# kubectl -n cattle-system exec -it helm-operation-w5xvd -- bash
Defaulted container "helm" out of: helm, proxy
> ls
operation000  rancher-webhook-2.0.5-up0.3.5.tgz  values-rancher-webhook-2.0.5-up0.3.5.yaml
> cat /usr/local/bin/helm-cmd
#!/bin/sh
set -e

sleep 1
for i in $(seq 1 20); do
    if kubectl version >/dev/null 2>&1; then
        break
    fi
    echo Waiting for Kubernetes API to be available
    if [ $i = 20 ]; then
        echo Timeout waiting for kubernetes
        exit 1
    fi
    sleep 1
done