ptut-virtenv/metactl/post-start.sh

#!/bin/bash

source $(dirname `realpath $0`)/environment.sh;

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##   Executed after launching containers   ##
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## [1] Restore database

# 1. Check if dump file exists
echo -ne "   * Check dump file...........";
test -f $ROOT/persistent/mariadb.sql;
DUMP_FILE_EXISTS="$?";

# 2. Restore database
if [ "$DUMP_FILE_EXISTS" = "0" ]; then

	echo "found";

	# Restore mariadb database
	echo -ne "   * Restore database";
	cat $ROOT/persistent/mariadb.sql | docker exec -i $MARIADB_SERVICE mysql -uroot -p$MARIADB_ROOT_PASSWORD $MARIADB_DATABASE_NAME 2>/dev/null;
	DB_RESTORED="$?";

	# Try until connection OK
	while [ "$DB_RESTORED" != "0" ]; do
		sleep .5;
		echo -ne ".";
		cat $ROOT/persistent/mariadb.sql | docker exec -i $MARIADB_SERVICE mysql -uroot -p$MARIADB_ROOT_PASSWORD $MARIADB_DATABASE_NAME 2>/dev/null;
		DB_RESTORED="$?";
	done;

	echo "restored";

else

	echo "missing";

	# Create 'persistent' directory if missing
	test ! -d $ROOT/persistent && mkdir -p $ROOT/persistent;

	echo "   * Create dump file..........created";
	touch $ROOT/persistent/mariadb.sql;


fi;