之前已安装redmine，但它默认的WEB服务软件是WEBrick，这个是Rails开发测试用的服务器，性能很差。之前就发现打开响应特别慢，今天又出问题：只要在redmine上登录用户就卡死无响应，一气之下就想换apache来运行redmine。说干就干，下面就来记叙改造过程。
安装Apache
我下载的是apache2.4.33,在运行./configure命令时，报了error: APR not found.
原来是要安装如下软件包：
wget http://archive.apache.org/dist/apr/apr-1.6.3.tar.gz
wget http://archive.apache.org/dist/apr/apr-util-1.6.1.tar.gz
wget http://jaist.dl.sourceforge.net/project/pcre/pcre/8.42/pcre-8.42.tar.gz
具体步骤如下:
安装apr
[root@xt test]# tar -zxf apr-1.6.3.tar.gz
[root@xt test]# cd apr-1.6.3
[root@xt apr-1.6.3]# ./configure –prefix=/usr/local/apr
[root@xt apr-1.6.3]# make && make install
Centos7还需要装：
yum install expat-devel
安装APR-util
[root@xt test]# tar -zxf apr-util-1.6.1.tar.gz
[root@xt test]# cd apr-util-1.6.1
[root@xt apr-util-1.6.1]# ./configure –prefix=/usr/local/apr-util –with-apr=/usr/local/apr
[root@xt apr-util-1.6.1]# make && make install
安装pcre
[root@xt test]#tar -zxf pcre-8.42.tar.gz
[root@xt test]#cd pcre-8.42
[root@xt pcre-8.42]#./configure –prefix=/usr/local/pcre
[root@xt pcre-8.42]#make && make install
编译Apache
cd httpd-2.4.33
./configure –prefix=/usr/local/apache2.4.33 \
–with-apr=/usr/local/apr \
–with-apr-util=/usr/local/apr-util/ \
–with-pcre=/usr/local/pcre \
–enable-deflate \
–enable-expires \
–enable-headers \
–enable-modules=most \
–enable-so \
–with-mpm=worker \
–enable-rewrite
make
如果make过程中有如下报错：
collect2: ld returned 1 exit status make[2]: *** [htpasswd] խϳ 1 make[2]: Leaving
则可尝试安装libtools-ltdl-devel解决。
如果不行，将apr目录拷贝到httpd下：
cp -r apr-1.5.2 httpd-2.4.33/srclib/apr
然后运行：
./configure --prefix=/usr/local/apache2.4.33 \
--with-included-apr
--with-apr=/usr/local/apr \
--with-apr-util=/usr/local/apr-util/ \
--with-pcre=/usr/local/pcre \
--enable-deflate \
--enable-expires \
--enable-headers \
--enable-modules=most \
--enable-so \
--with-mpm=worker \
--enable-rewrite
再：
make install
配置apache
useradd apache -s /sbin/nologin
vim /usr/local/apache/conf/httpd.conf
改如下参数：
User apache
Group apache
ServerName 127.0.0.1:80 #前面的注释符去掉
Listen 80
Listen 3000
DirectoryIndex index.html index.php index.htm
Include conf/extra/httpd-vhosts.conf
运行apache服务：
vim /usr/lib/systemd/system/httpd.service
[Unit]
Description=The Apache HTTP Server
After=network.target remote-fs.target nss-lookup.target
Documentation=man:httpd(8)
Documentation=man:apachectl(8)
[Service]
Type=forking
EnvironmentFile=/etc/sysconfig/httpd
ExecStart=/usr/local/apache2/bin/apachectl start
ExecReload=/usr/local/apache2/bin/apachectl graceful
ExecStop=/usr/local/apache2/bin/apachectl stop
# We want systemd to give httpd some time to finish gracefully, but still want
# it to kill httpd after TimeoutStopSec if something went wrong during the
# graceful stop. Normally, Systemd sends SIGTERM signal right after the
# ExecStop, which would kill httpd. We are sending useless SIGCONT here to give
# httpd time to finish.
KillSignal=SIGCONT
PrivateTmp=true
[Install]
WantedBy=multi-user.target
一般装完上述文件已存在，只要参照修改一下就行。
开启服务：systemctl start httpd
关闭服务：systemctl stop httpd
加入自启动功能：systemctl enable httpd
整合Redmine和Apache
设置redmine文件权限：
cd /usr/local/redmine
chown -R apache:apache files log tmp public/plugin_assets
chmod -R 755 files log tmp public/plugin_assets
安装httpd httpd-devel
yum install -y httpd httpd-devel
绑定apache
gem install passenger
yum install libcurl-devel -y
passenger-install-apache2-module #根据提示操作
在/usr/local/apache/conf/httpd.conf中加入：
LoadModule passenger_module /usr/local/rvm/gems/ruby-2.4.1/gems/passenger-5.3.2/buildout/apache2/mod_passenger.so
<IfModule mod_passenger.c>
PassengerRoot /usr/local/rvm/gems/ruby-2.4.1/gems/passenger-5.3.2
PassengerDefaultRuby /usr/local/rvm/gems/ruby-2.4.1/wrappers/ruby
</IfModule>
在/usr/local/apache/conf/httpd.conf中：
去掉两行注释，开启vhosts功能：
LoadModule vhost_alias_module modules/mod_vhost_alias.so
Include conf/extra/httpd-vhosts.conf
去掉ServerName注释：
ServerName www.testhost.com:80
在/usr/local/apache/conf/extra/httpd-vhosts.conf中：
<VirtualHost *:3000>
ServerAdmin nowguy@qq.com
DocumentRoot “/usr/local/redmine/public”
ServerName redmine.testhost.com
ServerAlias redmine.testhostalias.com
ErrorLog “logs/redmine-error_log”
CustomLog “logs/redmine-access_log” common
<Directory “/usr/local/redmine/public”>
AllowOverride None
Options None
Require all granted
</Directory>
</VirtualHost>
重启Aphache:
/usr/local/apache/bin/apachectl graceful
在浏览器中输入http://IP:3000即可看到网页了。
这里有个问题，涉及添加修改用户的页面给775的权限都不能打开，只好把files、 log 、tmp 、public设置成777才行。照理用apache用户访问的话前者权限就够了。因为只是个人在用，这个问题先放放，如果有知道的朋友麻烦留言告之，谢谢！
