41 lines
2.3 KiB
Go
41 lines
2.3 KiB
Go
package controllers
|
|
|
|
import "time"
|
|
|
|
const (
|
|
LabelKeyRunnerSetName = "runnerset-name"
|
|
)
|
|
|
|
const (
|
|
// This names requires at least one slash to work.
|
|
// See https://github.com/google/knative-gcp/issues/378
|
|
runnerPodFinalizerName = "actions.summerwind.dev/runner-pod"
|
|
|
|
AnnotationKeyLastRegistrationCheckTime = "actions-runner-controller/last-registration-check-time"
|
|
|
|
// AnnotationKeyUnregistrationCompleteTimestamp is the annotation that is added onto the pod once the previously started unregistration process has been completed.
|
|
AnnotationKeyUnregistrationCompleteTimestamp = "unregistration-complete-timestamp"
|
|
|
|
// unregistarionStartTimestamp is the annotation that contains the time that the requested unregistration process has been started
|
|
AnnotationKeyUnregistrationStartTimestamp = "unregistration-start-timestamp"
|
|
|
|
// AnnotationKeyUnregistrationRequestTimestamp is the annotation that contains the time that the unregistration has been requested.
|
|
// This doesn't immediately start the unregistration. Instead, ARC will first check if the runner has already been registered.
|
|
// If not, ARC will hold on until the registration to complete first, and only after that it starts the unregistration process.
|
|
// This is crucial to avoid a race between ARC marking the runner pod for deletion while the actions-runner registers itself to GitHub, leaving the assigned job
|
|
// hang like forever.
|
|
AnnotationKeyUnregistrationRequestTimestamp = "unregistration-request-timestamp"
|
|
|
|
AnnotationKeyRunnerID = "runner-id"
|
|
|
|
// DefaultUnregistrationTimeout is the duration until ARC gives up retrying the combo of ListRunners API (to detect the runner ID by name)
|
|
// and RemoveRunner API (to actually unregister the runner) calls.
|
|
// This needs to be longer than 60 seconds because a part of the combo, the ListRunners API, seems to use the Cache-Control header of max-age=60s
|
|
// and that instructs our cache library httpcache to cache responses for 60 seconds, which results in ARC unable to see the runner in the ListRunners response
|
|
// up to 60 seconds (or even more depending on the situation).
|
|
DefaultUnregistrationTimeout = 60 * time.Second
|
|
|
|
// This can be any value but a larger value can make an unregistration timeout longer than configured in practice.
|
|
DefaultUnregistrationRetryDelay = 30 * time.Second
|
|
)
|