detach: function(params) {
if (!params.volume)
throw new Error("Missing volume");
var volume = params.volume,
volumeState = new VolumeState({
status_raw: "detaching"
}),
instanceUUID = volume.get("attach_data").instance_id,
instance = stores.InstanceStore.getAll().findWhere({
uuid: instanceUUID
}),
actionRequest = new InstanceVolumeActionRequest({
instance: instance,
volume: volume
});
volume.set({
state: volumeState
});
Utils.dispatch(VolumeConstants.UPDATE_VOLUME, {
volume: volume
});
actionRequest.save(null, {
attrs: {
action: "detach_volume",
volume_id: volume.get("uuid")
}
}).done(function() {
// todo: volume detach happens quickly once the cloud gets the request. The problem is that
// at this moment, all that's happened is that the *request* to detach has been received. If
// we tell the user the volume was detached, we're lying - it hasn't been.
// NotificationController.success(
// "Volume Detached",
// "Volume was detached. It is now available to attach to another instance or destroy."
// );
volume.set("state", volumeState);
Utils.dispatch(VolumeConstants.UPDATE_VOLUME, {
volume: volume
});
Utils.dispatch(VolumeConstants.POLL_VOLUME_WITH_DELAY, {
volume: volume,
delay: 30*1000,
});
}).fail(function(response) {
Utils.displayError({
title: "Volume could not be detached",
response: response
});
Utils.dispatch(VolumeConstants.POLL_VOLUME, {
volume: volume
});
});
}
attach: function(params) {
if (!params.instance) throw new Error("Missing instance");
if (!params.volume) throw new Error("Missing volume");
var instance = params.instance,
mountLocation = params.mountLocation,
volume = params.volume,
helpLink = params.helpLink;
var volumeState = new VolumeState({
status_raw: "attaching"
}),
actionRequest = new InstanceVolumeActionRequest({
instance: instance,
volume: volume
});
volume.set({
state: volumeState
});
Utils.dispatch(VolumeConstants.UPDATE_VOLUME, {
volume: volume
});
actionRequest
.save(null, {
attrs: {
action: "attach_volume",
volume_id: volume.get("uuid"),
mount_location: mountLocation
}
})
.done(function() {
// todo: volume attach happens quickly once the cloud gets the request. The problem is that
// at this moment, all that's happened is that the *request* to attach has been received. If
// we tell the user the volume was attached, we're lying - it hasn't been.
// NotificationController.success("Volume Attached",
// VolumeAttachNotifications.success(helpLink));
Utils.dispatch(VolumeConstants.UPDATE_VOLUME, {
volume: volume
});
Utils.dispatch(VolumeConstants.POLL_VOLUME_WITH_DELAY, {
volume: volume,
delay: 30 * 1000
});
if (globals.BADGES_ENABLED) {
actions.BadgeActions.checkOrGrant(
Badges.ATTACH_VOLUME_BADGE
);
}
})
.fail(function(response) {
var title = "Error attaching volume",
message,
error;
try {
error = response.responseJSON.errors[0];
if (error.code === 409) {
message = VolumeAttachNotifications.attachError(
volume,
instance,
helpLink
);
NotificationController.error(title, message);
} else {
NotificationController.error(
title,
error.code + ": " + error.message
);
}
} catch (err) {
NotificationController.error(
title,
"If the problem persists, please contact support."
);
}
// poll the volume to get it's real status
Utils.dispatch(VolumeConstants.POLL_VOLUME, {
volume: volume
});
});
}