apache 编译安装与做nagios前端展示-白红宇

一.apache编译安装篇

1.安装apache需安装以下的几个包，apr 、apr-util、pcre等。

2.下载安装apr

把文件放到/usr/local/src目录下，

tar -zxvf apr-1.5.2.tar.gz

cd apr-1.5.2

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

make

make install

3.下载安装apr-util

tar -zxvf apr-util-1.5.4.tar.gz

cd apr-util-1.5.4

./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr#这里配置的时候要指定apr的安装路径。

make

make install

4.安装pcre

tar -zxvf pcre

cd pcre

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

make && make install

5.安装apache 这里安装的版本是2.4.18，比较新的版本

tar -zxvf httpd-2.4.18.tar.gz

cd httpd-2.4.18

./configure --prefix=/usr/local/apache2 --sysconfdir=/etc/httpd --enable-so --enable-ssl --enable-cgi --enable-cgid --enable-rewrite --enable-deflate --with-z --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre --with-openssl=/usr/local/ssl --enable-modules=most --enable-mpms-shared=all --with-mpm=event

#各编译参数说明

--prefix=/usr/local/apache2 # 家目录

--sysconfdir=/etc/httpd #配置文件目录

--enable-so #加载动态共享对象，可实现模块动态生效

--enable-ssl #支持SSL/TLS,可实现https访问

--enable-ssl #支持CGI脚本(默认对非线程的MPM模式开启)

--enable-rewrite #启用Rewirte功能

--enable-deflate #支持压缩

--with-zlib#指定zlib库，不指定自动寻找

--with-apr=/usr/local/apr #指定apr路径

--with-apr-util=/usr/local/apr-util #指定apr-util路径

--with-pcre=/usr/local/pcre #指定pcre路径

--with-openssl=/usr/local/ssl #指定openssl的路径

--enable-modules=most#指定动态启用的模块

--enable-mpms-shared=all #支持动态加载的MPM模块，可选"all"

--with-mpm=event#设置默认启用的MPM模式

make

make install

6.安装完成后安装目录下会有以下的几个目录

bin build cgi-bin conf error htdocs icons include logs man manual modules

[root@sever9 ~]# tree -d /usr/local/apache2#安装目录树

/usr/local/apache2

├── bin#主程序目录

├── build

├── cgi-bin#cgi文件存放目录

├── error#发生错误时返回给客户端的信息

│ └── include

├── htdocs

├── icons#httpd图标文件

│ └── small

├── include#头文件

├── logs#日志文件

├── man#帮助手册

│ ├── man1

│ └── man8

├── manual

│ ├── developer

│ ├── faq

│ ├── howto

│ ├── images

│ ├── misc

│ ├── mod

│ ├── platform

│ ├── programs

│ ├── rewrite

│ ├── ssl

│ ├── style

│ │ ├── css

│ │ ├── lang

│ │ ├── latex

│ │ ├── scripts

│ │ └── xsl

│ │ └── util

│ └── vhosts

└── modules#模块文件

7.配置目录下的文件

[root@sever9 httpd]# tree /etc/httpd

/etc/httpd

├── extra#扩展的配置文件

│ ├── httpd-autoindex.conf

│ ├── httpd-dav.conf

│ ├── httpd-default.conf

│ ├── httpd-info.conf

│ ├── httpd-languages.conf

│ ├── httpd-manual.conf

│ ├── httpd-mpm.conf

│ ├── httpd-multilang-errordoc.conf

│ ├── httpd-ssl.conf

│ ├── httpd-userdir.conf

│ ├── httpd-vhosts.conf

│ └── proxy-html.conf

├── httpd.conf#主配置文件

├── magic

├── mime.types

└── original

├── extra

│ ├── httpd-autoindex.conf

│ ├── httpd-dav.conf

│ ├── httpd-default.conf

│ ├── httpd-info.conf

│ ├── httpd-languages.conf

│ ├── httpd-manual.conf

│ ├── httpd-mpm.conf

│ ├── httpd-multilang-errordoc.conf

│ ├── httpd-ssl.conf

│ ├── httpd-userdir.conf

│ ├── httpd-vhosts.conf

│ └── proxy-html.conf

└── httpd.conf

8.修改配置文件

vim /etc/httpd/httpd.conf

找到下面的该行，把监听端口改成本地的80

#ServerName www.example.com:80

ServerName localhost:80

修改httpd的主配置文件，设置Pid文件的路径

PidFile "/var/run/httpd.pid"

修改系统的PATH环境变量，让/usr/local/apache2/bin目录下的命令都可以执行：

vim /etc/profile.d/httpd.sh

export PATH=/usr/local/apache2/bin:$PATH

source /etc/profile.d/httpd.sh

检查下语法

[root@sever9 ~]# httpd -t

Syntax OK

导出头文件

ln -sv /usr/local/apache2/include /usr/local/include/httpd

`/usr/local/include/httpd' -> `/usr/local/apache2/include'

导出man手册,可以用man httpd查看http的命令

vim /etc/man.config

MANPATH /usr/local/apache2/man

9.编辑服务脚本

vim /etc/init.d/httpd

#!/bin/bash

# httpd Startup script for the Apache HTTP Server

# chkconfig: - 85 15

# description: Apache is a World Wide Web server. It is used to serve \

# HTML files and CGI.

# processname: httpd

# config: /etc/httpd/httpd.conf

# config: /etc/sysconfig/httpd

# pidfile: /var/run/httpd.pid

# Source function library.

. /etc/rc.d/init.d/functions

if [ -f /etc/sysconfig/httpd ]; then

. /etc/sysconfig/httpd

# Start httpd in the C locale by default.

HTTPD_LANG=${HTTPD_LANG-"C"}

# This will prevent initlog from swallowing up a pass-phrase prompt if

# mod_ssl needs a pass-phrase from the user.

INITLOG_ARGS=""

# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server

# with the thread-based "worker" MPM; BE WARNED that some modules may not

# work correctly with a thread-based MPM; notably PHP will refuse to start.

# Path to the apachectl script, server binary, and short-form for messages.

apachectl=/usr/local/apache2/bin/apachectl#apache 控制脚本路径httpd=${HTTPD-/usr/local/apache2/bin/httpd}#apache 主程序的路径

prog=httpd

pidfile=${PIDFILE-/var/run/httpd.pid}#注意该http.pid文件的路径lockfile=${LOCKFILE-/var/lock/subsys/httpd}

RETVAL=0

start() {

echo -n $"Starting $prog: "

LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS

RETVAL=$?

echo

[ $RETVAL = 0 ] && touch ${lockfile}

return $RETVAL

}

stop() {

echo -n $"Stopping $prog: "

killproc -p ${pidfile} -d 10 $httpd

RETVAL=$?

echo

[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}

}

reload() {

echo -n $"Reloading $prog: "

if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then

RETVAL=$?

echo $"not reloading due to configuration syntax error"

failure $"not reloading $httpd due to configuration syntax error"

else

killproc -p ${pidfile} $httpd -HUP

RETVAL=$?

echo

}

# See how we were called.

case "$1" in

start)

start;;

stop)

stop;;

status)

status -p ${pidfile} $httpd

RETVAL=$?;;

restart)

stop

start;;

condrestart)

if [ -f ${pidfile} ] ; then

stop

start

fi;;

reload)

reload;;

graceful|help|configtest|fullstatus)

$apachectl $@

RETVAL=$?;;

echo $"Usage: $prog {start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"

exit 1

esac

exit $RETVAL

10.为脚本加执行权限,并启动测试

chmod +x /etc/init.d/httpd

[root@sever9 ~]# chmod +x /etc/rc.d/init.d/httpd

[root@sever9 ~]# service httpd start

Starting httpd: [ OK ]

查看监听的端口

[root@sever9 ~]# ss -tnlp

LISTEN 0 128 :::80 :::* users:(("httpd",16817,4),("httpd",16819,4),("httpd",16820,4),("httpd",16821,4))

显示效果如下图

加为系统服务并设置自动启动

chkconfig --add httpd

chkconfig httpd on

二.做nagios前端展示篇

1.编译安装php

这里我们安装的版本是5.6.11，

tar -jxvf php-5.6.11.tar.bz2

cd php-5.6.11

./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs

make && make install

2.配置apache支持nagios

修改/etc/httpd/httpd.conf的文件

把 User deamon

Group deamon

改为

User nagios

Group nagios

然后找到

DirectoryIndex index.html

</IfModule>

修改为

DirectoryIndex index.html index.php

AddType application/x-httpd-php .php

</IfModule>

再找到模块项，把下面的几个模块选项注释去掉。

LoadModule cgid_module modules/mod_cgid.so

LoadModule actions_module modules/mod_actions.so

为了安全起见，一般情况下要让nagios 的web监控页面必须经过授权才能访问，这需要增加验证配置，即在httpd.conf文件最后添加如下信息：

定义别名：

ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin"#nagiosCGI脚本位置

# SSLRequireSSL

Options ExecCGI

AllowOverride None

Require all granted

# Allow from 127.0.0.1

AuthName "Nagios Access"

AuthType Basic

AuthUserFile /usr/local/nagios/etc/htpasswd.users#nagios用户认证文件

Require valid-user

</Directory>

Alias /nagios "/usr/local/nagios/share"#访问网页文件路径别名

# SSLRequireSSL

Options None

AllowOverride None

Require all granted

# Order deny,allow

# Deny from all

# Allow from 127.0.0.1

AuthName "Nagios Access"

AuthType Basic

AuthUserFile /usr/local/nagios/etc/htpasswd.users

Require valid-user

</Directory>

3.创建apache目录验证文件

在上面的配置中，指定了目录验证文件htpasswd，下面要创建这个文件：

/usr/local/apache2/bin/htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin

New password:

Re-type new password:

Adding password for user nagiosadmin

4.关闭并重启apache

service httpd restart

启动apache,报403拒绝访问，这里是2.4*的版本

要在httpd.conf里改配置文件

把

AllowOverride none

Require all denied

</Directory>

改为

AllowOverride none

Require all granted

</Directory>

并重启apache

nagios展示效果:

打开

http://172.30.65.169/nagios/的页面，输入nagios认证用户名nagiosadmin,和刚设置的密码

页面会显示如下图所示

本文转自服务器运维博客51CTO博客，原文链接http://blog.51cto.com/shamereedwine/1749865如需转载请自行联系原作者

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