YunoHost-Apps/noalyss_ynh
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Fixed remove script: enable required removal of multiple databases (all grouped under a dedicated PSQL user name corresponding to the app name); db_name key in settings becomes useless and is replaced by a db_user key of the same value.

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oleole39 2023-01-20 03:11:57 +01:00
parent 4c9c416f22
commit 5e50ee894b
1 changed files with 2 additions and 18 deletions
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20
scripts/remove
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@ -17,8 +17,7 @@ ynh_script_progression --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_user=$db_name
db_user=$(ynh_app_setting_get --app=$app --key=db_user)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
#=================================================
@ -27,22 +26,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
ynh_script_progression --message="Removing all associated PostgreSQL database(s) and role"
# Remove all existing databases associated with the app's dedicated user a database if it exists
sql="COPY (SELECT datname FROM pg_database JOIN pg_authid ON pg_database.datdba = pg_authid.oid WHERE rolname = '${db_user}') TO STDOUT"
dbs_to_drop=ynh_psql_execute_as_root --sql="$sql" #Fetch database(s) associated to role $db_user
if [[ -n "$dbs_to_drop" ]]; then # Check that the list of database(s) is not empty
for $db_name in $dbs_to_drop # Iterate through the list of database(s) to remove
do
if ynh_psql_database_exists --database=$db_name; then # Check if the database exists
ynh_psql_drop_db $db_name # Remove the database
ynh_print_info --message="Removed database $db_name associated to role $db_user"
else
ynh_print_warn --message="Database $db_name not found"
fi
done
else
ynh_print_warn --message="No associated database to role $db_user was found"
fi
ynh_psql_remove_all_user_dbs --user=$db_user;
# Remove dedicated PostgreSQL role
if ynh_psql_user_exists --user=$db_user; then