CFG supports injecting faults into Tencent Cloud products, such as CVM, TKE, and Redis. Each object type is inherently independent of the others, so when injecting platform fault actions, the actions should also be non-interfering with each other. Based on this principle, the platform introduces the concept of action groups, which are used to manage fault actions for a specific type of object.
Create an Action Group
Users can create a new action group based on their needs by clicking Add Action Group during the experiment. Each action group manages different Tencent Cloud product instance objects and fault actions.
Execute an Experiment
Once the experiment is started, you can simultaneously start fault actions in different action groups. Depending on the execution mode of the experiment, these fault actions can be executed manually or automatically, with no interference between action groups.
Avoid Injection of Same-Type Faults at the Same Time
To prevent users from injecting the same type of faults into an instance, which could hinder the observation of actual effects, the platform restricts the injection of similar actions into the same instance at the same time. Any subsequent fault injection of the same type will be blocked by the platform and will not be allowed to proceed.