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chore: Postgres 연결 테스트용 docker-compose 추가 및 .env.template 수정 #186

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merged 2 commits into from
Oct 5, 2025
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chore: Postgres 연결 테스트용 docker-compose 추가 및 .env.template 수정 #186

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1a33a78
chore: Postgres 연결 테스트용 docker-compose 추가 및 .env.template 수정
ParkGyeongTae Oct 4, 2025
29f8126
fix: 초기 DDL이 실행되지 않는 현상 수정
ParkGyeongTae Oct 5, 2025
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14 changes: 7 additions & 7 deletions .env.example
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Original file line number Diff line number Diff line change
Expand Up @@ -124,13 +124,13 @@ CLICKHOUSE_DATABASE=default
# ORACLE_DATABASE=_
# ORACLE_SERVICE_NAME=_

# postgres
# DB_TYPE=postgres
# POSTGRES_HOST=_
# POSTGRES_PORT=5432
# POSTGRES_USER=_
# POSTGRES_PASSWORD=_
# POSTGRES_DATABASE=_
# postgresql
# DB_TYPE=postgresql
# POSTGRESQL_HOST=_
# POSTGRESQL_PORT=5432
# POSTGRESQL_USER=_
# POSTGRESQL_PASSWORD=_
# POSTGRESQL_DATABASE=_

# snowflake
# DB_TYPE=snowflake
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23 changes: 23 additions & 0 deletions docker/docker-compose-postgres.yml
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@@ -0,0 +1,23 @@
# docker compose -f docker-compose-postgres.yml up
# docker compose -f docker-compose-postgres.yml down

services:
postgres:
image: postgres:15
hostname: postgres
container_name: postgres
restart: always
ports:
- "5432:5432"
environment:
POSTGRES_USER: root
POSTGRES_PASSWORD: rootpassword
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
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@ehddnr301 ehddnr301 Oct 5, 2025

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❗ docker compose -f docker-compose-postgres.yml up 명령어로 실행했을때 init.sql 이 적용되지 않는것으로 확인됩니다.

실행하면 psql:/docker-entrypoint-initdb.d/init.sql: error: could not read from input file: Is a directory 이런 로그가 출력되는데

- ./postgres/init:/docker-entrypoint-initdb.d 이렇게 수정되어야 하지않을까 생각이 듭니다아!

  • 아래 명령어로 실제 lang2sql 데이터베이스가 생성되지 않았음을 확인했습니다.
docker exec -it postgres bash
psql -U root -d postgres
\l

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@ParkGyeongTae ParkGyeongTae Oct 5, 2025

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@ehddnr301
수정 후 아래 방법으로 수정 확인했습니다~! 감사합니다!

# 1. 기존 볼륨 삭제
docker volume rm docker_postgres_data

# 2. 도커 컴포즈 실행
docker compose -f docker-compose-postgres.yml up

# 3. 데이터베이스 확인
docker exec -it postgres psql -U postgres -l

   Name    |  Owner   | Encoding |  Collate   |   Ctype    | ICU Locale | Locale Provider |   Access privileges
-----------+----------+----------+------------+------------+------------+-----------------+-----------------------
 lang2sql  | postgres | UTF8     | en_US.utf8 | en_US.utf8 |            | libc            | =Tc/postgres         +
           |          |          |            |            |            |                 | postgres=CTc/postgres+
           |          |          |            |            |            |                 | lang2sql=CTc/postgres
 postgres  | postgres | UTF8     | en_US.utf8 | en_US.utf8 |            | libc            |
 template0 | postgres | UTF8     | en_US.utf8 | en_US.utf8 |            | libc            | =c/postgres          +
           |          |          |            |            |            |                 | postgres=CTc/postgres
 template1 | postgres | UTF8     | en_US.utf8 | en_US.utf8 |            | libc            | =c/postgres          +
           |          |          |            |            |            |                 | postgres=CTc/postgres
 test      | postgres | UTF8     | en_US.utf8 | en_US.utf8 |            | libc            | =Tc/postgres         +
           |          |          |            |            |            |                 | postgres=CTc/postgres+
           |          |          |            |            |            |                 | test=CTc/postgres


volumes:
postgres_data:
2 changes: 2 additions & 0 deletions docker/postgres/init/init.sql
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@@ -0,0 +1,2 @@
CREATE DATABASE lang2sql;
CREATE USER lang2sql WITH PASSWORD 'lang2sqlpassword';