█ installation Apache2.4.23
New Modules:
MOD_PROXY_FCGI (fcgi agent available)
Mod_ratelimit (limit user broadband)
Mod_request (Request module, filter on request)
MOD_REMOTEIP (matches the IP address of the client)
IP-based access control has been modified to no longer support the Allow,deny,order mechanism, but is unified using require
new features added:
MPM supports running a fashion load, but to turn on this feature, you need to enable--enable-mpms-shared=all--with-mpm=event when compiling the installation
Support Event
Supports asynchronous read and write
Specify the log level on each module and per directory
Enhanced version of the expression parser
Configure:<if>,<elseif> per request
Millisecond-level keepalive timeout
FQDN-based virtual machines no longer require namevirtualhost directives
Support for using custom variables
Installation environment: centos7.2, turn off SELinux
1. Compile and install Apache2.4.23
Download the source package:
Http-2.4.23.tar.gz
apr-1.5.2.tar.gz (Portable runtime, used to implement the operating system of Apache internal components, improve system portability)
Apr-util-1.5.4.tar.gz
Zlib-1.2.8.tar.gz
Pcre-8.39.tar.gz
① Installing Apr
Tar zxf apr-1.5.2.tar.gz
CD APR-1.5.2/
./configure--PREFIX=/USR/LOCAL/APR
Make && make install
② installation Apr-util
Tar zxf apr-util-1.5.4.tar.gz
CD apr-util-1.5.4.tar.gz
./configure--prefix=/usr/local/apr-util--WITH-APR=/USR/LOCAL/APR
Make && make install
③ installation Zlib
Tar zxf zlib-1.2.8.tar.gz
CD zlib-1.2.8/
./configure--prefix=/usr/local/zlib
Make && make install
④ installation Pcre
Tar zxf pcre-8.39.tar.gz
CD pcre-8.39/
./configure--prefix=/usr/local/pcre
Make && make install
⑤ installing OpenSSL (Centos7 with version openssl-1.0.1e, version too low)
Download Openssl:wget https://www.openssl.org/source/openssl-1.0.1u.tar.gz
Tar zxf openssl-1.0.1u.tar.gz
CD openssl-1.0.1u/
./config-fpic--prefix=/usr/local/openssl enable-shared
Make && make install
mv/usr/bin/openssl/usr/bin/openssl.1.0.1u
Ln-s/usr/local/openssl/bin/openssl/usr/bin/openssl
⑥ installation Apache2.4.34
Tar zxf httpd-2.4.23.tar.gz
CD httpd-2.4.23/
./configure--prefix=/usr/local/http-2.4.23--enable-so--enable-cgi--enable-cgid--enable-ssl--with-ssl--with-ssl =/usr/local/openssl--enable-rewrite--with-pcre=/usr/local/pcre--with-z=/usr/local/zlib--with-apr=/usr/local/ Apr--with-apr-util=/usr/local/apr-util--enable-modules=most--enable-mods-shared=most--enable-mpms-shared=all-- With-mpm=event--enable-proxy--enable-proxy-fcgi--enable-expires--enable-deflate
★ Note: Explanation of relevant parameters
--ENABLE-SO: Support dynamic sharing module (that is, open DSO support)
--ENABLE-CGI: Enable CGI
--ENABLE-CGID:MPM: Using an event or worker to enable Cgid
--ENABLE-SSL: Support SSL
--WITH-SSL=/USR/LOCAL/OPENSSL: Specify the SSL installation location
--enable-rewrite: Support URL rewriting
--with-pcre=/usr/local/pcre: Support Pcre
--with-z=/usr/local/zlib: Using zlib compression Library
--WITH-APR=/USR/LOCAL/APR: Specify the installation path for APR
--with-apr-util=/usr/local/apr-util: Specify the installation path for Apr-util
--enable-modules=most: explicitly specifies that modules to be statically compiled into httpd binaries,<module-list> a space-delimited list of modules, all or Most,all to contain all modules, Most include most common modules
--enable-mods-shared=most: explicitly specifies that the module to be compiled in DSO,<module-list> a space-delimited list of modules, all or most,all to include all modules, Most include most common modules
--enable-mpms-shared=all: Enable MPM for all supported modes so that the event, worker, and Prefork will be installed in a modular manner, so that you can configure it in httpd.conf.
--with-mpm=event: Specifies the enabled MPM mode, which uses the event mode by default, in earlier versions of Apache 2.0 the default prefork,2.2 version is the worker,2.4 version is the event
--enable-expires: Activates or controls HTTP's "Expires:" and "Cache-control:" header content via the configuration file, which provides client browser cache settings for content such as Web site pictures, JS, CSS, and more
--enable-deflate: To provide compression transmission encoding support for content, usually HTML, JS, CSS and other content of the site. Using this parameter can greatly improve the transfer speed and enhance the visitor's experience.
Make && make install
Optimizing HTTP Program execution paths
Ln-s/usr/local/http-2.4.23/bin/*/usr/local/bin/
Modify the configuration file httpd.conf, set the servername value
For example: ServerName www.test.com
Open Apache Server
/usr/local/http-2.4.23/bin/apachectl start
Auto start after boot
Cp/usr/local/http-2.4.23/bin/apachectl/etc/init.d/httpd
Edit the/etc/init.d/httpd file and add it below the first line:
#chkconfig: 35 85 15
#description: apache-2.4.23
Add Apache to boot automatically
Chkconfig--add httpd
Chkconfig httpd on
Launch the compiled Apache 2.4.23
Service httpd Start
NETSTAT-ANPLT | grep 80
2. Yum installs Apache
Update native service: Yum update
Installing apache:yum-y Install Apache
Start Apache:service httpd Start
This article is from the "Operations" blog, please be sure to keep this source http://cherryliang.blog.51cto.com/12911935/1937345
Installing the Apache Web server