案例3-ubuntu和centos中自动部署tomcat相关服务的脚本
涉及redis，mysql，xtrabackup, tomcat
交互式shell脚本对话框----whiptail指令 - 想要早睡的彼得潘 - 博客园 (cnblogs.com)
1. ubuntu中
#!/bin/bash #first, change to root #出错立刻中断 set -e apt-get update #useful tools apt-get -y install build-essential libssl-dev libcurl4-openssl-dev unzip makepasswd lrzsz \ language-pack-zh-hans-base python-pip python-dev libxp6 libev-dev pwgen expect #1. auto scp software from aliyun #/usr/bin/expect <<EOF SCP拷贝，这种方式老是传一半出错。 #set ip 47.52.136.86 #set pass 12345 #spawn ssh root@$ip #spawn scp -r root@$ip:/root/UBUNTU . #expect { # "(yes/no)" {send "yes\r"; exp_continue} # " password: " {send "$pass\r"} #} #expect "*#" {send "df -h\r"} #expect "*#" {send "exit\r"} #expect eof #EOF #rsync支持断点续传 rsync -rP --rsh=ssh 47.52.136.86:/root/UBUNTU/ /root echo "nameserver 114.114.114.114" >> /etc/resolvconf/resolv.conf.d/base resolvconf -u #2. this script is for creating a new user A_NAME=$(ls /home) [ -z "A_NAME" ] && /usr/sbin/useradd axinfu A_NAME=$(ls /home) su - $A_NAME -c "mkdir axinfu && cd axinfu && mkdir mgrfilepath cert accountfile config" #3. this script is for JDK JdkPath="/usr/lib/jvm" if [ ! -d "$JdkPath" ]; then mkdir -p $JdkPath #attention here fi tar xzvf jdk.tar.gz -C /usr/lib/jvm update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_80/bin/java" 1 update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_80/bin/javac" 1 update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_80/bin/javaws" 1 #set env for jdk JAVA_HOME=/usr/lib/jvm/jdk1.7.0_80 ( cat << EOF export JAVA_HOME=/usr/lib/jvm/jdk1.7.0_80 export PATH=$PATH:$JAVA_HOME/bin export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar EOF )>>/etc/profile #another way, this is better #cat >> /etc/profile <<EOF #LINE 1 #LINE 2 #EOF source /etc/profile #4.for tomcat tar xzvf apache-tomcat-7.0.81.tar.gz -C /home/"${A_NAME}" mv /home/$A_NAME/apache-tomcat-7.0.81/webapps /home/$A_NAME chown -R $A_NAME:$A_NAME /home/$A_NAME #copy setenv.sh for tomcat cp /usr/lib/jvm/setenv.sh /home/$A_NAME/apache-tomcat-7.0.81/bin/ #change ownership of tomcat /bin/chown -R $A_NAME:$A_NAME /home/$A_NAME/apache-tomcat-7.0.81/ #edit server.xml sed -i -e '22 s/8005/-1/' -e '71 s/8080/8081/' -e '125 s#webapps#../webapps#' /home/$A_NAME/apache-tomcat-7.0.81/conf/server.xml sed -i -e '93 s/</<!--/' -e '93 s/>/-->/' /home/$A_NAME/apache-tomcat-7.0.81/conf/server.xml
sed -i -e '71 s#HTTP/1.1#org.apache.coyote.http11.Http11NioProtocol#' /home/$A_NAME/apache-tomcat-7.0.81/conf/server.xml
# 如果替换的值为变量，那么需要用双引号
# 例如： local_host=172.16.0.10 sed -i "46 s/172.16.0.28/${local_host}/" config.js
#start tomcat /bin/su -s /bin/sh - $A_NAME -c "cd /home/$A_NAME/apache-tomcat-7.0.81/bin/&&./startup.sh" #上面这个命令可以简化为 #su - $A_NAME -c "cd apache-tomcat-7.0.81/bin/&&./startup.sh" #-c command:变更为帐号为USER的使用者并执行指令后再变回原来使用者。command一般用双引号指定。 利用 "sh -c" 命令，它可以让 bash 将一个字串作为完整的命令来执行 #-s shell:指定要执行的shell,而且参数中必须是shell的完整的路径。如果没有，则默认为/bin/sh,所以这里也可以不写 #-或-l或--login：这个参数加了之后，就好像是重新login为该使用者一样，工作目录也会改变为该用户的家目录 cat tomcat > /etc/init.d/tomcat /bin/chmod 755 /etc/init.d/tomcat #add to startlist update-rc.d tomcat defaults 95 #5. for crontab ( cat << EOF 0 0 * * * python /root/mysql_back_up/main.py full 50 * * * * python /root/mysql_back_up/main.py inc EOF )>/var/spool/cron/crontabs/root /bin/chmod +x /var/spool/cron/crontabs/root #6. collect info CPU=$(lscpu | sed -n '4p' | awk -F "[ ]+" '{print $2}') BLK=$(lsblk | grep disk | awk -F "[ ]+" '{print $4}') RAM=$(free -g | grep Mem | awk -F "[ ]+" '{print $2}') PLATFORM=$(dmidecode -s system-product-name) ( cat << EOF cpu:$CPU disk:$BLK ram:$RAM platform:$PLATFORM EOF )>INFO cat /proc/scsi/scsi | grep Vendor >> INFO echo -e "\n" >> INFO cat /proc/version >> INFO #create 3 password pwgen -Bs 10 3 > secret.txt #7. for mysql exist=$(dpkg -l | grep mysql) # 若没有返回，说明已完成卸载 if [ -n "$exist" ]; then #uninstll mysql5.5 apt-get autoremove --purge mysql-server-5.* apt-get remove mysql-common dpkg -l |grep ^rc|awk '{print $2}' | xargs dpkg -P fi #install mysql5.6 http://blog.csdn.net/u011304615/article/details/68942115 echo 'mysql-server-5.6 mysql-server/root_password password 123' | debconf-set-selections echo 'mysql-server-5.6 mysql-server/root_password_again password 123' | debconf-set-selections #apt-get install mysql-client-core-5.6 mysql-client-5.6 mysql-server-5.6 -y 这种安装方式修改字符集会启动不了mysql apt-get install -y mysql-server-5.6 mysql-client-5.6 libmysqlclient-dev #在[mysqld]行后面加入内容，解决不同版本[mysqld]行数不同的问题 sed -ir "/[mysqld]/ a character_set_server=utf8 \nbinlog_format=row" /etc/mysql/my.cnf service mysql restart mysql -uroot -p123 -e "GRANT RELOAD, PROCESS, LOCK TABLES, REPLICATION CLIENT ON *.* TO 'bak'@'localhost' IDENTIFIED BY 'axfchonga';FLUSH PRIVILEGES" mysql_secure_installation #8. for backup wget https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.4.8/binary/debian/trusty/x86_64/percona-xtrabackup-24_2.4.8-1.trusty_amd64.deb dpkg -i percona-xtrabackup-24_2.4.8-1.trusty_amd64.deb #9. this script is for REDIS tar xzvf redis-stable.tar.gz cd redis-stable #yum -y groupinstall "Development Tools" make make install cd utils /usr/bin/expect <<EOF spawn ./install_server.sh expect "*6379*" {send "\r"} expect "*conf*" {send "\r"} expect "*log*" {send "\r"} expect "*var/lib*" {send "\r"} expect "*server*" {send "\r"} expect "*ok*" {send "\r"} expect eof EOF
2. centos中
#!/bin/bash #wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo #1 yum update yum install autoconf automake binutils bison flex gcc gcc-c++ gettext libtool make patch pkgconfig rpm-build yum-utils epel-release yum-plugin-fastestmirror yum-plugin-downloadonly openssl-devel nc curl wget man nss vim system-config-network-tui bind-utils lokkit pciutils redhat-lsb-core libX11 libXp telnet #2. for mysql wget https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql57-community-el6/mysql57-community-release-el6-7.noarch.rpm rpm -ivh mysql57-community-release-el6-7.noarch.rpm sed -ie '27 s/0/1/; 34 s/1/0/' /etc/yum.repos.d/mysql-community.repo #参数i必须在参数e前面,e表示可以有多个命令 yum install mysql-community-server mysql-community-devel mysql-community-client #sed -i -e '2 i character-set-server=uft8' -e '2 i binlog-format=row' /etc/my.cnf sed -ir '/\[mysqld\]/a character-set-server=utf8 \nbinlog-format=row' /etc/my.cnf service mysqld start #3. create user A_NAME=$(ls /home) [ -z "A_NAME" ] && /usr/sbin/useradd axinfu A_NAME=$(ls /home) su - $A_NAME -c "mkdir axinfu && cd axinfu && mkdir mgrfilepath cert accountfile config" #another way #A_NAME=$(cat /etc/passwd | grep home | cut -d: -f 1) #有的系统是500，所以取不到。 #[ -z "A_NAME" ] && /usr/sbin/useradd axinfu #A_NAME=$(cat /etc/passwd | grep home | cut -d: -f 1) #4. for JDK JdkPath="/usr/lib/jvm" if [ ! -d "$JdkPath" ]; then mkdir -p $JdkPath #attention here fi tar xzvf jdk.tar.gz -C /usr/lib/jvm update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_80/bin/java" 1 update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_80/bin/javac" 1 update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_80/bin/javaws" 1 #set env for jdk JAVA_HOME=/usr/lib/jvm/jdk1.7.0_80 ( cat << EOF export JAVA_HOME=/usr/lib/jvm/jdk1.7.0_80 export PATH=$PATH:$JAVA_HOME/bin export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar EOF )>>/etc/profile #another way, this is better #cat >> /etc/profile <<EOF #LINE 1 #LINE 2 #EOF source /etc/profile #5. for tomcat tar xzvf apache-tomcat-7.0.81.tar.gz -C /home/"${A_NAME}" mv /home/$A_NAME/apache-tomcat-7.0.81/webapps /home/$A_NAME chown -R $A_NAME:$A_NAME /home/$A_NAME #copy setenv.sh for tomcat cp /usr/lib/jvm/setenv.sh /home/$A_NAME/apache-tomcat-7.0.81/bin/ #change ownership of tomcat /bin/chown -R $A_NAME:$A_NAME /home/$A_NAME/apache-tomcat-7.0.81/ #edit server.xml sed -i -e '22 s/8005/-1/' -e '71 s/8080/8081/' -e '125 s#webapps#../webapps#' /home/$A_NAME/apache-tomcat-7.0.81/conf/server.xml sed -i -e '93 s/</<!--/' -e '93 s/>/-->/' /home/$A_NAME/apache-tomcat-7.0.81/conf/server.xml sed -i -e '71 s#HTTP/1.1#org.apache.coyote.http11.Http11NioProtocol#' /home/$A_NAME/apache-tomcat-7.0.81/conf/server.xml #start tomcat /bin/su -s /bin/sh - $A_NAME -c "cd /home/$A_NAME/apache-tomcat-7.0.81/bin/&&./startup.sh" #上面这个命令可以简化为 #su - $A_NAME -c "cd apache-tomcat-7.0.81/bin/&&./startup.sh" #-c command:变更为帐号为USER的使用者并执行指令后再变回原来使用者。command一般用双引号指定 #-s shell:指定要执行的shell,而且参数中必须是shell的完整的路径。如果没有，则默认为/bin/sh,所以这里也可以不写 #-或-l或--login：这个参数加了之后，就好像是重新login为该使用者一样，工作目录也会改变为该用户的家目录 cat tomcat > /etc/init.d/tomcat /bin/chmod 755 /etc/init.d/tomcat chkconfig --add tomcat #6. for mysql_crontab ( cat << EOF 0 0 * * * python /root/mysql_back_up/main.py full 50 * * * * python /root/mysql_back_up/main.py inc EOF )>/var/spool/cron/root /bin/chmod +x /var/spool/cron/root #7. backup wget https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.4.8/binary/redhat/6/x86_64/percona-xtrabackup-24-2.4.8-1.el6.x86_64.rpm wget ftp://rpmfind.net/linux/dag/redhat/el6/en/x86_64/dag/RPMS/libev-4.15-1.el6.rf.x86_64.rpm #依赖包 rpm -ivh libev-4.15-1.el6.rf.x86_64.rpm yum install perl-DBD-mysql #依赖包 yum -y install perl-Digest-MD5 #依赖包 rpm -ivh percona-xtrabackup-24-2.4.8-1.el6.x86_64.rpm #8. for REDIS tar xzvf redis-stable.tar.gz cd redis-stable yum -y groupinstall "Development Tools" make make install cd utils ./install_server.sh # download REDIS #wget http://download.redis.io/redis-stable.tar.gz # download TOMCAT #wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-7/v7.0.79/bin/apache-tomcat-7.0.79.tar.gz
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