Example #1
0
func (db *ETCDDB) rawActualLRPGroupByProcessGuidAndIndex(logger lager.Logger, processGuid string, index int32) (*models.ActualLRPGroup, error) {
	node, err := db.fetchRecursiveRaw(logger, ActualLRPIndexDir(processGuid, index))
	if err != nil {
		return nil, err
	}

	group := models.ActualLRPGroup{}
	for _, instanceNode := range node.Nodes {
		var lrp models.ActualLRP
		deserializeErr := db.deserializeModel(logger, instanceNode, &lrp)
		if deserializeErr != nil {
			logger.Error("failed-parsing-actual-lrp", deserializeErr, lager.Data{"key": instanceNode.Key})
			return nil, deserializeErr
		}

		if isInstanceActualLRPNode(instanceNode) {
			group.Instance = &lrp
		}

		if isEvacuatingActualLRPNode(instanceNode) {
			group.Evacuating = &lrp
		}
	}

	if group.Evacuating == nil && group.Instance == nil {
		return nil, models.ErrResourceNotFound
	}

	return &group, nil
}
Example #2
0
			fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexReturns(actualLRPGroup, nil)
			fakeActualLRPDB.UnclaimActualLRPReturns(&models.ActualLRPGroup{Instance: actual}, &models.ActualLRPGroup{Instance: afterActual}, nil)
		})

		JustBeforeEach(func() {
			if request == nil {
				request = newTestRequest(requestBody)
			}
			handler.EvacuateRunningActualLRP(responseRecorder, request)
			Expect(responseRecorder.Code).To(Equal(http.StatusOK))
		})

		Context("when the actual lrp group exists", func() {
			Context("when the actual lrp instance does not exist", func() {
				BeforeEach(func() {
					actualLRPGroup.Instance = nil
				})

				It("removes the evacuating lrp and does not keep the container", func() {
					response := models.EvacuationResponse{}
					err := response.Unmarshal(responseRecorder.Body.Bytes())
					Expect(err).NotTo(HaveOccurred())
					Expect(response.KeepContainer).To(BeFalse())
					Expect(response.Error).To(BeNil())

					Expect(fakeEvacuationDB.RemoveEvacuatingActualLRPCallCount()).To(Equal(1))
					_, actualLRPKey, actualLRPInstanceKey := fakeEvacuationDB.RemoveEvacuatingActualLRPArgsForCall(0)
					Expect(*actualLRPKey).To(Equal(actual.ActualLRPKey))
					Expect(*actualLRPInstanceKey).To(Equal(actual.ActualLRPInstanceKey))
				})