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Deprecate "podman-env", in favor of using "docker-env" with cri-o #15461

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afbjorklund opened this issue Dec 3, 2022 · 9 comments · May be fixed by #20260
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Deprecate "podman-env", in favor of using "docker-env" with cri-o #15461

afbjorklund opened this issue Dec 3, 2022 · 9 comments · May be fixed by #20260
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co/runtime/crio CRIO related issues

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@afbjorklund
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The podman socket has compatibility support for the Docker API, so prefer using docker as the client.

No major changes otherwise, just that the variable names are different and more workarounds are needed.

podman-env

export CONTAINER_HOST="ssh://docker@127.0.0.1:49162/run/podman/podman.sock"
export CONTAINER_SSHKEY="/home/anders/.minikube/machines/minikube/id_rsa"
export MINIKUBE_ACTIVE_PODMAN="minikube"

# To point your shell to minikube's podman service, run:
# eval $(minikube -p minikube podman-env)

docker-env

export DOCKER_HOST="ssh://docker@127.0.0.1:49162"
export MINIKUBE_ACTIVE_PODMAN="minikube"

# To point your shell to minikube's docker-daemon, run:
# eval $(minikube -p minikube docker-env)

The socket path and identity key now needs to be configured on the node and on the host, explicitly.
@afbjorklund afbjorklund added the co/runtime/crio CRIO related issues label Dec 3, 2022
@afbjorklund afbjorklund changed the title Deprecated "podman-env", in favor of using "docker-env" with cri-o Deprecate "podman-env", in favor of using "docker-env" with cri-o Dec 4, 2022
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afbjorklund commented Dec 4, 2022 •
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For this to work, the $DOCKER_HOST must be set on the remote end:

DOCKER_HOST=unix:///run/podman/podman.sock
export DOCKER_HOST

And as mentioned above, known_hosts and ssh-agent needs updating.

minikube ssh-host --append-known
minikube docker-env --ssh-host --ssh-add

@afbjorklund afbjorklund mentioned this issue Dec 10, 2022
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afbjorklund commented Dec 11, 2022 •
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Note that using minikube image works already today, without any clients (except minikube) or sockets

Technically it is rather similar to using minikube ssh, with some context helpers for "load" and "build"...

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@k8s-ci-robot k8s-ci-robot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Mar 11, 2023
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@k8s-ci-robot k8s-ci-robot added lifecycle/rotten Denotes an issue or PR that has aged beyond stale and will be auto-closed. and removed lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. labels Apr 10, 2023
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@k8s-ci-robot k8s-ci-robot closed this as not planned Won't fix, can't repro, duplicate, stale May 10, 2023
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@afbjorklund afbjorklund mentioned this issue May 25, 2025
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/reopen

@k8s-ci-robot k8s-ci-robot reopened this May 25, 2025
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@afbjorklund: Reopened this issue.

In response to this:

/reopen

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

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/remove-lifecycle rotten

@k8s-ci-robot k8s-ci-robot removed the lifecycle/rotten Denotes an issue or PR that has aged beyond stale and will be auto-closed. label May 25, 2025
@afbjorklund afbjorklund linked a pull request May 25, 2025 that will close this issue
Add support for using podman with docker-env #20260
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Add support for using podman with docker-env afbjorklund/minikube
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