Comment 0 for bug 1820896

Originally commented here: https://github.com/juju-solutions/layer-tigera-secure-ee/pull/13/files/de8301a559617c9728186646ed9ef8ef99637c4c#r267039597

A ConfigMap value for tigera.cnx-manager.cluster-name is currently hardcoded in the charm, which makes it impossible to run multiple Tigera-based Kubernetes clusters that share a single ElasticSearch cluster.