From 88d069fe86b43ac8a973fd7e240feeeb9b3d1d9f Mon Sep 17 00:00:00 2001
From: TtiPo <kysung114y@gmail.com>
Date: Sun, 19 Jul 2026 05:24:00 +0900
Subject: [PATCH] =?UTF-8?q?compose=20=EC=95=88=EC=A0=95=ED=99=94:=20mysql?=
 =?UTF-8?q?=20healthcheck=20=EB=8C=80=EA=B8=B0,=20adminer=20IPv4=20?=
 =?UTF-8?q?=EB=A6=AC=EC=8A=A8=20=EB=B0=8F=20=EB=82=B4=EB=B6=80=20=EB=B0=94?=
 =?UTF-8?q?=EC=9D=B8=EB=94=A9?=
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- backend가 mysql 초기화 완료(healthy) 후에 기동하도록 depends_on 조건 추가
- adminer: IPv6 비활성 호스트에서 리슨 실패하던 것을 0.0.0.0 리슨으로 수정,
  포트를 127.0.0.1로 바인딩해 외부 노출 차단

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 docker-compose.yml | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 9b541960..9274047c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,13 +12,22 @@ services:
       - mysql-data:/var/lib/mysql
     networks:
       - report-network
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1"]
+      interval: 5s
+      timeout: 5s
+      retries: 20
+      start_period: 30s
 
   adminer:
     image: adminer
     container_name: adminer
     restart: always
+    # IPv6 비활성 호스트에서 기본 [::]:8080 리슨이 실패하므로 IPv4로 지정
+    command: ["php", "-S", "0.0.0.0:8080", "-t", "/var/www/html"]
     ports:
-      - "8083:8080"
+      # DB 관리툴은 서버 내부에서만 접근 (외부 접근은 SSH 터널 사용)
+      - "127.0.0.1:8083:8080"
     depends_on:
       - mysql
     networks:
@@ -41,7 +50,8 @@ services:
       - ADMIN_PASS=${ADMIN_PASS:-kyeongmi}
       - JEMINI_KEY=${JEMINI_KEY}
     depends_on:
-      - mysql
+      mysql:
+        condition: service_healthy
     volumes:
       - ./backend/img:/app/img
     networks: