Try to fix tests

Author: bakwc

docker-compose-tests.yaml

@@ -18,7 +18,7 @@ services:
     volumes:
       - ./tests_override.xml:/bitnami/clickhouse/etc/conf.d/override.xml:ro
     healthcheck:
-      test: ["CMD-SHELL", "curl -s -f http://localhost:9123/ping || exit 1"]
+      test: ["CMD-SHELL", "nc -z localhost 9123 || exit 1"]
       interval: 5s
       timeout: 3s
       retries: 5
@@ -37,7 +37,7 @@ services:
     networks:
       - default
     healthcheck:
-      test: ["CMD-SHELL", "mysql -h localhost -u root -padmin -e 'SELECT 1' || exit 1"]
+      test: ["CMD-SHELL", "nc -z localhost 3306 || exit 1"]
       interval: 5s
       timeout: 3s
       retries: 5
@@ -56,7 +56,7 @@ services:
     volumes:
       - ./test_mariadb.cnf:/etc/mysql/my.cnf:ro  # Adjust path to MariaDB config location if needed
     healthcheck:
-      test: ["CMD-SHELL", "mysql -h localhost -u root -padmin -e 'SELECT 1' || exit 1"]
+      test: ["CMD-SHELL", "nc -z localhost 3306 || exit 1"]
       interval: 5s
       timeout: 3s
       retries: 5