Examples with PowerOperationRequest com.dell.cpsd.virtualization.capabilities.api.PowerOperationRequest used on opensource projects

Example 1 with PowerOperationRequest

use of com.dell.cpsd.virtualization.capabilities.api.PowerOperationRequest in project fru-paqx-parent by dellemc-symphony.

the class vCenterServiceImpl method requestHostPowerOff.

@Override
public CompletableFuture<VCenterHostPowerOperationStatus> requestHostPowerOff(EndpointCredentials vcenterCredentials, String hostname) {
    final String requiredCapability = "vcenter-powercommand";
    try {
        final ListCapabilityProvidersResponse listCapabilityProvidersResponse = capabilityRegistryLookupManager.listCapabilityProviders(TimeUnit.SECONDS.toMillis(5));
        if (listCapabilityProvidersResponse == null) {
            return CompletableFuture.completedFuture(null);
        }
        final List<CapabilityProvider> capabilityProviders = listCapabilityProvidersResponse.getResponse();
        for (CapabilityProvider capabilityProvider : capabilityProviders) {
            for (Capability capability : capabilityProvider.getCapabilities()) {
                LOG.debug("Found capability {}", capability.getProfile());
                if (requiredCapability.equals(capability.getProfile())) {
                    LOG.debug("Found matching capability {}", capability.getProfile());
                    final List<EndpointProperty> endpointProperties = capability.getProviderEndpoint().getEndpointProperties();
                    final Map<String, String> amqpProperties = endpointProperties.stream().collect(Collectors.toMap(EndpointProperty::getName, EndpointProperty::getValue));
                    final String requestExchange = amqpProperties.get("request-exchange");
                    final String requestRoutingKey = amqpProperties.get("request-routing-key");
                    final TopicExchange responseExchange = new TopicExchange(amqpProperties.get("response-exchange"));
                    final String responseRoutingKey = amqpProperties.get("response-routing-key").replace("{replyTo}", "." + replyTo);
                    amqpAdmin.declareBinding(BindingBuilder.bind(responseQueue).to(responseExchange).with(responseRoutingKey));
                    LOG.debug("Adding binding {} {}", responseExchange.getName(), responseRoutingKey);
                    final UUID correlationId = UUID.randomUUID();
                    HostPowerOperationRequestMessage requestMessage = new HostPowerOperationRequestMessage();
                    requestMessage.setMessageProperties(new MessageProperties().withCorrelationId(correlationId.toString()).withReplyTo(replyTo).withTimestamp(new Date()));
                    try {
                        new URL(vcenterCredentials.getEndpointUrl());
                    } catch (MalformedURLException e) {
                        final CompletableFuture<VCenterHostPowerOperationStatus> promise = new CompletableFuture<>();
                        promise.completeExceptionally(e);
                        return promise;
                    }
                    final Credentials credentials = new Credentials(vcenterCredentials.getEndpointUrl(), vcenterCredentials.getPassword(), vcenterCredentials.getUsername());
                    requestMessage.setCredentials(credentials);
                    //TODO hostname is blank BUT SHOULD be filled with appropriate data
                    PowerOperationRequest powerOperationRequest = new PowerOperationRequest(hostname, PowerOperationRequest.PowerOperation.POWER_OFF);
                    requestMessage.setPowerOperationRequest(powerOperationRequest);
                    final CompletableFuture<VCenterHostPowerOperationStatus> promise = vCenterHostPowerAsyncAcknowledgement.register(correlationId.toString());
                    rabbitTemplate.convertAndSend(requestExchange, requestRoutingKey, requestMessage);
                    return promise;
                }
            }
        }
    } catch (CapabilityRegistryException e) {
        LOG.error("Failed while looking up Capability Registry for {}", requiredCapability, e);
    } catch (ServiceTimeoutException e) {
        LOG.error("Service timed out while querying Capability Registry");
    }
    return null;
}