CentOS 7下hhvm Nginx环境搭建

CentOS 7（hhvm只支持64位）下hhvm Nginx环境搭建，前面有介绍《CentOS 6下hhvm Nginx环境搭建》，到目前为止CentOS 7下还没有hhvm rpm安装包，因此采用源码编译。在安装hhvm前强力建议先利用《lnmp一键安装包》安装完整的lnmp（包括Nginx、PHP、MySQL）,通过这种方式我们可以在同一台服务器对每个虚拟主机进行配置，如在同一台服务器上有www.linuxeye.com跑在PHP上、另一个网站linuxeye.com可以选择跑在hhvm，并可以自由切换用php还是hhvm，只需要简单修改虚拟主机配置文件。

安装步骤

1. 安装完整的LNMP，参考《lnmp一键安装包》

2. 安装hhvm

1. rpm –Uvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm

1. yum –y install git mariadb–devel curl–devel expat–devel libpng–devel psmisc binutils–devel \
2. boost–devel libmcrypt–devel libmemcached–devel jemalloc–devel libevent–devel sqlite–devel \
3. libxslt–devel libicu–devel tbb–devel libzip–devel bzip2–devel openldap–devel readline–devel \
4. elfutils–libelf–devel libdwarf–devel libcap–devel libyaml–devel libedit–devel lz4–devel \
5. libvpx–devel unixODBC–devel libgmp–devel libpng–devel ImageMagick–devel curl–devel expat–devel

1. cd lnmp/src
2. wget https://google-glog.googlecode.com/files/glog-0.3.3.tar.gz
3. tar xvzf glog–0.3.3.tar.gz
4. cd glog–0.3.3
5. ./configure
6. make && make install
7. cd ..

1. wget http://www.geocities.jp/kosako3/oniguruma/archive/onig-5.9.5.tar.gz
2. tar xvzf onig–5.9.5.tar.gz
3. cd onig–5.9.5
4. ./configure
5. make && make install
6. cd ..

1. git clone https://github.com/facebook/hhvm -b master hhvm –recursive
2. cd hhvm
3. ./configure

1. ## use newer ImageMagick from remi
2. rpm –Uvh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
3. ## remove the obsolete ImageMagick version
4. yum –y remove ImageMagick
5. yum –y install ImageMagick–last* —enablerepo=remi
6. cmake –D LIBMAGICKWAND_INCLUDE_DIRS=“/usr/include/ImageMagick-6” \
7. –D LIBODBC_INCLUDE_DIRS=“/usr/lib64” –D LIBODBC_LIBRARIES=“/usr/lib64” \
8. –D LIBVPX_INCLUDE_DIRS=“/usr/lib64” –D LIBXSLT_INCLUDE_DIR=“/usr/lib64” \
9. –D LIBXSLT_LIBRARIES=“/usr/lib64/libxslt.so” –D LIBMAGICKWAND_LIBRARIES=“/usr/lib64/libMagickWand-6.Q16.so” \
10. –D LIBMAGICKCORE_LIBRARIES=“/usr/lib64/libMagickCore-6.Q16.so” .

1. make –j2 #利用cpu多核编译加快速度，2代表核数，单核不用加-j2,查看cpu核数：cat /proc/cpuinfo | grep processor | wc -l

注：编译过程非常消耗系统资源，有可能会报内存不够导致编译中断，如下错误：

1. [ 30%] Building CXX object third–party/thrift/CMakeFiles/hphp_thrift.dir/thrift/lib/cpp/async/TEventTask.cpp.o
2. c++: internal compiler error: Killed (program cc1plus)
3. Please submit a full bug report,
4. with preprocessed source if appropriate

编译通过后，执行如下命令安装：

1. make install

安装成功后，打印出hhvm版本：

1. hhvm —version
2. HipHop VM 3.4.0–dev (rel)
3. Compiler: heads/master–0–g0b46339509ebd9612623d52c296fdcc8e6f93dff
4. Repo schema: d8dcfe0a4feda06dea7087bd82b55ef19217b170
5. Extension API: 20140829

3. 配置hhvm

创建并修改hhvm目录权限

1. mkdir /etc/hhvm /var/run/hhvm /var/log/hhvm
2. chown –R www.www /var/run/hhvm /var/log/hhvm

修改/usr/local/nginx/conf/nginx.conf使其中一段成为如下：

1. location ~ .*\.(php|php5)?$ {
2. fastcgi_pass unix:/var/run/hhvm/sock;
3. fastcgi_index index.php;
4. fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
5. include fastcgi_params;
6. }

1. service nginx reload

添加hhvm虚拟主机的方法: 请执行vhost_hhvm.sh

1. cd lnmp
2. wget //linuxeye.com/wp-content/uploads/2014/05/vhost_hhvm.sh
3. chmod +x vhost_hhvm.sh

创建hhvm配置文件/etc/hhvm/config.hdf，保持如下：

1. ResourceLimit {
2. CoreFileSize = 0 # in bytes
3. MaxSocket = 10000 # must be not 0, otherwise HHVM will not start
4. SocketDefaultTimeout = 5 # in seconds
5. MaxRSS = 0
6. MaxRSSPollingCycle = 0 # in seconds, how often to check max memory
7. DropCacheCycle = 0 # in seconds, how often to drop disk cache
8. }
9.  
10. Log {
11. Level = Info
12. AlwaysLogUnhandledExceptions = true
13. RuntimeErrorReportingLevel = 8191
14. UseLogFile = true
15. UseSyslog = false
16. File = /var/log/hhvm/error.log
17. Access {
18. * {
19. File = /var/log/hhvm/access.log
20. Format = %h %l %u % t \”%r\” %>s %b
21. }
22. }
23. }
24.  
25. MySQL {
26. ReadOnly = false
27. ConnectTimeout = 1000 # in ms
28. ReadTimeout = 1000 # in ms
29. SlowQueryThreshold = 1000 # in ms, log slow queries as errors
30. KillOnTimeout = false
31. }
32.  
33. Mail {
34. SendmailPath = /usr/sbin/sendmail –t –i
35. ForceExtraParameters =
36. }

配置hhvm修改/etc/hhvm/server.ini，保持如下：

1. ; php options
2. pid = /var/run/hhvm/pid
3.  
4. ; hhvm specific
5. ;hhvm.server.port = 9001
6. hhvm.server.file_socket = /var/run/hhvm/sock
7. hhvm.server.type = fastcgi
8. hhvm.server.default_document = index.php
9. hhvm.log.use_log_file = true
10. hhvm.log.file = /var/log/hhvm/error.log
11. hhvm.repo.central.path = /var/run/hhvm/hhvm.hhbc

修改/etc/hhvm/php.ini指定mysql.sock路径（hhvm默认路径sock路径是/var/lib/mysql/mysql.sock）

1. hhvm.mysql.socket = /tmp/mysql.sock
2. expose_php = 0 ;关闭头信息X–Powered–By (和hhvm.server.expose_hphp = false作用一样)
3. memory_limit = 400M
4. post_max_size = 50M

添加开机自启动脚本

保证文件/etc/systemd/system/hhvm.service内容如下：

1. [Unit]
2. Description=HHVM HipHop Virtual Machine (FCGI)
3.  
4. [Service]
5. ExecStart=/usr/local/bin/hhvm —mode daemon —user www —config /etc/hhvm/server.ini \
6. —config /etc/hhvm/php.ini —config /etc/hhvm/config.hdf
7.  
8. [Install]
9. WantedBy=multi–user.target

管理hhvm服务

1. systemctl enable hhvm #开机自启动
2. systemctl start hhvm #启动hhvm
3. systemctl status hhvm #查看hhvm状态

参考：linuxeye.com/396.html

https://github.com/facebook/hhvm/wiki/Building-and-installing-hhvm-on-CentOS-7.x