centos7安裝jdk+tomcat+nginx+mysql

公司新項目要在linux下部署，搭建一下java運行環境，記錄一下。

一、安裝mysql

1去官網下載mysql，下載后並解壓，我把mysql安裝在/usr/local/mysql路徑下

tar -zxvf mysql-5.7.11-linux-glibc2.5-x86_64.tar.gz -C /usr/local/mysql

2進入mysql目錄，建立data文件夾

[root@localhost local]# cd /usr/local/mysql
[root@localhost mysql]# mkdir data

3新建不能登陸的mysql用戶

useradd -r -M -s /sbin/nologin mysql

4修改mysql目錄所有者為mysql用戶和mysql組

chown -R mysql.mysql /usr/local/mysql
chgrp -R mysql /usr/local/mysql

5進入/usr/local/mysql目錄，初始化mysql，后面那個是初始密碼，要記住

bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

6復制my.cnf文件，並修改/etc/my.cnf

cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf

# These are commonly set, remove the # and set as required.
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
character-set-server=utf8
collation-server=utf8_general_ci
default-storage-engine=INNODB
#server_id = .....
# socket = .....

7進行mysql.support-files目錄，復制mysql.server到/etc/init.d/mysqld，加入開機運行

[root@localhost mysql]# cd support-files/
[root@localhost support-files]# cp mysql.server /etc/init.d/mysqld
[root@localhost support-files]# chmod +x /etc/init.d/mysqld
[root@localhost support-files]# chkconfig --add mysqld

查看是否成功

chkconfig --list mysqld

8mysql加入環境變量

vi /etc/profile #把mysql服務加入系統環境變量：在最后添加下面這一行
export PATH=$PATH:/usr/local/mysql/bin
:wq! #保存退出
source /etc/profile  #使配置立刻生效

9登錄后修改密碼

[root@localhost tmp]# service mysqld start
Starting MySQL. SUCCESS!
[root@localhost tmp]# mysql -uroot -p
Enter password:
mysql> SET PASSWORD = PASSWORD('123456');
mysql> flush privileges;

 二jdk安裝

1下載jdk，解壓並移動到安裝路徑

tar -zxvfjdk-8u73-linux-x64.tar.gz -C /usr/local/jdk8

2加入環境變量

vi /etc/profile
# 在export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL下添加
export JAVA_HOME=/usr/local/jdk8
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
#保存后，執行source /etc/profile使其生效

3驗證是否成功java -vsersion

三安裝tomcat

1解壓並安裝到指定路徑

# 創建用戶
groupadd tomcat
useradd -s /bin/bash -g tomcat tomcat

# 下載：
wget http://apache.opencas.org/tomcat/tomcat-7/v7.0.68/bin/apache-tomcat-7.0.68.tar.gz
# 解壓：
tar -zxvf apache-tomcat-7.0.68.tar.gz
# 復制：
cp -R ./apache-tomcat-7.0.68 /usr/local
cd /usr/local/apache-tomcat-7.0.68
# 修改權限：
chown -R tomcat:tomcat apache-tomcat-7.0.68
# 啟動：
sh ./bin/startup.sh

2將8080端口添加到防火牆例外並重啟

firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --reload

3訪問http://ip/8080

四安裝nginx

安裝nginx前，前提是安裝了gcc-c++,還要安裝一些依賴庫

1安裝perl

mkdir /usr/local/perl
cd perl5.22
./Configure -des -Dprefix=/usr/local/ perl -Dusethreads -Uversiononly
make
make test
make install

2安裝pcre

mkdir /usr/local/pcre
tar zxvf pcre-8.35.tar.gz
cd pcre-8.35
./configure --prefix=/usr/local/pcre
make
make install

3安裝openssl

mkdir /usr/local/openssl
tar zxvf openssl-1.0.1h.tar.gz
cd openssl-1.0.1h
./config --prefix=/usr/local/openssl
make
make install
vi /etc/profile
export PATH=$PATH:/usr/local/openssl/bin
:wq!
source /etc/profile

4安裝zlib

mkdir /usr/local/zlib
tar zxvf zlib-1.2.8.tar.gz
cd zlib-1.2.8
./configure --prefix=/usr/local/lib/zlib
make
make install

5安裝nginx

#添加用戶和用戶級
groupadd nginx
useradd -g nginx nginx -s /bin/false
mkdir /usr/local/nginx
tar zxvf nginx-1.6.0.tar.gz
cd nginx-1.6.0
./configure --prefix=/usr/local/nginx --without-http_memcached_module --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-openssl=/root/tool/openssl-1.0.2g/ --with-zlib=/root/tool/zlib-1.2.8/ --with-pcre=/root/tool/pcre-8.37
#注意：--with-openssl=/usr/local/src/openssl-1.0.1h --with-zlib=/usr/local/src/zlib-1.2.8 --with-pcre=/usr/local/src/pcre-8.35指向的是源碼包解壓的路徑，而不是安裝的路徑，否則會報錯
make
make install

6

#添加80端口到防火牆
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload
#啟動nginx
/usr/local/nginx/sbin/nginx

nginx -s reload ：修改配置后重新加載生效
nginx -s reopen ：重新打開日志文件
nginx -t -c /path/to/nginx.conf 測試nginx配置文件是否正確

關閉nginx：
nginx -s stop :快速停止nginx
quit ：完整有序的停止nginx

其他的停止nginx 方式：

ps -ef | grep nginx

kill -QUIT 主進程號 ：從容停止Nginx
kill -TERM 主進程號 ：快速停止Nginx
pkill -9 nginx ：強制停止Nginx

 

啟動nginx:
nginx -c /path/to/nginx.conf

平滑重啟nginx：
kill -HUP 主進程號

7設置nginx開機啟動

vi /etc/init.d/nginxd  #編輯啟動文件添加下面內容

#!/bin/bash  
#  
#chkconfig: - 85 15  
#description: Nginx is a World Wide Web server.  
#processname: nginx  

nginx=/usr/local/nginx/sbin/nginx
conf=/usr/local/nginx/conf/nginx.conf

case $1 in  
       start)  
              echo -n "Starting Nginx"  
              $nginx -c $conf  
              echo " done"  
       ;;  

       stop)  
              echo -n "Stopping Nginx"  
              killall -9 nginx  
              echo " done"  
       ;;  

       test)  
              $nginx -t -c $conf  
       ;;  

        reload)  
              echo -n "Reloading Nginx"  
              ps auxww | grep nginx | grep master | awk '{print $2}' | xargs kill -HUP  
              echo " done"  
       ;;  

        restart)  
              $0 stop  
              $0 start  
       ;;  

       show)  
              ps -aux|grep nginx  
       ;;  

       *)  
              echo -n "Usage: $0 {start|restart|reload|stop|test|show}"  
       ;;  

esac

:wq! #保存退出
注意(centos7沒有killall命令，要先安裝，yum install psmisc)
chmod +x /etc/init.d/nginxd #賦予文件執行權限
chkconfig --add nginxd#添加到服務
chkconfig nginxd on #設置開機啟動
/etc/init.d/nginxd restart #重啟

8nginx和tomcat整合，修改nginx配置文件

server
        {
                listen       80;
                server_name  localhost;
                index index.html index.htm index.jsp;#設定訪問的默認首頁地址
                root  /home/www/web/ROOT;#設定網站的資源存放路徑

                #limit_conn   crawler  20;   

                location / {
                        index   index.html index.jsp;
                }        

                location ~ .*.jsp$ #所有jsp的頁面均交由tomcat處理
                {
                        index index.jsp;
                        proxy_pass http://192.168.222.128:8080;#轉向tomcat處理
                }
         
         
                location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ #設定訪問靜態文件直接讀取不經過tomcat
                {
                        expires      30d;
                }
         
                location ~ .*\.(js|css)?$
                {
                        expires      1h;
                }
         
                #定義訪問日志的寫入格式
                #log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
                #'$status $body_bytes_sent "$http_referer" '
                #'"$http_user_agent" $http_x_forwarded_for';
                #access_log  /usr/local/nginx/logs/localhost.log access;#設定訪問日志的存放路徑
         
        }