web服務器配置及nginx和mysql部署

nginx 編譯安裝方法：

mkdir -p /home/oldboy/tools 

cd /home/oldboy/tools

wget http://nginx.org/download/nginx-1.8.1.tar.gz    ########或者 rz 上傳本地的nginx包

2.安裝pcre

yum install pcre-devel -y                      ########依賴包

3.安裝openssl

yum install openssl-devel                       ########依賴包

4.查看yum源

yum repolist

5.yum源的安裝網址

http://mirrors.aliyun.com/help/centos

6.解壓nginx壓縮包

tar xf nginx                            ########解壓nginx包

7.建立用戶和目錄

useradd -s /sbin/nologin -M www           ########建立用戶和目錄

mkdir -p /application

8.進入/home/oldboy/tools

cd /home/oldboy/tools

9.進入nginx目錄執行腳本

/configure --user=www --group=www --with-http_stub_status_module  --with-http_ssl_module --prefix=/application/nginx-1.8.1 

10.執行編譯

make 

11.執行編譯安裝

make install

12.nginx是否成功安裝

/application/nginx-1.8.1/sbin/nginx 

2）瀏覽器打開web服務器ip   10.0.0.8      ########打開後爲nginx頁面

13.進入/application目錄

14.建立一個軟連接

ln -s /application/nginx-1.8.1/ /application/nginx

15.啓動nginx

/application/nginx/sbin/nginx

15.檢測nginx是否啓動

ss -lntup|grep nginx

16.查看nginx的編譯信息

/application/nginx/sbin/nginx -V

 ######## /application/nginx/sbin/nginx  -t  檢查語法

  ########/application/nginx/sbin/nginx  -s  reload  平滑重啓

  

  

  ##Nginx主配置文件

  

  先備份   cp /application/nginx/conf/nginx.conf{，.bak}    ****************************************

cat >/application/nginx/conf/nginx.conf<<EOF

worker_processes  1;

error_log  logs/error.log error;

pid        logs/nginx.pid;

events {

    worker_connections  1024;

}

http {

    include       mime.types;

    default_type  application/octet-stream;

    sendfile        on;

    keepalive_timeout  65;

    log_format  main  '\$remote_addr - \$remote_user [\$time_local] "\$request" '

                      '\$status \$body_bytes_sent "\$http_referer" '

                      '"\$http_user_agent" "\$http_x_forwarded_for"';

    include extra/*.conf;

}

EOF

mkdir -p /application/nginx/conf/extra    ############建立一個目錄

##www配置文件

cat >/application/nginx/conf/extra/www.conf<<EOF

    server {

        listen       80;

        server_name  etiantian.org;

        rewrite ^/(.*)$ http://www.etiantian.org/$1 permanent;

    }

    server {

        listen       80;

        server_name  www.etiantian.org;

        location / {

            root   html/www;

            index  index.html index.htm;

        }

        access_log logs/www_access.log main;

    }

EOF

##bbs配置文件

cat >/application/nginx/conf/extra/bbs.conf<<EOF

    server {

        listen       80;

        server_name  bbs.etiantian.org;

        location / {

            root   html/bbs;

            index  index.html index.htm;

        }

        access_log logs/bbs_access.log main;

    }

EOF

##blog配置文件

cat >/application/nginx/conf/extra/blog.conf<<EOF

    server {

        listen       80;

        server_name  blog.etiantian.org;

        location / {

            root   html/blog;

            index  index.html index.htm;

        }

        access_log logs/blog_access.log main;

    }

EOF

##status配置文件

cat >/application/nginx/conf/extra/status.conf<<EOF

    server{

        listen  80;

        server_name status.etiantian.org;

        location / {

            stub_status on;

            access_log off;

        }

    }

EOF

mkdir /application/nginx/html/{www,bbs,blog}

echo www > /application/nginx/html/www/index.html

echo bbs > /application/nginx/html/bbs/index.html

echo blog > /application/nginx/html/blog/index.html

使用for循環：

for n in www bbs blog ;do echo web01 $n >/application/nginx/html/$n/index.html ;done

/application/nginx/sbin/nginx -t

/application/nginx/sbin/nginx -s reload

/application/nginx/sbin/nginx -s stop

/application/nginx/sbin/nginx

#####################################       mysql的部署             #############################

mysql安裝過程：

1.進入/home/oldboy/tools 執行上傳mysql數據庫指令並建立一個mysql用戶

cd /home/oldboy/tools 

rz -E 選擇windows mysql數據庫進行上傳、

###建立mysql用戶####

useradd -s /sbin/nologin  -M mysql

2.去mysql軟件存放路徑並解壓：

cd /home/oldboy/tools

tar xf mysql-5.5.49-linux2.6-x86_64.tar.gz

3.移動解壓出來的mysql目錄到指定目錄

mv mysql-5.6.35-linux-glibc2.5-x86_64 /application/mysql-5.6.35

4.給mysql建立一個軟連接

ln -s /application/mysql-5.6.35/ /application/mysql

5.賦予mysql安裝目錄中mysql軟件的所屬者

chown -R mysql.mysql /application/mysql/

6.（關鍵）執行mysql腳本

/application/mysql/scripts/mysql_install_db --basedir=/application/mysql --datadir=/application/mysql/data --user=mysql

7.複製mysql安裝目錄下的腳本去linux系統服務

cp /application/mysql/support-files/mysql.server  /etc/init.d/mysqld

8.給腳本x執行權限

chmod +x /etc/init.d/mysqld 

9.替換配置文件

sed -i 's#/usr/local/mysql#/application/mysql#g' /application/mysql/bin/mysqld_safe /etc/init.d/mysqld

10.覆蓋原來的配置文件。

\cp /application/mysql/support-files/my-default.cnf /etc/my.cnf

11.啓動mysql服務：

/etc/init.d/mysqld start

12.給mysql植入命令路徑

echo 'export PATH=/application/mysql/bin:$PATH' >>/etc/profile

source /etc/profile

which mysql

13.加入開機自啓動

chkconfig --add mysqld 

chkconfig mysqld on

14.給mysql root設置用戶密碼

/application/mysql/bin/mysqladmin -u root password 'oldboy123'

密碼爲123

15.測試密碼是否生效：(登陸mysql)

mysql -uroot-poldboy123

16.查詢mysql裏全部的數據庫

show databases;

17.建立數據庫

create database oldboy;

18.刪除一個數據庫

drop database oldboy;

19.查看系統的用戶

select uesr,host from mysql.user;