flytectl demo steps don't work with podman on MacOS

[leblancfg]

Describe the bug

I'm following the flyte quick start and only have access to podman on my machine, not docker. I see from an old GitHub issue that there is a dry run flag that you can pass to the flytectl demo, but following those commands does not work. I get the following errors. Either it freezes on

Starting k3s cluster...

or fails on

[...]
I0203 21:25:30.197802      32 server.go:156] Version: v1.29.0+k3s1
I0203 21:25:30.197810      32 server.go:158] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
time="2025-02-03T21:25:30Z" level=info msg="Server node token is available at /var/lib/rancher/k3s/server/token"
time="2025-02-03T21:25:30Z" level=info msg="To join server node to cluster: k3s server -s https://10.88.0.20:6443 -t ${SERVER_NODE_TOKEN}"
time="2025-02-03T21:25:30Z" level=info msg="Agent node token is available at /var/lib/rancher/k3s/server/agent-token"
time="2025-02-03T21:25:30Z" level=info msg="To join agent node to cluster: k3s agent -s https://10.88.0.20:6443 -t ${AGENT_NODE_TOKEN}"
time="2025-02-03T21:25:30Z" level=info msg="Wrote kubeconfig /var/lib/flyte/config/kubeconfig"
time="2025-02-03T21:25:30Z" level=info msg="Run: k3s kubectl"
time="2025-02-03T21:25:30Z" level=fatal msg="failed to find cpuset cgroup (v2)"

Expected behavior

To start flytectl container without a hitch

Additional context to reproduce

podman container rm flyte-sandbox --force
podman volume create flyte-sandbox
podman pull  cr.flyte.org/flyteorg/flyte-sandbox-bundled:sha-8a5f54c06b047db7832292f1a8a9f4a218e97b5c
podman create --privileged -p 0.0.0.0:30080:30080 -p 0.0.0.0:30000:30000 -p 0.0.0.0:30001:30001 -p 0.0.0.0:30002:30002 -p 0.0.0.0:30003:30003 -p 0.0.0.0:6443:6443 --env SANDBOX=1 --env KUBERNETES_API_PORT=30086 --env FLYTE_HOST=localhost:30081 --env FLYTE_AWS_ENDPOINT=http://localhost:30084 --env K3S_KUBECONFIG_OUTPUT=/var/lib/flyte/config/kubeconfig --mount type=bind,source=/Users/leblancfg/.flyte,target=/etc/rancher/ --mount type=bind,source=/Users/leblancfg/.flyte/sandbox,target=/var/lib/flyte/config --mount type=volume,source=flyte-sandbox,target=/var/lib/flyte/storage --name flyte-sandbox cr.flyte.org/flyteorg/flyte-sandbox-bundled:sha-8a5f54c06b047db7832292f1a8a9f4a218e97b5c
podman start flyte-sandbox
podman logs -f flyte-sandbox

Screenshots

No response

Are you sure this issue hasn't been raised already?

• Yes

Have you read the Code of Conduct?

• Yes

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