Upgrade php 5.5 to php 7.0 (on Amazon Linux)

• Download and install repository:
  wget http://mirrors.mediatemple.net/remi/enterprise/remi-release-6.rpm
  yum install remi-release-6.rpm

• Uninstall old versions:
  pecl uninstall ssh2
  pecl uninstall rar
  yum remove php mod_php php-cli php-xml php-common

• Remove /etc/php.d directory.

• Upgrade software:
  yum update

• Install dependency libraries:
  yum install libssh2 libssh2-devel memcached libevent libevent-devel gcc

• Edit
  /etc/yum.repos.d/epel.repo
  and set
  enabled=1

• Install packages:
  yum install php70 php70-php-fpm php70-php-mysqlnd php70-php-cli php70-php-apcu php70-php-bcmath php70-php-gd php70-php-mcrypt php70-php-mbstring php70-php-tidy php70-php-domxml php70-php-soap php70-php-process php70-php-opcache php70-php-json php70-php-devel php70-php-pear php70-php-pecl-zip

• Temporarily disable Amazon repository:
  /etc/yum.repos.d/amzn-main.repo
  [amzn-main]
  enabled=0
  Install memcached:
  yum install php70-php-pecl-memcached
  Enable repository back.

• /etc/opt/remi/php70/php.ini
  memory_limit=1024M
  display_errors=off
  error_reporting=E_ALL
  allow_url_fopen=on
  display_startup_errors=off
  log_errors=on
  html_errors=off
  max_input_time=600
  post_max_size=10M
  upload_max_filesize=10M

• Move
  /etc/opt/remi/php70/php-fpm.d/www.conf
  to
  /etc/opt/remi/php70/php-fpm.default.conf
  Edit it:
  Remove definition of pool name.
  Comment out the following lines:
  ;listen = 127.0.0.1:9000
  ;php_admin_value[error_log] = /var/opt/remi/php70/log/php-fpm/www-error.log
  ;php_admin_flag[log_errors] = on

  Uncomment and add .html extension to the following setting:
  security.limit_extensions

• Create settings for each domain:
  /etc/opt/remi/php70/php-fpm.d/demo.conf
  [demo]

include=/etc/opt/remi/php70/php-fpm.default.conf

listen = 127.0.0.1:9000

php_admin_value[error_log] = /home/rs/.htprivate/rs/writable/log/php.log

• Run PHP-FPM:
  chkconfig php70-php-fpm on
  /etc/init.d/php70-php-fpm start

• Switch Apache from prefork to mpm event worker (this is required because mod_php isn't thread safe) in /etc/httpd/conf.modules.d/00-mpm.conf:
  LoadModule mpm_event_module modules/mod_mpm_event.so
  Comment out loading of mpm_prefork_module.

• Instruct apache to pass all php requests to php-fpm.
  Add to your /etc/httpd/vhosts.d/*.conf:
    <FilesMatch \.(php|html)$>
    SetHandler "proxy:fcgi://127.0.0.1:9000"
  </FilesMatch>

• /home/rs/.htprivate/htconfig/root.conf
  Comment out all php_* commands.
  Process for all domains.

• Add .htaccess to configuration directory into core/mp/html/.htaccess.
  Remove all PHP settings from this file.

• Restart Apache:
  /etc/init.d/httpd restart

• Create symlinks:
  /opt/remi/php70/root/usr/bin/pecl -> /usr/bin/pecl
  /opt/remi/php70/root/usr/bin/php -> /usr/bin/php
  /opt/remi/php70/root/usr/bin/php-config -> /usr/bin/php-config
  /opt/remi/php70/root/usr/bin/phpize -> /usr/bin/phpize

• Install SSH2 extension:
  wget https://github.com/Sean-Der/pecl-networking-ssh2/archive/php7.zip
  unzip php7
  cd pecl-networking-ssh2-php7
  phpize
  ./configure
  make
  make install

• Create file
  /etc/opt/remi/php70/php.d/30-ssh2.ini

• /home/control/public_html/apc.php
  APC extension is renamed to APCu. Also, argument of apcu_clear_cache() is removed:
  <?php
if(function_exists('apcu_clear_cache'))
{
  apcu_clear_cache();
}
?>

Set up FPM status page

• Generate page name. Add it to
  /etc/opt/remi/php70/php-fpm.default.conf
  pm.status_path=/Wj0ulGMO30BR

• Create password file:
  htdigest -c koins.pwd “Restricted zone” koins

• Add instruction to your apache configuration:
    <LocationMatch "/Wj0ulGMO30BR">
    AuthType Digest
    AuthName "Restricted zone"
    AuthDigestProvider file
    AuthUserFile "/etc/httpd/vhosts.d/koins.pwd"
    <RequireAll>
      Require ip 1.2.3.4 5.6.7.8
      Require valid-user
    </RequireAll>

    ProxyPass fcgi://127.0.0.1:9000/Wj0ulGMO30BR
  </LocationMatch>

• Save path, login and password to passwords.

See also

• http://stackoverflow.com/questions/34873685/how-to-install-php-7-on-ec2-t2-micro-instance-running-amazon-linux-distro
  How to install PHP 7 on EC2 t2.micro Instance running Amazon Linux Distro

• https://forums.aws.amazon.com/thread.jspa?messageID=698686
  Other variants to install PHP 7 on Amazon Linux.

• https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-php-7-on-centos-7
  How To Upgrade to PHP 7 on CentOS 7

• https://medium.com/php-7-tutorial/solution-how-to-compile-php7-with-ssh2-f23de4e9c319#.5mjoagicu
  Solution : How to install ssh2 php7 extension

Last modification: 13.04.16 13:46