fix: 초기 DDL이 실행되지 않는 현상 수정

Author: ParkGyeongTae

docker/docker-compose-postgres.yml

@@ -10,14 +10,14 @@ services:
     ports:
       - "5432:5432"
     environment:
-      POSTGRES_USER: root
-      POSTGRES_PASSWORD: rootpassword
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
       POSTGRES_DB: postgres
       TZ: Asia/Seoul
       LANG: en_US.utf8
     volumes:
       - postgres_data:/var/lib/postgresql/data
-      - ./postgres/init:/docker-entrypoint-initdb.d/init.sql
+      - ./postgres/init:/docker-entrypoint-initdb.d
 
 volumes:
   postgres_data:

docker/postgres/init/001_create_database.sql

@@ -0,0 +1,2 @@
+CREATE DATABASE lang2sql;
+CREATE DATABASE test;

docker/postgres/init/002_create_user_and_grant.sql

@@ -0,0 +1,5 @@
+CREATE USER lang2sql WITH PASSWORD 'lang2sqlpassword';
+GRANT ALL PRIVILEGES ON DATABASE lang2sql TO lang2sql;
+
+CREATE USER test WITH PASSWORD 'testpassword';
+GRANT ALL PRIVILEGES ON DATABASE test TO test;