Jdk安装配置
1)创建安装目录,解压安装文件:
>mkdir /usr/local/java
>tar -zxvf jdk-8u181-linux-x64.tar.gz
>mv jdk1.8.0_181 /usr/local/java
2)配置环境变量,编辑系统文件/etc/profile,在文件最后添加环境变量,修改后重新加载环境变量,检查是否安装成功:
>vim /etc/profile
JAVA_HOME=/usr/local/java/jdk1.8.0_181
JRE_HOME=/usr/local/java/jdk1.8.0_181/jre
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
PATH=$JAVA_HOME/bin:$PATH
export PATH JAVA_HOME CLASSPATH
>source /etc/profile
>java -version
(注:若root用户配置成功后用procar用户提示无java命令,在procar用户下执行source /etc/profile 测试java -version。)
3)设置java变量永久生效
>vim /etc/bashrc
export JAVA_HOME=/usr/local/java/jdk1.8.0_181
export PATH=(美元符)PATH:(美元符)JAVA_HOME/bin
export CLASSPATH=.:(美元符)JAVA_HOME/lib/dt.jar:(美元符)JAVA_HOME/lib/tools.jar
>source /etc/bashrc
tomcat安装配置
1)创建安装目录,解压安装文件:
>mkdir /data/iiap
>tar -zxvf apache-tomcat-8.5.33.tar.gz
>mv apache-tomcat-8.5.33 /data/iiap/
2)启动服务测试tomcat能否正常启动
>cd apache-tomcat-8.5.33/bin
>startup.sh #启动服务
>shutdown.sh #停止服务
zookeeper安装配置
1)创建安装目录,解压安装文件:
>tar -xzvf zookeeper-3.4.13.tar.gz
>mv zookeeper-3.4.13 /data/iiap/zookeeper
>cd /data/iiap/zookeeper
2)配置zk配置文件
>cd /data/iiap/zookeeper/conf
>cp zoo_sample.cfg zoo.cfg
>chmod 755 zoo.cfg #给zoo.con赋值可执行权限
>vim zoo.cfg #修改zk数据目录
dataDir= /data/iiap/zookeeper/zookeeper-data
3)启动/停止服务
>cd /data/iiap/zookeeper/bin
>sh zkServer.sh start #启动服务
>sh zkServer.sh stop #停止服务
nginx安装配置
1)安装环境依赖
>yum install gcc
>yum install pcre-devel
>yum install zlib zlib-devel
>yum install openssl openssl-devel
2)创建安装目录,解压安装文件:
>tar -zxvf nginx-1.10.0.tar.gz
>mkdir /usr/local/nginx
>cp nginx-1.10.0 /usr/local/nginx/
3)安装nginx
>cd /usr/local/nginx/nginx-1.10.0
>./configure
>make
>make install
4)启动nginx
>sbin/nginx -c /usr/local/nginx/conf/nginx.conf #启动服务,或 sbin/nginx
>sbin/nginx -s stop #停止nginx
>sbin/nginx -s reload #重新加载nginx
>sbin/nginx -t #检查配置文件配置是否正确
redis安装配置
1)创建安装目录,解压安装文件:
>tar -zxvf redis-4.0.11.tar.gz
>mv redis-4.0.11 /usr/local/redis
>cd /usr/local/redis
2)编译安装redis:
>make
>make install
3)创建启动目录和配置目录:
>mkdir -p /usr/local/redis/bin
>mkdir -p /usr/local/redis/etc
>mv redis.conf etc/
>cd src/
>mv mkreleasehdr.sh redis-benchmark redis-check-aof redis-cli redis-server /usr/local/redis/bin
4)切换到/usr/local/redis/etc目录,编辑redis.conf文件,将daemonize属性改为yes(表明需要在后台运行):
>vim /usr/local/redis/etc/redis.conf
daemonize yes
5)切换到/usr/local/redis/bin目录下执行Redis-server 命令,使用/usr/local/redis/etc/redis.conf 配置文件来启动Redis 服务:
>cd /usr/local/redis/bin
> ./redis-server /usr/local/redis/etc/redis.conf
6)服务端启动成功后,执行redis-cli启动Redis 客户端,查看端口号,默认是6379,测试服务
7)编辑服务启动脚本:
vim /etc/init.d/redis
#!/bin/sh
#redis startup script for Redis Server
#chkconfig: - 80 12
#description: Redis is an open source, advanced key-value store.
#processname: redis-server
#config: /usr/local/redis/etc/redis.conf
#pidfile: /var/run/redis.pid
source /etc/init.d/functions
BIN="/usr/local/redis/bin"
CONFIG="/usr/local/redis/etc/redis.conf"
PIDFILE="/var/run/redis.pid"
#Read configuration
[ -r "$SYSCONFIG" ] && source "$SYSCONFIG"
RETVAL=0
prog="redis-server"
desc="Redis Server"
start() {
if [ -e $PIDFILE ];then
echo "$desc already running...."
exit 1
fi
echo -n $"Starting $desc: "
daemon $BIN/$prog $CONFIG
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog
return $RETVAL
}
stop() {
echo -n $"Stop $desc: "
killproc $prog
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog $PIDFILE
return $RETVAL
}
restart() {
stop
start
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
condrestart)
[ -e /var/lock/subsys/$prog ] && restart
RETVAL=$?
;;
status)
status $prog
RETVAL=$?
;;
*)
echo $"Usage: $0 {start|stop|restart|condrestart|status}"
RETVAL=1
esac
exit $RETVAL
编辑完成后执行
>chmod +x /etc/init.d/redis #赋值可执行权限
>service redis start #启动服务
>service redis stop #停止服务
>chkconfig --add redis #添加服务
8)设置环境变量,并使之生效
vim /etc/profile.d/redis.sh
export REDIS_HOME=/usr/local/redis
export PATH=$PATH:$REDIS_HOME/bin
source /etc/profile.d/redis.sh
9)配置下面的内核参数,否则Redis脚本在重启或停止redis时,将会报错,并且不能自动在停止服务前同步数据到磁盘上/etc/sysctl.conf加上
>vim /etc/sysctl.conf
vm.overcommit_memory = 1
>sysctl -p