local – 第 2 页 – 主机软件博客

Linux FTP 备份服务器部署文档

客户需求部署
4台网站服务器 1台备份服务器

需求：集中备份每天/每周/每月的网站数据至独立的备份服务器

网站服务器均采用cPanel 支持周期备份

完成后测试了一下速度还可以 100M端口跑满

部署安装
# 编译安装ProFTPD

cd /opt
wget ftp://ftp.proftpd.org/distrib/source/proftpd-1.3.4b.tar.gz
tar xvfz proftpd-1.3.4b.tar.gz
cd proftpd*
./configure --prefix=/usr/local/proftpd
make
make install
cp /usr/local/proftpd/sbin/proftpd /bin

cd /opt

wget ftp://ftp.proftpd.org/distrib/source/proftpd-1.3.4b.tar.gz

tar xvfz proftpd-1.3.4b.tar.gz

cd proftpd*

./configure --prefix=/usr/local/proftpd

make

make install

cp /usr/local/proftpd/sbin/proftpd /bin

#设置开机启动
chkconfig proftpd on
#启动
service proftpd start

#添加备份的用户组和用户 Continue reading “Linux FTP 备份服务器部署文档”

Redis 安装教程 for Linux

2013年5月10日
by 主机软件

Redis 安装教程 for Linux

Redis是nosql KVDB
和memcached用途一致
不太适合作为数据持久存储作为中间件来缓存数据
或者作为MYSQL数据库前端降低数据库查询
是一个非常好的选择

最新版为2.6.13

Continue reading “Redis 安装教程 for Linux”

源码编译方式安装NGINX　PHP [笔记]

源码编译方式安装NGINX　PHP

echo "[dag]" > /etc/yum.repos.d/dag.repo
echo "name=Dag RPM Repository for Red Hat Enterprise Linux" >> /etc/yum.repos.d/dag.repo
echo "baseurl=http://apt.sw.be/redhat/el\$releasever/en/\$basearch/dag" >> /etc/yum.repos.d/dag.repo
echo "gpgcheck=0" >> /etc/yum.repos.d/dag.repo
echo "enabled=1" >> /etc/yum.repos.d/dag.repo

echo "[dag]" > /etc/yum.repos.d/dag.repo

echo "name=Dag RPM Repository for Red Hat Enterprise Linux" >> /etc/yum.repos.d/dag.repo

echo "baseurl=http://apt.sw.be/redhat/el\$releasever/en/\$basearch/dag" >> /etc/yum.repos.d/dag.repo

echo "gpgcheck=0" >> /etc/yum.repos.d/dag.repo

echo "enabled=1" >> /etc/yum.repos.d/dag.repo

安装基础环境以及依赖包

yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers
yum install subversion -y

yum install mcrypt libmcrypt libmcrypt-devel mhash mhash-devel pcre pcre-devel

yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers

yum install subversion -y

yum install mcrypt libmcrypt libmcrypt-devel mhash mhash-devel pcre pcre-devel

下载安装包

http://de.php.net/get/php-5.3.16.tar.gz/from/us.php.net/mirror
http://no2.php.net/get/php-5.4.6.tar.gz/from/us.php.net/mirror
tar xvfz php-5.4.6.tar.gz  //  tar -jxvf php-5.4.6.tar.bz2
cd php*
./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysqld --with-openssl --enable-fpm --enable-sockets --enable-sysvshm  --with-mysqli=/usr/local/mysqld/bin/mysql_config --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib-dir --with-libxml-dir=/usr --enable-xml  --with-mhash --with-mcrypt  --with-config-file-path=/usr/local/php/etc --with-config-file-scan-dir=/usr/local/php/etc --with-bz2 --with-curl 
make
make install
cp php.ini-production /usr/local/php/etc/php.ini

cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
chmod +x /etc/rc.d/init.d/php-fpm   
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf 
vim /usr/local/php/etc/php-fpm.conf  
pid = run/php-fpm.pid  
pm.max_children = 50   最多多少子进程  
pm.start_servers = 5   刚开始启动多少进程  
pm.min_spare_servers = 2  最少多少空闲进程  
pm.max_spare_servers = 8  最多多少空闲进程  

service php-fpm start 

http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz


yum install subversion -y
cd php-5.3.x
svn co http://svn.php.net/repository/php/php-src/trunk/sapi/fpm sapi/fpm
./buildconf --force
./configure --enable-fpm ...your other configure options, etc...
make && make install


http://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.27.tar.gz/from/http://cdn.mysql.com/
/usr/sbin/groupadd -r mysql
/usr/sbin/useradd -g mysql mysql

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

tar zxvf mysql-5.5.27.tar.gz
cd mysql-*/
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysqld -DINSTALL_DATADIR=/usr/local/mysqld/database  -DDEFAULT_CHARSET=utf8  -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=all -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1 -DWITH_MYISAM_STORAGE_ENGINE=1
make
make install

./configure --prefix=/usr/local/mysqld/ --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=partition,innobase,myisammrg

make && make install

chmod +w /usr/local/mysqld
chown -R mysql:mysql /usr/local/mysqld
scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysqld/data

default-storage-engine=MyISAM


export PATH=/usr/local/mysqld/bin/:$PATH  
echo '/usr/local/mysqld/lib/' > /etc/ld.so.conf  
ldconfig  
bin/mysqladmin -u root password '111000'

http://de.php.net/get/php-5.3.16.tar.gz/from/us.php.net/mirror

http://no2.php.net/get/php-5.4.6.tar.gz/from/us.php.net/mirror

tar xvfz php-5.4.6.tar.gz // tar -jxvf php-5.4.6.tar.bz2

cd php*

./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysqld --with-openssl --enable-fpm --enable-sockets --enable-sysvshm --with-mysqli=/usr/local/mysqld/bin/mysql_config --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib-dir --with-libxml-dir=/usr --enable-xml --with-mhash --with-mcrypt --with-config-file-path=/usr/local/php/etc --with-config-file-scan-dir=/usr/local/php/etc --with-bz2 --with-curl

make

make install

cp php.ini-production /usr/local/php/etc/php.ini

cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm

chmod +x /etc/rc.d/init.d/php-fpm

cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf

vim /usr/local/php/etc/php-fpm.conf

pid = run/php-fpm.pid

pm.max_children = 50 最多多少子进程

pm.start_servers = 5 刚开始启动多少进程

pm.min_spare_servers = 2 最少多少空闲进程

pm.max_spare_servers = 8 最多多少空闲进程

service php-fpm start

http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz

yum install subversion -y

cd php-5.3.x

svn co http://svn.php.net/repository/php/php-src/trunk/sapi/fpm sapi/fpm

./buildconf --force

./configure --enable-fpm ...your other configure options, etc...

make && make install

http://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.27.tar.gz/from/http://cdn.mysql.com/

/usr/sbin/groupadd -r mysql

/usr/sbin/useradd -g mysql mysql

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

tar zxvf mysql-5.5.27.tar.gz

cd mysql-*/

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysqld -DINSTALL_DATADIR=/usr/local/mysqld/database -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=all -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1 -DWITH_MYISAM_STORAGE_ENGINE=1

make

make install

./configure --prefix=/usr/local/mysqld/ --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=partition,innobase,myisammrg

make && make install

chmod +w /usr/local/mysqld

chown -R mysql:mysql /usr/local/mysqld

scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysqld/data

default-storage-engine=MyISAM

export PATH=/usr/local/mysqld/bin/:$PATH

echo '/usr/local/mysqld/lib/' > /etc/ld.so.conf

ldconfig

bin/mysqladmin -u root password '111000'

NGINX 安装

wget -c http://nginx.org/download/nginx-1.2.3.tar.gz
groupadd -r nginx  
useradd -r -g nginx -s /sbin/nologin -M nginx 

tar xf nginx-*.tar.gz
cd nginx-* 
./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/sbin/nginx --conf-path=/usr/local/nginx/etc/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --http-client-body-temp-path=/var/tmp/nginx/client/ --http-proxy-temp-path=/var/tmp/nginx/proxy/  --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi --with-pcre 
make && make install

wget -c http://nginx.org/download/nginx-1.2.3.tar.gz

groupadd -r nginx

useradd -r -g nginx -s /sbin/nologin -M nginx

tar xf nginx-*.tar.gz

cd nginx-*

./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/sbin/nginx --conf-path=/usr/local/nginx/etc/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --http-client-body-temp-path=/var/tmp/nginx/client/ --http-proxy-temp-path=/var/tmp/nginx/proxy/ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi --with-pcre

make && make install

varnish Cache 配置

2013年1月22日
by 主机软件

yum方式安装

rpm --nosignature -i http://repo.varnish-cache.org/redhat/el5/noarch/varnish-release-2.1-2.noarch.rpm
yum install varnish

1 2	rpm --nosignature -i http://repo.varnish-cache.org/redhat/el5/noarch/varnish-release-2.1-2.noarch.rpm yum install varnish

vcl.conf

backend main { 
       set backend.host = "192.168.0.5"; 
       set backend.port = "80"; 
}

acl purge {
       "localhost";
       "127.0.0.1";
       "192.168.1.0"/24;
}

sub vcl_recv {
       if (req.request == "PURGE") {
               if (!client.ip ~ purge) {
                       error 405 "Not allowed.";
               }
               lookup;
       }

       if (req.http.host ~ "^blog.s135.com") {
               set req.backend = main; 
               if (req.request != "GET" && req.request != "HEAD") {
                       pipe;
               }
               else {
                       lookup;
               }
       }
       else {
               error 404 "Cache Server"; 
               lookup;
       }
}

sub vcl_hit {
       if (req.request == "PURGE") {
               set obj.ttl = 0s;
               error 200 "Purged.";
       }
}

sub vcl_miss {
       if (req.request == "PURGE") {
               error 404 "Not in cache.";
       }
}

sub vcl_fetch {
       if (req.request == "GET" && req.url ~ "\.(txt|js)$") {
               set obj.ttl = 3600s;
       }
       else {
               set obj.ttl = 30d;
       }
}

backend main {

set backend.host = "192.168.0.5";

set backend.port = "80";

}

acl purge {

"localhost";

"127.0.0.1";

"192.168.1.0"/24;

}

sub vcl_recv {

if (req.request == "PURGE") {

if (!client.ip ~ purge) {

error 405 "Not allowed.";

}

lookup;

}

if (req.http.host ~ "^blog.s135.com") {

set req.backend = main;

if (req.request != "GET" && req.request != "HEAD") {

pipe;

}

else {

lookup;

}

else {

error 404 "Cache Server";

lookup;

}

sub vcl_hit {

if (req.request == "PURGE") {

set obj.ttl = 0s;

error 200 "Purged.";

}

sub vcl_miss {

if (req.request == "PURGE") {

error 404 "Not in cache.";

}

sub vcl_fetch {

if (req.request == "GET" && req.url ~ "\.(txt|js)$") {

set obj.ttl = 3600s;

}

else {

set obj.ttl = 30d;

}

这里，我对这段配置文件解释一下：
　　(1)、Varnish通过反向代理请求后端IP为192.168.0.5，端口为80的web服务器；
　　(2)、Varnish允许localhost、127.0.0.1、192.168.0.***三个来源IP通过PURGE方法清除缓存；
　　(3)、Varnish对域名为blog.s135.com的请求进行处理，非blog.s135.com域名的请求则返回“Zhang Yan Cache Server”；
　　(4)、Varnish对HTTP协议中的GET、HEAD请求进行缓存，对POST请求透过，让其直接访问后端Web服务器。之所以这样配置，是因为POST请求一般是发送数据给服务器的，需要服务器接收、处理，所以不缓存；
　　(5)、Varnish对以.txt和.js结尾的URL缓存时间设置1小时，对其他的URL缓存时间设置为30天。

　　5、启动Varnish

ulimit -SHn 51200
/usr/local/varnish/sbin/varnishd -n /var/vcache -f /usr/local/varnish/vcl.conf -a 0.0.0.0:80 -s file,/var/vcache/varnish_cache.data,1G -g www -u www -w 30000,51200,10 -T 127.0.0.1:3500 -p client_http11=on


ulimit -SHn 51200
/usr/local/varnish/sbin/varnishd -n /var/vcache -f /usr/local/varnish/vcl.conf -a 0.0.0.0:80 -s file,/var/vcache/varnish_cache.data,1G -g www -u www -w 30000,51200,10 -T 127.0.0.1:3500 -p client_http11=on
/usr/local/varnish/bin/varnishncsa -n /var/vcache -w /var/logs/youvideo.log &


/usr/local/varnish/bin/varnishadm -T 127.0.0.1:3500 help

ulimit -SHn 51200

/usr/local/varnish/sbin/varnishd -n /var/vcache -f /usr/local/varnish/vcl.conf -a 0.0.0.0:80 -s file,/var/vcache/varnish_cache.data,1G -g www -u www -w 30000,51200,10 -T 127.0.0.1:3500 -p client_http11=on

ulimit -SHn 51200

/usr/local/varnish/bin/varnishncsa -n /var/vcache -w /var/logs/youvideo.log &

/usr/local/varnish/bin/varnishadm -T 127.0.0.1:3500 help

引用
Available commands:
ping [timestamp]
status
start
stop
stats
vcl.load
vcl.inline
vcl.use
vcl.discard
vcl.list
vcl.show
param.show [-l] []
param.set
help [command]
url.purge
dump.pool

cPanel服务器安装nginx作为静态资源的服务器反向代理方式

一般使用nginx可以节省很多系统资源
因为apache 2.4之前的版本跑动态内容还可以静态内容实在不咋地

nginxcp有提供安装包定期更新
安装脚本

cd /usr/local/src
wget http://nginxcp.com/latest/nginxadmin.tar
tar xf nginxadmin.tar
cd publicnginx
./nginxinstaller install

cd /usr/local/src

wget http://nginxcp.com/latest/nginxadmin.tar

tar xf nginxadmin.tar

cd publicnginx

./nginxinstaller install

这玩意使用python写的
如果安装错误你需要升级下python的版本
安装脚本

cd /usr/local/src
wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz
tar fxz Python-2.7.2.tgz
cd Python-2.7.2
./configure
make
make install

cd /usr/local/src

wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz

tar fxz Python-2.7.2.tgz

cd Python-2.7.2

./configure

make

make install

注意安装nginx之后
需要做的事
个人建议
1. 设置cronjob的任务定时清理掉因为nginx缓存生成的内容不会主动清理
我们自己公司的有台服务器就出现7天缓存了100G内容导致硬盘报警
足足清理了7天才删除完没统计估计上千万的碎片文件吐血的…

2. 如果你是VPS tmp默认挂载的500M 而你流量又比较大的话
这种情况下你需要把缓存目录设置到其他目录上
修改 /tmp/nginx_client 为/opt/nginx_client
直接mv也可以建议使用快捷方式
Shell

mkdir -p /opt/nginx_client
rm -rf /tmp/nginx_client
ln -s /opt/nginx_client /tmp
chmod 755 /opt/nginx_client

mkdir -p /opt/nginx_client

rm -rf /tmp/nginx_client

ln -s /opt/nginx_client /tmp

chmod 755 /opt/nginx_client

最后试试是不是有文件被生成
如果不行把组改为nobody

标签： local

Linux FTP 备份服务器部署文档

相关:

Redis 安装教程 for Linux

相关:

源码编译方式安装NGINX　PHP [笔记]

varnish Cache 配置

相关:

cPanel服务器安装nginx作为静态资源的服务器反向代理方式

相关:

相关:

相关:

相关:

相关:

Posts navigation