【发布时间】:2019-06-23 21:06:39
【问题描述】:
您好,我有 2 个 docker 容器:一个用于 wordpress,另一个用于 DB。我想在 wordpress 容器中复制 html 和 php 文件,因为我看到它必须首先停止容器,否则复制将不会完成。除了在容器中复制之后,如果我这样做:
docker restart $(docker ps -a -q)
我有这个错误:
Error response from daemon: Cannot restart container 035714167b27: network 87e28d3e4121e59f1a3dab6e0afc81db6f273e2585fe22045f3dcd7edcd3ae5d not found
Error response from daemon: Cannot restart container 2169bed03e64: network 87e28d3e4121e59f1a3dab6e0afc81db6f273e2585fe22045f3dcd7edcd3ae5d not found
即使我一个一个重新启动容器,我也会遇到错误:例如:
Error response from daemon: Cannot restart container 035714167b27: network 87e28d3e4121e59f1a3dab6e0afc81db6f273e2585fe22045f3dcd7edcd3ae5d not found
这是我的 docker-compose.yml 文件:
version: '3.1'
services:
wordpress:
image: wordpress
restart: always
networks:
- database
ports:
- 8080:80
environment:
WORDPRESS_DB_HOST: db
WORDPRESS_DB_USER: exampleuser
WORDPRESS_DB_PASSWORD: ******
WORDPRESS_DB_NAME: exampledb
db:
image: mysql:5.7
restart: always
networks:
- database
environment:
MYSQL_DATABASE: exampledb
MYSQL_USER: exampleuser
MYSQL_PASSWORD: examplepass
MYSQL_RANDOM_ROOT_PASSWORD: '********'
networks:
database:
docker-compose up 命令出错:
Starting wordpress_db_1 ... error
Starting wordpress_wordpress_1 ...
Starting wordpress_wordpress_1 ... error
ERROR: for wordpress_wordpress_1 Cannot start service wordpress: network 87e28d3e4121e59f1a3dab6e0afc81db6f273e2585fe22045f3dcd7edcd3ae5d not found
ERROR: for db Cannot start service db: network 87e28d3e4121e59f1a3dab6e0afc81db6f273e2585fe22045f3dcd7edcd3ae5d not found
ERROR: for wordpress Cannot start service wordpress: network 87e28d3e4121e59f1a3dab6e0afc81db6f273e2585fe22045f3dcd7edcd3ae5d not found
ERROR: Encountered errors while bringing up the project.
对于 docker-compose down 命令:
Removing wordpress_wordpress_1 ... done
Removing wordpress_db_1 ... done
Removing network wordpress_database
docker network ls 命令的输出:
NETWORK ID NAME DRIVER SCOPE
13f1e50b9b01 nat nat local
82f0375abab2 nat nat local
9b6e4eb573bd none null local
3c58f55f0ae6 wordpress_database nat local
90581f5a1c1d wordpress_default nat local
03cc07eda9e8 wordpress_wordpress nat local
信息:
- Windows 10
- Docker 版本 2.0.0.2 (30215)
提前谢谢你!!!
【问题讨论】:
-
您可以运行
docker network ls来检查网络吗?如果您使用的是 docker compose,您也应该使用 docker compose CLI 停止和重新启动容器。无论如何,您可以在使用卷 (docs.docker.com/storage/volumes) 启动容器之前包含您尝试复制的文件。卷也可以在 compose 文件中定义 (docs.docker.com/compose/compose-file/#volumes) -
如果你使用 docker-compose,我更喜欢使用
docker-compose命令而不是直接使用docker。docker-compose restart有效吗? -
不,它不起作用
-
docker-compose down或docker-compose up有效吗? -
docker-compose down 工作,而不是 docker-compose up
标签: docker containers