 127.127.1.0 stratum 10>>/etc/ntp.conf
echo driftfile /var/lib/ntp/drift>>/etc/ntp.conf
echo broadcastdelay 0.008>>/etc/ntp.conf
service ntpd restart
chkconfig ntpd on
else
sleep 5m
mv /etc/ntp.conf /etc/ntp.conf.bak
echo server 192.168.0.3>>/etc/ntp.conf
echo restrict 192.168.0.3 mask 255.255.255.255 nomodify notrap noquery>>/etc/ntp.conf
ntpdate 192.168.0.3
echo "0 0 * * * /usr/sbin/ntpdate 192.168.0.3;/sbin/hwclock -w;"
crontab -e
fi
Described raw.sh script completes disk raw device and builds, and main code is as follows:
#!/bin/bash
# configuration is shared and is stored
echo /bin/raw /dev/raw/raw1 /dev/mapper/oradatap5>>/etc/rc.local
echo /bin/raw /dev/raw/raw2 /dev/mapper/oradatap6>>/etc/rc.local
echo /bin/raw /dev/raw/raw3 /dev/mapper/oradatap7>>/etc/rc.local
echo /bin/raw /dev/raw/raw4 /dev/mapper/oradatap8>>/etc/rc.local
echo /bin/raw /dev/raw/raw5 /dev/mapper/oradatap9>>/etc/rc.local
echo /bin/raw /dev/raw/raw6 /dev/mapper/oradatap10>>/etc/rc.local
sleep 2
chmod 660 /dev/raw/raw*
chown root:oinstall /dev/raw/raw{1,2}
chown oracle.oinstall /dev/raw/raw{3,4, 5,6}
# configures vncserver
unset SESSION_MANAGER>>/root/.vnc/xstartup
exec /etc/X11/xinit/xinitrc>>/root/.vnc/xstartup
vncserver -kill :1
vncserver
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. the method based on the automatic deployment Oracle rac environment under linux system, it is characterized in that: utilize a set of linux shell script automatically to complete configuration oracle user environment, the configuration of amendment account, configuration network, the soft link of setting up compress, amendment shell restriction, software package, operating system nucleus etc. check, JDK installs, configuration Hangcheck kernel monitoring modular, set up ssh mutual trust, configuration NTP time server, configuration share and store, configure vncserver.
2. a kind of method based on the automatic deployment Oracle rac environment under linux system according to claim 1, it is characterized in that, described method comprises file: oracle_rac.sh, bash_profile.sh, ntp.sh, ssh.sh, raw.sh, hostname.txt, under All Files being copied the home catalogue of system, according to following flow performing script:
Hardware environment is built, copied by script/home under;
Oracle_rac.sh is performed under each node root user;
Ssh.sh is performed under each node oracle user;
Ntp.sh is performed under each node root user;
Raw.sh is performed under each node root user.
3. a kind of method based on the automatic deployment Oracle rac environment under linux system according to claim 2, it is characterized in that, described oracle_rac.sh script completes: configuration oracle user environment, the configuration of amendment account, configuration network, the soft link of setting up compress, amendment shell restriction, software package, operating system nucleuss etc. check, JDK installs, configuration Hangcheck kernel monitoring modular, mainly realize content as follows:
Close fire wall;
Configuration Oracle user environment;
The environmental variance of amendment Oracle account;
Oracle user identity is used to perform bash_profile.sh script;
Configuration network environment;
Set up the soft link of compress;
Amendment/etc/sysctl.conf file;
Amendment shell restriction;
Software package checks;
Operating system version checks;
Anthem version is installed;
Configuration Hangcheck kernel monitoring modular.
4. a kind of method based on the automatic deployment Oracle rac environment under linux system according to claim 2, is characterized in that: described ssh.sh script completes ssh mutual trust work, performs this script under Oracle user.
5. a kind of method based on the automatic deployment Oracle rac environment under linux system according to claim 2, is characterized in that: described ntp.sh script completes ntp time synchronized function, arranges NTP time server.
6. a kind of method based on the automatic deployment Oracle rac environment under linux system according to claim 2, is characterized in that: described raw.sh script completes disk raw device and builds, and comprising:
Configuration is shared and is stored;
Configuration vncserver.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105204897A (en) * | 2015-09-14 | 2015-12-30 | 上海新炬网络信息技术有限公司 | Batched MySQL installation and deployment method |
| CN105786564A (en) * | 2016-02-22 | 2016-07-20 | 上海新炬网络信息技术有限公司 | Automatic custom installation and deployment method for Oracle |
| CN106020857A (en) * | 2016-04-06 | 2016-10-12 | 杭州沃趣科技股份有限公司 | Automatic disposition method used for Oracle Real Application Cluster database cluster |
| CN106339468A (en) * | 2016-08-30 | 2017-01-18 | 广西电网有限责任公司 | Oracle RAC (Real Application Cluster) one-key automatic deployment method |
| CN106445632A (en) * | 2016-08-30 | 2017-02-22 | 广西电网有限责任公司 | One-click deployment method of DM database and Tomcat combination |
| CN106603312A (en) * | 2017-01-20 | 2017-04-26 | 郑州云海信息技术有限公司 | Tool for automatically installing data backup software based on K-UX operating system and installation method thereof |
| CN106897101A (en) * | 2017-02-28 | 2017-06-27 | 郑州云海信息技术有限公司 | The dispositions method and device of a kind of oracle database |
| CN106951265A (en) * | 2017-03-29 | 2017-07-14 | 武汉斗鱼网络科技有限公司 | development environment building method and device |
| CN107391161A (en) * | 2016-05-17 | 2017-11-24 | 阿里巴巴集团控股有限公司 | A kind of JavaScript modules installation method and device |
| CN107566175A (en) * | 2017-09-05 | 2018-01-09 | 郑州云海信息技术有限公司 | The method of automatic deployment oracle rac environmental variances |
| CN108170588A (en) * | 2016-12-07 | 2018-06-15 | 阿里巴巴集团控股有限公司 | A kind of test environment building method and device |
| CN109460827A (en) * | 2018-11-01 | 2019-03-12 | 郑州云海信息技术有限公司 | A kind of deep learning environment is built and optimization method and system |
| CN113608932A (en) * | 2021-10-09 | 2021-11-05 | 深圳市科力锐科技有限公司 | Database drilling method, device, equipment and storage medium |
| CN116107600A (en) * | 2023-04-13 | 2023-05-12 | 麒麟软件有限公司 | Oracle database installation tool and rapid deployment method thereof |
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| CN105204897A (en) * | 2015-09-14 | 2015-12-30 | 上海新炬网络信息技术有限公司 | Batched MySQL installation and deployment method |
| CN105204897B (en) * | 2015-09-14 | 2018-09-07 | 上海新炬网络信息技术股份有限公司 | A kind of mass installation and deployment method of MySQL |
| CN105786564A (en) * | 2016-02-22 | 2016-07-20 | 上海新炬网络信息技术有限公司 | Automatic custom installation and deployment method for Oracle |
| CN106020857A (en) * | 2016-04-06 | 2016-10-12 | 杭州沃趣科技股份有限公司 | Automatic disposition method used for Oracle Real Application Cluster database cluster |
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| CN107391161B (en) * | 2016-05-17 | 2020-07-07 | 阿里巴巴集团控股有限公司 | JavaScript module installation method and device |
| CN106445632A (en) * | 2016-08-30 | 2017-02-22 | 广西电网有限责任公司 | One-click deployment method of DM database and Tomcat combination |
| CN106339468A (en) * | 2016-08-30 | 2017-01-18 | 广西电网有限责任公司 | Oracle RAC (Real Application Cluster) one-key automatic deployment method |
| CN108170588A (en) * | 2016-12-07 | 2018-06-15 | 阿里巴巴集团控股有限公司 | A kind of test environment building method and device |
| CN106603312A (en) * | 2017-01-20 | 2017-04-26 | 郑州云海信息技术有限公司 | Tool for automatically installing data backup software based on K-UX operating system and installation method thereof |
| CN106897101A (en) * | 2017-02-28 | 2017-06-27 | 郑州云海信息技术有限公司 | The dispositions method and device of a kind of oracle database |
| CN106951265A (en) * | 2017-03-29 | 2017-07-14 | 武汉斗鱼网络科技有限公司 | development environment building method and device |
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Application publication date: 20150729 |