first implementation

docker-compose.yml

@@ -0,0 +1,22 @@
+version: '3.9'
+
+services:
+  postgres:
+    image: pgvector/pgvector:pg16
+    container_name: aiteacher-postgres
+    environment:
+      POSTGRES_DB: aiteacher
+      POSTGRES_USER: aiteacher
+      POSTGRES_PASSWORD: aiteacher
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U aiteacher -d aiteacher"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  pgdata: