Възходът на машините: Реални приложения на AI
Изкуственият интелект не е в бъдещето, тук е точно в настоящето. В този блог Прочетете как приложенията за изкуствен интелект са повлияли на различни сектори.
Инсталирайте уеб сървъра H2O на CentOS 7
H2O е HTTP сървър от ново поколение, който има страхотни, пълнофункционални HTTP/2 реализации на всички текущи използвани уеб сървъри. С H2O като ваш уеб сървър можете да се възползвате от новите функции на спецификацията HTTP/2, като оптимизация на латентност, натискане на сървъра и приоритизиране от страна на сървъра, които могат да се възползват от предимствата на съвременните функции на браузъра, за които рядко се говори.
В този подробен урок ще ви покажа стъпка по стъпка как да накарате H2O да работи на вашия CentOS 7 x64 екземпляр.
Предпоставки
- Инстанция на сървъра CentOS 7 x64.
- А Sudo потребител.
- SSL сертификат (по избор)
Стъпка 1: Актуализирайте системата
Влезте чрез SSH с идентификационните данни, намерени във вашия екземпляр, и актуализирайте системата, както следва.
sudo yum install epel-release -y
sudo yum clean all && sudo yum update -y
Стъпка 2: Инсталирайте H2O
За да инсталирате H2O на CentOS 7, трябва да добавите хранилището на Bintray RPM, за да инсталирате предварително изградените H2O двоични файлове. Използвайте Nano редактора, за да създадете персонализирано репо.
sudo nano /etc/yum.repos.d/bintray-h2o-rpm.repo
Копирайте и поставете текста по-долу в репо файла.
[bintray-h2o-rpm]
name=bintray-h2o-rpm
baseurl=https://dl.bintray.com/tatsushid/h2o-rpm/centos/$releasever/$basearch/
gpgcheck=0
repo_gpgcheck=0
enabled=1
След това инсталирайте H2O.
sudo yum install h2o -y
Сега, когато H2O е инсталиран, но преди да активирате и стартирате услугата, е необходима правилна конфигурация и трябва да създадем конкретен потребител и група, под които H2O да работи. Създайте група и потребител за H2O, който да работи под named h2o.
sudo groupadd -g 101 h2o
sudo useradd -d /etc/h2o -g 101 -M -s /sbin/nologin -u 101 h2o
Стъпка 3: Конфигуриране на уеб сървъра H2O
Следващите стъпки ще дадат примери за конфигурационни настройки за различни unencrypted, encrypted, staticи dynamicсървърни настройки; както и комбинация от четирите.
Пренасочване http://www.example.comкъм http://example.com(статични HTML страници, без PHP) конфигурация
Придвижете се до /etc/h2o/директорията.
cd /etc/h2o/
Преименувайте по подразбиране h2o.confна h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Създайте нов h2o.confфайл.
sudo nano h2o.conf
Копирайте и поставете текста по-долу във h2o.confфайла.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.html' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
file.dir: /var/www/example.com
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "http://example.com/"
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Активирайте и стартирайте H2O сървъра.
sudo systemctl enable h2o
sudo systemctl start h2o
Създайте по подразбиране, index.htmlкато използвате шаблона в /var/www/htmlопцията за директория, file.dirизброена по-горе в /var/www/example.com.
sudo cp -var /var/www/html /var/www/example.com
Сега отворете браузъра си и въведете името на домейна на сървъра ( example.comили www.example.com) за вашия екземпляр. Получавате ли съобщение Unable to connectили This site can’t be reachedсъобщение? Настройката на защитната стена по подразбиране на CentOS забранява входящите връзки към http порта. Изпълнете следното, за да го отворите.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --reload
Обновете страницата в браузъра си ( F5) и ще получите това съобщение.
Welcome to H2O - an optimized HTTP server
It works!
Пренасочване http://example.comкъм http://www.example.com(статични HTML страници, без PHP) конфигурация
Придвижете се до /etc/h2o/директорията.
cd /etc/h2o/
Преименувайте по подразбиране h2o.confна h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Създайте нов h2o.confфайл.
sudo nano h2o.conf
Копирайте и поставете следния текст във h2o.confфайла.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.html' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "http://www.example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
file.dir: /var/www/www.example.com
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Активирайте и стартирайте H2O сървъра.
sudo systemctl enable h2o
sudo systemctl start h2o
Създайте index.htmlфайл по подразбиране, като използвате шаблона в /var/www/htmlопцията за директория, file.dirизброена по-горе в /var/www/www.example.com.
sudo cp -var /var/www/html /var/www/www.example.com
Сега отворете браузъра си и въведете името на домейна на сървъра ( example.comили www.example.com) за вашия екземпляр. Получавате ли съобщение Unable to connectили This site can’t be reachedсъобщение? Настройката на защитната стена по подразбиране на CentOS забранява входящите връзки към http порта. Направете следното, за да го отворите.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --reload
Обновете страницата в браузъра си ( F5) и ще получите това съобщение.
Welcome to H2O - an optimized HTTP server
It works!
Пренасочване http://www.example.comкъм http://example.com(динамична страница, PHP-FPM 5.6.x) конфигурация
Придвижете се до /etc/h2o/директорията.
cd /etc/h2o/
Преименувайте по подразбиране h2o.confна h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Създайте нов h2o.confфайл.
sudo nano h2o.conf
Копирайте и поставете следния текст във h2o.confфайла.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
file.dir: /var/www/example.com
redirect:
internal: YES
status: 307
url: /index.php
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "http://example.com/"
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-5.6.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
In order to process PHP, the PHP-FPM 5.6 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Install PHP version 5.6.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php56-php-fpm -y
Navigate to the /opt/remi/php56/root/etc/ directory.
cd /opt/remi/php56/root/etc/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the text below into the php-fpm.conf file.
include=/opt/remi/php56/root/etc/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-5.6-error.log
pid = /var/run/php-fpm-5.6.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the text below into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-5.6.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the text below into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/opt/remi/php56/root/var/lib/php/session/"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /opt/remi/php56/root/var/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /opt/remi/php56/root/var/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php56-php-fpm
sudo systemctl start php56-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/example.com.
sudo mkdir /var/www/example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://example.com To http://www.example.com (Dynamic Page, PHP-FPM 5.6.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "http://www.example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
file.dir: /var/www/www.example.com
redirect:
internal: YES
status: 307
url: /index.php
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-5.6.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
In order to process PHP, the PHP-FPM 5.6 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Type the following commands to install PHP version 5.6.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php56-php-fpm -y
Navigate to the /opt/remi/php56/root/etc/ directory.
cd /opt/remi/php56/root/etc/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the text below into the php-fpm.conf file.
include=/opt/remi/php56/root/etc/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-5.6-error.log
pid = /var/run/php-fpm-5.6.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the following text into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-5.6.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the following text below into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/opt/remi/php56/root/var/lib/php/session/"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /opt/remi/php56/root/var/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /opt/remi/php56/root/var/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php56-php-fpm
sudo systemctl start php56-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/www.example.com.
sudo mkdir /var/www/www.example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/www.example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://www.example.com To http://example.com (Dynamic Page, PHP-FPM 7.1.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
file.dir: /var/www/example.com
redirect:
internal: YES
status: 307
url: /index.php
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "http://example.com/"
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-7.1.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
In order to process PHP, the PHP-FPM 7.1 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Type the following commands below to install PHP version 7.1.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php71-php-fpm -y
Navigate to the /etc/opt/remi/php71/ directory.
cd /etc/opt/remi/php71/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the following text into the php-fpm.conf file.
include=/etc/opt/remi/php71/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-7.1-error.log
pid = /var/run/php-fpm-7.1.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the text below into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-7.1.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the text below into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/var/opt/remi/php71/lib/php/session/"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /var/opt/remi/php71/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /var/opt/remi/php71/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php71-php-fpm
sudo systemctl start php71-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/example.com.
sudo mkdir /var/www/example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://example.com To http://www.example.com (Dynamic Page, PHP-FPM 7.1.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "http://www.example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
file.dir: /var/www/www.example.com
redirect:
internal: YES
status: 307
url: /index.php
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-7.1.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
In order to process PHP, the PHP-FPM 7.1 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Type the following commands below to install PHP version 7.1.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php71-php-fpm -y
Navigate to the /etc/opt/remi/php71/ directory.
cd /etc/opt/remi/php71/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the text below into the php-fpm.conf file.
include=/etc/opt/remi/php71/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-7.1-error.log
pid = /var/run/php-fpm-7.1.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the following text into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-7.1.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the following text into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/var/opt/remi/php71/lib/php/session"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /var/opt/remi/php71/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /var/opt/remi/php71/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php71-php-fpm
sudo systemctl start php71-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/example.com.
sudo mkdir /var/www/www.example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/www.example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://example.com, http://www.example.com, and https://www.example.com to https://example.com (Static HTML Pages, No PHP) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.html' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://www.example.com/"
"example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
file.dir: /var/www/example.com
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
"www.example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
status: 301
url: "https://example.com/"
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Create a custom directory to store the default SSL options for all websites that use SSL.
sudo mkdir conf.d
Create a new ssl.conf file.
sudo nano conf.d/ssl.conf
Copy and paste the following text into the ssl.conf file.
cipher-preference: server
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
dh-file: /etc/ssl/h2o/dhparam_2048.pem
Make a directory to store the dhparam_2048.pem file that will be regenerated daily via a cronjob.
sudo mkdir /etc/ssl/h2o/
Create a new regenerate_dhparam file.
sudo nano /etc/cron.daily/regenerate_dhparam
Copy and paste the following text into the regenerate_dhparam file.
#!/bin/bash
cd /etc/ssl/h2o
umask 022
for length in 2048
do
openssl dhparam -out dhparam_$length.tmp $length && mv dhparam_$length.tmp dhparam_$length.pem
chmod 444 dhparam_$length.pem
done
Make the bash file just created executable.
sudo chmod +x /etc/cron.daily/regenerate_dhparam
Execute the bash script for a first run as H2O won't start properly if it's not generated. This will take about a minute or two to generate on first run.
sudo /etc/cron.daily/regenerate_dhparam
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a default index.html using the template in /var/www/html to the directory option file.dir listed above in /var/www/example.com.
sudo cp -var /var/www/html /var/www/example.com
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get this message.
Welcome to H2O - an optimized HTTP server
It works!
Redirect http://example.com, http://www.example.com, and https://example.com to https://www.example.com (Static HTML Pages, No PHP) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.html' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://www.example.com/"
"example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
status: 301
url: "https://www.example.com/"
"www.example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
file.dir: /var/www/www.example.com
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Create a custom directory to store the default SSL options for all websites that use SSL.
sudo mkdir conf.d
Create a new ssl.conf file.
sudo nano conf.d/ssl.conf
Copy and paste the following text into the ssl.conf file.
cipher-preference: server
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
dh-file: /etc/ssl/h2o/dhparam_2048.pem
Make a directory to store the dhparam_2048.pem file that will be regenerated daily via a cronjob.
sudo mkdir /etc/ssl/h2o/
Create a new regenerate_dhparam file.
sudo nano /etc/cron.daily/regenerate_dhparam
Copy and paste the following text inside of the regenerate_dhparam file.
#!/bin/bash
cd /etc/ssl/h2o
umask 022
for length in 2048
do
openssl dhparam -out dhparam_$length.tmp $length && mv dhparam_$length.tmp dhparam_$length.pem
chmod 444 dhparam_$length.pem
done
Make the bash file just created executable.
sudo chmod +x /etc/cron.daily/regenerate_dhparam
Execute the bash script for a first run as H2O won't start properly if it's not generated. This will take about a minute or two to generate on first run.
sudo /etc/cron.daily/regenerate_dhparam
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a default index.html using the template in /var/www/html to the directory option file.dir listed above in /var/www/www.example.com.
sudo cp -var /var/www/html /var/www/www.example.com
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get this message.
Welcome to H2O - an optimized HTTP server
It works!
Redirect http://example.com, http://www.example.com, and https://www.example.com to https://example.com (Dynamic Page, PHP-FPM 5.6.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://www.example.com/"
"example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
file.dir: /var/www/example.com
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
internal: YES
status: 307
url: /index.php
"www.example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
status: 301
url: "https://example.com/"
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-5.6.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Create a custom directory to store the default SSL options for all websites that use SSL.
sudo mkdir conf.d
Create a new ssl.conf file.
sudo nano conf.d/ssl.conf
Copy and paste the text below into the ssl.conf file.
cipher-preference: server
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
dh-file: /etc/ssl/h2o/dhparam_2048.pem
Make a directory to store the dhparam_2048.pem file that will be regenerated daily via a cronjob.
sudo mkdir /etc/ssl/h2o/
Create a new regenerate_dhparam file.
sudo nano /etc/cron.daily/regenerate_dhparam
Copy and paste the following text inside of the regenerate_dhparam file.
#!/bin/bash
cd /etc/ssl/h2o
umask 022
for length in 2048
do
openssl dhparam -out dhparam_$length.tmp $length && mv dhparam_$length.tmp dhparam_$length.pem
chmod 444 dhparam_$length.pem
done
Make the bash file just created executable.
sudo chmod +x /etc/cron.daily/regenerate_dhparam
Execute the bash script for a first run as H2O won't start properly if it's not generated. This will take about a minute or two to generate on first run.
sudo /etc/cron.daily/regenerate_dhparam
In order to process PHP, the PHP-FPM 5.6 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Type the following commands to install PHP version 5.6.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php56-php-fpm -y
Navigate to the /opt/remi/php56/root/etc/ directory.
cd /opt/remi/php56/root/etc/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the following text into the php-fpm.conf file.
include=/opt/remi/php56/root/etc/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-5.6-error.log
pid = /var/run/php-fpm-5.6.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the text below into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-5.6.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the text below into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/opt/remi/php56/root/var/lib/php/session/"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /opt/remi/php56/root/var/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /opt/remi/php56/root/var/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php56-php-fpm
sudo systemctl start php56-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/example.com.
sudo mkdir /var/www/example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://example.com, http://www.example.com, and https://example.com to https://www.example.com (Dynamic Page, PHP-FPM 5.6.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://www.example.com/"
"example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
status: 301
url: "https://www.example.com/"
"www.example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
file.dir: /var/www/www.example.com
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
internal: YES
status: 307
url: /index.php
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-5.6.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Create a custom directory to store the default SSL options for all websites that use SSL.
sudo mkdir conf.d
Create a new ssl.conf file.
sudo nano conf.d/ssl.conf
Copy and paste the text below into the ssl.conf file.
cipher-preference: server
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
dh-file: /etc/ssl/h2o/dhparam_2048.pem
Make a directory to store the dhparam_2048.pem file that will be regenerated daily via a cronjob.
sudo mkdir /etc/ssl/h2o/
Create a new regenerate_dhparam file.
sudo nano /etc/cron.daily/regenerate_dhparam
Copy and paste the following text inside of the regenerate_dhparam file.
#!/bin/bash
cd /etc/ssl/h2o
umask 022
for length in 2048
do
openssl dhparam -out dhparam_$length.tmp $length && mv dhparam_$length.tmp dhparam_$length.pem
chmod 444 dhparam_$length.pem
done
Make the bash file just created executable.
sudo chmod +x /etc/cron.daily/regenerate_dhparam
Execute the bash script for a first run as H2O won't start properly if it's not generated. This will take about a minute or two to generate on first run.
sudo /etc/cron.daily/regenerate_dhparam
In order to process PHP, the PHP-FPM 5.6 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Type the following commands to install PHP version 5.6.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php56-php-fpm -y
Navigate to the /opt/remi/php56/root/etc/ directory.
cd /opt/remi/php56/root/etc/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the text below into the php-fpm.conf file.
include=/opt/remi/php56/root/etc/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-5.6-error.log
pid = /var/run/php-fpm-5.6.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the text below into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-5.6.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the following text into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/opt/remi/php56/root/var/lib/php/session/"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /opt/remi/php56/root/var/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /opt/remi/php56/root/var/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php56-php-fpm
sudo systemctl start php56-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/www.example.com.
sudo mkdir /var/www/www.example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/www.example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://example.com, http://www.example.com, and https://www.example.com to https://example.com (Dynamic Page, PHP-FPM 7.1.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://www.example.com/"
"example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
file.dir: /var/www/example.com
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
internal: YES
status: 307
url: /index.php
"www.example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
status: 301
url: "https://example.com/"
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-7.1.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Create a custom directory to store the default SSL options for all websites that use SSL.
sudo mkdir conf.d
Create a new ssl.conf file.
sudo nano conf.d/ssl.conf
Copy and paste the text below into the ssl.conf file.
cipher-preference: server
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
dh-file: /etc/ssl/h2o/dhparam_2048.pem
Make a directory to store the dhparam_2048.pem file that will be regenerated daily via a cronjob.
sudo mkdir /etc/ssl/h2o/
Create a new regenerate_dhparam file.
sudo nano /etc/cron.daily/regenerate_dhparam
Copy and paste the following text inside of the regenerate_dhparam file.
#!/bin/bash
cd /etc/ssl/h2o
umask 022
for length in 2048
do
openssl dhparam -out dhparam_$length.tmp $length && mv dhparam_$length.tmp dhparam_$length.pem
chmod 444 dhparam_$length.pem
done
Make the bash file just created executable.
sudo chmod +x /etc/cron.daily/regenerate_dhparam
Execute the bash script for a first run as H2O won't start properly if it's not generated. This will take about a minute or two to generate on first run.
sudo /etc/cron.daily/regenerate_dhparam
In order to process PHP, the PHP-FPM 7.1 daemon must be installed and configured. In order to install a version of PHP-FPM newer than the default 5.4.x, the REMI repo must be installed which contains PHP versions 5.6.x, 7.0.x and 7.1.x. Type the following commands below to install PHP version 7.1.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php71-php-fpm -y
Navigate to the /etc/opt/remi/php71/ directory.
cd /etc/opt/remi/php71/
Rename the default php-fpm.conf to php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Create a new php-fpm.conf file.
sudo nano php-fpm.conf
Copy and paste the text below into the php-fpm.conf file.
include=/etc/opt/remi/php71/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-7.1-error.log
pid = /var/run/php-fpm-7.1.pid
process_control_timeout = 10s
Rename the default www.conf file in the php-fpm.d directory.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Create a new www.conf file.
sudo nano php-fpm.d/www.conf
Copy and paste the following text into the www.conf file. Change your pm.max\_children to match the number of CPUs in accordance with your VPS instance.
[www]
group = h2o
listen = /var/run/php-fpm-7.1.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Rename the default php.ini file.
sudo mv php.ini php.ini.original
Create a new php.ini file.
sudo nano php.ini
Copy and paste the following text below into the new php.ini file. Change the memory\_limit, post\_max\_size, upload\_max\_filesize and date.timezone in accordance with your VPS instance.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/var/opt/remi/php71/lib/php/session/"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Change the group ownership for the /var/opt/remi/php71/lib/php/session/ directory from the apache group to the h2o group.
sudo chown root.h2o /var/opt/remi/php71/lib/php/session/
Create a directory where the PHP-FPM server logs will reside.
sudo mkdir /var/log/php-fpm/
Enable and start the PHP-FPM server.
sudo systemctl enable php71-php-fpm
sudo systemctl start php71-php-fpm
Enable and start the H2O server.
sudo systemctl enable h2o
sudo systemctl start h2o
Create a directory where the default index.php will reside listed by the directory option file.dir above in /var/www/example.com.
sudo mkdir /var/www/example.com
Create a default index.php using the phpinfo command to test PHP.
sudo nano /var/www/example.com/index.php
Copy and paste the text below in the new index.php file.
<?php
phpinfo();
?>
Now, open your browser and enter the server domain name (example.com or www.example.com) for your instance. Are you getting an Unable to connect or a This site can’t be reached message? CentOS's default firewall setting disallows incoming connections to the http port. Do the following to open it.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
Refresh the page in your browser (F5) and you will get the standard PHP info page.
Redirect http://example.com, http://www.example.com, and https://example.com to https://www.example.com (Dynamic Page, PHP-FPM 7.1.x) Configuration
Navigate to the /etc/h2o/ directory.
cd /etc/h2o/
Rename the default h2o.conf to h2o.conf.original.
sudo mv h2o.conf h2o.conf.original
Create a new h2o.conf file.
sudo nano h2o.conf
Copy and paste the text below into the h2o.conf file.
access-log: /var/log/h2o/access.log
compress: ON
error-log: /var/log/h2o/error.log
expires: 1 day
file.index: [ 'index.php' ]
hosts:
"example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://example.com/"
"www.example.com:80":
listen:
port: 80
paths:
"/":
redirect:
status: 301
url: "https://www.example.com/"
"example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
status: 301
url: "https://www.example.com/"
"www.example.com:443":
listen:
port: 443
ssl:
<<: !file /etc/h2o/conf.d/ssl.conf
certificate-file: /location/of/certificate/file/fullchain.ext
key-file: /location/of/private/key/file/privkey.ext
paths:
"/":
file.dir: /var/www/www.example.com
header.add: "strict-transport-security: max-age=31536000; includeSubDomains; preload"
redirect:
internal: YES
status: 307
url: /index.php
file.custom-handler:
extension: .php
fastcgi.connect:
port: /run/php-fpm-7.1.sock
type: unix
pid-file: /var/run/h2o/h2o.pid
send-server-name: OFF
setenv:
HTTP_PROXY: ""
user: h2o
Create a custom directory to store the default SSL options for all websites that use SSL.
sudo mkdir conf.d
Create a new ssl.conf file.
sudo nano conf.d/ssl.conf
Copy and paste the text below into the ssl.conf file.
cipher-preference: server
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
dh-file: /etc/ssl/h2o/dhparam_2048.pem
Make a directory to store the dhparam_2048.pem file that will be regenerated daily via a cronjob.
sudo mkdir /etc/ssl/h2o/
Create a new regenerate_dhparam file.
sudo nano /etc/cron.daily/regenerate_dhparam
Copy and paste the following text inside of the regenerate_dhparam file.
#!/bin/bash
cd /etc/ssl/h2o
umask 022
for length in 2048
do
openssl dhparam -out dhparam_$length.tmp $length && mv dhparam_$length.tmp dhparam_$length.pem
chmod 444 dhparam_$length.pem
done
Make the bash file just created executable.
sudo chmod +x /etc/cron.daily/regenerate_dhparam
Изпълнете bash скрипта за първо изпълнение, тъй като H2O няма да стартира правилно, ако не е генериран. Това ще отнеме около минута или две, за да се генерира при първо стартиране.
sudo /etc/cron.daily/regenerate_dhparam
За да се обработва PHP, демонът PHP-FPM 7.1 трябва да бъде инсталиран и конфигуриран. За да инсталирате версия на PHP-FPM, по-нова от 5.4.x по подразбиране, трябва да се инсталира REMI репо, което съдържа версии на PHP 5.6.x, 7.0.x и 7.1.x. Въведете следните команди, за да инсталирате PHP версия 7.1.x.
sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
sudo yum install php71-php-fpm -y
Придвижете се до /etc/opt/remi/php71/директорията.
cd /etc/opt/remi/php71/
Преименувайте по подразбиране php-fpm.confна php-fpm.conf.original.
sudo mv php-fpm.conf php-fpm.conf.original
Създайте нов php-fpm.confфайл.
sudo nano php-fpm.conf
Копирайте и поставете следния текст във php-fpm.confфайла.
include=/etc/opt/remi/php71/php-fpm.d/*.conf
[global]
daemonize = yes
emergency_restart_threshold = 2
emergency_restart_interval = 1m
error_log = /var/log/php-fpm/php-fpm-7.1-error.log
pid = /var/run/php-fpm-7.1.pid
process_control_timeout = 10s
Преименувайте www.confфайла по подразбиране в php-fpm.dдиректорията.
sudo mv php-fpm.d/www.conf php-fpm.d/www.conf.original
Създайте нов www.confфайл.
sudo nano php-fpm.d/www.conf
Копирайте и поставете текста по-долу във www.confфайла. Променете вашия, за pm.max\_childrenда съответства на броя на процесорите в съответствие с вашия VPS екземпляр.
[www]
group = h2o
listen = /var/run/php-fpm-7.1.sock
listen.backlog = 65536
listen.owner = h2o
listen.group = h2o
pm = static
pm.max_children = 2
pm.max_requests = 10240
user = h2o
Преименувайте php.iniфайла по подразбиране .
sudo mv php.ini php.ini.original
Създайте нов php.iniфайл.
sudo nano php.ini
Копирайте и поставете следния текст по-долу в новия php.ini file. Промяна на memory\_limit, post\_max\_size, upload\_max\_filesizeи date.timezoneв съответствие с вашия VPS инстанция.
[PHP]
allow_url_fopen = On
always_populate_raw_post_data = -1
display_errors = Off
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
expose_php = Off
log_errors = On
memory_limit = 256M
output_buffering = 4096
post_max_size = 64M
register_argc_argv = Off
request_order = "GP"
upload_max_filesize = 64M
variables_order = "GPCS"
[Date]
date.timezone = America/New_York
[Session]
session.cache_limiter =
session.gc_divisor = 1000
session.hash_bits_per_character = 5
session.save_handler = files
session.save_path = "/var/opt/remi/php71/lib/php/session"
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Променете собствеността на групата за /var/opt/remi/php71/lib/php/session/директорията от apacheгрупата към h2oгрупата.
sudo chown root.h2o /var/opt/remi/php71/lib/php/session/
Създайте директория, където ще се намират регистрите на PHP-FPM сървъра.
sudo mkdir /var/log/php-fpm/
Активирайте и стартирайте PHP-FPM сървъра.
sudo systemctl enable php71-php-fpm
sudo systemctl start php71-php-fpm
Активирайте и стартирайте H2O сървъра.
sudo systemctl enable h2o
sudo systemctl start h2o
Създайте директория, в която index.phpще се намира по подразбиране, изброена от опцията за директория file.dirпо-горе в /var/www/example.com.
sudo mkdir /var/www/www.example.com
Създайте по подразбиране, index.phpкато използвате phpinfoкомандата за тестване на PHP.
sudo nano /var/www/www.example.com/index.php
Копирайте и поставете текста по-долу в новия index.phpфайл.
<?php
phpinfo();
?>
Сега отворете браузъра си и въведете името на домейна на сървъра ( example.comили www.example.com) за вашия екземпляр. Получавате ли съобщение Unable to connectили This site can’t be reachedсъобщение? Настройката на защитната стена по подразбиране на CentOS забранява входящите връзки към http порта. Направете следното, за да го отворите.
sudo firewall-cmd --permanent --zone=public --add-service=http
sudo firewall-cmd --permanent --zone=public --add-service=https
sudo firewall-cmd --reload
Обновете страницата в браузъра си ( F5) и ще получите стандартната PHP информационна страница.
Това завършва урока си. Благодаря за четенето.
DDOS атаки: кратък преглед
Вие също сте жертва на DDOS атаки и сте объркани относно методите за превенция? Прочетете тази статия, за да разрешите вашите запитвания.
Чудили ли сте се как хакерите печелят пари?
Може би сте чували, че хакерите печелят много пари, но чудили ли сте се някога как печелят такива пари? нека обсъдим.
Революционни изобретения на Google, които ще улеснят живота ви.
Искате ли да видите революционни изобретения на Google и как тези изобретения промениха живота на всяко човешко същество днес? След това прочетете в блога, за да видите изобретенията на Google.
Friday Essential: Какво се случи с колите, задвижвани от изкуствен интелект?
Концепцията за самоуправляващи се автомобили да тръгват по пътищата с помощта на изкуствен интелект е мечта, която имаме от известно време. Но въпреки няколкото обещания, те не се виждат никъде. Прочетете този блог, за да научите повече…
Технологична сингулярност: далечно бъдеще на човешката цивилизация?
Тъй като науката се развива с бързи темпове, поемайки много от нашите усилия, рискът да се подложим на необяснима сингулярност също нараства. Прочетете какво може да означава сингулярността за нас.
Функционалности на референтните архитектурни слоеве за големи данни
Прочетете блога, за да разберете различни слоеве в архитектурата на големи данни и техните функционалности по най-простия начин.
Еволюция на съхранението на данни – инфографика
Методите за съхранение на данните може да се развиват от раждането на данните. Този блог обхваща развитието на съхранението на данни на базата на инфографика.
6 невероятни предимства от наличието на интелигентни домашни устройства в живота ни
В този дигитално задвижван свят устройствата за интелигентен дом се превърнаха в решаваща част от живота. Ето няколко невероятни предимства на интелигентните домашни устройства за това как те правят живота ни струващ и по-опростен.
Актуализацията на допълнението на macOS Catalina 10.15.4 причинява повече проблеми, отколкото решава
Наскоро Apple пусна macOS Catalina 10.15.4 допълнителна актуализация за отстраняване на проблеми, но изглежда, че актуализацията причинява повече проблеми, водещи до блокиране на mac машини. Прочетете тази статия, за да научите повече