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noalyss_ynh/scripts/restore
2020-11-12 14:37:28 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
#Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
#### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_print_info "Loading settings..."
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
final_path=$(ynh_app_setting_get $app final_path)
db_name=$(ynh_app_setting_get $app db_name)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_print_info "Validating restoration parameters..."
ynh_webpath_available $domain $path_url \
|| ynh_die "Path not available: ${domain}${path_url}"
test ! -d $final_path \
|| ynh_die "There is already a directory: $final_path "
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_print_info "Restoring the app main directory..."
ynh_restore_file "$final_path"
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
ynh_print_info "Recreating the dedicated system user..."
# Create the dedicated user (if not existing)
ynh_system_user_create $app
#=================================================
# RESTORE USER RIGHTS
#=================================================
# Restore permissions on app files
chown -R $app: $final_path
#=================================================
# RESTORE THE PHP-FPM CONFIGURATION
#=================================================
ynh_restore_file "/etc/php/7.0/fpm/pool.d/$app.conf"
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_print_info "Reinstalling dependencies..."
# Define and install dependencies
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# RESTORE THE POSTGRES DATABASE
#=================================================
ynh_print_info "Restoring the Postgres database..."
db_pwd=$(ynh_app_setting_get $app mysqlpwd)
ynh_psql_test_if_first_run
ynh_psql_setup_db $db_name $db_name $(ynh_app_setting_get $app psqlpwd)
ynh_psql_execute_file_as_root ./db.sql $db_name
#=================================================
# RESTORE SYSTEMD
#=================================================
#ynh_print_info "Restoring the systemd configuration..."
#ynh_restore_file "/etc/systemd/system/$app.service"
#systemctl enable $app.service
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
#yunohost service add $app --log "/var/log/$app/$app.log"
#=================================================
# RESTORE THE CRON FILE
#=================================================
#ynh_restore_file "/etc/cron.d/$app"
#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
#ynh_restore_file "/etc/logrotate.d/$app"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX AND PHP-FPM
#=================================================
ynh_print_info "Reloading nginx web server and php-fpm..."
systemctl reload php7.0-fpm
systemctl reload nginx
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info "Restoration completed for $app"