feat: guna MySQL external — host.docker.internal (dev) & 172.17.200.16 (prod)

- Buang service db dan volume dbdata dari compose files
- dev: extra_hosts host.docker.internal:host-gateway → capai MySQL Windows host
- prod: IP terus 172.17.200.16, tiada extra_hosts diperlukan
- .env.docker: DB_HOST=host.docker.internal dengan nota untuk production
- entrypoint.sh: default DB_HOST → host.docker.internal

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.env.docker

@@ -28,7 +28,9 @@ LOG_LEVEL=debug
 
 # ── Database ──────────────────────────────────────────────────────────────────
 DB_CONNECTION=mysql
-DB_HOST=db                # nama service dalam docker-compose.yml
+# DEV (Windows):  DB_HOST=host.docker.internal  ← MySQL pada host Windows
+# PRODUCTION:     DB_HOST=172.17.200.16          ← MySQL server external
+DB_HOST=host.docker.internal
 DB_PORT=3306
 DB_DATABASE=ecert_mbip
 DB_USERNAME=ecert

docker-compose.prod.yml

@@ -4,12 +4,14 @@
 # Penggunaan:
 #   docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d --build
 #
+# DB external: 172.17.200.16:3306
+# Dalam .env (production): DB_HOST=172.17.200.16
+#
 # Perbezaan dari dev:
 #   • APP_ENV=production, APP_DEBUG=false
-#   • DB port TIDAK didedahkan ke host
-#   • Storage sijil/template disimpan dalam named volume (kekal semasa deploy)
-#   • Opcache validate_timestamps=0 (prestasi)
+#   • Storage sijil/template dalam named volume (kekal semasa redeploy)
 #   • php-dev.ini tidak dimuat
+#   • extra_hosts dibuang (IP terus boleh dicapai dari container)
 ###############################################################################
 name: ecert
 
@@ -20,15 +22,13 @@ services:
     container_name: ecert_app
     restart: always
     volumes:
-      # Kod dari server (git pull)
       - .:/var/www
-      # php.ini sahaja (tanpa php-dev.ini)
       - ./docker/php/php.ini:/usr/local/etc/php/conf.d/99-ecert.ini:ro
-      # Storage kekal semasa redeploy
       - storage_data:/var/www/storage
     environment:
       APP_ENV:   production
       APP_DEBUG: "false"
+    extra_hosts: []    # buang host.docker.internal, guna IP terus
 
   # ── Nginx (production) ─────────────────────────────────────────────────────
   nginx:
@@ -37,17 +37,8 @@ services:
     volumes:
       - .:/var/www:ro
       - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf:ro
-      # Mount storage supaya nginx boleh serve fail statik jika perlu
       - storage_data:/var/www/storage:ro
 
-  # ── MySQL (production) ─────────────────────────────────────────────────────
-  db:
-    container_name: ecert_db
-    restart: always
-    ports: []    # Jangan dedahkan DB port ke luar dalam production
-    volumes:
-      - dbdata:/var/lib/mysql
-
   # ── Queue Worker (production) ──────────────────────────────────────────────
   queue:
     container_name: ecert_queue
@@ -58,6 +49,7 @@ services:
       - storage_data:/var/www/storage
     environment:
       APP_ENV: production
+    extra_hosts: []
 
 ###############################################################################
 volumes:

docker-compose.yml

@@ -1,11 +1,15 @@
 ###############################################################################
-# eCert MBIP — Docker Compose (Development — Windows 11 / Linux)
+# eCert MBIP — Docker Compose (Development — Windows 11)
 #
 # Penggunaan:
 #   docker compose up -d --build
 #
 # Aplikasi: http://localhost:8003
-# DB (host):   localhost:33060  (untuk TablePlus / HeidiSQL)
+# DB       : host.docker.internal:3306  (MySQL pada Windows host)
+#
+# NOTA: Dari dalam container, MySQL pada Windows tidak boleh guna "localhost".
+#       Kena guna host.docker.internal (disediakan oleh Docker Desktop).
+#       Dalam .env: DB_HOST=host.docker.internal
 ###############################################################################
 name: ecert
 
@@ -28,9 +32,8 @@ services:
     environment:
       APP_ENV: local
       APP_DEBUG: "true"
-    depends_on:
-      db:
-        condition: service_healthy
+    extra_hosts:
+      - "host.docker.internal:host-gateway"   # pastikan resolusi host pada Linux juga
     networks:
       - ecert
 
@@ -49,37 +52,6 @@ services:
     networks:
       - ecert
 
-  # ── MySQL 8.0 ──────────────────────────────────────────────────────────────
-  db:
-    image: mysql:8.0
-    container_name: ecert_db
-    restart: unless-stopped
-    environment:
-      MYSQL_DATABASE:      ${DB_DATABASE:-ecert_mbip}
-      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD:-secret}
-      MYSQL_USER:          ${DB_USERNAME:-ecert}
-      MYSQL_PASSWORD:      ${DB_PASSWORD:-secret}
-    volumes:
-      - dbdata:/var/lib/mysql
-    ports:
-      - "33060:3306"    # port host 33060 → elak konflik dengan MySQL tempatan (3306)
-    healthcheck:
-      test:
-        - CMD
-        - mysqladmin
-        - ping
-        - -h
-        - localhost
-        - -u
-        - root
-        - --password=${DB_PASSWORD:-secret}
-      interval: 5s
-      timeout: 5s
-      retries: 15
-      start_period: 20s
-    networks:
-      - ecert
-
   # ── Queue Worker ───────────────────────────────────────────────────────────
   queue:
     build:
@@ -95,7 +67,8 @@ services:
       - .env
     environment:
       APP_ENV: local
-    # Override entrypoint: langkau migrate/seed (app container dah buat)
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
     entrypoint: []
     command:
       - php
@@ -106,10 +79,7 @@ services:
       - --max-time=3600
       - --timeout=90
     depends_on:
-      db:
-        condition: service_healthy
-      app:
-        condition: service_started
+      - app
     networks:
       - ecert
 
@@ -117,7 +87,3 @@ services:
 networks:
   ecert:
     driver: bridge
-
-volumes:
-  dbdata:
-    driver: local

docker/entrypoint.sh

@@ -18,7 +18,7 @@ echo "╚═══════════════════════
 echo ""
 
 # ── 1. Tunggu MySQL bersedia ──────────────────────────────────────────────────
-DB_HOST="${DB_HOST:-db}"
+DB_HOST="${DB_HOST:-host.docker.internal}"
 DB_PORT="${DB_PORT:-3306}"
 DB_DATABASE="${DB_DATABASE:-ecert_mbip}"
 DB_USERNAME="${DB_USERNAME:-root}"