汇总：centos7，jdk8，tomcat8.5，nginx，mysql57，redis安装，【推荐】

centos7

安装时按默认最小安装即可，安装完毕后，

进入/etc/sysconfig/network-scripts/

将ifcfg-enp0s3(以ifcfg开头的网卡名字)，编辑

将 ONBOOT="no" ,改为 yes。重启

：关闭selinux：

vi  /etc/selinux/config

将SELINUX=enforcing改为disable。

：关闭firewalld，关闭防火墙

systemctl disable firewalld

----------------------------------------------------

jdk8

上传至/root目录，

rpm -ivh jdk-8u231-linux-x64.rpm

安装完毕后，默认就配好了环境变量等，

运行javac -version ,和 java -version 可以查看验证

----------------------------------------------------

安装tomcat8.5

上传至 /root 目录

tar -xvf apache-tomcat-8.5.50.tar

mv apache-tomcat-8.5.50 tomcat

cp -rf  tomcat  /usr/local/

：配置自启动

vim /lib/systemd/system/tomcat.service

[Unit]
Description=Tomcat
After=network.target

[Service]
Type=forking
PIDFile=/usr/local/tomcat/pid
ExecStart=/usr/local/tomcat/bin/catalina.sh start
ExecReload=/usr/local/tomcat/bin/catalina.sh restart
ExecStop=/usr/local/tomcat/bin/catalina.sh stop

[Install]
WantedBy=multi-user.target

在/usr/local/下面，建立tomcat的目录。确保路径真实有效。


在tomcat的bin/catalina.sh里面，添加

复制代码
CATALINA_PID=/usr/local/tomcat/pid

# OS specific support.  $var _must_ be set to either true or false.
cygwin=false

....略..
复制代码

创建软链接

ln -s /lib/systemd/system/tomcat.service /etc/systemd/system/multi-user.target.wants/tomcat.service

创建好了，重载一下

systemctl daemon-reload

设置开机自启

 systemctl enable tomcat

-----------------------

：tomcat设置

tomcat 开启远程manger的办法

 首先需要修改tomcat/conf/tomcat-users.xml的用户权限修改为：

<role rolename="admin-gui"/>
<role rolename="manager-gui"/>
<user username="admin" password="1234" roles="admin-gui,manager-gui"/>

其次修改tomcat/webapps/host-manager/META-INF/context.xml和tomcat/webapps/manager/META-INF/context.xml，原始代码为：

<Context antiResourceLocking="false" privileged="true" >
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="127.d+.d+.d+|::1|0:0:0:0:0:0:0:1" />
<Manager sessionAttributeValueClassNameFilter="java.lang.(?:Boolean|Integer|Long|Number|String)|org.apache.catalina.filters.CsrfPreventionFilter$LruCache(?:$1)?|java.util.(?:Linked)?HashMap"/>
</Context>

修改为：

<Context antiResourceLocking="false" privileged="true" >
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="^.*$" />
<Manager sessionAttributeValueClassNameFilter="java.lang.(?:Boolean|Integer|Long|Number|String)|org.apache.catalina.filters.CsrfPreventionFilter$LruCache(?:$1)?|java.util.(?:Linked)?HashMap"/>
</Context>

修改完成后不用重启tomcat，再进行远程访问，即可。

：改nio的链接模式为nio的执行器

 <Service name="Catalina">

    <!--The connectors can use a shared executor, you can define one or more named thread pools-->
<!-- 打开exec执行器，去掉注释 -->
    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
        maxThreads="150" minSpareThreads="4"/>



    <!-- A "Connector" represents an endpoint by which requests are received
         and responses are returned. Documentation at :
         Java HTTP Connector: /docs/config/http.html
         Java AJP  Connector: /docs/config/ajp.html
         APR (HTTP/AJP) Connector: /docs/apr.html
         Define a non-SSL/TLS HTTP/1.1 Connector on port 8080
    -->
<!--  将这段注释掉
   <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
-->
    <!-- A "Connector" using the shared thread pool-->

    <Connector executor="tomcatThreadPool"
               port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

-----------------------------------------------------

nginx

上传至/root

tar xvf nginx-1.14.2.tar.gz

上传upstream至/root，

tar  xvf nginx_upstream_check_module.tar.gz

###############

(或者，安装运行git，git clone)

yum install git

git clone  https://github.com/yaoweibin/nginx_upstream_check_module.git

###############

安装patch

yum install patch

// 进入nginx源码目录，第一层

cd nginx-1.14.2

//打源码补丁
patch -p1 </root/nginx_upstream_check_module/check_1.14.0+.patch


// 以下为编译nginx所需的lib

yum install gcc-c++

yum install -y pcre pcre-devel

yum install -y zlib zlib-devel

yum install -y openssl openssl-devel

cd nginx-1.14.2
// 配置，安装目录为 /usr/nginx ，add-module 的目录为上面git后的目录

./configure --prefix=/usr/nginx --with-http_ssl_module --with-http_realip_module --add-module=/root/nginx_upstream_check_module/

在configure的摘要信息中，只有三个扩展，没有upstream的。另外配置了反向代理查看真实ip的模块

make install

cd /usr/nginx/sbin

./nginx

：配置nginx

vim  /etc/init.d/nginx

编写脚本，注意三个地方（nginx执行文件所在目录，conf配置文件所在目录，pid文件需要和nignx的conf文件创建并保持一致），

#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15
# description:  NGINX is an HTTP(S) server, HTTP(S) reverse 
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/nginx.pid
#########################上面的pid文件，需要在服务器配置文件/usr/nginx/conf/nginx.conf中，去掉pid注释，并且配置为上面的这个目录。
# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
######################## 需要修改为实际的安装目录的可执行文件
nginx="/usr/nginx/sbin/nginx"
prog=$(basename $nginx)
#######################需要修改为实际的配置服务器文件的所在位置
NGINX_CONF_FILE="/usr/nginx/conf/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

make_dirs() {
   # make required directories
   user=`$nginx -V 2>&1 | grep "configure arguments:.*--user=" | sed 's/[^*]*--user=([^ ]*).*/1/g' -`
   if [ -n "$user" ]; then
      if [ -z "`grep $user /etc/passwd`" ]; then
         useradd -M -s /bin/nologin $user
      fi
      options=`$nginx -V 2>&1 | grep 'configure arguments:'`
      for opt in $options; do
          if [ `echo $opt | grep '.*-temp-path'` ]; then
              value=`echo $opt | cut -d "=" -f 2`
              if [ ! -d "$value" ]; then
                  # echo "creating" $value
                  mkdir -p $value && chown -R $user $value
              fi
          fi
       done
    fi
}

start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    make_dirs
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    configtest || return $?
    stop
    sleep 1
    start
}

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $prog -HUP
    retval=$?
    echo
}

force_reload() {
    restart
}

configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}

rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}

case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

建立pid文件。重要！

touch  /var/run/nginx.pid

chmod 777 /etc/init.d/nginx

chkconfig --add /etc/init.d/nginx

chkconfig nginx on

systemctl daemon-reload

systemctl enable nginx

systemctl start nginx

编写 /usr/nginx/conf/nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;#    以下为 关键代码，需要改成和nginx启动脚本一致的目录文件
pid          /var/run/nginx.pid;

events {
    worker_connections  1024;
}

：配置反向代理

进入/usr/nginx/sbin 下，运行 ./nginx  看看报错信息

如果提示check_http_expert_alive  或 ip_hash 错误，删除前面多余的空格。

#keepalive_timeout 0;    keepalive_timeout  65;

#gzip on;
   upstream yiwiki { 
          　　server 127.0.0.1:8080;
          　　server 112.126.56.244;
check interval=3000 rise=2 fall=5 timeout=2000 type=http;
check_http_expect_alive http_2xx http_3xx; 
ip_hash;     
   }

 server { 
       listen       80;
       server_name  localhost;
   .......

：配置80口

server {
        listen       80;
        server_name  localhost;
        rewrite ^(.*)$ https://$host$1 permanent;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

}

：配置443 ssl 口

server {
        listen       443 ssl;
        server_name  localhost;
   # 在conf目录建立cert目录，拷贝证书文件至此
        ssl_certificate     cert/5089556_www.yiwiki.cn.pem;
        ssl_certificate_key  cert/5089556_www.yiwiki.cn.key;

   #    ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
        ssl_prefer_server_ciphers  on;

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        location / {
    #        root   html;
    #        index  index.html index.htm;

   proxy_set_header Host $host;
   proxy_set_header Referer $http_referer;
   proxy_set_header X-Real-IP $remote_addr;
   proxy_set_header X-Real-Port $remote_port;
   proxy_set_header X-Real-User $remote_user; # 存放用户的真实ip
   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; # 每经过一个反向代理，就会把反向代理IP存放在X-Forwarded-For>里

   proxy_set_header HTTP_X_FORWARDED_FOR $remote_addr; #在多级代理的情况下，记录每次代理之前的客户端真实ip



                proxy_pass http://yiwiki/;
         }
   #健康监控
        location /status {
                check_status;
        }
    }

配置了nginx反向代理查看真实ip的模块，另外需要在java代码中，request.getHeader("X-Forwarder-For")；获取真实ip

------------------------------------------------------

安装mysql57

上传mysql57-community-release-el7.rpm 至 /root

或    yum install http://repo.mysql.com/mysql57-community-release-el7.rpm

：安装mysql57的更新源

安装此步后，在yum中可以看到mysql57版本，否则yum中不出现57版本

rpm -ivh mysql57-community-release-el7.rpm

：安装mysql-server

yum install mysql-server

运行服务器

systemctl  start mysqld

安装完毕后，第一次启动必须改密码，

cat /var/log/mysqld.log | grep password

查看到默认密码

复制后，用默认密码登陆

然后第一次登陆后，用alter user 改密码,默认8位数以上，有大小写，有标点

alter user root@localhost identified by 'xxxxxxxxx';

查看密码等级

show variables like 'validate_password%';

然后修改密码等级，

set global validate_password_policy  = 0;

//只是检测密码位数，LOW，不在限制大小混等

初始化安全向导

mysql_secure_installation

然后加入自启动

systemctl enable mysqld

systemctl restart mysql

进入后 用status查看版本状态等。

修改vim /etc/my.cnf

复制代码
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html

[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
#
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
#
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
character-set-server=utf8 
collation-server=utf8_general_ci 
performance_schema_max_table_instances=400 
table_definition_cache=400 
table_open_cache=256
wait_timeout=5184000            
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

#default-character-set=utf8   这句话在5.6上没报错，但在5.7版本，报错。需要注释掉。

[mysql.server]
default-character-set=utf8


[mysqld_safe]
default-character-set = utf8


[client]
default-character-set = utf8
复制代码

show global variables like 'wait_timeout';

show variables like 'character%';

------------------------------------------

redis安装

：安装docker

yum install docker

更新阿里云docker镜像源

vim /etc/docker/daemon.json

{

"registry-mirrors": ["https://5dn8slzr.mirror.aliyuncs.com"]

}

做完之后，重新加载守护精灵进程

systemctl daemon-reload

systemctl restart docker

docker pull redis

设置随机自启动redis

systemctl enable docker

##docker run -p 6379:6379 --restart=always redis  

##docker update --restart=no  containerId                   //如果之前忘了加密码，可以把之前的禁用掉，然后再重写一个。后面的参数是容器id，另外如果之前的不重写禁用，会再启动时覆盖后面新配的容器端口。

docker run -p 6379:6379 --restart=always redis --requirepass "123456"

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原文地址：https://www.cnblogs.com/sdgtxuyong/p/14338111.html