INSTALLATION FAILED

[MikeVL]

helm install tarantool-operator tarantool/tarantool-operator --namespace tarantool --create-namespace
helm search repo tarantool

NAME                        	CHART VERSION	APP VERSION	DESCRIPTION
tarantool/tarantool-operator	0.0.10       	1.16.0     	kubernetes tarantool operator
tarantool/cartridge         	0.0.10       	1.0        	A Helm chart for tarantool

helm install tarantool-operator tarantool/tarantool-operator --namespace tarantool --create-namespace
> Error: INSTALLATION FAILED: failed to download "tarantool/tarantool-operator"

DEBUG LOG

nstall.go:178: [debug] Original chart version: ""
Error: INSTALLATION FAILED: failed to fetch https://tarantool.github.io/tarantool-operator/releases/download/tarantool-operator-0.0.10/tarantool-operator-0.0.10.tgz : 404 Not Found
helm.go:84: [debug] failed to fetch https://tarantool.github.io/tarantool-operator/releases/download/tarantool-operator-0.0.10/tarantool-operator-0.0.10.tgz : 404 Not Found
helm.sh/helm/v3/pkg/getter.(*HTTPGetter).get
	helm.sh/helm/v3/pkg/getter/httpgetter.go:89
helm.sh/helm/v3/pkg/getter.(*HTTPGetter).Get
	helm.sh/helm/v3/pkg/getter/httpgetter.go:42
helm.sh/helm/v3/pkg/downloader.(*ChartDownloader).DownloadTo
	helm.sh/helm/v3/pkg/downloader/chart_downloader.go:100
helm.sh/helm/v3/pkg/action.(*ChartPathOptions).LocateChart
	helm.sh/helm/v3/pkg/action/install.go:753
main.runInstall
	helm.sh/helm/v3/cmd/helm/install.go:190
main.newInstallCmd.func2
	helm.sh/helm/v3/cmd/helm/install.go:125
github.com/spf13/cobra.(*Command).execute
	github.com/spf13/cobra@v1.3.0/command.go:856
github.com/spf13/cobra.(*Command).ExecuteC
	github.com/spf13/cobra@v1.3.0/command.go:974
github.com/spf13/cobra.(*Command).Execute
	github.com/spf13/cobra@v1.3.0/command.go:902
main.main
	helm.sh/helm/v3/cmd/helm/helm.go:83
runtime.main
	runtime/proc.go:255
runtime.goexit
	runtime/asm_amd64.s:1581
INSTALLATION FAILED
main.newInstallCmd.func2
	helm.sh/helm/v3/cmd/helm/install.go:127
github.com/spf13/cobra.(*Command).execute
	github.com/spf13/cobra@v1.3.0/command.go:856
github.com/spf13/cobra.(*Command).ExecuteC
	github.com/spf13/cobra@v1.3.0/command.go:974
github.com/spf13/cobra.(*Command).Execute
	github.com/spf13/cobra@v1.3.0/command.go:902
main.main
	helm.sh/helm/v3/cmd/helm/helm.go:83
runtime.main
	runtime/proc.go:255
runtime.goexit
	runtime/asm_amd64.s:1581

[cyhalothrin]

Is this a wrong link https://github.com/tarantool/tarantool-operator/blob/gh-pages/index.yaml#L76 ? I'm not sure if helm is using this file to add the repository

[tanatonaut]

It's possible to take this files from here

if you look inside, you can see that these are archives with helm packages that can be downloaded manually and installed from the unpacked directory with
helm install -n namespace packagename -f values.yaml ./