kafka 구축

#2

README.md

@@ -20,12 +20,24 @@ DB_password=[]
 
 --- 
 
-## DB 설치 및 초기화
+## 개발환경 Init
+
+``` shell
+npm run env:init
+```
+
+- MySQL
+  설치 및 Database 생성
+- Kafka
+  - zookeeper
+  - 
+
+
+## DB Scheme 생성
 
 - Docker 설치 후
 
 ```shell
-npm run db:init
 npm run db:migrate
 ```
 

docker-compose.yml

@@ -6,4 +6,28 @@ services:
     ports:
       - "${DB_PORT}:3306"
     environment:
-      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
+      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
+
+  zookeeper:
+    image: confluentinc/cp-zookeeper:7.0.0
+    hostname: zookeeper
+    container_name: letters_zookeeper
+    environment:
+      ZOOKEEPER_CLIENT_PORT: 2181
+      ZOOKEEPER_TICK_TIME: 2000
+
+  broker:
+    image: confluentinc/cp-kafka:7.0.0
+    container_name: letters_broker
+    ports:
+      - "9092:9092"
+    depends_on:
+      - zookeeper
+    environment:
+      KAFKA_BROKER_ID: 1
+      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092,PLAINTEXT_INTERNAL://broker:29092
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
+      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "start": "nodemon",
-    "db:init": "docker-compose up -d --build",
+    "env:init": "docker-compose up -d --build",
     "db:migrate": "babel-node migration.js up",
     "db:rollback": "babel-node migration.js down",
     "db:test" : "babel-node ./src/db/test.js"