Unbound variable error on stop

[sigalsax]

When running integration tests in the secrets-provider-for-k8s, a Conjur environment is deployed in K8s. When an error occurs or the tests have run to completion, the environment is stopped which removes the conjur environment and any created namespaces and roles.

Clean up cannot take place to completion due to the following error:
../kubernetes-conjur-deploy-94a25c3c-0/stop: line 8: cli: unbound variable

The error points to here:
$cli delete namespace $CONJUR_NAMESPACE_NAME

Therefore a simple, export cli= in the code below should do the trick

if [ $PLATFORM = 'kubernetes' ]; then
    cli=kubectl
elif [ $PLATFORM = 'openshift' ]; then
    cli=oc

If we do not make this addition the OC cluster will be overloaded