Examples with LABEL_DEPLOYMENT_RESOURCE_VERSION org.bf2.cos.fleetshard.support.resources.Resources.LABEL_DEPLOYMENT_RESOURCE_VERSION used on opensource projects

Example 1 with LABEL_DEPLOYMENT_RESOURCE_VERSION

use of org.bf2.cos.fleetshard.support.resources.Resources.LABEL_DEPLOYMENT_RESOURCE_VERSION in project cos-fleetshard by bf2fc6cc711aee1a0c2a.

the class ConnectorController method handleAugmentation.

private UpdateControl<ManagedConnector> handleAugmentation(ManagedConnector connector) {
    if (connector.getSpec().getDeployment().getSecret() == null) {
        LOGGER.info("Secret for deployment not defines");
        return UpdateControl.noUpdate();
    }
    Secret secret = kubernetesClient.secrets().inNamespace(connector.getMetadata().getNamespace()).withName(connector.getSpec().getDeployment().getSecret()).get();
    if (secret == null) {
        boolean retry = hasCondition(connector, ManagedConnectorConditions.Type.Augmentation, ManagedConnectorConditions.Status.False, "SecretNotFound");
        if (!retry) {
            LOGGER.debug("Unable to find secret with name: {}", connector.getSpec().getDeployment().getSecret());
            setCondition(connector, ManagedConnectorConditions.Type.Augmentation, ManagedConnectorConditions.Status.False, "SecretNotFound", "Unable to find secret with name: " + connector.getSpec().getDeployment().getSecret());
            setCondition(connector, ManagedConnectorConditions.Type.Ready, ManagedConnectorConditions.Status.False, "AugmentationError", "AugmentationError");
            return UpdateControl.updateStatus(connector);
        } else {
            return UpdateControl.<ManagedConnector>noUpdate().rescheduleAfter(1500, TimeUnit.MILLISECONDS);
        }
    } else {
        final String connectorUow = connector.getSpec().getDeployment().getUnitOfWork();
        final String secretUow = secret.getMetadata().getLabels().get(Resources.LABEL_UOW);
        if (!Objects.equals(connectorUow, secretUow)) {
            boolean retry = hasCondition(connector, ManagedConnectorConditions.Type.Augmentation, ManagedConnectorConditions.Status.False, "SecretUoWMismatch");
            if (!retry) {
                LOGGER.debug("Secret and Connector UoW mismatch (connector: {}, secret: {})", connectorUow, secretUow);
                setCondition(connector, ManagedConnectorConditions.Type.Augmentation, ManagedConnectorConditions.Status.False, "SecretUoWMismatch", "Secret and Connector UoW mismatch (connector: " + connectorUow + ", secret: " + secretUow + ")");
                setCondition(connector, ManagedConnectorConditions.Type.Ready, ManagedConnectorConditions.Status.False, "AugmentationError", "AugmentationError");
                return UpdateControl.updateStatus(connector);
            } else {
                return UpdateControl.<ManagedConnector>noUpdate().rescheduleAfter(1500, TimeUnit.MILLISECONDS);
            }
        }
    }
    List<HasMetadata> resources;
    try {
        resources = operandController.reify(connector, secret);
    } catch (Exception e) {
        LOGGER.warn("Error reifying deployment {}", connector.getSpec().getDeploymentId(), e);
        setCondition(connector, ManagedConnectorConditions.Type.Augmentation, ManagedConnectorConditions.Status.False, "ReifyFailed", e instanceof WrappedRuntimeException ? e.getCause().getMessage() : e.getMessage());
        setCondition(connector, ManagedConnectorConditions.Type.Stopping, ManagedConnectorConditions.Status.True, "Stopping", "Stopping");
        connector.getStatus().setDeployment(connector.getSpec().getDeployment());
        connector.getStatus().setPhase(ManagedConnectorStatus.PhaseType.Stopping);
        connector.getStatus().getConnectorStatus().setPhase(STATE_FAILED);
        connector.getStatus().getConnectorStatus().setConditions(Collections.emptyList());
        return UpdateControl.updateStatus(connector);
    }
    for (var resource : resources) {
        if (resource.getMetadata().getLabels() == null) {
            resource.getMetadata().setLabels(new HashMap<>());
        }
        if (resource.getMetadata().getAnnotations() == null) {
            resource.getMetadata().setAnnotations(new HashMap<>());
        }
        ManagedConnectorSpec spec = connector.getSpec();
        final String rv = String.valueOf(spec.getDeployment().getDeploymentResourceVersion());
        final Map<String, String> labels = KubernetesResourceUtil.getOrCreateLabels(resource);
        labels.put(LABEL_CONNECTOR_OPERATOR, connector.getStatus().getConnectorStatus().getAssignedOperator().getId());
        labels.put(LABEL_CONNECTOR_ID, spec.getConnectorId());
        labels.put(LABEL_CONNECTOR_TYPE_ID, spec.getDeployment().getConnectorTypeId());
        labels.put(LABEL_DEPLOYMENT_ID, spec.getDeploymentId());
        labels.put(LABEL_CLUSTER_ID, spec.getClusterId());
        labels.put(LABEL_OPERATOR_TYPE, managedConnectorOperator.getSpec().getType());
        labels.put(LABEL_OPERATOR_OWNER, managedConnectorOperator.getMetadata().getName());
        labels.put(LABEL_DEPLOYMENT_RESOURCE_VERSION, rv);
        // Kubernetes recommended labels
        labels.put(LABEL_KUBERNETES_NAME, spec.getConnectorId());
        labels.put(LABEL_KUBERNETES_INSTANCE, spec.getDeploymentId());
        labels.put(LABEL_KUBERNETES_VERSION, rv);
        labels.put(LABEL_KUBERNETES_COMPONENT, Resources.COMPONENT_CONNECTOR);
        labels.put(LABEL_KUBERNETES_PART_OF, spec.getClusterId());
        labels.put(LABEL_KUBERNETES_MANAGED_BY, managedConnectorOperator.getMetadata().getName());
        labels.put(LABEL_KUBERNETES_CREATED_BY, managedConnectorOperator.getMetadata().getName());
        config.connectors().targetLabels().ifPresent(items -> {
            for (String item : items) {
                copyLabel(item, connector, resource);
            }
        });
        config.connectors().targetAnnotations().ifPresent(items -> {
            for (String item : items) {
                copyAnnotation(item, connector, resource);
            }
        });
        resource.getMetadata().setOwnerReferences(List.of(new OwnerReferenceBuilder().withApiVersion(connector.getApiVersion()).withKind(connector.getKind()).withName(connector.getMetadata().getName()).withUid(connector.getMetadata().getUid()).withAdditionalProperties(Map.of("namespace", connector.getMetadata().getNamespace())).withBlockOwnerDeletion(true).build()));
        var result = kubernetesClient.resource(resource).inNamespace(connector.getMetadata().getNamespace()).createOrReplace();
        LOGGER.debug("Resource {}:{}:{}@{} updated/created", result.getApiVersion(), result.getKind(), result.getMetadata().getName(), result.getMetadata().getNamespace());
    }
    connector.getStatus().setDeployment(connector.getSpec().getDeployment());
    connector.getStatus().setPhase(ManagedConnectorStatus.PhaseType.Monitor);
    connector.getStatus().getConnectorStatus().setConditions(Collections.emptyList());
    setCondition(connector, ManagedConnectorConditions.Type.Resync, false);
    setCondition(connector, ManagedConnectorConditions.Type.Monitor, true);
    setCondition(connector, ManagedConnectorConditions.Type.Ready, true);
    setCondition(connector, ManagedConnectorConditions.Type.Augmentation, true);
    return UpdateControl.updateStatus(connector);
}

Example 2 with LABEL_DEPLOYMENT_RESOURCE_VERSION

use of org.bf2.cos.fleetshard.support.resources.Resources.LABEL_DEPLOYMENT_RESOURCE_VERSION in project cos-fleetshard by bf2fc6cc711aee1a0c2a.

the class ConnectorProvisionerTest method updateResources.

@Test
void updateResources() {
    // 
    // Given that the resources associated to the provided deployment exist
    // 
    final ConnectorDeployment oldDeployment = createDeployment(0);
    final List<ManagedConnector> connectors = List.of(new ManagedConnectorBuilder().withMetadata(new ObjectMetaBuilder().withName(Connectors.generateConnectorId(oldDeployment.getId())).addToLabels(LABEL_CLUSTER_ID, CLUSTER_ID).addToLabels(LABEL_CONNECTOR_ID, oldDeployment.getSpec().getConnectorId()).addToLabels(LABEL_DEPLOYMENT_ID, oldDeployment.getId()).build()).build());
    final List<Secret> secrets = List.of(new SecretBuilder().withMetadata(new ObjectMetaBuilder().withName(Secrets.generateConnectorSecretId(oldDeployment.getId())).addToLabels(LABEL_CLUSTER_ID, CLUSTER_ID).addToLabels(LABEL_CONNECTOR_ID, oldDeployment.getSpec().getConnectorId()).addToLabels(LABEL_DEPLOYMENT_ID, oldDeployment.getId()).addToLabels(LABEL_DEPLOYMENT_RESOURCE_VERSION, "" + oldDeployment.getMetadata().getResourceVersion()).build()).build());
    final FleetShardClient fleetShard = ConnectorTestSupport.fleetShard(CLUSTER_ID, connectors, secrets);
    final FleetManagerClient fleetManager = ConnectorTestSupport.fleetManagerClient();
    final FleetShardSyncConfig config = ConnectorTestSupport.config();
    final MeterRegistry registry = Mockito.mock(MeterRegistry.class);
    final ConnectorDeploymentProvisioner provisioner = new ConnectorDeploymentProvisioner(config, fleetShard, fleetManager, registry);
    final ArgumentCaptor<Secret> sc = ArgumentCaptor.forClass(Secret.class);
    final ArgumentCaptor<ManagedConnector> mcc = ArgumentCaptor.forClass(ManagedConnector.class);
    // 
    // When deployment is updated
    // 
    final ConnectorDeployment newDeployment = createDeployment(0, d -> {
        d.getSpec().getKafka().setUrl("my-kafka.acme.com:218");
        ((ObjectNode) d.getSpec().getConnectorSpec()).with("connector").put("foo", "connector-baz");
        ((ObjectNode) d.getSpec().getShardMetadata()).put("connector_image", "quay.io/mcs_dev/aws-s3-sink:0.1.0");
    });
    provisioner.provision(newDeployment);
    verify(fleetShard).createSecret(sc.capture());
    verify(fleetShard).createConnector(mcc.capture());
    // 
    // Then the existing resources must be updated to reflect the changes made to the
    // deployment. This scenario could happen when a resource on the connector cluster
    // is amended outside the control of fleet manager (i.e. with kubectl) and in such
    // case, the expected behavior is that the resource is re-set to the configuration
    // from the fleet manager.
    // 
    assertThat(sc.getValue()).satisfies(val -> {
        assertThat(val.getMetadata().getName()).isEqualTo(Secrets.generateConnectorSecretId(oldDeployment.getId()));
        assertThat(val.getMetadata().getLabels()).containsEntry(LABEL_CLUSTER_ID, CLUSTER_ID).containsEntry(LABEL_CONNECTOR_ID, newDeployment.getSpec().getConnectorId()).containsEntry(LABEL_DEPLOYMENT_ID, newDeployment.getId()).containsEntry(LABEL_DEPLOYMENT_RESOURCE_VERSION, "" + newDeployment.getMetadata().getResourceVersion()).containsKey(LABEL_UOW);
        assertThat(val.getData()).containsKey(Secrets.SECRET_ENTRY_SERVICE_ACCOUNT).containsKey(Secrets.SECRET_ENTRY_CONNECTOR);
        var serviceAccountNode = Secrets.extract(val, Secrets.SECRET_ENTRY_SERVICE_ACCOUNT, ServiceAccount.class);
        assertThat(serviceAccountNode.getClientSecret()).isEqualTo(newDeployment.getSpec().getServiceAccount().getClientSecret());
        assertThat(serviceAccountNode.getClientId()).isEqualTo(newDeployment.getSpec().getServiceAccount().getClientId());
        var connectorNode = Secrets.extract(val, Secrets.SECRET_ENTRY_CONNECTOR);
        assertThatJson(Secrets.extract(val, Secrets.SECRET_ENTRY_CONNECTOR)).inPath("connector.foo").isEqualTo("connector-baz");
        assertThatJson(connectorNode).inPath("kafka.topic").isEqualTo("kafka-foo");
        var metaNode = Secrets.extract(val, Secrets.SECRET_ENTRY_META);
        assertThatJson(metaNode).isObject().containsKey("connector_type").containsKey("connector_image").containsKey("kamelets").containsKey("operators");
    });
    assertThat(mcc.getValue()).satisfies(val -> {
        assertThat(val.getMetadata().getName()).isEqualTo(Connectors.generateConnectorId(oldDeployment.getId()));
        assertThat(val.getMetadata().getLabels()).containsEntry(LABEL_CLUSTER_ID, CLUSTER_ID).containsEntry(LABEL_CONNECTOR_ID, oldDeployment.getSpec().getConnectorId()).containsEntry(LABEL_DEPLOYMENT_ID, oldDeployment.getId()).containsKey(LABEL_UOW);
        assertThat(val.getSpec().getDeployment()).satisfies(d -> {
            assertThat(d.getDeploymentResourceVersion()).isEqualTo(oldDeployment.getMetadata().getResourceVersion());
            assertThat(d.getDeploymentResourceVersion()).isEqualTo(newDeployment.getMetadata().getResourceVersion());
            assertThat(d.getSecret()).isEqualTo(sc.getValue().getMetadata().getName());
            assertThat(d.getUnitOfWork()).isNotEmpty().isEqualTo(sc.getValue().getMetadata().getLabels().get(LABEL_UOW));
            assertThat(d.getKafka().getUrl()).isNotEmpty().isEqualTo(newDeployment.getSpec().getKafka().getUrl());
        });
    });
}

Example 3 with LABEL_DEPLOYMENT_RESOURCE_VERSION

use of org.bf2.cos.fleetshard.support.resources.Resources.LABEL_DEPLOYMENT_RESOURCE_VERSION in project cos-fleetshard by bf2fc6cc711aee1a0c2a.

the class ConnectorProvisionerTest method updateAndCreateResources.

@Test
void updateAndCreateResources() {
    // 
    // Given that the resources associated to the provided deployment exist
    // 
    final ConnectorDeployment oldDeployment = createDeployment(0);
    final List<ManagedConnector> connectors = List.of(new ManagedConnectorBuilder().withMetadata(new ObjectMetaBuilder().withName(Connectors.generateConnectorId(oldDeployment.getId())).addToLabels(LABEL_CLUSTER_ID, CLUSTER_ID).addToLabels(LABEL_CONNECTOR_ID, oldDeployment.getSpec().getConnectorId()).addToLabels(LABEL_DEPLOYMENT_ID, oldDeployment.getId()).build()).build());
    final List<Secret> secrets = List.of(new SecretBuilder().withMetadata(new ObjectMetaBuilder().withName(Secrets.generateConnectorSecretId(oldDeployment.getId())).addToLabels(LABEL_CLUSTER_ID, CLUSTER_ID).addToLabels(LABEL_CONNECTOR_ID, oldDeployment.getSpec().getConnectorId()).addToLabels(LABEL_DEPLOYMENT_ID, oldDeployment.getId()).addToLabels(LABEL_DEPLOYMENT_RESOURCE_VERSION, "" + oldDeployment.getMetadata().getResourceVersion()).build()).build());
    final FleetShardClient fleetShard = ConnectorTestSupport.fleetShard(CLUSTER_ID, connectors, secrets);
    final FleetManagerClient fleetManager = ConnectorTestSupport.fleetManagerClient();
    final FleetShardSyncConfig config = ConnectorTestSupport.config();
    final MeterRegistry registry = Mockito.mock(MeterRegistry.class);
    final ConnectorDeploymentProvisioner provisioner = new ConnectorDeploymentProvisioner(config, fleetShard, fleetManager, registry);
    final ArgumentCaptor<Secret> sc = ArgumentCaptor.forClass(Secret.class);
    final ArgumentCaptor<ManagedConnector> mcc = ArgumentCaptor.forClass(ManagedConnector.class);
    // 
    // When a change to the deployment happen that ends up with a new resource version
    // 
    final ConnectorDeployment newDeployment = createDeployment(1, d -> {
        d.getMetadata().setResourceVersion(1L);
        d.getSpec().getKafka().setUrl("my-kafka.acme.com:218");
        ((ObjectNode) d.getSpec().getConnectorSpec()).with("connector").put("foo", "connector-baz");
        ((ObjectNode) d.getSpec().getShardMetadata()).put("connector_image", "quay.io/mcs_dev/aws-s3-sink:0.1.0");
    });
    provisioner.provision(newDeployment);
    verify(fleetShard).createSecret(sc.capture());
    verify(fleetShard).createConnector(mcc.capture());
    // 
    // Then the managed connector resource is expected to be updated to reflect the
    // changes made to the deployment
    // 
    assertThat(sc.getValue()).satisfies(val -> {
        assertThat(val.getMetadata().getName()).isEqualTo(Secrets.generateConnectorSecretId(oldDeployment.getId()));
        assertThat(val.getMetadata().getLabels()).containsEntry(LABEL_CLUSTER_ID, CLUSTER_ID).containsEntry(LABEL_CONNECTOR_ID, newDeployment.getSpec().getConnectorId()).containsEntry(LABEL_DEPLOYMENT_ID, newDeployment.getId()).containsEntry(LABEL_DEPLOYMENT_RESOURCE_VERSION, "" + newDeployment.getMetadata().getResourceVersion()).containsKey(LABEL_UOW);
        assertThat(val.getData()).containsKey(Secrets.SECRET_ENTRY_SERVICE_ACCOUNT).containsKey(Secrets.SECRET_ENTRY_CONNECTOR);
        var serviceAccountNode = Secrets.extract(val, Secrets.SECRET_ENTRY_SERVICE_ACCOUNT, ServiceAccount.class);
        assertThat(serviceAccountNode.getClientSecret()).isEqualTo(newDeployment.getSpec().getServiceAccount().getClientSecret());
        assertThat(serviceAccountNode.getClientId()).isEqualTo(newDeployment.getSpec().getServiceAccount().getClientId());
        var connectorNode = Secrets.extract(val, Secrets.SECRET_ENTRY_CONNECTOR);
        assertThatJson(Secrets.extract(val, Secrets.SECRET_ENTRY_CONNECTOR)).inPath("connector.foo").isEqualTo("connector-baz");
        assertThatJson(connectorNode).inPath("kafka.topic").isEqualTo("kafka-foo");
        var metaNode = Secrets.extract(val, Secrets.SECRET_ENTRY_META);
        assertThatJson(metaNode).isObject().containsKey("connector_type").containsKey("connector_image").containsKey("kamelets").containsKey("operators");
    });
    assertThat(mcc.getValue()).satisfies(val -> {
        assertThat(val.getMetadata().getName()).isEqualTo(Connectors.generateConnectorId(oldDeployment.getId()));
        assertThat(val.getMetadata().getLabels()).containsEntry(LABEL_CLUSTER_ID, CLUSTER_ID).containsEntry(LABEL_CONNECTOR_ID, oldDeployment.getSpec().getConnectorId()).containsEntry(LABEL_DEPLOYMENT_ID, oldDeployment.getId()).containsKey(LABEL_UOW);
        assertThat(val.getSpec().getDeployment()).satisfies(d -> {
            assertThat(d.getDeploymentResourceVersion()).isEqualTo(newDeployment.getMetadata().getResourceVersion());
            assertThat(d.getDeploymentResourceVersion()).isNotEqualTo(oldDeployment.getMetadata().getResourceVersion());
            assertThat(d.getSecret()).isEqualTo(sc.getValue().getMetadata().getName());
            assertThat(d.getUnitOfWork()).isNotEmpty().isEqualTo(sc.getValue().getMetadata().getLabels().get(LABEL_UOW));
            assertThat(d.getKafka().getUrl()).isNotEmpty().isEqualTo(newDeployment.getSpec().getKafka().getUrl());
        });
    });
}

Example 4 with LABEL_DEPLOYMENT_RESOURCE_VERSION

use of org.bf2.cos.fleetshard.support.resources.Resources.LABEL_DEPLOYMENT_RESOURCE_VERSION in project cos-fleetshard by bf2fc6cc711aee1a0c2a.

the class ConnectorProvisionerTest method createResources.

@Test
void createResources() {
    // 
    // Given that no resources associated to the provided deployment exist
    // 
    final ConnectorDeployment deployment = createDeployment(0);
    final List<ManagedConnector> connectors = List.of();
    final List<Secret> secrets = List.of();
    final FleetShardClient fleetShard = ConnectorTestSupport.fleetShard(CLUSTER_ID, connectors, secrets);
    final FleetManagerClient fleetManager = ConnectorTestSupport.fleetManagerClient();
    final FleetShardSyncConfig config = ConnectorTestSupport.config();
    final MeterRegistry registry = Mockito.mock(MeterRegistry.class);
    final ArgumentCaptor<Secret> sc = ArgumentCaptor.forClass(Secret.class);
    final ArgumentCaptor<ManagedConnector> mcc = ArgumentCaptor.forClass(ManagedConnector.class);
    final ConnectorDeploymentProvisioner provisioner = new ConnectorDeploymentProvisioner(config, fleetShard, fleetManager, registry);
    // 
    // When deployment is applied
    // 
    provisioner.provision(deployment);
    verify(fleetShard).createSecret(sc.capture());
    verify(fleetShard).createConnector(mcc.capture());
    // 
    // Then resources must be created according to the deployment
    // 
    assertThat(sc.getValue()).satisfies(val -> {
        assertThat(val.getMetadata().getName()).isEqualTo(Secrets.generateConnectorSecretId(deployment.getId()));
        assertThat(val.getMetadata().getLabels()).containsEntry(LABEL_CLUSTER_ID, CLUSTER_ID).containsEntry(LABEL_CONNECTOR_ID, deployment.getSpec().getConnectorId()).containsEntry(LABEL_DEPLOYMENT_ID, deployment.getId()).containsEntry(LABEL_DEPLOYMENT_RESOURCE_VERSION, "" + deployment.getMetadata().getResourceVersion()).containsKey(LABEL_UOW);
        assertThat(val.getData()).containsKey(Secrets.SECRET_ENTRY_SERVICE_ACCOUNT).containsKey(Secrets.SECRET_ENTRY_CONNECTOR);
        var serviceAccountNode = Secrets.extract(val, Secrets.SECRET_ENTRY_SERVICE_ACCOUNT, ServiceAccount.class);
        assertThat(serviceAccountNode.getClientSecret()).isEqualTo(deployment.getSpec().getServiceAccount().getClientSecret());
        assertThat(serviceAccountNode.getClientId()).isEqualTo(deployment.getSpec().getServiceAccount().getClientId());
        var connectorNode = Secrets.extract(val, Secrets.SECRET_ENTRY_CONNECTOR);
        assertThatJson(Secrets.extract(val, Secrets.SECRET_ENTRY_CONNECTOR)).inPath("connector.foo").isEqualTo("connector-foo");
        assertThatJson(connectorNode).inPath("kafka.topic").isEqualTo("kafka-foo");
        var metaNode = Secrets.extract(val, Secrets.SECRET_ENTRY_META);
        assertThatJson(metaNode).isObject().containsKey("connector_type").containsKey("connector_image").containsKey("kamelets").containsKey("operators");
    });
    assertThat(mcc.getValue()).satisfies(val -> {
        assertThat(val.getMetadata().getName()).isEqualTo(Connectors.generateConnectorId(deployment.getId()));
        assertThat(val.getMetadata().getLabels()).containsEntry(LABEL_CLUSTER_ID, CLUSTER_ID).containsEntry(LABEL_CONNECTOR_ID, deployment.getSpec().getConnectorId()).containsEntry(LABEL_DEPLOYMENT_ID, deployment.getId()).containsKey(LABEL_UOW);
        assertThat(val.getSpec().getDeployment()).satisfies(d -> {
            assertThat(d.getSecret()).isEqualTo(sc.getValue().getMetadata().getName());
            assertThat(d.getUnitOfWork()).isNotEmpty().isEqualTo(sc.getValue().getMetadata().getLabels().get(LABEL_UOW));
            assertThat(d.getKafka().getUrl()).isNotEmpty().isEqualTo(deployment.getSpec().getKafka().getUrl());
        });
    });
}

Example 5 with LABEL_DEPLOYMENT_RESOURCE_VERSION

use of org.bf2.cos.fleetshard.support.resources.Resources.LABEL_DEPLOYMENT_RESOURCE_VERSION in project cos-fleetshard by bf2fc6cc711aee1a0c2a.

the class ConnectorDeploymentProvisioner method createManagedConnector.

private ManagedConnector createManagedConnector(String uow, ConnectorDeployment deployment, HasMetadata owner) {
    ManagedConnector connector = fleetShard.getConnector(deployment).orElseGet(() -> {
        LOGGER.info("Connector not found (cluster_id: {}, namespace_id: {}, connector_id: {}, deployment_id: {}, resource_version: {}), creating a new one", fleetShard.getClusterId(), deployment.getSpec().getNamespaceId(), deployment.getSpec().getConnectorId(), deployment.getId(), deployment.getMetadata().getResourceVersion());
        ManagedConnector answer = new ManagedConnector();
        answer.setMetadata(new ObjectMeta());
        answer.getMetadata().setNamespace(fleetShard.generateNamespaceId(deployment.getSpec().getNamespaceId()));
        answer.getMetadata().setName(Connectors.generateConnectorId(deployment.getId()));
        Resources.setLabels(answer, LABEL_CLUSTER_ID, fleetShard.getClusterId(), LABEL_CONNECTOR_ID, deployment.getSpec().getConnectorId(), LABEL_DEPLOYMENT_ID, deployment.getId());
        answer.getSpec().setClusterId(fleetShard.getClusterId());
        answer.getSpec().setConnectorId(deployment.getSpec().getConnectorId());
        answer.getSpec().setDeploymentId(deployment.getId());
        return answer;
    });
    // TODO: change APIs to include a single operator
    // move operator one level up
    // include full operator info in ConnectorDeployment APIs
    ArrayNode operatorsMeta = deployment.getSpec().getShardMetadata().withArray("operators");
    if (operatorsMeta.size() != 1) {
        throw new IllegalArgumentException("Multiple selectors are not yet supported");
    }
    OperatorSelector operatorSelector = new OperatorSelector(deployment.getSpec().getOperatorId(), operatorsMeta.get(0).requiredAt("/type").asText(), operatorsMeta.get(0).requiredAt("/version").asText());
    if (operatorSelector.getId() == null) {
        final OperatorSelector currentSelector = connector.getSpec().getOperatorSelector();
        // don't select a new operator if previously set.
        if (currentSelector != null && currentSelector.getId() != null) {
            operatorSelector.setId(currentSelector.getId());
        } else {
            Collection<Operator> operators = fleetShard.getOperators().stream().map(mco -> new Operator(mco.getMetadata().getName(), mco.getSpec().getType(), mco.getSpec().getVersion())).collect(Collectors.toList());
            OperatorSelectorUtil.assign(operatorSelector, operators).map(Operator::getId).ifPresent(operatorSelector::setId);
        }
    }
    if (operatorSelector.getId() != null) {
        Resources.setLabel(connector, LABEL_OPERATOR_ASSIGNED, operatorSelector.getId());
    }
    if (operatorSelector.getType() != null) {
        Resources.setLabel(connector, LABEL_OPERATOR_TYPE, operatorSelector.getType());
    }
    if (config != null) {
        config.connectors().labels().forEach((k, v) -> {
            Resources.setLabel(connector, k, v);
        });
        config.connectors().annotations().forEach((k, v) -> {
            Resources.setAnnotation(connector, k, v);
        });
    }
    Resources.setOwnerReferences(connector, owner);
    // add resource version to label
    Resources.setLabel(connector, LABEL_DEPLOYMENT_RESOURCE_VERSION, "" + deployment.getMetadata().getResourceVersion());
    // add uow
    Resources.setLabel(connector, LABEL_UOW, uow);
    connector.getSpec().getDeployment().setDeploymentResourceVersion(deployment.getMetadata().getResourceVersion());
    connector.getSpec().getDeployment().setDesiredState(deployment.getSpec().getDesiredState().getValue());
    connector.getSpec().getDeployment().setConnectorTypeId(deployment.getSpec().getConnectorTypeId());
    connector.getSpec().getDeployment().setConnectorResourceVersion(deployment.getSpec().getConnectorResourceVersion());
    KafkaConnectionSettings kafkaConnectionSettings = deployment.getSpec().getKafka();
    if (kafkaConnectionSettings != null) {
        connector.getSpec().getDeployment().setKafka(new KafkaSpec(kafkaConnectionSettings.getId(), kafkaConnectionSettings.getUrl()));
    }
    SchemaRegistryConnectionSettings schemaRegistryConnectionSettings = deployment.getSpec().getSchemaRegistry();
    if (schemaRegistryConnectionSettings != null) {
        connector.getSpec().getDeployment().setSchemaRegistry(new SchemaRegistrySpec(schemaRegistryConnectionSettings.getId(), schemaRegistryConnectionSettings.getUrl()));
    }
    connector.getSpec().getDeployment().setConnectorResourceVersion(deployment.getSpec().getConnectorResourceVersion());
    connector.getSpec().getDeployment().setSecret(Secrets.generateConnectorSecretId(deployment.getId()));
    connector.getSpec().getDeployment().setUnitOfWork(uow);
    connector.getSpec().setOperatorSelector(operatorSelector);
    LOGGER.info("Provisioning connector namespace: {}, name: {}, revision: {}", connector.getMetadata().getNamespace(), connector.getMetadata().getName(), connector.getSpec().getDeployment().getDeploymentResourceVersion());
    try {
        return fleetShard.createConnector(connector);
    } catch (Exception e) {
        LOGGER.warn("", e);
        throw e;
    }
}