ClusterFromBytes Necessary for unit tests, which store configs as hardcoded strings.

PEM -> encrypted -> gzip -> base64 encoded TLS assets.

Part of configuration which can't be provided via user input but is computed from user input.

Part of configuration which is specific to controller nodes.

Part of configuration which can be customized for each type/group of nodes(etcd/controller/worker/) by its nature.

Encrypted PEM encoded TLS assets.

Part of configuration which is specific to etcd nodes.

Part of configuration which is specific to flanneld.

Part of configuration which is shared between controller nodes and worker nodes.

PEM encoded TLS assets.

Just a place-holder to keep compatibility of cloud-config-worker between main cluster and node pool Without this, {{if .Worker.SpotFleet.Enabled}} in the cloud-config-worker template fails with an obvious error like "executing "CloudConfigWorker" at <.Worker>: can't evaluate field Worker in type *config.Config".

Part of configuration which is specific to worker nodes.