func readMachineState(api *cloudapi.Client, id string) (string, error) {
	machine, err := api.GetMachine(id)
	if err != nil {
		return "", err
	}

	return machine.State, nil
}
Exemplo n.º 2
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func waitForImageCreation(api *cloudapi.Client, id string, timeout time.Duration) error {
	return waitFor(
		func() (bool, error) {
			image, err := api.GetImage(id)
			return image.OS != "", err
		},
		3*time.Second,
		timeout,
	)
}
Exemplo n.º 3
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// waitForMachineState uses the supplied client to wait for the state of
// the machine with the given ID to reach the state described in state.
// If timeout is reached before the machine reaches the required state, an
// error is returned. If the machine reaches the target state within the
// timeout, nil is returned.
func waitForMachineState(api *cloudapi.Client, id, state string, timeout time.Duration) error {
	return waitFor(
		func() (bool, error) {
			machine, err := api.GetMachine(id)
			return machine.State == state, err
		},
		3*time.Second,
		timeout,
	)
}
Exemplo n.º 4
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// waitForMachineDeletion uses the supplied client to wait for the machine
// with the given ID to be deleted. It is expected that the API call to delete
// the machine has already been issued at this point.
func waitForMachineDeletion(api *cloudapi.Client, id string, timeout time.Duration) error {
	return waitFor(
		func() (bool, error) {
			machine, err := api.GetMachine(id)
			if machine != nil {
				return false, nil
			}

			if err != nil {
				//TODO(jen20): is there a better way here than searching strings?
				if strings.Contains(err.Error(), "410") || strings.Contains(err.Error(), "404") {
					return true, nil
				}
			}

			return false, err
		},
		3*time.Second,
		timeout,
	)
}