nginx基於域名的虛擬主機配置實戰
背景：
在www虛擬主機站點基礎上新增一個bbs虛擬主機站點。
1 備份配置文件
[[email protected] conf]# pwd
/application/nginx/conf
[[email protected] conf]# cp nginx.conf{,.oldboy.2017.0819}2 編輯nginx.conf配置文件，新增bbs虛擬主機站點
[[email protected] conf]# vim nginx.conf.oldboy.20170819
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name www.etiantian.org;
location / {
root html;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}新增bbs站點後的nginx.conf配置文件為：
[[email protected] conf]# cat nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name www.etiantian.org;
location / {
root html/www;
index index.html index.htm;
}
}
server {
listen 80;
server_name bbs.etiantian.org;
location / {
root html/bbs;
index index.html index.htm;
}
}
}修改配置文件後，需要建立站點相關文件
[[email protected] conf]# mkdir ../html/{www,bbs} -p #相當於在/application/nginx/html/目錄下建立www和bbs兩個目錄
[[email protected] conf]# echo "www" >../html/www/index.html #在www首頁index.html中寫入www字母
[[email protected] conf]# echo "bbs" >../html/bbs/index.html #在bbs首頁index.html中寫入bbs字母3 nginx配置文件檢查語法查看是否有錯誤：/application/nginx/sbin/nginx -t
[[email protected] conf]# /application/nginx/sbin/nginx -t #自檢查看是否有錯誤 nginx: the configuration file /application/nginx-1.6.3//conf/nginx.conf syntax is ok nginx: configuration file /application/nginx-1.6.3//conf/nginx.conf test is successful
根據提示nginx配置文件檢查語法結果成功
4 nginx服務平滑重啟
[[email protected] conf]# /application/nginx/sbin/nginx -s reload
apche,nginx等如果平滑重啟reload失敗那麽就用stop和start，禁止用restart
[[email protected] conf]# /application/nginx/sbin/nginx -s stop #stop是帶-s stop [[email protected] conf]# /application/nginx/sbin/nginx #start是直接nginx就是start
5 檢查nginx服務80端口是否啟動
[[email protected] conf]# lsof -i :80 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME nginx 5784 root 6u IPv4 23562 0t0 TCP *:http (LISTEN) nginx 5785 www 6u IPv4 23562 0t0 TCP *:http (LISTEN)
6 在linux中驗證nginx服務是否可用（當然也可以再windows中驗證）
6.1 在管理機m01機器上面本機hosts文件中添加172.16.1.8的dns解析172.16.1.8 web01 www.etiantian.org bbs.etiantian.org
[[email protected] ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 172.16.1.5 lb01 172.16.1.6 lb01 172.16.1.7 web02 172.16.1.8 web01 www.etiantian.org bbs.etiantian.org 172.16.1.51 de01 db01.etiantian.org 172.16.1.31 nfs01 172.16.1.41 backup 172.16.1.61 m01
6.2 然後ping www.etiantian.org和bbs.etiantian.org看是否可用解析到172.16.1.8這個ip地址。
[[email protected] ~]# ping -c4 www.etiantian.org PING web01 (172.16.1.8) 56(84) bytes of data. 64 bytes from web01 (172.16.1.8): icmp_seq=1 ttl=64 time=0.629 ms 64 bytes from web01 (172.16.1.8): icmp_seq=2 ttl=64 time=0.432 ms 64 bytes from web01 (172.16.1.8): icmp_seq=3 ttl=64 time=0.439 ms 64 bytes from web01 (172.16.1.8): icmp_seq=4 ttl=64 time=0.654 ms --- web01 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3003ms rtt min/avg/max/mdev = 0.432/0.538/0.654/0.105 ms [[email protected] ~]# ping -c4 bbs.etiantian.org PING web01 (172.16.1.8) 56(84) bytes of data. 64 bytes from web01 (172.16.1.8): icmp_seq=1 ttl=64 time=0.896 ms 64 bytes from web01 (172.16.1.8): icmp_seq=2 ttl=64 time=0.459 ms 64 bytes from web01 (172.16.1.8): icmp_seq=3 ttl=64 time=0.782 ms 64 bytes from web01 (172.16.1.8): icmp_seq=4 ttl=64 time=0.445 ms --- web01 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3005ms rtt min/avg/max/mdev = 0.445/0.645/0.896/0.199 ms
6.3 curl 兩個虛擬主機站點名字，看是否可用返回對應的www和bbs內容（首頁index.html裏面的內容）
[[email protected] ~]# curl www.etiantian.org www [[email protected] ~]# curl bbs.etiantian.org bbs
7 windows瀏覽器中驗證
7.1 在windows主機hosts文件中添加dns解析
在C:\Windows\System32\drivers\etc\hosts中添加一條主機解析：
10.0.0.8 www.etiantian.org bbs.etiantian.org
7.2 在瀏覽器中分別輸入www.etiantian.org 和bbs.etiantian.org可以返回對應的首頁內容www和bbs，說明新增域名虛擬主機成功。
本文出自 “sandshell” 博客，請務必保留此出處http://sandshell.blog.51cto.com/9055959/1957720
nginx基於域名的虛擬主機配置實戰