CentOS-6.5安裝配置Tengine

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一、安裝pcre:
cd /usr/local/srcwget http://downloads.sourceforge.net/project/pcre/pcre/8.34/pcre-8.34.tar.gz
tar zxvf pcre-8.34.tar.gzcd pcre-8.34./configure --prefix=/usr/local/pcremakemake install
二、下載proxy_cache外掛程式
cd /usr/local/srcwget http://labs.frickle.com/files/ngx_cache_purge-2.1.tar.gz

tar zxvf ngx_cache_purge-2.1.tar.gz
 
三、安裝tengine

yum install openssl openssl-devel -y


cd /usr/local/srcwget http://tengine.taobao.org/download/tengine-2.0.0.tar.gztar zxvf tengine-2.0.0.tar.gzcd tengine-2.0.0./configure --add-module=/usr/local/src/ngx_cache_purge-2.1 --prefix=/usr/local/nginx --with-http_stub_status_module --with-pcre=/usr/local/src/pcre-8.34
make
make install
/usr/local/nginx/sbin/nginx   #啟動nginxchown nobody.nobody -R /usr/local/nginx/htmlchmod 700 -R /usr/local/nginx/html

如果編譯的問題的話,看看是不是下面的原因:

./configure: error: the HTTP SSL module requires OpenSSL library   原因:安裝http_ssl_module模組需要openssl library   解決:yum install openssl-devel./configure: error: the HTTP rewrite module requires the PCRE library.   原因:安裝http_rewrite_module模組需要先安裝PCRE開發包   解決:yum install pcre-devel

 

 注意:

--with-pcre=/usr/local/src/pcre-8.21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。

 --add-module=/usr/local/src/ngx_cache_purge-2.1 是指載入緩衝的外掛程式模組

四、設定Tengine開機啟動

  vi /etc/rc.d/init.d/nginx  #編輯開機檔案添加下面內容

#!/bin/bash# Tengine Startup script# processname: nginx# chkconfig: - 85 15# description: nginx is a World Wide Web server. It is used to serve# pidfile: /var/run/nginx.pid# config: /usr/local/nginx/conf/nginx.confnginxd=/usr/local/nginx/sbin/nginxnginx_config=/usr/local/nginx/conf/nginx.confnginx_pid=/usr/local/nginx/logs/nginx.pidRETVAL=0prog="nginx"# Source function library.. /etc/rc.d/init.d/functions# Source networking configuration.. /etc/sysconfig/network# Check that networking is up.[ ${NETWORKING} = "no" ] && exit 0[ -x $nginxd ] || exit 0# Start nginx daemons functions.start() {if [ -e $nginx_pid ];thenecho "tengine already running...."exit 1fiecho -n $"Starting $prog: "daemon $nginxd -c ${nginx_config}RETVAL=$?echo[ $RETVAL = 0 ] && touch /var/lock/subsys/nginxreturn $RETVAL}# Stop nginx daemons functions.stop() {echo -n $"Stopping $prog: "killproc $nginxdRETVAL=$?echo[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /usr/local/nginx/logs/nginx.pid}reload() {echo -n $"Reloading $prog: "#kill -HUP `cat ${nginx_pid}`killproc $nginxd -HUPRETVAL=$?echo}# See how we were called.case "$1" instart)start;;stop)stop;;reload)reload;;restart)stopstart;;status)status $progRETVAL=$?;;*)echo $"Usage: $prog {start|stop|restart|reload|status|help}"exit 1esacexit $RETVAL

 儲存退出

chmod 775 /etc/rc.d/init.d/nginx   #賦予檔案執行許可權chkconfig  --level 012345 nginx on   #設定開機啟動/etc/rc.d/init.d/nginx restart  

四、配置Tengine
將nginx初始設定檔備份,我們要重新建立設定檔.

mv /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak

建立nginx使用者www

groupadd www
useradd -g www www

編輯主設定檔:

vi /usr/local/nginx/conf/nginx.conf

內容如下:

user  www www; worker_processes  4;   # 背景工作處理序數,為CPU的核心數或者兩倍 error_log   logs/error.log  crit; # debug|info|notice|warn|error|crit pid        logs/nginx.pid; 
#Specifies the value for maximum file descriptors that can be opened by this process. 
worker_rlimit_nofile 65535;
events { use epoll; #Linux最常用支援大並發的事件觸發機制 worker_connections 65535; } http { include mime.types; #設定mime類型,類型由mime.type檔案定義 default_type application/octet-stream;

charset  utf-8;
log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘ ‘$status $body_bytes_sent "$http_referer" ‘ ‘"$http_user_agent" "$http_x_forwarded_for"‘; access_log logs/access.log main; #設定請求緩衝 server_names_hash_bucket_size 256; #增加,原為128 client_header_buffer_size 256k; #增加,原為32k large_client_header_buffers 4 256k; #增加,原為32k #size limits client_max_body_size 50m; #允許用戶端請求的最大的單個檔案位元組數 client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; sendfile on; tcp_nopush on; keepalive_timeout 60; tcp_nodelay on; server_tokens on; #不顯示nginx版本資訊 limit_conn_zone $binary_remote_addr zone=perip:10m; #添加limit_zone,限制同一IP並發數 #fastcgi_intercept_errors on; #開啟錯誤頁面跳轉 include gzip.conf; #壓縮設定檔 include proxy.conf; #proxy_cache參數設定檔 include vhost/*.conf; #nginx虛擬機器主機包含檔案目錄 include mysvrhost.conf; #後端WEB伺服器列表檔案}

 編輯代理設定檔:

cd /usr/local/nginx/conf/mkdir vhostvi /usr/local/nginx/conf/proxy.conf

內容如下:

#註:proxy_temp_path和proxy_cache_path指定的路徑必須在同一分區
proxy_temp_path /tmp/proxy_temp;

#設定Web緩衝區名稱為cache_one,記憶體緩衝空間大小為500MB,1天沒有被訪問的內容自動清除,硬碟緩衝空間大小為30GB。proxy_cache_path /tmp/proxy_cache levels=1:2 keys_zone=cache_one:500m inactive=1d max_size=30g;
client_body_buffer_size 512k; #原為512k proxy_connect_timeout 50; #代理連線逾時 proxy_read_timeout 600; #代理髮送逾時 proxy_send_timeout 600; #代理接收逾時 proxy_buffer_size 128k; #代理緩衝大小,原為32k proxy_buffers 16 256k; #代理緩衝,原為4 64k proxy_busy_buffers_size 512k; #高負荷下緩衝大小,原為128k proxy_temp_file_write_size 1024m; #proxy緩衝臨時檔案的大小原為128k #proxy_ignore_client_abort on; #不允許代理端主動關閉串連 proxy_next_upstream error timeout invalid_header http_500 http_503 http_404 http_502 http_504;

編輯主機設定檔:

vi /usr/local/nginx/conf/mysvrhost.conf

內容如下:

upstream cn100 {  ip_hash;  #會話保持   server 127.0.0.1:8080  max_fails=1 fail_timeout=60s;    server 127.0.0.1:9080 max_fails=1 fail_timeout=60s;}

編輯壓縮設定檔:

vi  /usr/local/nginx/conf/gzip.conf

內容如下:

#網頁GZIP壓縮設定 #2012.4.2 #可通過http://tool.chinaz.com/Gzips/檢測壓縮情況 # #啟動預壓縮功能,對所有類型的檔案都有效 #gzip_static on;    #開啟nginx_static後,對於任何檔案都會先尋找是否有對應的gz檔案  #找不到預壓縮檔,進行動態壓縮 gzip on; gzip_min_length   1k;  #設定最小的壓縮值,單位為bytes.超過設定的min_length的值會進行壓縮,小於的不壓縮. gzip_comp_level   3;   #壓縮等級設定,1-9,1是最小壓縮,速度也是最快的;9剛好相反,最大的壓縮,速度是最慢的,消耗的CPU資源也多 gzip_buffers      16 64k;   #設定系統的緩衝大小,以儲存GZIP壓縮結果的資料流,它可以避免nginx頻煩向系統申請壓縮空間大小 gzip_types text/plain application/x-javascript text/css text/javascript;  #關於gzip_types,如果你想讓圖片也開啟gzip壓縮,那麼用以下這段吧: #gzip_types text/plain application/x-javascript text/css text/javascript application/x-httpd-php image/jpeg image/gif image/png;  #gzip公用配置 gzip_http_version 1.1;      #識別http的協議版本(1.0/1.1) gzip_proxied      any;      #設定使用代理時是否進行壓縮,預設是off的 gzip_vary         on;       #和http頭有關係,加個vary頭,代理判斷是否需要壓縮 gzip_disable "MSIE [1-6]."; #禁用IE6的gzip壓縮 

編輯設定檔:

vi /usr/local/nginx/conf/vhost/cn100.conf

內容如下:


server {
listen 80;
server_name localhost;
#預設開機檔案
index index.html index.htm;


#配置發布目錄為/usr/local/tomcat1/webapps/ROOT
root /usr/local/tomcat1/webapps/ROOT;


location /
{
 #如果後端的伺服器返回502、504、執行逾時等錯誤,自動將請求轉寄到upstream負載平衡池中的另一台伺服器,實現容錯移轉。
 proxy_next_upstream http_502 http_504 error timeout invalid_header;
 proxy_cache cache_one;
 

 #對不同的HTTP狀態代碼設定不同的緩衝時間
 proxy_cache_valid  200 304 12h;
 #以網域名稱、URI、參數組合成Web緩衝的Key值,Nginx根據Key值雜湊,儲存緩衝內容到二級緩衝目錄內
 proxy_cache_key $host$uri$is_args$args;

 proxy_set_header Host $host;
 proxy_set_header X-Real-IP $remote_addr;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_pass http://cn100;
 

 proxy_pass_header Set-Cookie; 

 #對使用者傳輸Set-Cookie的http頭,不然無法支援一些包含cookie的應用,比如我的typecho

 #到期時間3天
 expires 3d;
}

#用於清除緩衝,假設一個URL為http://192.168.8.42/test.txt,通過訪問http://192.168.8.42/purge/test.txt就可以清除該URL的緩衝。
    location ~ /purge(/.*)
    {
     #設定只允許指定的IP或IP段才可以清除URL緩衝。
     allow            127.0.0.1;
     allow            192.168.0.0/16;
     deny             all;
     proxy_cache_purge    cache_one   $host$1$is_args$args;
    }    

 

# 查看nginx的並發串連數配置
location /NginxStatus
{
stub_status on;
access_log off;
auth_basic "NginxStatus";
}


#定義Nginx輸出日誌的路徑
#access_log /data/logs/nginx_wugk/access.log main;
#error_log /data/logs/nginx_wugk/error.log crit;
#access_log off; #根據自己的需要選擇是否啟用access日誌,注釋掉代表啟用
error_page 404 /404.html;
error_page 500 502 503 504 /404.html;
location = /404.html {
root html;
}
limit_conn perip 50; #同一ip並發數為50,超過會返回503
}

 

為Tengine配置一下系統的TCP設定,最佳化一下:

vi /etc/sysctl.conf

內容如下:

net.ipv4.ip_forward = 0  net.ipv4.conf.default.rp_filter = 1  net.ipv4.conf.default.accept_source_route = 0  kernel.sysrq = 0  kernel.core_uses_pid = 1  net.ipv4.tcp_syncookies = 1  kernel.msgmnb = 65536  kernel.msgmax = 65536  kernel.shmmax = 68719476736  kernel.shmall = 4294967296  net.ipv4.tcp_max_tw_buckets = 6000  net.ipv4.tcp_sack = 1  net.ipv4.tcp_window_scaling = 1  net.ipv4.tcp_rmem = 4096 87380 4194304   net.ipv4.tcp_wmem = 4096 16384 4194304   net.core.wmem_default = 8388608  net.core.rmem_default = 8388608  net.core.rmem_max = 16777216  net.core.wmem_max = 16777216  net.core.netdev_max_backlog = 262144  net.core.somaxconn = 262144  net.ipv4.tcp_max_orphans = 3276800  net.ipv4.tcp_max_syn_backlog = 262144  net.ipv4.tcp_timestamps = 0  net.ipv4.tcp_synack_retries = 1  net.ipv4.tcp_syn_retries = 1  net.ipv4.tcp_tw_recycle = 1  net.ipv4.tcp_tw_reuse = 1  net.ipv4.tcp_mem = 94500000 915000000 927000000   net.ipv4.tcp_fin_timeout = 1  net.ipv4.tcp_keepalive_time = 30  net.ipv4.ip_local_port_range = 1024 65000 #允許系統開啟的連接埠範圍  

使配置立即生效

/sbin/sysctl -p

製作一個重啟全部的指令碼

vi /root/restartall

#!/bin/sh##重啟memcached進程service memcached restart#清空日誌rm -f /usr/local/tomcat1/logs/*rm -f /usr/local/tomcat2/logs/* 
#清空緩衝

rm -rf /tmp/proxy_cache #重啟動tomcat/usr/local/tomcat1/bin/shutdown.sh
/usr/local/tomcat2/bin/shutdown.sh

/usr/local/tomcat1/bin/startup.sh
/usr/local/tomcat2/bin/startup.sh
 
#重啟nginx 
service nginx restart


給運行許可權

chmod 777 /root/restartall

以後重啟服務只需要:

/root/restartall

http://www.cnblogs.com/littlehb/archive/2013/04/02/2994686.html

CentOS-6.5安裝配置Tengine

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