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Handle backup/restore

This commit is contained in:
Salamandar 2022-04-11 17:34:05 +02:00 committed by Félix Piédallu
parent fd5207095e
commit 8b458e9102
3 changed files with 16 additions and 76 deletions

View file

@ -19,7 +19,7 @@
setup_public=1
;upgrade=1
;upgrade=1 from_commit=CommitHash
;backup_restore=1
backup_restore=1
multi_instance=1
change_url=1
;;; Options

View file

@ -14,10 +14,6 @@ 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
@ -31,19 +27,12 @@ app=$YNH_APP_INSTANCE_NAME
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
domain=$(ynh_app_setting_get --app=$app --key=domain)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
datadir=$(ynh_app_setting_get --app=$app --key=datadir)
#=================================================
# DECLARE DATA AND CONF FILES TO BACKUP
#=================================================
ynh_print_info --message="Declaring files to be backed up..."
### N.B. : the following 'ynh_backup' calls are only a *declaration* of what needs
### to be backuped and not an actual copy of any file. The actual backup that
### creates and fill the archive with the files happens in the core after this
### script is called. Hence ynh_backups calls takes basically 0 seconds to run.
#=================================================
# BACKUP THE APP MAIN DIR
#=================================================
@ -54,7 +43,7 @@ ynh_backup --src_path="$final_path"
# BACKUP THE DATA DIR
#=================================================
ynh_backup --src_path="$datadir" --is_big
# ynh_backup --src_path="$datadir" --is_big
#=================================================
# BACKUP THE NGINX CONFIGURATION
@ -62,18 +51,12 @@ ynh_backup --src_path="$datadir" --is_big
ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# BACKUP THE PHP-FPM CONFIGURATION
#=================================================
ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
#=================================================
# BACKUP FAIL2BAN CONFIGURATION
#=================================================
ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
# ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
# ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
#=================================================
# SPECIFIC BACKUP
@ -81,7 +64,7 @@ ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
# BACKUP LOGROTATE
#=================================================
ynh_backup --src_path="/etc/logrotate.d/$app"
# ynh_backup --src_path="/etc/logrotate.d/$app"
#=================================================
# BACKUP SYSTEMD
@ -93,18 +76,13 @@ ynh_backup --src_path="/etc/systemd/system/$app.service"
# BACKUP VARIOUS FILES
#=================================================
ynh_backup --src_path="/etc/cron.d/$app"
ynh_backup --src_path="/etc/$app/"
ynh_backup --src_path="/etc/uwsgi/apps-available/$app.yaml"
#=================================================
# BACKUP THE MYSQL DATABASE
#=================================================
ynh_print_info --message="Backing up the MySQL database..."
### (However, things like MySQL dumps *do* take some time to run, though the
### copy of the generated dump to the archive still happens later)
ynh_mysql_dump_db --database="$db_name" > db.sql
#=================================================

View file

@ -15,7 +15,6 @@ source /usr/share/yunohost/helpers
#=================================================
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
@ -33,8 +32,6 @@ path_url=$(ynh_app_setting_get --app=$app --key=path)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_user=$db_name
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
datadir=$(ynh_app_setting_get --app=$app --key=datadir)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
@ -68,50 +65,18 @@ ynh_script_progression --message="Restoring the app main directory..." --time --
ynh_restore_file --origin_path="$final_path"
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:www-data "$final_path"
#=================================================
# RESTORE THE DATA DIRECTORY
#=================================================
ynh_script_progression --message="Restoring the data directory..." --time --weight=1
ynh_restore_file --origin_path="$datadir" --not_mandatory
mkdir -p $datadir
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
chmod 750 "$datadir"
chmod -R o-rwx "$datadir"
chown -R $app:www-data "$datadir"
#=================================================
# RESTORE THE PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the PHP-FPM configuration..." --time --weight=1
ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
#=================================================
# RESTORE FAIL2BAN CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the Fail2Ban configuration..." --time --weight=1
# ynh_script_progression --message="Restoring the Fail2Ban configuration..." --time --weight=1
ynh_restore_file --origin_path="/etc/fail2ban/jail.d/$app.conf"
ynh_restore_file --origin_path="/etc/fail2ban/filter.d/$app.conf"
ynh_systemd_action --action=restart --service_name=fail2ban
# ynh_restore_file --origin_path="/etc/fail2ban/jail.d/$app.conf"
# ynh_restore_file --origin_path="/etc/fail2ban/filter.d/$app.conf"
# ynh_systemd_action --action=restart --service_name=fail2ban
#=================================================
# SPECIFIC RESTORATION
@ -137,9 +102,7 @@ ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./
#=================================================
ynh_script_progression --message="Restoring various files..." --time --weight=1
ynh_restore_file --origin_path="/etc/cron.d/$app"
ynh_restore_file --origin_path="/etc/$app/"
ynh_restore_file --origin_path="/etc/uwsgi/apps-available/$app.yaml"
#=================================================
# RESTORE SYSTEMD
@ -152,16 +115,16 @@ systemctl enable $app.service --quiet
#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the logrotate configuration..." --time --weight=1
# ynh_script_progression --message="Restoring the logrotate configuration..." --time --weight=1
ynh_restore_file --origin_path="/etc/logrotate.d/$app"
# ynh_restore_file --origin_path="/etc/logrotate.d/$app"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
yunohost service add $app --description="Pytition uWSGI app $app" --log="/var/log/$app/$app.log"
#=================================================
# START SYSTEMD SERVICE
@ -173,11 +136,10 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX AND PHP-FPM
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --time --weight=1
ynh_script_progression --message="Reloading NGINX web server..." --time --weight=1
ynh_systemd_action --service_name=php$phpversion-fpm --action=reload
ynh_systemd_action --service_name=nginx --action=reload
#=================================================