chore : blue-green 전략을 다시 도입한다

deploy.sh

@@ -27,26 +27,25 @@ else
     echo "Docker-compose is already installed"
 fi
 
-#RUNNING_CONTAINER=$(docker ps | grep blue)
+RUNNING_CONTAINER=$(docker ps | grep blue)
 NGINX_CONF="/home/ec2-user/data/nginx/app.conf"
 RUNNING_NGINX=$(docker ps | grep nginx)
 BATCH_CONTAINER="batch"
-SERVER_CONTAINER="server"
 
-#if [ -z "$RUNNING_CONTAINER" ]; then
-#    TARGET_SERVICE="blue-api"
-#    OTHER_SERVICE="green-api"
-#    TARGET_PORT="8082"
-#    OTHER_PORT="8081"
-#else
-#    TARGET_SERVICE="green-api"
-#    OTHER_SERVICE="blue-api"
-#    TARGET_PORT="8081"
-#    OTHER_PORT="8082"
-#fi
+if [ -z "$RUNNING_CONTAINER" ]; then
+    TARGET_SERVICE="blue-api"
+    OTHER_SERVICE="green-api"
+    TARGET_PORT="8082"
+    OTHER_PORT="8081"
+else
+    TARGET_SERVICE="green-api"
+    OTHER_SERVICE="blue-api"
+    TARGET_PORT="8081"
+    OTHER_PORT="8082"
+fi
 
 #echo "$TARGET_SERVICE Deploy..."
-docker-compose -f /home/ec2-user/docker-compose.yml up -d $SERVER_CONTAINER $BATCH_CONTAINER
+docker-compose -f /home/ec2-user/docker-compose.yml up -d $TARGET_SERVICE $BATCH_CONTAINER
 
 # Wait for the target service to be healthy before proceeding
 sleep 10
@@ -56,15 +55,10 @@ if [ -z "$RUNNING_NGINX" ]; then
     docker-compose -f /home/ec2-user/docker-compose.yml up -d nginx
 fi
 
-#
 # Update the nginx config and reload
-#sed -i "s/$OTHER_SERVICE/$TARGET_SERVICE/" $NGINX_CONF
-#sed -i "s/$OTHER_PORT/$TARGET_PORT/" $NGINX_CONF
+sed -i "s/$OTHER_SERVICE/$TARGET_SERVICE/" $NGINX_CONF
+sed -i "s/$OTHER_PORT/$TARGET_PORT/" $NGINX_CONF
 docker-compose -f /home/ec2-user/docker-compose.yml restart nginx
 
 # Stop the other service
-#docker-compose -f /home/ec2-user/docker-compose.yml stop $OTHER_SERVICE
-
-# docker-compose down & up
-#nohup docker-compose -f /home/ec2-user/docker-compose.yml down > /dev/null 2>&1 &
-#nohup docker-compose -f /home/ec2-user/docker-compose.yml up -d > /dev/null 2>&1 &
+docker-compose -f /home/ec2-user/docker-compose.yml stop $OTHER_SERVICE

docker-compose.yml

@@ -2,7 +2,7 @@ version: '3'
 services:
   nginx:
     container_name: nginx
-    image: nginx:1.15-alpine
+    image: nginx:latest
     ports:
       - 80:80
       - 443:443
@@ -11,15 +11,21 @@ services:
       - ./data/nginx/log:/var/log/nginx
       - ./data/certbot/conf:/etc/letsencrypt
       - ./data/certbot/www:/var/www/certbot
-    depends_on:
-      - "server"
     command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
+    restart: "always"
+
+  blue-api:
+    container_name: blue-api
+    image: goodmoneying/server
+    ports:
+      - "8082:8080"
+    restart: "always"
 
-  server:
-    container_name: server
+  green-api:
+    container_name: green-api
     image: goodmoneying/server
     ports:
-      - "8080:8080"
+      - "8081:8080"
     restart: "always"
 
   batch: