desc =名称必须是有效的dns名称组件

Question

我正在尝试将minio部署到我的docker集群，并且我正在基于在minio.io上找到的自动生成的docker-compose脚本

问题是，当我试图将它部署到我的集群时，我得到了错误desc = name must be valid as a dns name component，在网络上搜索后，它似乎主要与包含.的容器名称有关。然而我的不是，所以我想知道是什么导致了这个错误，因为我没有看到任何不是有效的dns URL(我很可能是错的)

docker编写文件：

version: '3'

services:
 minio1:
  image: minio/minio
  volumes:
   - minio-data1:/export
  ports:
   - "9001:9000"
  networks:
   - minio_distributed
  environment:
   MINIO_ACCESS_KEY: <ACCESS>
   MINIO_SECRET_KEY: <SECRET>
  deploy:
   restart_policy:
    delay: 10s
    max_attempts: 10
    window: 60s
  command: server http://minio1/export http://minio2/export http://minio3/export http://minio4/export 

 minio2:
  image: minio/minio
  volumes:
   - minio-data2:/export
  ports:
   - "9002:9000"
  networks:
   - minio_distributed
  environment:
   MINIO_ACCESS_KEY: <ACCESS>
   MINIO_SECRET_KEY: <SECRET>
  deploy:
   restart_policy:
    delay: 10s
    max_attempts: 10
    window: 60s
  command: server http://minio1/export http://minio2/export http://minio3/export http://minio4/export 

 minio3:
  image: minio/minio
  volumes:
   - minio-data3:/export
  ports:
   - "9003:9000"
  networks:
   - minio_distributed
  environment:
   MINIO_ACCESS_KEY: <ACCESS>
   MINIO_SECRET_KEY: <SECRET>
  deploy:
   restart_policy:
    delay: 10s
    max_attempts: 10
    window: 60s
  command: server http://minio1/export http://minio2/export http://minio3/export http://minio4/export 

 minio4:
  image: minio/minio
  volumes:
   - minio-data4:/export
  ports:
   - "9004:9000"
  networks:
   - minio_distributed
  environment:
   MINIO_ACCESS_KEY: <ACCESS>
   MINIO_SECRET_KEY: <SECRET>
  deploy:
   restart_policy:
    delay: 10s
    max_attempts: 10
    window: 60s
  command: server http://minio1/export http://minio2/export http://minio3/export http://minio4/export 

volumes:
  minio-data1:
  minio-data2:
  minio-data3:
  minio-data4:

networks:
 minio_distributed:
  driver: overlay

所以很明显有一些我不能正确理解的东西

Answer 1

在portainer中创建堆栈时，堆栈名称用于创建网络名称(<stack_name>_<network_name>)。因此，如果它包含未经授权的字符(如.或空格)，则网络名称将被拒绝。不使用任何特殊字符来命名堆栈，您就可以部署它了。