The below error is a service broker failure from Spring Cloud Services broker after provisioning or updating a config-server service. Although the broker instance is still functioning, this will cause applications that are attempting to bind to the broken config-server to fail.
CF-ServiceBrokerBadResponse(10001): Service broker error: Failed to update authorized keys
This may occur when the config service instance contains misconfiguration or stale data such as invalid keys.
Double check the config file you are providing the config server to make sure it contains a valid key and the formatting/syntax is correct. Then update the service using the below command:
cf update-service config-server -c config.json
After running the update, check the service status:
cf service config-server