Introduction
Control Groups, Replication, along with other features require enterprise licensing.
An error Feature Not Enabled may be returned when accessing APIs related to Control Groups, Replication, or other features, even with an active Vault Enterprise license.
# Check current license
$ vault license get
Key Value
--- -----
expiration_time 2022-12-04T00:00:00Z
features [DR Replication Namespaces Lease Count Quotas]
license_id xxxxxxxx
performance_standby_count 0
start_time 2021-08-09T00:00:00Z
# Make API call to control groups endpoint
$ curl --header "X-Vault-Token: <token>" --request GET http://<vault_addr>:8200/v1/sys/config/control-group
{"errors":["1 error occurred:\n\t* Feature Not Enabled\n\n"]}
# Make API call to replication endpoint
$ curl --header "X-Vault-Token: <token>" --request GET http://<vault_addr>:8200/v1/sys/replication/performance/status
{"errors":["1 error occurred:\n\t* Feature Not Enabled\n\n"]}
Cause
Your Vault Enterprise license may vary in available feature sets depending on whether you are subscribed to the Standard, Plus, or Premium tier.
Solution
Contact your account team to inquire about the features included with your Vault Enterprise license subscription. If your license is updated, proceed with installing the new license.