func canBeLost(status *api.UnitStatus) bool {
// Pending and Installing are deprecated.
// Need to still check pending for existing deployments.
switch status.UnitAgent.Status {
case params.StatusPending, params.StatusInstalling, params.StatusAllocating:
return false
case params.StatusExecuting:
return status.UnitAgent.Info != operation.RunningHookMessage(string(hooks.Install))
}
// TODO(wallyworld) - use status history to see if start hook has run.
isInstalled := status.Workload.Status != params.StatusMaintenance || status.Workload.Info != state.MessageInstalling
return isInstalled
}
func canBeLost(status *params.UnitStatus) bool {
switch status.UnitAgent.Status {
case params.StatusAllocating:
return false
case params.StatusExecuting:
return status.UnitAgent.Info != operation.RunningHookMessage(string(hooks.Install))
}
// TODO(fwereade/wallyworld): we should have an explicit place in the model
// to tell us when we've hit this point, instead of piggybacking on top of
// status and/or status history.
isInstalled := status.Workload.Status != params.StatusMaintenance || status.Workload.Info != state.MessageInstalling
return isInstalled
}
func canBeLost(agent, workload status.StatusInfo) bool {
switch agent.Status {
case status.Allocating:
return false
case status.Executing:
return agent.Message != operation.RunningHookMessage(string(hooks.Install))
}
// TODO(fwereade/wallyworld): we should have an explicit place in the model
// to tell us when we've hit this point, instead of piggybacking on top of
// status and/or status history.
return isWorkloadInstalled(workload)
}