fix: restore MariaDB definers after backup recovery

Recreate and reset the accounts required by restored RomM views, triggers, and loopback database access before MariaDB accepts network connections.

Release the restore fix as 5.1.0:10.

docker-images/mariadb/Dockerfile

@@ -1,10 +1,13 @@
 FROM mariadb:11.4.5@sha256:49117dcc565cf51aa57ac5fca59ab31213402ff0eae6ffc13c46a37b938f7e4b
 
-# start-sdk 2.0.9's logical backup helper invokes the legacy MySQL command
-# names. MariaDB 11.4 ships only mariadb-* names, so expose compatibility
-# aliases until these commands are configurable by the SDK.
 RUN ln -s /usr/bin/mariadb-admin /usr/local/bin/mysqladmin \
     && ln -s /usr/bin/mariadb-dump /usr/local/bin/mysqldump \
     && ln -s /usr/bin/mariadb /usr/local/bin/mysql \
     && ln -s /usr/bin/mariadb-install-db /usr/local/bin/mysql_install_db \
     && ln -s /usr/sbin/mariadbd /usr/local/bin/mysqld
+
+COPY startos-entrypoint.sh /usr/local/bin/startos-entrypoint.sh
+
+ENTRYPOINT ["/usr/local/bin/startos-entrypoint.sh"]
+
+CMD ["mariadbd"]

docker-images/mariadb/startos-entrypoint.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+set -eu
+
+/usr/local/bin/docker-entrypoint.sh "$@" --skip-networking &
+server_pid=$!
+
+trap 'kill -TERM "$server_pid" 2>/dev/null || true; wait "$server_pid"' TERM INT
+
+root_password=''
+
+until {
+  if mariadb --protocol=socket --user=root --password="$MARIADB_ROOT_PASSWORD" --execute 'SELECT 1' >/dev/null 2>&1; then
+    root_password="$MARIADB_ROOT_PASSWORD"
+  elif mariadb --protocol=socket --user=root --password="$MARIADB_PASSWORD" --execute 'SELECT 1' >/dev/null 2>&1; then
+    root_password="$MARIADB_PASSWORD"
+  else
+    false
+  fi
+}; do
+  if ! kill -0 "$server_pid" 2>/dev/null; then
+    wait "$server_pid"
+    exit $?
+  fi
+  sleep 1
+done
+
+mariadb --protocol=socket --user=root --password="$root_password" --execute "CREATE USER IF NOT EXISTS 'romm'@'%' IDENTIFIED BY '$MARIADB_PASSWORD'; ALTER USER 'romm'@'%' IDENTIFIED BY '$MARIADB_PASSWORD'; GRANT ALL PRIVILEGES ON romm.* TO 'romm'@'%'; CREATE USER IF NOT EXISTS 'romm'@'127.0.0.1' IDENTIFIED BY '$MARIADB_PASSWORD'; ALTER USER 'romm'@'127.0.0.1' IDENTIFIED BY '$MARIADB_PASSWORD'; GRANT ALL PRIVILEGES ON romm.* TO 'romm'@'127.0.0.1';"
+
+kill -TERM "$server_pid"
+wait "$server_pid"
+
+exec /usr/local/bin/docker-entrypoint.sh "$@"