feat: docker compose up -d starts DB + app (E00-S02-T01)

2026-08-28 23:35:05 +00:00
parent 2b293e2927
commit 3be575818d
4 changed files with 539 additions and 0 deletions
@@ -0,0 +1,33 @@
+# EPPP Docker Compose baseline — [E00-S02-T01]
+#
+# `docker compose up -d` starts both the database (PostgreSQL) and the
+# application (@personal-blog/server). Rollback: `docker compose down`.
+#
+# Explicitly out of scope for T01 (land in later E00-S02 tasks):
+#   - PostgreSQL health gate (T02)
+#   - application health endpoint (T03)
+#   - DB volume persistence (T04)
+#
+# All values have defaults so `docker compose up -d` works from a clean clone
+# without a .env file (a committed .env.example template lands in E00-S04).
+
+services:
+  db:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB:-eppp}
+      POSTGRES_USER: ${POSTGRES_USER:-eppp}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-eppp}
+    ports:
+      - "${POSTGRES_PORT:-5432}:5432"
+
+  app:
+    build:
+      context: .
+      dockerfile: apps/server/Dockerfile
+    environment:
+      DATABASE_URL: postgres://eppp:eppp@db:5432/eppp
+    ports:
+      - "${APP_PORT:-3000}:3000"
+    depends_on:
+      - db