shell脚本自动化创建虚拟机的基本配置–tomcat–mysql–jdk–maven数据库qq35050438的博客-

自动化shell脚本

ps：此处安装的jdk，maven，tomcat均在/opt目录下，如需其他目录或者其他版本，可根据需要改动shell脚本即可。
ps:所有代码全部手敲，已亲测能够使用，全部出来。

一：虚拟机初始化

创建shell脚本，把命令放进.sh脚本里，./xx.sh运行此脚本可以完成虚拟机初始化

#!/bin/bash #1.改变机器名 hostnamectl set-hostname $1 #2.打通ip地址 sed -i 's/dhcp/static/' /etc/sysconfig/network-scripts/ifcfgenp0s3 sed -i 's/ONBOOT=no/ONBOOT=yes/' /etc/sysconfig/network-scripts/ifcfgenp0s3 echo "IPADDR=$2" >> /etc/sysconfig/network-scripts/ifcfgenp0s3 systemctl restart network  #3.关闭防火墙 systemctl stop firewalld systemctl disable firewalld 

二：jdk自动化安装

创建shell脚本，把命令放进.sh脚本里，./xx.sh运行此脚本可以完成jdk自动化安装

#!/bin/bash  jdkTar="/opt/jdk-8u111-linux-x64.tar.gz" # 检查原先是否已安装 checkExist(){  jdkline1=$(grep -n "export JAVA_HOME=.*" /etc/profile | cut -f1 -d':') if [ -n "$jdkline1" ];then                 echo "存在JAVA_HOME路径，将其删除"                 sed -i "${jdkline1}d" /etc/profile         fi  jdkline2=$(grep -n "export CLASSPATH=.*$JAVA_HOME.*" /etc/profile | cut -f1 -d':') if [ -n "$jdkline2" ];then                 echo "存在CLASSPATH路径，将其删除"                 sed -i "${jdkline2}d" /etc/profile         fi  jdkline3=$(grep -n "export PATH=.*$JAVA_HOME.*" /etc/profile | cut -f1 -d':') if [ -n "$jdkline3" ];then                 echo "存在PATH-JAVA路径，将其删除"                 sed -i "${jdkline3}d" /etc/profile         fi } # 查询是否有jdk压缩包 if [ -e $jdkTar ];then   echo "--------存在jdk安装包-------" echo "正在解压jdk安装包。。。"  tar -zxvf /opt/jdk-8u111-linux-x64.tar.gz  if [ -e "/opt/soft2" ];then   echo "存在该文件夹，删除。。" rm -rf /opt/soft2  fi  echo "---------------------------------" echo "---------------------------------" echo "正在建立jdk安装路径。。" echo "---------------------------------" echo "---------------------------------"  mkdir -p /opt/soft2/jdk180  mv -f jdk1.8.0_111  /opt/soft2/jdk180  # 检查配置信息  checkExist   echo "---------------------------------" echo "---------------------------------" echo "正在配置jdk环境。。。"  sed -i '$a export JAVA_HOME=/opt/soft2/jdk180/jdk1.8.0_111' /etc/profile  sed -i '$a export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar' /etc/profile  sed -i '$a export PATH=$PATH:$JAVA_HOME/bin' /etc/profile  echo "---------------------------------" echo "---------------------------------" echo "配置环境已完成。。。" echo 'this is the end' echo "---------------------------------" echo "---------------------------------" echo "配置版本信息如下："     source /etc/profile     java -version else echo "未检测到安装包，请将安装包放到opt目录下" fi  

三：maven自动化安装

创建shell脚本，把命令放进.sh脚本里，./xx.sh运行此脚本可以完成maven自动化安装

#!/bin/bash  mavenTar="/opt/apache-maven-3.6.1-bin.tar.gz"  mavenMirror=" <mirror>         <id>alimaven</id>         <mirrorOf>central</mirrorOf>         <name>aliyun maven</name>         <url>https://maven.aliyun.com/repository/central</url>     </mirror>     <mirror>         <id>alimaven</id>         <name>aliyun maven</name>         <url>https://maven.aliyun.com/nexus/content/groups/public/</url>         <mirrorOf>central</mirrorOf>     </mirror> " mavenrespo="<localRepository>/opt/soft2/maven361/apache-maven-3.6.1/jarstore</localRepository>" # 检查原先是否已安装 checkExist(){  mavenline1=$(grep -n "export MAVEN_HOME=.*" /etc/profile | cut -f1 -d':') if [ -n "$mavenline1" ];then                 echo "存在MAVEN_HOME路径，将其删除"                 sed -i "${mavenline1}d" /etc/profile         fi  mavenline3=$(grep -n "export PATH=.*$MAVEN_HOME.*" /etc/profile | cut -f1 -d':') if [ -n "$mavenline3" ];then                 echo "存在PATH-MAVEN路径，将其删除"                 sed -i "${mavenline3}d" /etc/profile         fi } # 查询是否有maven压缩包 if [ -e $mavenTar ];then   echo "--------存在maven安装包-------" echo "正在解压maven安装包。。。"  tar -zxvf /opt/apache-maven-3.6.1-bin.tar.gz  if [ -e "/opt/soft2/maven361" ];then   echo "存在该文件夹，删除。。" rm -rf /opt/soft2/maven361  fi  echo "---------------------------------" echo "---------------------------------" echo "正在建立maven安装路径。。" echo "---------------------------------" echo "---------------------------------"  mkdir -p /opt/soft2/maven361  mv -f  apache-maven-3.6.1 /opt/soft2/maven361  # 检查配置信息  checkExist   echo "---------------------------------" echo "---------------------------------" echo "正在配置maven环境。。。"  sed -i '$a export MAVEN_HOME=/opt/soft2/maven361/apache-maven-3.6.1' /etc/profile  sed -i '$a export PATH=$PATH:$MAVEN_HOME/bin' /etc/profile  echo "---------------------------------" echo "---------------------------------" echo "----正在配置maven镜像源和mirror----"  sed -i '/</mirror>/i ${mavenMirror}' /opt/soft2/maven361/apache-maven-3.6.1/conf/settings.xml  sed -i '/</settings>/i ${mavenrespo}' /opt/soft2/maven361/apache-maven-3.6.1/conf/settings.xml  echo "---------------------------------" echo "---------------------------------" echo "配置环境已完成。。。" echo 'this is the end' echo "---------------------------------" echo "---------------------------------" echo "配置版本信息如下："     source /etc/profile     mvn -version else echo "未检测到安装包，请将安装包放到opt目录下"  fi   

四：tomcat自动化安装

创建shell脚本，把命令放进.sh脚本里，./xx.sh运行此脚本可以完成tomcat自动化安装

#!/bin/bash  tomcatTar="/opt/apache-tomcat-8.5.54.tar.gz" # 查询是否有tomcat压缩包 if [ -e $tomcatTar ];then   echo "--------存在tomcat安装包-------" echo "正在解压maven安装包。。。"  tar -zxvf /opt/apache-tomcat-8.5.54.tar.gz  if [ -e "/opt/soft2/tomcat85" ];then   echo "存在该文件夹，删除。。" rm -rf /opt/soft2/tomcat85  fi  echo "---------------------------------" echo "---------------------------------" echo "正在建立tomcat安装路径。。" echo "---------------------------------" echo "---------------------------------"  mkdir -p /opt/soft2/tomcat85  mv -f  apache-tomcat-8.5.54 /opt/soft2/tomcat85  echo "---------------------------------" echo "---------------------------------" echo "配置tomcat环境已完成。。。" echo 'this is the end' echo "---------------------------------" echo "---------------------------------" else echo "未检测到安装包，请将安装包放到opt目录下" fi  

五：mysql自动化安装

创建shell脚本，把命令放进.sh脚本里，./xx.sh运行此脚本可以完成mysql自动化安装

#!/bin/bash  mysqlInstall=$(rpm -qa | grep mysql)  mysqlRepoInstall1=$(find /etc/yum.repos.d/ -name "mysql-community.repo" | sed 's#.*/##')  mysqlRepoInstall2=$(find /etc/yum.repos.d/ -name "mysql-community-source.repo" | sed 's#.*/##')  wgetInstall=$(rpm -qa | grep wget)  mariadbInstall=$(rpm -qa | grep mariadb) # 检查是否已安装了mysql，未安装再安装 if [ ! -n "${mysqlInstall}" ];then         # 检查centOS是否自带了mariadb，若有则删除 if [ -n "${mariadbInstall}" ];then   echo "自带mariadb---删除mariadb中----"                 rpm -e --nodeps mariadb-libs-5.5.64-1.el7.x86_64   echo "--------------------------------" echo "--------------------------------" echo "--------------------------------" else echo "centOS里没有mariadb软件" echo "-----------------------" echo "-----------------------"         fi  if [ -n "${wgetInstall}" ];then   echo "-------存在wget下载工具-------" echo "------------------------------" echo "------------------------------" else echo "-------安装下载工具wget-------" echo "------------------------------" echo "------------------------------"   yum install -y wget  fi   echo "-------在线下载5.7mysql并安装-------"   wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm   echo "-----------下载mysql成功-------------" echo "-------------------------------------" echo "-----------正在安装mysql中----------" echo "-------------------------------------"   rpm -ivh mysql-community-release-el7-5.noarch.rpm   echo "-----正在检测mysql安装环境是否成功----" else echo "-------------已安装过mysql--------------" fi installmysqlServer(){ if [ "${mysqlRepoInstall1}" = "mysql-community.repo" -a "${mysqlRepoInstall2}" = "mysql-community-source.repo" ];then                         echo "存在2个mysql安装环境，下载安装完成。。。" echo "----------------------------------------" echo "----------------------------------------" echo "-----------安装mysql-server中-----------" echo "----------------------------------------" echo "----------------------------------------" if [ ! -e "/var/lib/mysql" ];then     yum install -y mysql-server    else echo "-----已安装过mysql-server-----"    fi                         echo "修改访问权限为当前用户。。。"                         chown -R root:root /var/lib/mysql                         ls -l /var/lib                         echo "重启mysql服务中"                         service mysqld restart                         echo "安装完成---请登录mysql修改密码和字符集" else echo "${mysqlRepoInstall1}" echo "${mysqlRepoInstall2}" echo "----没有安装成功----"  fi }   installmysqlServer