Specifying entrypoint with multiple strings [...] is not supported yet

[jmperez81]

Hello everyone, some time ago I replaced docker with nerdctl (version 0.17.0) + containerd, and I really like it. However, for some docker-compose files I have been using I am facing the problem below:

$ nerdctl compose -f docker-compose.yml up

INFO[0000] Creating network container_default
FATA[0000] service karapace-registry: specifying entrypoint with multiple strings ([/bin/bash /opt/karapace/start.sh registry]) is not supported yet
FATA[0000] exit status 1

As the error message states, the docker-compose file is including this:

 ...
 karapace-registry:
     image: ghcr.io/aiven/karapace:develop
     entrypoint:
       - /bin/bash
       - /opt/karapace/start.sh
       - registry
 ...

which seems to be not supported. So questions from my side:

• Anyone can clarify when will this be supported? I could not find any information about it
• Any advice on what is the easiest way to overcome the problem?

My knowledge about Dockerfiles is limited, I am following the getting started tutorial from an open-source tool.

That tutorial is using docker and includes this docker-compose file. Although not ideal, I guess it's possible for me to rebuild the docker images modifying the entrypoint to include only one string...

Any help is appreciated.

Thanks in advance!

[fahedouch]

hey @jmperez81 ,
I push a PR to enhance this #1070. Waiting for some reviews :)

[jmperez81]

Thanks!!! :)

[AkihiroSuda]

Thanks @fahedouch .

Merged the PR. Will be included in nerdctl v0.20.1.