From 1ab93a01cb0f9532e719faa79911235ffeeb2104 Mon Sep 17 00:00:00 2001
From: sunghyuki <sunghyuk1609@gmail.com>
Date: Wed, 20 Nov 2024 08:44:48 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20Promtail=EC=9D=84=20spring=20boot=20?=
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---
 docker-compose.yml  | 19 +++++++++++++++++--
 promtail-config.yml | 18 ++++++++++++++++++
 2 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 promtail-config.yml

diff --git a/docker-compose.yml b/docker-compose.yml
index 3c0dc7f..17f7b30 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   climingo-api:
-    image: climingo/climingo:${TAG} # Spring Boot 애플리케이션 Docker 이미지
+    image: climingo/climingo:${TAG}  # Spring Boot 애플리케이션 Docker 이미지
     container_name: climingo-api
     environment:
       - JASYPT_PASSWORD=${JASYPT_PASSWORD}
@@ -10,5 +10,20 @@ services:
       - BUILDTIME=${BUILDTIME}
     ports:
       - "8080:8080"
+    logging:  # 로그 드라이버 설정 (json-file 기본값 사용)
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+  promtail:
+    image: grafana/promtail:2.9.0  # Promtail Docker 이미지
+    container_name: promtail
+    depends_on:
+      - climingo-api  # Spring Boot 애플리케이션이 먼저 실행되도록 설정
     volumes:
-      - /var/lib/docker/containers:/var/lib/docker/containers:ro
\ No newline at end of file
+      - /var/log:/var/log:ro  # 필요하면 호스트 로그 디렉토리 마운트
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro  # Docker 컨테이너 로그 경로
+      - ./promtail-config.yml:/etc/promtail/promtail.yml:ro  # Promtail 설정 파일
+    command:
+      - -config.file=/etc/promtail/promtail.yml  # 설정 파일 위치
\ No newline at end of file
diff --git a/promtail-config.yml b/promtail-config.yml
new file mode 100644
index 0000000..376937a
--- /dev/null
+++ b/promtail-config.yml
@@ -0,0 +1,18 @@
+server:
+  http_listen_port: 9080  # Promtail HTTP 서버 포트
+
+clients:
+  - url: http://ec2-43-200-200-208.ap-northeast-2.compute.amazonaws.com:3100/loki/api/v1/push  # Loki 서버 URL
+
+positions:
+  filename: /tmp/positions.yaml  # 로그 수집 위치 저장 파일
+
+scrape_configs:
+  - job_name: "climingo-api"  # 작업 이름
+    static_configs:
+      - targets:
+          - ec2-3-35-66-48.ap-northeast-2.compute.amazonaws.com  # Promtail 컨테이너가 실행되는 서버
+        labels:
+          job: "climingo-api"      # 로그 구분 태그
+          service: "spring-boot"  # 서비스 이름
+          __path__: /var/lib/docker/containers/*/*-json.log  # Docker 로그 파일 경로