Centos7下搭建Apache

 Apache安装

1、基于源码的安装     

       总结源码安装步骤:

               1>、利用wget下载

                    wget -c http://www.apache.org/dist/httpd/httpd-2.4.29.tar.gz    (.bz2)

                    wget -c http://www.apache.org/dist/apr/apr-1.6.2.tar.gz    (.bz2)

                    wget -c http://www.apache.org/dist/apr/apr-util-1.5.3.tar.gz    (.bz2)

              2>、 解压(对于不用的压缩对应不同的解压命令)

                    tar -zxvf apr-1.6.2.tar.gz    (-jxvf --> .bz2)

                    tar -zxvf apr-util-1.5.3.tar.gz    (-jxvf--> .bz2)

                    tar -zxvf httpd-2.4.29.tar.gz    (-jxvf--> .bz2)

              3>、安装编译(./configure  --prefix=/安装目录 -参数)

                    apr:   

                               cd apr-1.6.2

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

                   apr-util:

                              cd apr-util-1.5.3

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

                   apache:

                              cd httpd-2.4.29

                         ./configure --prefix=/usr/local/apache2 --enable-so --enable-rewrite  --with-apr=/usr/local/apr/                                 --with-apr-util=/usr/local/apr-util/


              4>、Make&&make install

                            make -j4 && make -j4 install

              5>、配置(一般编辑文件的.conf)

                            一般按照自己的需求修改配置文件。文件完整路径: /usr/local/apache2/conf/httpd.conf

              6>、重启服务

                           cd /usr/local/apache2/bin/            ./ apachectl start

       出现的问题:

             apr编译时:

                            

                            解决:1.  yum install libtool    2. 编辑apr的配置文件 vim configure注释 $RM "$cfgfile"

             apr-util编译时:

                        

                            解决: yum install expat-devel

            apache编译时:

                        

                            解决:yum install pcre pcre-devel

                    注: apr和apr-util尽量用稍低一点的版本!

2.基于yum安装

              yum install httpd httpd-devel                     配置后       重启使用即可

      

           yum安装和源码安装的区别:

               用yum安装后的Apache配置文件具体位置:

                /etc/httpd/ --------------------------Apache服务程序根目录

                /etc/httpd/conf/httpd.conf --------- 主配置文件

                /var/www/html --------------------- 网页文档默认根目录

                /var/log/httpd/error_log ---------- 错误日志文件

                /var/log/httpd/access_log -------- 访问日志文件

             源码安装的目录文件(因为编译是文件目录不定所以就简单的写一下了):

                主配置文件---------------编译时自己指定的目录--prefix=配置文件的路径

                默认网页目录------------- 安装apache目录下的htdocs目录

                日志文件位置-------------- 安装apache目录下的logs目录

                apache服务程序的目录----------安装apache目录下的bin目录

       总结: 源码安装其他软件  存在依赖关系时 先安装依赖软件之后 

                ./configure --help|grep xx   看看依赖软件怎么加入到该软件

3.脚本化实现       

         
            #!/bin/bash
            #describe: install and configure apache
            #author:kange
            #download apache apache-apr apache-apr-util

            if [ ! -d "/tmp/soft" ]; then
                mkdir -p /tmp/soft
            fi
            cd /tmp/soft/
            echo "download http apr and apr-util"
            wget -c http://www.apache.org/dist/httpd/httpd-2.4.29.tar.gz
            #wget -c http://www.apache.org/dist/apr/apr-1.6.2.tar.gz
            #wget -c http://apache.osuosl.org/apr/apr-1.6.3.tar.gz
            wget -c http://www.apache.org/dist/apr/apr-1.6.3.tar.gz
            #wget -c http://www.apache.org/dist/apr/apr-util-1.5.3.tar.gz
            #wget -c http://apache.osuosl.org/apr/apr-util-1.6.1.tar.gz
            wget -c http://www.apache.org/dist/apr/apr-util-1.6.1.tar.gz
            echo "install the required plug-ins."
            yum install libtool pcre pcre-devel expat-devel -y

            #install apr software
            echo "--install APR--"
            tar -zxvf apr-1.6.3.tar.gz
            cd apr-1.6.3
            ./configure --prefix=/usr/local/apr         #$RM "$cfgfile"
            if [ $? -ne 0 ]; then
                echo "configure failed,please check it out!"
            exit -1
            fi
            make -j4
            if [ $? -ne 0 ]; then
                echo "make failed,please check it out!"
            exit -1
            fi

            make -j4 install
            #install apr-util software
            echo "--install APR-util--"
            cd ../
                tar -zxvf apr-util-1.6.1.tar.gz
            cd apr-util-1.6.1
            ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
            if [ $? -ne 0 ]; then
                echo "configure failed,please check it out!"
                exit -1
            fi
            make -j4
            if [ $? -ne 0 ]; then
                echo "make failed,please check it out!"
                exit -1
            fi
            make -j4 install

            #Install Apache Software
            echo "--install HTTP--"
            cd ../
            tar -zxvf httpd-2.4.29.tar.gz
            cd httpd-2.4.29
            ./configure --prefix=/usr/local/apache2 --enable-so --enable-rewrite --with-apr=/usr/local/apr/ --with-apr-util=/usr/local/apr-util/
            if [ $? -ne 0 ]; then
                echo "configure failed,please check it out!"
                exit -1
            fi
            make -j4
            if [ $? -ne 0 ]; then
                echo "make failed,please check it out!"
                exit -1
            fi

            make -j4 install
            #start apache web service
            echo "restart httpd"
            pkill httpd
            /usr/local/apache2/bin/apachectl start



 

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