在空Linux服务器上搭建java、tomcat、LNMP服务

搭建nginx

文章目录

搭建nginx
安装mysql
安装PHP
配置nginx
安装java
安装tomcat

一般空的云服务器上，C、C++的编译器什么的都是没有的，需要我们去安装，不过也简单，就几条命令：

安装 gcc-c++ 编译器

yum install gcc-c++

安装一些依赖

yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel

如果报错：Error: Multilib version problems found，则使用

yum update (依赖名称)
yum update -y pcre pcre-devel

下载nginx安装包

wget -c https://nginx.org/download/nginx-1.10.3.tar.gz

安装

如果需要使用https访问的，需要把ssl模块编译进来，可使用 ./configure --with-http_stub_status_module --with-http_ssl_module

注：报 make leave xxx目录一般可以不管的吧，在 /usr/local/nginx 目录下面已经有了nginx 直接启动就可以的，不知道会对后面运行有什么影响没有

tar -zxvf nginx-1.10.1.tar.gz
cd nginx-1.10.1
./configure ( 或 ./configure --with-http_stub_status_module --with-http_ssl_module)
make
make install
cd /usr/local/nginx/sbin/
./nginx

执行到这里如果放开了80端口，那么直接使用你的 IP 访问就能出来nginx的欢迎页面

其他一些命令

./nginx -s stop
./nginx -s quit
./nginx -s reload

安装mysql

下载mysql源安装包

wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm

安装刚刚下载下来的mysql源

yum localinstall mysql57-community-release-el7-8.noarch.rpm

修改enabled的值，确定安装的源（大概看看，好像不用修改）

vim /etc/yum.repos.d/mysql-community.repo

安装mysql

yum install mysql-community-server

启动mysql

systemctl start mysqld
systemctl status mysqld
systemctl restart mysqld

修改密码，远程登录操作

这个说是mysql7是随机的密码，可以去看看怎么直接找密码，我一般直接跳过登录重新设置下密码
在 /etc/my.cnf 下的 [mysqld] 下面加上skip-grant-tables
然后mysql -hlocalhost -uroot -p 直接一直回车就能进数据库了
密码规则可以用 show variable like ‘validate_password%’; 命令查看

下面是修改密码的几种方式

mysql -uroot -p
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '你的密码';

或者

mysql> set password for 'root'@'%'=password('你的密码');

如果碰上以上两个都不能解决，直接修改

use mysql
select * from user;
update user set password=password('你的密码') where host='localhost' and user='root';

如果是mysql7的话，密码的字段是authentication_string
建立远程登录用户（要远程连接的话必须放开3306端口，或者你自己设置的端口）

mysql> show variables like '%password%';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'yangxin'@'%' IDENTIFIED BY '你的密码' WITH  GRANT OPTION;

安装PHP

centos7 运行

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

安装

yum install php70w-common php70w-fpm php70w-opcache php70w-gd php70w-mysqlnd php70w-mbstring php70w-pecl-redis php70w-pecl-memcached php70w-devel

执行到这里php就算是安装完了

查看或者安装扩展

php -m
yum install php70w-xml

安装memcache、reids （需要缓存的可以安装下，具体用法百度）

yum install -y memcached redis

配置nginx

nginx.conf 结束的 } 前加上下面一行

include sites-enabled/*.conf;

一般习惯在conf中建两个目录，sites-available和sites-enabled，把sites-available这个目录下的软链接到sites-enabled这个目录中
不使用证书的配置：

server {
    listen 80 default;
    server_name  www.yuanjy.com;
    server_tokens off;
    charset       utf-8;

    access_log    /var/log/nginx/access-dev.yuanjy.com.log;
    error_log     /var/log/nginx/error-dev.yuanjy.com.log;
    set           $host_path      "/Users/yuanjiayang/tmp/www";
    set           $yii_bootstrap  "index.html";
    root          $host_path;
    index         $yii_bootstrap;

    location / {
        try_files $uri $uri/ /$yii_bootstrap?$args;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_index           $yii_bootstrap;
        #fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_pass 127.0.0.1:9000;
        #fastcgi_pass unix:/usr/local/var/run/php5-fpm.sock;
        fastcgi_connect_timeout     300s;
        fastcgi_read_timeout        300s;
        fastcgi_send_timeout        600s;
        fastcgi_ignore_client_abort on;
        fastcgi_pass_header         "X-Accel-Expires";
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        fastcgi_param  PATH_INFO        $fastcgi_path_info;
        fastcgi_param  HTTP_REFERER     $http_referer;
        include fastcgi_params;
    }

    location ~* \.(js|css|less|png|jpg|jpeg|gif|ico|woff|ttf|svg|tpl)$ {
        expires 24h;
    }

    location = /favicon.ico {
        try_files $uri /static/img/favicon.ico;
    }
}

使用SSL证书的配置：

server {
    listen        80;
    server_name   api.yuanjy.com;
    server_tokens off;
    rewrite ^/(.*) https://api.yuanjy.com/$1 permanent;
}
server {
    listen 443;
    server_name  api.yuanjy.com;
    server_tokens off;
    charset       utf-8;

    userid on;
    userid_name analyse_id;
    userid_expires 5y;

    ssl on;
    ssl_certificate     cert/api.yuanjy.com_bundle.crt;
    ssl_certificate_key cert/api.yuanjy.com.key;

    access_log    /data/logs/nginx/apiyuanjy/access-api.yuanjy.com.log;
    error_log     /data/logs/nginx/apiyuanjy/error-api.yuanjy.com.log;

    set           $host_path      "/data/www/wwwroot/apiyuanjy/backend/web";
    set           $yii_bootstrap  "index.php";

    root          $host_path;
    index         $yii_bootstrap;

    allow 120.241.13.103; #局域网
    allow 133.15.22.82; #内部监控服务器
    #deny all;

    location / {
        try_files $uri $uri/ /$yii_bootstrap?$args;
    }

    location ~ \.php$ {
        try_files $uri =404;

        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_index           $yii_bootstrap;

        #fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_pass 127.0.0.1:9001;

        fastcgi_connect_timeout     120s;
        fastcgi_read_timeout        120s;
        fastcgi_send_timeout        120s;
        fastcgi_ignore_client_abort on;
        fastcgi_pass_header         "X-Accel-Expires";

        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        fastcgi_param  PATH_INFO        $fastcgi_path_info;
        fastcgi_param  HTTP_REFERER     $http_referer;
        include fastcgi_params;
    }

    location ~* \.(js|css|less|png|jpg|jpeg|gif|ico|woff|ttf|svg|tpl)$ {
        expires 24h;
    }

    location = /favicon.ico {
        try_files $uri /static/img/favicon.ico;
    }
}

安装java

下载一个java的.gz包，解压，设置好环境变量

yum install java-1.8.0-openjdk* -y

安装tomcat

下载tomcat包，解压，就可以启动

xxx