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Config Panel v1

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tituspijean 2022-09-17 12:50:04 +02:00
parent 046f45527b
commit acae00b583
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3 changed files with 104 additions and 139 deletions

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@ -1,9 +1,15 @@
version = "1.0"
name = "Wordpress configuration panel"
[main]
name = "Wordpress configuration"
name = "WordPress configuration"
[main.maintenance_mode]
name = "Maintenance mode"
[main.maintenance_mode.maintenance_mode]
ask = "Enable maintenance mode"
type = "boolean"
default = "0"
[main.overwrite_files]
name = "Overwriting config files"
@ -20,40 +26,37 @@ name = "Wordpress configuration"
default = true
help = "If the file is overwritten, a backup will be created."
[main.global_config]
name = "Global configuration"
[main.global_config.email_type]
[main.global_config.admin_mail_html]
ask = "Send HTML email to admin?"
type = "boolean"
default = true
help = "Allow app scripts to send HTML mails instead of plain text."
[main.php_fpm_config]
name = "PHP-FPM configuration"
[main.php_fpm_config.footprint]
ask = "Memory footprint of the service?"
choices = ["low", "medium", "high", "specific"]
[main.php_fpm_config.fpm_footprint]
ask = "Memory footprint"
type = "select"
choices.low = "Low, <= 20Mb per pool"
choices.medium = "Medium, between 20Mb and 40Mb per pool"
choices.high = "High, > 40Mb per pool"
choices.specific = "Use specific value"
default = "low"
help = "low <= 20Mb per pool. medium between 20Mb and 40Mb per pool. high > 40Mb per pool.<br>Use specific to set a value with the following option."
[main.php_fpm_config.free_footprint]
[main.php_fpm_config.fpm_free_footprint]
visible = "fpm_footprint == 'specific'"
ask = "Memory footprint of the service?"
type = "number"
default = "0"
help = "Free field to specify exactly the footprint in Mb if you don't want to use one of the three previous values."
[main.php_fpm_config.usage]
ask = "Expected usage of the service?"
[main.php_fpm_config.fpm_usage]
ask = "Expected usage"
type = "select"
choices = ["low", "medium", "high"]
default = "low"
help = "low: Personal usage, behind the SSO. No RAM footprint when not used, but the impact on the processor can be high if many users are using the service.<br>medium: Low usage, few people or/and publicly accessible. Low RAM footprint, medium processor footprint when used.<br>high: High usage, frequently visited website. High RAM footprint, but lower on processor usage and quickly responding."
[main.php_fpm_config.force_max_children]
ask = "Force the value of pm.max_children?"
type = "number"
default = "0"
help = "Do not change this value unless you are sure about what you are doing!<br>pm.max_children is automatically defined by this formula: $max_ram / 2 / $footprint<br>You can force that value, and ignore the formula by changing the value here.<br>To reset to the default value, set to 0."

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@ -9,149 +9,111 @@
source _common.sh
source /usr/share/yunohost/helpers
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
app=$YNH_APP_INSTANCE_NAME
fpm_config_dir=$(ynh_app_setting_get --app=$app --key=fpm_config_dir)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
current_fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
#=================================================
# LOAD VALUES
# SPECIFIC GETTERS FOR TOML SHORT KEY
#=================================================
# Load the real value from the app config or elsewhere.
# Then get the value from the form.
# If the form has a value for a variable, take the value from the form,
# Otherwise, keep the value from the app config.
get__maintenance_mode() {
# Maintenance mode status
if [ -f $final_path/.maintenance ]
then
echo "1"
else
echo "0"
fi
}
# Overwrite nginx configuration
old_overwrite_nginx="$(ynh_app_setting_get --app=$app --key=overwrite_nginx)"
overwrite_nginx="${YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_NGINX:-$old_overwrite_nginx}"
get__fpm_footprint() {
# Free footprint value for php-fpm
# Check if current_fpm_footprint is an integer
if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
then
echo "specific"
else
echo "$current_fpm_footprint"
fi
}
# Overwrite php-fpm configuration
old_overwrite_phpfpm="$(ynh_app_setting_get --app=$app --key=overwrite_phpfpm)"
overwrite_phpfpm="${YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_PHPFPM:-$old_overwrite_phpfpm}"
# Type of admin mail configuration
old_admin_mail_html="$(ynh_app_setting_get $app admin_mail_html)"
admin_mail_html="${YNH_CONFIG_MAIN_GLOBAL_CONFIG_EMAIL_TYPE:-$old_admin_mail_html}"
# Footprint for php-fpm
old_fpm_footprint="$(ynh_app_setting_get --app=$app --key=fpm_footprint)"
fpm_footprint="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FOOTPRINT:-$old_fpm_footprint}"
# Free footprint value for php-fpm
# Check if fpm_footprint is an integer
if [ "$fpm_footprint" -eq "$fpm_footprint" ] 2> /dev/null
then
# If fpm_footprint is an integer, that's a numeric value for the footprint
old_free_footprint=$fpm_footprint
fpm_footprint=specific
else
old_free_footprint=0
fi
free_footprint="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FREE_FOOTPRINT:-$old_free_footprint}"
# Usage for php-fpm
old_fpm_usage="$(ynh_app_setting_get --app=$app --key=fpm_usage)"
fpm_usage="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_USAGE:-$old_fpm_usage}"
# php_forced_max_children for php-fpm
old_php_forced_max_children="$(ynh_app_setting_get --app=$app --key=php_forced_max_children)"
# If php_forced_max_children isn't into settings.yml, get the current value from the fpm config
if [ -z "$old_php_forced_max_children" ]; then
old_php_forced_max_children="$(grep "^pm.max_children" "$fpm_config_dir/pool.d/$app.conf" | awk '{print $3}')"
fi
php_forced_max_children="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN:-$old_php_forced_max_children}"
#=================================================
# SHOW_CONFIG FUNCTION FOR 'SHOW' COMMAND
#=================================================
show_config() {
# here you are supposed to read some config file/database/other then print the values
# ynh_return "YNH_CONFIG_${PANEL_ID}_${SECTION_ID}_${OPTION_ID}=value"
ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_NGINX=$overwrite_nginx"
ynh_return "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_PHPFPM=$overwrite_phpfpm"
ynh_return "YNH_CONFIG_MAIN_GLOBAL_CONFIG_EMAIL_TYPE=$admin_mail_html"
ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FOOTPRINT=$fpm_footprint"
ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FREE_FOOTPRINT=$free_footprint"
ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_USAGE=$fpm_usage"
ynh_return "YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FORCE_MAX_CHILDREN=$php_forced_max_children"
get__free_footprint() {
# Free footprint value for php-fpm
# Check if current_fpm_footprint is an integer
if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
then
# If current_fpm_footprint is an integer, that's a numeric value for the footprint
echo "$current_fpm_footprint"
else
echo "0"
fi
}
#=================================================
# MODIFY THE CONFIGURATION
# SPECIFIC SETTERS FOR TOML SHORT KEYS
#=================================================
apply_config() {
set__maintenance_mode() {
if [ "$maintenance_mode" -eq "1" ]; then
# If maintenance_mode was set to 1, enable maintenance mode
(cd "$final_path" && ynh_exec_as "$app" \
echo "Site under maintenance." > .maintenance)
ynh_print_info "Maintenance mode disabled"
elif [ "$maintenance_mode" -eq "0" ]; then
# If maintenance_mode was set to 0, disable maintenance mode
ynh_secure_remove --file=$final_path/.maintenance
ynh_print_info "Maintenance mode enabled"
fi
ynh_app_setting_set --app=$app --key=maintenance_mode --value="$maintenance_mode"
}
#=================================================
# MODIFY OVERWRITTING SETTINGS
#=================================================
# Set overwrite_nginx
ynh_app_setting_set --app=$app --key=overwrite_nginx --value="$overwrite_nginx"
# Set overwrite_phpfpm
ynh_app_setting_set --app=$app --key=overwrite_phpfpm --value="$overwrite_phpfpm"
#=================================================
# MODIFY EMAIL SETTING
#=================================================
# Set admin_mail_html
ynh_app_setting_set --app=$app --key=admin_mail_html --value="$admin_mail_html"
#=================================================
# RECONFIGURE PHP-FPM
#=================================================
if [ "$fpm_usage" != "$old_fpm_usage" ] || \
[ "$fpm_footprint" != "$old_fpm_footprint" ] || \
[ "$free_footprint" != "$old_free_footprint" ] || \
[ "$php_forced_max_children" != "$old_php_forced_max_children" ]
set__fpm_footprint() {
if [ "$fpm_footprint" != "specific" ]
then
# If fpm_footprint is set to 'specific', use $free_footprint value.
ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_footprint"
fi
}
set__fpm_free_footprint() {
if [ "$fpm_footprint" = "specific" ]
then
fpm_footprint=$free_footprint
fi
if [ "$php_forced_max_children" != "$old_php_forced_max_children" ]
then
# Set php_forced_max_children
if [ $php_forced_max_children -ne 0 ]
then
ynh_app_setting_set --app=$app --key=php_forced_max_children --value="$php_forced_max_children"
else
# If the value is set to 0, remove the setting
ynh_app_setting_delete --app=$app --key=php_forced_max_children
fi
fi
if [ "$fpm_footprint" != "0" ]
then
ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint
else
ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
fi
ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_free_footprint"
fi
}
#=================================================
# GENERIC FINALIZATION
#=================================================
# SELECT THE ACTION FOLLOWING THE GIVEN ARGUMENT
#=================================================
case $1 in
show) show_config;;
apply) apply_config;;
esac
ynh_app_config_validate() {
_ynh_app_config_validate
if [ "${changed[fpm_usage]}" == "true" ] || [ "${changed[fpm_footprint]}" == "true" ] || [ "${changed[fpm_free_footprint]}" == "true" ]; then
# If fpm_footprint is set to 'specific', use $fpm_free_footprint value.
if [ "$fpm_footprint" = "specific" ]
then
fpm_footprint=$fpm_free_footprint
fi
if [ "$fpm_footprint" == "0" ]
then
ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
exit 0
fi
fi
}
ynh_app_config_apply() {
_ynh_app_config_apply
ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
}
ynh_app_config_run $1