Examples with ItemNotFoundException org.onlab.util.ItemNotFoundException used on opensource projects

Example 1 with ItemNotFoundException

use of org.onlab.util.ItemNotFoundException in project onos by opennetworkinglab.

the class K8sManagementWebResource method syncStates.

/**
 * Synchronizes the all states with kubernetes API server.
 *
 * @return 200 OK with sync result, 404 not found
 * @throws InterruptedException exception
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("sync/states")
public Response syncStates() {
    K8sApiConfig config = configService.apiConfigs().stream().findAny().orElse(null);
    if (config == null) {
        throw new ItemNotFoundException("Failed to find valid kubernetes API configuration.");
    }
    KubernetesClient client = K8sNetworkingUtil.k8sClient(config);
    if (client == null) {
        throw new ItemNotFoundException("Failed to connect to kubernetes API server.");
    }
    client.namespaces().list().getItems().forEach(ns -> {
        if (namespaceAdminService.namespace(ns.getMetadata().getUid()) != null) {
            namespaceAdminService.updateNamespace(ns);
        } else {
            namespaceAdminService.createNamespace(ns);
        }
    });
    client.services().inAnyNamespace().list().getItems().forEach(svc -> {
        if (serviceAdminService.service(svc.getMetadata().getUid()) != null) {
            serviceAdminService.updateService(svc);
        } else {
            serviceAdminService.createService(svc);
        }
    });
    client.endpoints().inAnyNamespace().list().getItems().forEach(ep -> {
        if (endpointsAdminService.endpoints(ep.getMetadata().getUid()) != null) {
            endpointsAdminService.updateEndpoints(ep);
        } else {
            endpointsAdminService.createEndpoints(ep);
        }
    });
    client.pods().inAnyNamespace().list().getItems().forEach(pod -> {
        if (podAdminService.pod(pod.getMetadata().getUid()) != null) {
            podAdminService.updatePod(pod);
        } else {
            podAdminService.createPod(pod);
        }
        syncPortFromPod(pod, networkAdminService);
    });
    client.extensions().ingresses().inAnyNamespace().list().getItems().forEach(ingress -> {
        if (ingressAdminService.ingress(ingress.getMetadata().getUid()) != null) {
            ingressAdminService.updateIngress(ingress);
        } else {
            ingressAdminService.createIngress(ingress);
        }
    });
    client.network().networkPolicies().inAnyNamespace().list().getItems().forEach(policy -> {
        if (policyAdminService.networkPolicy(policy.getMetadata().getUid()) != null) {
            policyAdminService.updateNetworkPolicy(policy);
        } else {
            policyAdminService.createNetworkPolicy(policy);
        }
    });
    return ok(mapper().createObjectNode()).build();
}

Example 2 with ItemNotFoundException

use of org.onlab.util.ItemNotFoundException in project onos by opennetworkinglab.

the class MappingsWebResource method getMappingsByDeviceId.

/**
 * Gets mapping entries of a device. Returns array of all mappings for the
 * specified device.
 *
 * @param deviceId device identifier
 * @param type     mapping store type
 * @return 200 OK with a collection of mappings of given device
 *
 * @onos.rsModel MappingEntries
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("{deviceId}/{type}")
public Response getMappingsByDeviceId(@PathParam("deviceId") String deviceId, @PathParam("type") String type) {
    Device device = deviceService.getDevice(DeviceId.deviceId(deviceId));
    if (device == null) {
        throw new ItemNotFoundException(DEVICE_NOT_FOUND);
    }
    final Iterable<MappingEntry> mappingEntries = mappingService.getMappingEntries(getTypeEnum(type), device.id());
    if (mappingEntries == null || !mappingEntries.iterator().hasNext()) {
        return ok(root).build();
    }
    for (final MappingEntry entry : mappingEntries) {
        mappingsNode.add(codec(MappingEntry.class).encode(entry, this));
    }
    return ok(root).build();
}

Example 3 with ItemNotFoundException

use of org.onlab.util.ItemNotFoundException in project onos by opennetworkinglab.

the class AlarmManager method updateBookkeepingFields.

@Override
public Alarm updateBookkeepingFields(AlarmId id, boolean clear, boolean isAcknowledged, String assignedUser) {
    checkNotNull(id, "Alarm id is null");
    Alarm found = store.getAlarm(id);
    if (found == null) {
        throw new ItemNotFoundException("Alarm with id " + id + " found");
    }
    long now = System.currentTimeMillis();
    DefaultAlarm.Builder alarmBuilder = new DefaultAlarm.Builder(found).withTimeUpdated(now);
    if (found.cleared() != clear) {
        alarmBuilder.clear().withTimeCleared(now);
    }
    if (found.acknowledged() != isAcknowledged) {
        alarmBuilder.withAcknowledged(isAcknowledged);
    }
    if (assignedUser != null && !found.assignedUser().equals(assignedUser)) {
        alarmBuilder.withAssignedUser(assignedUser);
    }
    DefaultAlarm updated = alarmBuilder.build();
    store.createOrUpdateAlarm(updated);
    return updated;
}

Example 4 with ItemNotFoundException

use of org.onlab.util.ItemNotFoundException in project onos by opennetworkinglab.

the class OpenstackManagementWebResource method syncStates.

/**
 * Synchronizes the network states with openstack.
 *
 * @return 200 OK with sync result, 404 not found
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("sync/states")
public Response syncStates() {
    Map<String, String> headerMap = new HashMap();
    headerMap.put(HTTP_HEADER_ACCEPT, HTTP_HEADER_VALUE_JSON);
    Optional<OpenstackNode> node = osNodeAdminService.nodes(CONTROLLER).stream().findFirst();
    if (!node.isPresent()) {
        log.error(AUTH_INFO_NOT_FOUND);
        throw new ItemNotFoundException(AUTH_INFO_NOT_FOUND);
    }
    OSClient osClient = OpenstackNetworkingUtil.getConnectedClient(node.get());
    if (osClient == null) {
        log.error(AUTH_INFO_NOT_CORRECT);
        throw new ItemNotFoundException(AUTH_INFO_NOT_CORRECT);
    }
    try {
        osClient.headers(headerMap).networking().securitygroup().list().forEach(osSg -> {
            if (osSgAdminService.securityGroup(osSg.getId()) != null) {
                osSgAdminService.updateSecurityGroup(osSg);
            } else {
                osSgAdminService.createSecurityGroup(osSg);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve security group due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().network().list().forEach(osNet -> {
            if (osNetAdminService.network(osNet.getId()) != null) {
                osNetAdminService.updateNetwork(osNet);
            } else {
                osNetAdminService.createNetwork(osNet);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve network due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().subnet().list().forEach(osSubnet -> {
            if (osNetAdminService.subnet(osSubnet.getId()) != null) {
                osNetAdminService.updateSubnet(osSubnet);
            } else {
                osNetAdminService.createSubnet(osSubnet);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve subnet due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().port().list().forEach(osPort -> {
            if (osNetAdminService.port(osPort.getId()) != null) {
                osNetAdminService.updatePort(osPort);
            } else {
                osNetAdminService.createPort(osPort);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve port due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().router().list().forEach(osRouter -> {
            if (osRouterAdminService.router(osRouter.getId()) != null) {
                osRouterAdminService.updateRouter(osRouter);
            } else {
                osRouterAdminService.createRouter(osRouter);
            }
            osNetAdminService.ports().stream().filter(osPort -> Objects.equals(osPort.getDeviceId(), osRouter.getId()) && Objects.equals(osPort.getDeviceOwner(), DEVICE_OWNER_IFACE)).forEach(osPort -> addRouterIface(osPort, osRouterAdminService));
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve router due to {}", e.getMessage());
        return Response.serverError().build();
    }
    try {
        osClient.headers(headerMap).networking().floatingip().list().forEach(osFloating -> {
            if (osRouterAdminService.floatingIp(osFloating.getId()) != null) {
                osRouterAdminService.updateFloatingIp(osFloating);
            } else {
                osRouterAdminService.createFloatingIp(osFloating);
            }
        });
    } catch (Exception e) {
        log.warn("Failed to retrieve floating IP due to {}", e.getMessage());
        return Response.serverError().build();
    }
    return ok(mapper().createObjectNode()).build();
}

Example 5 with ItemNotFoundException

use of org.onlab.util.ItemNotFoundException in project onos by opennetworkinglab.

the class OpenstackManagementWebResource method purgeRulesBase.

private boolean purgeRulesBase() {
    ApplicationId appId = coreService.getAppId(Constants.OPENSTACK_NETWORKING_APP_ID);
    if (appId == null) {
        throw new ItemNotFoundException("application not found");
    }
    flowRuleService.removeFlowRulesById(appId);
    boolean result = true;
    long timeoutExpiredMs = System.currentTimeMillis() + TIMEOUT_MS;
    // we make sure all flow rules are removed from the store
    while (stream(flowRuleService.getFlowEntriesById(appId).spliterator(), false).count() > 0) {
        long waitMs = timeoutExpiredMs - System.currentTimeMillis();
        try {
            sleep(SLEEP_MS);
        } catch (InterruptedException e) {
            log.error("Exception caused during rule purging...");
        }
        if (stream(flowRuleService.getFlowEntriesById(appId).spliterator(), false).count() == 0) {
            break;
        } else {
            flowRuleService.removeFlowRulesById(appId);
            log.info("Failed to purging flow rules, retrying rule purging...");
        }
        if (waitMs <= 0) {
            result = false;
            break;
        }
    }
    if (result) {
        log.info("Successfully purged flow rules!");
    } else {
        log.warn("Failed to purge flow rules.");
    }
    return result;
}