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Implement Config Panels v1.0 (PHP and maintenance mode)

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tituspijean 2022-08-04 16:19:06 +02:00
parent 41f5f902e7
commit 890941eaa9
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4 changed files with 132 additions and 69 deletions

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@ -1,26 +1,37 @@
version = "0.1"
name = "Nextcloud configuration panel"
version = "1.0"
[main]
name = "Nextcloud configuration"
[main.maintenance_mode]
name = "Maintenance mode"
[main.maintenance_mode.maintenance_mode]
ask = "Enable Nextcloud's maintenance mode?"
type = "boolean"
default = "0"
[main.php_fpm_config]
name = "PHP-FPM configuration"
[main.php_fpm_config.footprint]
[main.php_fpm_config.fpm_footprint]
ask = "Memory footprint of the service?"
choices = ["low", "medium", "high", "specific"]
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 from the next option"
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]
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]
[main.php_fpm_config.fpm_usage]
ask = "Expected usage of the service?"
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."

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@ -9,90 +9,118 @@
source _common.sh
source /usr/share/yunohost/helpers
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
app=$YNH_APP_INSTANCE_NAME
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
current_fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
#=================================================
# LOAD VALUES
# SPECIFIC GETTERS FOR TOML SHORT KEY
#=================================================
# Load the real value from the app config or elsewhere.
# Then get the value from the form.
# If the form has a value for a variable, take the value from the form,
# Otherwise, keep the value from the app config.
get__maintenance_mode() {
# Maintenance mode status
maintenance_mode_status="$(cd "$final_path" && ynh_exec_as "$app" \
php${phpversion} --define apc.enable_cli=1 occ --no-interaction --no-ansi maintenance:mode)" 2> /dev/null
if echo $maintenance_mode_status | grep -q "disabled"
then
echo "0"
elif echo $maintenance_mode_status | grep -q "enabled"
then
echo "1"
else
ynh_print_err --message="Unexpected output from maintenance status check command."
exit 0
fi
}
# Footprint for php-fpm
old_fpm_footprint="$(ynh_app_setting_get --app=$app --key=fpm_footprint)"
fpm_footprint="${YNH_CONFIG_MAIN_PHP_FPM_CONFIG_FOOTPRINT:-$old_fpm_footprint}"
get__fpm_footprint() {
# Free footprint value for php-fpm
# Check if current_fpm_footprint is an integer
if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
then
echo "specific"
else
echo "$current_fpm_footprint"
fi
}
# 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:-$old_fpm_usage}"
#=================================================
# SHOW_CONFIG FUNCTION FOR 'SHOW' COMMAND
#=================================================
show_config() {
# here you are supposed to read some config file/database/other then print the values
# ynh_return "YNH_CONFIG_${PANEL_ID}_${SECTION_ID}_${OPTION_ID}=value"
ynh_return "YNH_CONFIG_MAIN_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=$fpm_usage"
get__free_footprint() {
# Free footprint value for php-fpm
# Check if current_fpm_footprint is an integer
if [ "$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 [ "$maintenance_mode" -eq "0" ]; then
# If maintenance_mode was set to 0, disable maintenance mode
(cd "$final_path" && ynh_exec_as "$app" \
php${phpversion} --define apc.enable_cli=1 occ --no-interaction --no-ansi maintenance:mode --off)
ynh_print_info "Maintenance mode disabled"
elif [ "$maintenance_mode" -eq "1" ]; then
# If maintenance_mode was set to 1, enable maintenance mode
(cd "$final_path" && ynh_exec_as "$app" \
php${phpversion} --define apc.enable_cli=1 occ --no-interaction --no-ansi maintenance:mode --on)
ynh_print_info "Maintenance mode enabled"
fi
ynh_app_setting_set --app=$app --key=maintenance_mode --value="$maintenance_mode"
}
#=================================================
# RECONFIGURE PHP-FPM
#=================================================
if [ "$fpm_usage" != "$old_fpm_usage" ] || [ "$fpm_footprint" != "$old_fpm_footprint" ] || [ "$free_footprint" != "$old_free_footprint" ]
set__fpm_footprint() {
if [ "$fpm_footprint" != "specific" ]
then
# If fpm_footprint is set to 'specific', use $free_footprint value.
if [ "$fpm_footprint" = "specific" ]
then
fpm_footprint=$free_footprint
fi
ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_footprint"
fi
}
if [ "$fpm_footprint" != "0" ]
then
ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint --package="$extra_php_dependencies"
else
ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
fi
set__fpm_free_footprint() {
if [ "$fpm_footprint" = "specific" ]
then
ynh_app_setting_set --app=$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

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@ -49,6 +49,9 @@ ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=admin --value=$admin
ynh_app_setting_set --app=$app --key=user_home --value=$user_home
maintenance_mode=0
ynh_app_setting_set --app=$app --key=maintenance_mode --value=$maintenance_mode
#=================================================
# STANDARD MODIFICATIONS
#=================================================
@ -103,8 +106,16 @@ ynh_system_user_create --username=$app
#=================================================
ynh_script_progression --message="Configuring PHP-FPM..." --weight=50
fpm_footprint="high"
fpm_free_footprint=0
fpm_usage="medium"
ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage
# Create a dedicated php-fpm config
ynh_add_fpm_config --usage=medium --footprint=high --phpversion=$YNH_PHP_VERSION
ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --phpversion=$YNH_PHP_VERSION
# Used by ynh_add_nginx_config
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)

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@ -24,6 +24,7 @@ db_name=$(ynh_app_setting_get --app=$app --key=db_name)
user_home=$(ynh_app_setting_get --app=$app --key=user_home)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
maintenance_mode=$(ynh_app_setting_get --app=$app --key=maintenance_mode)
fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
@ -59,12 +60,24 @@ fi
# Remove the option backup_core_only if it's in the settings.yml file
ynh_app_setting_delete --app=$app --key=backup_core_only
# If maintenance_mode doesn't exist, create it
if [ -z "$maintenance_mode" ]; then
maintenance_mode=0
ynh_app_setting_set --app=$app --key=maintenance_mode --value=$maintenance_mode
fi
# If fpm_footprint doesn't exist, create it
if [ -z "$fpm_footprint" ]; then
fpm_footprint=high
ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
fi
# If fpm_free_footprint doesn't exist, create it
if [ -z "$fpm_free_footprint" ]; then
fpm_free_footprint=0
ynh_app_setting_set --app=$app --key=fpm_free_footprint --value=$fpm_free_footprint
fi
# If fpm_usage doesn't exist, create it
if [ -z "$fpm_usage" ]; then
fpm_usage=medium