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+#!/bin/bash
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+
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+# To be removed after the 4.3
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+
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+ynh_add_fpm_config () {
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+ # Declare an array to define the options of this helper.
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+ local legacy_args=vtufpd
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+ local -A args_array=( [v]=phpversion= [t]=use_template [u]=usage= [f]=footprint= [p]=package= [d]=dedicated_service )
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+ local phpversion
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+ local use_template
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+ local usage
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+ local footprint
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+ local package
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+ local dedicated_service
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+ # Manage arguments with getopts
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+ ynh_handle_getopts_args "$@"
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+ package=${package:-}
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+
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+ # The default behaviour is to use the template.
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+ use_template="${use_template:-1}"
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+ usage="${usage:-}"
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+ footprint="${footprint:-}"
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+ if [ -n "$usage" ] || [ -n "$footprint" ]; then
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+ use_template=0
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+ fi
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+ # Do not use a dedicated service by default
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+ dedicated_service=${dedicated_service:-0}
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+
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+ # Set the default PHP-FPM version by default
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+ phpversion="${phpversion:-$YNH_PHP_VERSION}"
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+
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+ local old_phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
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+
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+ # If the PHP version changed, remove the old fpm conf
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+ if [ -n "$old_phpversion" ] && [ "$old_phpversion" != "$phpversion" ]
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+ then
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+ local old_php_fpm_config_dir=$(ynh_app_setting_get --app=$app --key=fpm_config_dir)
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+ local old_php_finalphpconf="$old_php_fpm_config_dir/pool.d/$app.conf"
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+
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+ ynh_backup_if_checksum_is_different --file="$old_php_finalphpconf"
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+
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+ ynh_remove_fpm_config
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+ fi
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+
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+ # If the requested PHP version is not the default version for YunoHost
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+ if [ "$phpversion" != "$YNH_DEFAULT_PHP_VERSION" ]
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+ then
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+ # If the argument --package is used, add the packages to ynh_install_php to install them from sury
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+ if [ -n "$package" ]
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+ then
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+ local additionnal_packages="--package=$package"
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+ else
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+ local additionnal_packages=""
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+ fi
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+ # Install this specific version of PHP.
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+ ynh_install_php --phpversion="$phpversion" "$additionnal_packages"
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+ elif [ -n "$package" ]
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+ then
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+ # Install the additionnal packages from the default repository
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+ ynh_add_app_dependencies --package="$package"
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+ fi
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+
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+ if [ $dedicated_service -eq 1 ]
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+ then
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+ local fpm_service="${app}-phpfpm"
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+ local fpm_config_dir="/etc/php/$phpversion/dedicated-fpm"
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+ else
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+ local fpm_service="php${phpversion}-fpm"
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+ local fpm_config_dir="/etc/php/$phpversion/fpm"
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+ fi
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+
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+ # Create the directory for FPM pools
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+ mkdir --parents "$fpm_config_dir/pool.d"
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+
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+ ynh_app_setting_set --app=$app --key=fpm_config_dir --value="$fpm_config_dir"
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+ ynh_app_setting_set --app=$app --key=fpm_service --value="$fpm_service"
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+ ynh_app_setting_set --app=$app --key=fpm_dedicated_service --value="$dedicated_service"
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+ ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
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+
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+ # Migrate from mutual PHP service to dedicated one.
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+ if [ $dedicated_service -eq 1 ]
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+ then
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+ local old_fpm_config_dir="/etc/php/$phpversion/fpm"
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+ # If a config file exist in the common pool, move it.
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+ if [ -e "$old_fpm_config_dir/pool.d/$app.conf" ]
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+ then
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+ ynh_print_info --message="Migrate to a dedicated php-fpm service for $app."
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+ # Create a backup of the old file before migration
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+ ynh_backup_if_checksum_is_different --file="$old_fpm_config_dir/pool.d/$app.conf"
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+ # Remove the old PHP config file
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+ ynh_secure_remove --file="$old_fpm_config_dir/pool.d/$app.conf"
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+ # Reload PHP to release the socket and allow the dedicated service to use it
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+ ynh_systemd_action --service_name=php${phpversion}-fpm --action=reload
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+ fi
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+ fi
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+
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+ if [ $use_template -eq 1 ]
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+ then
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+ # Usage 1, use the template in conf/php-fpm.conf
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+ local phpfpm_path="$YNH_APP_BASEDIR/conf/php-fpm.conf"
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+ # Make sure now that the template indeed exists
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+ [ -e "$phpfpm_path" ] || ynh_die --message="Unable to find template to configure PHP-FPM."
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+ else
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+ # Usage 2, generate a PHP-FPM config file with ynh_get_scalable_phpfpm
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+
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+ # Store settings
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+ ynh_app_setting_set --app=$app --key=fpm_footprint --value=$footprint
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+ ynh_app_setting_set --app=$app --key=fpm_usage --value=$usage
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+
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+ # Define the values to use for the configuration of PHP.
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+ ynh_get_scalable_phpfpm --usage=$usage --footprint=$footprint
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+
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+ local phpfpm_path="$YNH_APP_BASEDIR/conf/php-fpm.conf"
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+ echo "
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+[__APP__]
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+user = __APP__
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+group = __APP__
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+chdir = __FINALPATH__
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+listen = /var/run/php/php__PHPVERSION__-fpm-__APP__.sock
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+listen.owner = www-data
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+listen.group = www-data
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+pm = __PHP_PM__
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+pm.max_children = __PHP_MAX_CHILDREN__
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+pm.max_requests = 500
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+request_terminate_timeout = 1d
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+" > $phpfpm_path
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+
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+ if [ "$php_pm" = "dynamic" ]
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+ then
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+ echo "
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+pm.start_servers = __PHP_START_SERVERS__
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+pm.min_spare_servers = __PHP_MIN_SPARE_SERVERS__
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+pm.max_spare_servers = __PHP_MAX_SPARE_SERVERS__
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+" >> $phpfpm_path
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+
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+ elif [ "$php_pm" = "ondemand" ]
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+ then
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+ echo "
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+pm.process_idle_timeout = 10s
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+" >> $phpfpm_path
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+ fi
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+
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+ # Concatene the extra config.
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+ if [ -e $YNH_APP_BASEDIR/conf/extra_php-fpm.conf ]; then
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+ cat $YNH_APP_BASEDIR/conf/extra_php-fpm.conf >> "$phpfpm_path"
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+ fi
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+ fi
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+
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+ local finalphpconf="$fpm_config_dir/pool.d/$app.conf"
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+ ynh_add_config --template="$phpfpm_path" --destination="$finalphpconf"
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+
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+ if [ -e "$YNH_APP_BASEDIR/conf/php-fpm.ini" ]
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+ then
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+ ynh_print_warn --message="Packagers ! Please do not use a separate php ini file, merge your directives in the pool file instead."
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+ ynh_add_config --template="$YNH_APP_BASEDIR/conf/php-fpm.ini" --destination="$fpm_config_dir/conf.d/20-$app.ini"
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+ fi
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+
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+ if [ $dedicated_service -eq 1 ]
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+ then
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+ # Create a dedicated php-fpm.conf for the service
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+ local globalphpconf=$fpm_config_dir/php-fpm-$app.conf
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+
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+echo "[global]
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+pid = /run/php/php__PHPVERSION__-fpm-__APP__.pid
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+error_log = /var/log/php/fpm-php.__APP__.log
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+syslog.ident = php-fpm-__APP__
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+include = __FINALPHPCONF__
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+" > $YNH_APP_BASEDIR/conf/php-fpm-$app.conf
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+
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+ ynh_add_config --template="$YNH_APP_BASEDIR/conf/php-fpm-$app.conf" --destination="$globalphpconf"
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+
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+ # Create a config for a dedicated PHP-FPM service for the app
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+ echo "[Unit]
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+Description=PHP __PHPVERSION__ FastCGI Process Manager for __APP__
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+After=network.target
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+[Service]
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+Type=notify
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+PIDFile=/run/php/php__PHPVERSION__-fpm-__APP__.pid
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+ExecStart=/usr/sbin/php-fpm__PHPVERSION__ --nodaemonize --fpm-config __GLOBALPHPCONF__
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+ExecReload=/bin/kill -USR2 \$MAINPID
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+[Install]
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+WantedBy=multi-user.target
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+" > $YNH_APP_BASEDIR/conf/$fpm_service
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+
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+ # Create this dedicated PHP-FPM service
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+ ynh_add_systemd_config --service=$fpm_service --template=$fpm_service
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+ # Integrate the service in YunoHost admin panel
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+ yunohost service add $fpm_service --log /var/log/php/fpm-php.$app.log --description "Php-fpm dedicated to $app"
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+ # Configure log rotate
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+ ynh_use_logrotate --logfile=/var/log/php
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+ # Restart the service, as this service is either stopped or only for this app
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+ ynh_systemd_action --service_name=$fpm_service --action=restart
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+ else
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+ # Validate that the new php conf doesn't break php-fpm entirely
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+ if ! php-fpm${phpversion} --test 2>/dev/null
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+ then
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+ php-fpm${phpversion} --test || true
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+ ynh_secure_remove --file="$finalphpconf"
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+ ynh_die --message="The new configuration broke php-fpm?"
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+ fi
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+ ynh_systemd_action --service_name=$fpm_service --action=reload
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+ fi
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+}
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Kay0u