My issue is that a docker-compose project (builds three docker images) works on a server A (ubuntu 18.04) but not on server B (ubuntu 14.04). The error I get on server B is the following:
Traceback (most recent call last): File "docker-compose", line 3, in <module> File "compose/cli/main.py", line 81, in main File "compose/cli/main.py", line 200, in perform_command File "compose/cli/command.py", line 70, in project_from_options File "compose/cli/command.py", line 153, in get_project File "compose/cli/docker_client.py", line 43, in get_client File "compose/cli/docker_client.py", line 170, in docker_client File "docker/api/client.py", line 209, in __init__ docker.errors.InvalidVersion: API versions below 1.21 are no longer supported by this library.
On Server A, I see the following versions regarding docker and docker-compose:
Client: Docker Engine - Community Version: 20.10.2 API version: 1.41 Go version: go1.13.15 Git commit: 2291f61 Built: Mon Dec 28 16:17:32 2020 OS/Arch: linux/amd64 Context: default Experimental: true Server: Docker Engine - Community Engine: Version: 20.10.2 API version: 1.41 (minimum version 1.12) Go version: go1.13.15 Git commit: 8891c58 Built: Mon Dec 28 16:15:09 2020 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.4.3 GitCommit: 269548fa27e0089a8b8278fc4fc781d7f65a939b runc: Version: 1.0.0-rc92 GitCommit: ff819c7e9184c13b7c2607fe6c30ae19403a7aff docker-init: Version: 0.19.0 GitCommit: de40ad0 docker-compose version 1.27.4, build 40524192 docker-py version: 4.3.1 CPython version: 3.7.7 OpenSSL version: OpenSSL 1.1.0l 10 Sep 2019
On server B the same are:
Client version: 1.6.2 Client API version: 1.18 Go version (client): go1.2.1 Git commit (client): 7c8fca2 OS/Arch (client): linux/amd64 Server version: 1.6.2 Server API version: 1.18 Go version (server): go1.2.1 Git commit (server): 7c8fca2 OS/Arch (server): linux/amd64 docker-compose version 1.29.2, build 5becea4c docker-py version: 5.0.0 CPython version: 3.7.10 OpenSSL version: OpenSSL 1.1.0l 10 Sep 2019
docker builddirectly on the Dockerfiles seems to be working ok on server B. The problem seems to be related with docker-compose.
- Yet, I don't understand if this is a problem with docker or docker-compose. Also, I don't understand which of the above versions is refered to by "API versions below 1.21" mentioned in the error.
- Some ideas I had was adding a docker-compose version on the top of the docker-compose.yaml file or upgrade/downgrade some version (if possible in 14.04). I am not sure if this is the right direction. Can you suggest a solution?