Controller Lifecycle Notifications Plugin

The Controller Lifecycle Notifications plugin sends webhooks from the operations center to a configured endpoint based on managed controller state changes, such as provisioning and deprovisioning.

Status names and descriptions

The following table shows the status names and descriptions.

Table 1. Status names and descriptions
Status name	Definition
`CONNECTED`	Sent when a controller connects to the operations center after its health check endpoint is reachable from the operations center.
`DEPROVISIONED`	Sent when the operations center completes a request to deprovision a controller.
`DEPROVISIONING`	Sent when the operations center initiates a request to deprovision a controller.
`DEPROVISIONING_ERROR`	Sent if the operations center encounters an error when it tries to deprovision a controller. It only includes fatal errors, such as the Kubernetes API being unreachable.
`DISCONNECTED`	Sent when a controller disconnects from the operations center.
`PROVISIONED`	Sent when the operations center completes a request to provision a controller. The underlying Kubernetes resource provisioning may still be incomplete.
`PROVISIONING`	Sent when the operations center initiates a request to provision a controller.
`PROVISIONING_ERROR`	Sent if the operations center encounters an error when it tries to provision a controller. It only includes fatal errors, such as the Kubernetes API being unreachable.
`RESTARTING`	Sent when the operations center initiates a request to restart a controller.
`RESTARTING_ERROR`	Sent if the operations center encounters an error when it tries to restart a controller. It only includes fatal errors, such as the Kubernetes API being unreachable.
`STARTED`	Sent when the operations center completes a request to start a controller. The controller may not have started yet. This status can be sent when the controller does not start; for example, if it requests too much memory for the pod to be scheduled.
`STARTED_BUT_DID_NOT_CONNECT`	Sent if a `STARTED` webhook was sent, but the controller did not reach the `CONNECTED` state within 10 minutes.
`STARTING`	Sent when the operations center initiates a request to start a controller.
`STARTING_ERROR`	Sent if the operations center encounters an error when it tries to start a controller. It only includes fatal errors, such as the Kubernetes API being unreachable.
`STOPPED`	Sent when the operations center completes a request to stop a controller.
`STOPPING`	Sent when the operations center initiates a request to stop a controller.
`STOPPING_ERROR`	Sent if the operations center encounters an error when it tries to stop a controller. It only includes fatal errors, such as the Kubernetes API being unreachable.

For information about the Controller Lifecycle Notifications plugin release notes, refer to Operations Center Plugins.