小编meh*_*ian的帖子

我尝试使用docker stack deploy命令部署堆栈(包含一个服务)并从我的swarm应用程序运行2个实例!这是我的docker-compose文件:

version: "3"
services:
  server:
    image: makbn/thumbnailer-server:v1
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
      resources:
        limits:
          cpus: "0.1"
          memory: 1024M
      restart_policy:
        condition: on-failure
    ports:
      - 8080:8080
    networks: 
      - server_network
networks: 
  server_network:

运行sudo docker stack deploy -c ./docker-compose.yml ts命令后,My stack成功部署到swarm,但这是我的docker stack ps ts 输出:

ID                  NAME                IMAGE                         NODE                DESIRED STATE       CURRENT STATE             ERROR                              PORTS
8zmjp6wt47ki        ts_server.1         makbn/thumbnailer-server:v1   fanap9-lp           Ready               Rejected 2 seconds ago    "mkdir /var/lib/docker: permis…"   
88vizpnabbi8         \_ ts_server.1     makbn/thumbnailer-server:v1   fanap9-lp           Shutdown            Rejected 7 seconds …