fix docker image name

Dockerfile

@@ -21,7 +21,7 @@ RUN echo "http://mirrors.aliyun.com/alpine/v3.6/main" > /etc/apk/repositories \
     && apk add --no-cache curl bash \
     && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
     && echo "Asia/Shanghai" > /etc/timezone \
-    && sed -i'.bak' '/db_url/s/localhost/db/g' /apollo-quick-start/demo.sh \
+    && sed -i'.bak' '/db_url/s/localhost/apollo-db/g' /apollo-quick-start/demo.sh \
     && sed -i "s/exit 0;/tail -f \/dev\/null/g" /apollo-quick-start/demo.sh
 
 CMD ["/apollo-quick-start/demo.sh", "start"]

docker-compose.yml

@@ -5,32 +5,30 @@ services:
     image: apollo-quick-start
     container_name: apollo-quick-start
     depends_on:
-      - db
+      - apollo-db
     ports:
       - "8080:8080"
       - "8070:8070"
-    volumes:
-      - /tmp/logs:/opt/logs
     links:
-      - db
+      - apollo-db
 
-  db:
+  apollo-db:
     image: mysql:5.7
-    container_name: db
+    container_name: apollo-db
     environment:
       TZ: Asia/Shanghai
       MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
     depends_on:
-      - dbdata
+      - apollo-dbdata
     ports:
       - "13306:3306"
     volumes:
       - ./sql:/docker-entrypoint-initdb.d
     volumes_from:
-      - dbdata
+      - apollo-dbdata
 
-  dbdata:
+  apollo-dbdata:
     image: alpine:latest
-    container_name: dbdata
+    container_name: apollo-dbdata
     volumes:
       - /var/lib/mysql