说明

docker-compose安装好之后使用报错。

docker-compose版本查看

[root@cc6-im docker-compose]# docker-compose -v
docker-compose version 1.25.0, build 0a186604

执行其他命令，报错如下

[root@cc6-im docker-compose]# docker-compose ps
ERROR:
    Can't find a suitable configuration file in this directory or any
    parent. Are you in the right directory?

    Supported filenames: docker-compose.yml, docker-compose.yaml

需要进入有docker-compose.yml的文件目录，进入并执行，报错如下：

Traceback (most recent call last):
  File "bin/docker-compose", line 6, in <module>
  File "compose/cli/main.py", line 72, in main
  File "compose/cli/main.py", line 125, in perform_command
  File "compose/cli/command.py", line 64, in project_from_options
  File "compose/cli/command.py", line 139, in get_project
  File "compose/config/config.py", line 387, in load
  File "compose/config/config.py", line 387, in <listcomp>
  File "compose/config/config.py", line 532, in process_config_file
  File "compose/config/config.py", line 229, in get_service_dicts
  File "distutils/version.py", line 46, in __eq__
  File "distutils/version.py", line 337, in _cmp
TypeError: '<' not supported between instances of 'str' and 'int'
[14062] Failed to execute script docker-compose

原因

版本号version: '3'必须是数字不能使String类型的

image.png

相关链接：

再次验证

• docker-compose ps

[root@cc6-im app]# docker-compose ps
Name   Command   State   Ports
------------------------------

成功。

说明

本文只做学习参考，如有任何不准确的地方欢迎指正。

我的邮箱：

• lulongji2011@163.com