kind.sh - invalid portMapping: port mapping with same listen address, port and protocol already configured: 0.0.0.0:0/TCP

[cmoulliard]

Issue

Your latest changed pushed since this commit generates such an error invalid portMapping: port mapping with same listen address, port and protocol already configured: 0.0.0.0:0/TCP

It is mandatory that the kind.sh script pushed on main continues to work !

HowTo

curl -s -L "https://raw.githubusercontent.com/snowdrop/k8s-infra/main/kind/kind.sh" | bash -s install --registry-name kind-registry.local --delete-kind-cluster

Welcome to our

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 | (___    _ __     ___   __      __   __| |  _ __    ___    _ __
  \___ \  | '_ \   / _ \  \ \ /\ / /  / _  | |  __|  / _ \  | \ _ \
  ____) | | | | | | (_) |  \ V  V /  | (_| | | |    | (_) | | |_) |
 |_____/  |_| |_|  \___/    \_/\_/    \__,_| |_|     \___/  |  __/
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                                                            |_|
Script to create/delete a Kubernetes cluster using kind like a :
- ingress controller (nginx, kourier)

✔ Pre requisites check passed!
! Deleting Kind cluster...
✔ Removing kind cluster (kind)...
✔ ...done!
! Checking if kind cluster exists...
No kind clusters found.
ERROR: failed to create cluster: invalid configuration for node 0: invalid portMapping: port mapping with same listen address, port and protocol already configured: 0.0.0.0:0/TCP
Stack Trace:
sigs.k8s.io/kind/pkg/errors.Errorf
	sigs.k8s.io/kind/pkg/errors/errors.go:41
sigs.k8s.io/kind/pkg/internal/apis/config.(*Cluster).Validate
	sigs.k8s.io/kind/pkg/internal/apis/config/validate.go:77
sigs.k8s.io/kind/pkg/cluster/internal/create.Cluster
	sigs.k8s.io/kind/pkg/cluster/internal/create/create.go:90
sigs.k8s.io/kind/pkg/cluster.(*Provider).Create
	sigs.k8s.io/kind/pkg/cluster/provider.go:181
sigs.k8s.io/kind/pkg/cmd/kind/create/cluster.runE
	sigs.k8s.io/kind/pkg/cmd/kind/create/cluster/createcluster.go:110
sigs.k8s.io/kind/pkg/cmd/kind/create/cluster.NewCommand.func1
	sigs.k8s.io/kind/pkg/cmd/kind/create/cluster/createcluster.go:54
github.com/spf13/cobra.(*Command).execute
	github.com/spf13/cobra@v1.4.0/command.go:856
github.com/spf13/cobra.(*Command).ExecuteC
	github.com/spf13/cobra@v1.4.0/command.go:974
github.com/spf13/cobra.(*Command).Execute
	github.com/spf13/cobra@v1.4.0/command.go:902
sigs.k8s.io/kind/cmd/kind/app.Run
	sigs.k8s.io/kind/cmd/kind/app/main.go:53
sigs.k8s.io/kind/cmd/kind/app.Main
	sigs.k8s.io/kind/cmd/kind/app/main.go:35
main.main
	sigs.k8s.io/kind/main.go:25
runtime.main
	runtime/proc.go:250
runtime.goexit
	runtime/asm_arm64.s:1172