Create nginx spec sharing

I will share with you the spec file of an nginx RPM package I made on Qihoo side. I will share with you the spec of common software for PHP and MySQL. When you create an RPM package, you can refer to this document. Later, some kernel-optimized parameters, especially the fast release and reuse of TCP, are included, we can discuss the problem together. You can add this QQ Group 325525293. Next I will explain the important content.

% DEFINE _ topdir/Qihoo/centos/

% DEFINE _ specdir % {_ topdir}/spec

% DEFINE _ rpmdir % {_ topdir }/

% DEFINE _ srcrpmdir % {_ topdir}/srpms

% DEFINE _ sourcedir % {_ topdir}/sources

% DEFINE _ tmppath % {_ topdir}/tmp

% DEFINE _ builddir % {_ topdir}/build

% DEFINE _ prefix/usr/local/nginx

% DEFINE _ docroot_dir/usr/local/nginx/html

 

Summary: Qihoo custom nginx package

Name: Qihoo-ops-nginx # Name of the generated rpm

Version: 1.6.1

Release: 1_qihoo.el6

Vendor: gehailong <[email protected]>

Source: nginx-00000000version).tar.gz # source refers to the content such as the script and configuration file that you have defined.

Source1: nginx. conf # nginx has made many optimizations in the main configuration file, including CPU preemption, various cache policies, TCP, and number of processes.

Source2: sysctl. conf

Source 3: root.tar.gz

# Source4: nginx-module.tar.gz

Source5: nginx. logrotate # To prevent nginx log files from increasing gradually and affect the read/write efficiency, nginx logs are regularly cut.

Source6: nginx. init

Source7: FastCGI. conf

URL: http://w2.addops.bjt.qihoo.net: 8360

License: GPL

GROUP: Applications/Internet

Buildroot: % {_ tmppath}/% {name}-% {version}-root/

Requires: Bash OpenSSL-devel curl-develpcre PCRE-devel OpenSSL # mainly defines some RPM packages on which nginx depends. Is the dependent package when yum is installed.

Autoreq: No

% Description

Qihoo custom nginx rpm

% Prep

% Setup-Q-N nginx-% {version}

% Build # This stage is the configure stage.

 

./Configure \

-- Prefix =%{_ prefix }\

With-http_stub_status_module \

With-http_ssl_module \

 

Make % {? _ Smp_mflags} # Make stage

 

 

% Install # make install stage

 

[$ Rpm_build_root! = "/"] & Rm-RF $ rpm_build_root

 

Make destdir = $ rpm_build_root install # The following describes the directories and files to be generated.

Mkdir-p $ rpm_build_root/usr % {_ prefix}/CONF/vhosts

Mkdir-p $ {rpm_build_root} % {_ prefix}/modules

Mkdir-p $ {rpm_build_root} % {_ prefix}/PID

Mkdir-p $ {rpm_build_root} % {_ prefix}/CONF/include

 

Mkdir-p $ {rpm_build_root} % {_ docroot_dir}

% {__ Tar}-zxvf % {soure3}-C $ rpm_build_root % {_ docroot_dir}

 

Mkdir-p $ {rpm_build_root}/home/Q/PHP

Mkdir-p $ {rpm_build_root}/home/Q/System

 

# % {__ Tar}-zxvf % {source4}-C $ {rpm_build_root }%{_ prefix}/modules/

 

[-F $ {rpm_build_root} % {_ prefix}/CONF/nginx. conf] & \

Rm-fr $ {rpm_build_root} % {_ prefix}/CONF/nginx. conf

CP-RF % {source1 }$ {rpm_build_root }%{_ prefix}/CONF/

Mkdir-p $ {rpm_build_root}/etc/logrotate. d/

CP-RF % {source5 }$ {rpm_build_root}/etc/logrotate. d/nginx

Mkdir-p $ {rpm_build_root}/etc/init. d/

CP-fr % source6 $ {rpm_build_root}/etc/init. d/nginx

Rm-fr $ {rpm_build_root} % {_ prefix}/CONF/FastCGI. conf

CP-RF % {source7 }$ {rpm_build_root }%{_ prefix}/CONF/

Mkdir $ rpm_build_root % {_ prefix}/CONF/vhosts/

Touch $ rpm_build_root % {_ prefix}/CONF/vhosts/blank. conf

 

Rm-fr $ rpm_build_root % {_ prefix}/* temp

 

% Files # note that the previously compiled content must be packaged at this stage. Exclude indicates that you want to exclude the content from packaging.

 

% Defattr (-, root, root, 755)

% {_ Prefix}

% {_ Docroot_dir}

% ATTR (0655, root, root) % config % {_ sysconfdir}/init. d/nginx

% ATTR (0655, root, root) % config % {_ sysconfdir}/logrotate. d/nginx

/Home

% Exclude % DIR/home

 

% Pre # pre indicates what to do before installation, that is, set up the nginx user first.

If ["$1"-EQ "1"]; then

/Usr/sbin/useradd-c "nginx "\

-S/sbin/nologin-r-D % {_ docroot_dir} nginx 2>/dev/null |:

Fi

 

% Post # indicates the operations after the installation is complete.

If ["$1"-EQ "1"]; then

/Sbin/chkconfig -- add nginx

/Sbin/chkconfig -- level 35 nginx on

Chown-r nginx: nginx % {_ docroot_dir }%{_ prefix}

 

Echo '# Add # The following describes Kernel Parameter Optimization, including fast release and reuse of TCP.

Net. ipv4.tcp _ max_syn_backlog = 65536

Net. Core. netdev_max_backlog = 32768

Net. Core. somaxconn = 32768

 

Net. Core. wmem_default = 8388608

Net. Core. rmem_default = 8388608

Net. Core. rmem_max = 16777216

Net. Core. wmem_max = 16777216

 

Net. ipv4.tcp _ timestamps = 0

Net. ipv4.tcp _ synack_retries = 2

Net. ipv4.tcp _ syn_retries = 2

 

Net. ipv4.tcp _ tw_recycle = 1

Net. ipv4.tcp _ tw_reuse = 1

 

Net. ipv4.tcp _ mem = 94500000 915000000927000000

Net. ipv4.tcp _ max_orphans = 3276800

 

# Net. ipv4.tcp _ fin_timeout = 30

# Net. ipv4.tcp _ keepalive_time = 120

Net. ipv4.ip _ local_port_range = 1024 65535 '>/etc/sysctl. conf

Sysctl-P 2> & 1/dev/null

Fi

If ["$1"-EQ "2"]; then

If [-F/var/lock/subsys/nginx]; then

% {_ Sysconfdir}/init. d/nginx restart

Fi

Fi

Rm-fr % {_ prefix}/* temp

 

% Preun # This is preparations before uninstallation.

If ["$1"-EQ "0"]; then

% {_ Sysconfdir}/init. d/nginx stop>/dev/null 2> & 1

/Sbin/chkconfig -- del nginx

 

Fi

% Postun # This is the process of uninstalling. Pay attention to manually backing up the content that needs to be backed up before uninstalling to prevent regret for a lifetime. Sometimes O & M really cannot afford to hurt !!!

/Usr/sbin/userdel nginx

Rm-fr % {_ prefix}

% Clean

 

This article from the "Long Brother" blog, please be sure to keep this source http://gehailong.blog.51cto.com/765312/1548961

Create nginx spec sharing