Backport of add config read command into release/1.0.x#2120

hc-github-team-consul-core wants to merge 1 commit intorelease/1.0.xhashicorp/consul-k8s:release/1.0.xfrom

backport/hans/add_config_read_command/factually-present-muskrathashicorp/consul-k8s:backport/hans/add_config_read_command/factually-present-muskratCopy head branch name to clipboard