Apache HTTP Server 编译与安装

在使用ApacheBench做压力测试的时候出现30srequest超时的情况，由于版本老旧，ab -h中发现并没有-s timeout的参数配置，Google上找了半天也没有可用的Binaries版本，于是开始自己编译httpd源码

• ApacheBench Doc 文档

针对于ab timeout的问题(报错：The timeout specified has expired (70007))，加了-k 参数保证keepalived参数也无用，在2.4.4+版本中加入了-s参数控制timeout；

-s timeout
Maximum number of seconds to wait before the socket times out. Default is 30 seconds. Available in 2.4.4 and later.

SoftWare	Version
Ubuntu Server x64	14.04
pcre	8.38
apr-util	1.6.1
apr	1.6.5
httpd	2.4.38
gcc & gcc-c++	5.4.0

gcc & gcc-c++ 系统自带；如果自己本机没有需要先install下

pcre 编译

• pcre 下载

unzip pcre-8.38.zip 
cd pcre-8.38

# 指定编译目录
./configure --prefix=/usr/local/pcre

# 编译安装
sudo make & sudo make install

注意在make 失败后，一定要使用make clean命令清空环境

• 错误1

xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory

• 解决

Centos安装：yum install expat-devel

ubuntu安装：sudo apt-get install libexpat1-dev

apr & apr-util 编译

• apr & apr-util 下载

• httpd 下载

准备工作

tar -zxvf apr-util-1.6.1.tar.gz
tar -zxvf apr-1.6.5.tar.gz
tar -zxvf httpd-2.4.38.tar.gz

# 一定要复制到httpd的srclib目录下，且目录版本号去掉
cp -r apr-1.6.5 httpd-2.4.38/srclib/apr
cp -r apr-util-1.6.1 httpd-2.4.38/srclib/apr-util

apr 编译

# apr 编译
cd httpd-2.4.38/srclib/apr

# 指定编译目录
./configure --prefix=/usr/local/apr

# 编译安装
sudo make & sudo make install

apr-util 编译

# apr 编译
cd httpd-2.4.38/srclib/apr-util

# 指定编译目录 并 指定apr依赖
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr 

# 编译安装
sudo make & sudo make install

httpd 编译

cd httpd-2.4.38

# 指定编译目录 并 指定apr、apr-util、pcre依赖
./configure --prefix=/usr/local/apache-httpd --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre

# 编译安装（这个过程比较长，耐心等待）
sudo make & sudo make install

• 错误2

recipe for target 'htpasswd' failed

• 解决

是因为apr、apr-util源码没有在httpd-2.4.38/srclib/目录下，cp过去就可以（注意：只需目录名，无需版本号）

测试安装成功

• ApacheBench 测试

# 发现已经有了 -s 参数
/usr/local/apache-httpd/bin/ab -h

Usage: ./ab [options] [http[s]://]hostname[:port]/path
Options are:
    -n requests     Number of requests to perform
    -c concurrency  Number of multiple requests to make at a time
    -t timelimit    Seconds to max. to spend on benchmarking
                    This implies -n 50000
    -s timeout      Seconds to max. wait for each response
                    Default is 30 seconds
    -b windowsize   Size of TCP send/receive buffer, in bytes
    -B address      Address to bind to when making outgoing connections
    -p postfile     File containing data to POST. Remember also to set -T
    -u putfile      File containing data to PUT. Remember also to set -T
    -T content-type Content-type header to use for POST/PUT data, eg.
                    'application/x-www-form-urlencoded'
                    Default is 'text/plain'
    -v verbosity    How much troubleshooting info to print
    -w              Print out results in HTML tables
    -i              Use HEAD instead of GET
    -x attributes   String to insert as table attributes
    -y attributes   String to insert as tr attributes
    -z attributes   String to insert as td or th attributes
    -C attribute    Add cookie, eg. 'Apache=1234'. (repeatable)
    -H attribute    Add Arbitrary header line, eg. 'Accept-Encoding: gzip'
                    Inserted after all normal header lines. (repeatable)
    -A attribute    Add Basic WWW Authentication, the attributes
                    are a colon separated username and password.
    -P attribute    Add Basic Proxy Authentication, the attributes
                    are a colon separated username and password.
    -X proxy:port   Proxyserver and port number to use
    -V              Print version number and exit
    -k              Use HTTP KeepAlive feature
    -d              Do not show percentiles served table.
    -S              Do not show confidence estimators and warnings.
    -q              Do not show progress when doing more than 150 requests
    -l              Accept variable document length (use this for dynamic pages)
    -g filename     Output collected data to gnuplot format file.
    -e filename     Output CSV file with percentages served
    -r              Don't exit on socket receive errors.
    -m method       Method name
    -h              Display usage information (this message)
    -I              Disable TLS Server Name Indication (SNI) extension
    -Z ciphersuite  Specify SSL/TLS cipher suite (See openssl ciphers)
    -f protocol     Specify SSL/TLS protocol
                    (TLS1, TLS1.1, TLS1.2 or ALL)
    -E certfile     Specify optional client certificate chain and private key

• 服务测试

sudovim /usr/local/apache-httpd/conf/httpd.conf

# 添加ServerName
ServerName localhost:80

sudo /usr/local/apache-httpd/bin/apachectl start

curl localhost
<html><body><h1>It works!</h1></body></html>

sudo /usr/local/apache-httpd/bin/apachectl stop

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