Currently the chatops interface for feature flags only allows `percentage_of_time` rollout. For experiments with feature rollout `percentage_of_actors` a way to rollout device-independent features based on rollout. https://gitlab.com/gitlab-com/chatops/-/blob/master/lib/chatops/gitlab/feature.rb ## Investigation As part of the issue "Investigate use of Percentage of Actors Flipper Feature" https://gitlab.com/gitlab-org/gitlab/-/issues/205206 it looks like percentage_of_actors could add value ## Solution Add an interface to chatops to enable percentage of actors rollout ```ruby [14] pry(main)> percentage = Feature.flipper.actors(42) => #<Flipper::Types::PercentageOfActors:0x00007f895738d4d8 @value=42> [15] pry(main)> Feature.flipper[:discover_security].enable(percentage) => true gitlabhq_development=# select * from feature_gates where feature_key = 'discover_security'; id | feature_key | key | value | created_at | updated_at ----+-------------------+----------------------+-------+---------------------------+--------------------------- 5 | discover_security | percentage_of_actors | 42 | 2020-02-12 10:43:09.68394 | 2020-02-12 10:43:09.68394 (1 row) ``` ### Further - To be used in the experiment https://gitlab.com/gitlab-org/gitlab/-/merge_requests/24449