From f18efc6bbbc2b6a3918aa88d350cfe156c1d024d Mon Sep 17 00:00:00 2001
From: Zaber <20830726+ZaberKo@users.noreply.github.com>
Date: Wed, 27 Aug 2025 23:47:54 +0800
Subject: [PATCH] fix broken docker-compose file (#1046)

---
 install/docker/backend/Dockerfile |  2 +-
 install/docker/docker-compose.yml | 13 ++++++++++---
 install/docker/judge/Dockerfile   |  2 +-
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/install/docker/backend/Dockerfile b/install/docker/backend/Dockerfile
index 084dcba39..ff5772c38 100644
--- a/install/docker/backend/Dockerfile
+++ b/install/docker/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20
+FROM node:22
 
 COPY ./entrypoint.sh /root/entrypoint.sh
 
diff --git a/install/docker/docker-compose.yml b/install/docker/docker-compose.yml
index a7f897c2b..b5b2b06c4 100644
--- a/install/docker/docker-compose.yml
+++ b/install/docker/docker-compose.yml
@@ -2,18 +2,25 @@ services:
   # Warning: mongodb here is not password-protected.
   # DO NOT EXPOSE THIS SERVICE TO THE PUBLIC.
   oj-mongo:
-    image: mongo
+    image: mongo:7-jammy
     container_name: oj-mongo
     restart: always
     volumes:
       - ./data/mongo:/data/db
-
+    healthcheck:
+      test: mongosh --eval "db.adminCommand('ping')"
+      interval: 10s
+      timeout: 10s
+      retries: 5
+      start_period: 30s
   oj-backend:
     build: ./backend
     container_name: oj-backend
     restart: always
     depends_on:
-      - oj-mongo
+      oj-mongo:
+        condition: service_healthy
+        restart: true
     volumes:
       - ./data/file:/data/file
       - ./data/backend:/root/.hydro
diff --git a/install/docker/judge/Dockerfile b/install/docker/judge/Dockerfile
index f807323a1..0440476fd 100644
--- a/install/docker/judge/Dockerfile
+++ b/install/docker/judge/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20
+FROM node:22
 
 COPY ./entrypoint.sh /root/entrypoint.sh