Examples with ApplicationInstance com.yahoo.vespa.applicationmodel.ApplicationInstance used on opensource projects

Example 11 with ApplicationInstance

use of com.yahoo.vespa.applicationmodel.ApplicationInstance in project vespa by vespa-engine.

the class ModelGenerator method toApplicationInstance.

ApplicationInstance toApplicationInstance(ApplicationInfo applicationInfo, Zone zone, ServiceStatusProvider serviceStatusProvider) {
    Map<ServiceClusterKey, Set<ServiceInstance>> groupedServiceInstances = new HashMap<>();
    for (HostInfo host : applicationInfo.getModel().getHosts()) {
        HostName hostName = new HostName(host.getHostname());
        for (ServiceInfo serviceInfo : host.getServices()) {
            ServiceClusterKey serviceClusterKey = toServiceClusterKey(serviceInfo);
            ServiceInstance serviceInstance = toServiceInstance(applicationInfo.getApplicationId(), serviceClusterKey.clusterId(), serviceInfo, hostName, serviceStatusProvider);
            if (!groupedServiceInstances.containsKey(serviceClusterKey)) {
                groupedServiceInstances.put(serviceClusterKey, new HashSet<>());
            }
            groupedServiceInstances.get(serviceClusterKey).add(serviceInstance);
        }
    }
    Set<ServiceCluster> serviceClusters = groupedServiceInstances.entrySet().stream().map(entry -> new ServiceCluster(entry.getKey().clusterId(), entry.getKey().serviceType(), entry.getValue())).collect(Collectors.toSet());
    ApplicationInstance applicationInstance = new ApplicationInstance(new TenantId(applicationInfo.getApplicationId().tenant().toString()), toApplicationInstanceId(applicationInfo, zone), serviceClusters);
    // Fill back-references
    for (ServiceCluster serviceCluster : applicationInstance.serviceClusters()) {
        serviceCluster.setApplicationInstance(applicationInstance);
        for (ServiceInstance serviceInstance : serviceCluster.serviceInstances()) {
            serviceInstance.setServiceCluster(serviceCluster);
        }
    }
    return applicationInstance;
}

Example 12 with ApplicationInstance

use of com.yahoo.vespa.applicationmodel.ApplicationInstance in project vespa by vespa-engine.

the class ModelGenerator method toServiceModel.

/**
 * Create service model based primarily on super model.
 *
 * If the configServerhosts is non-empty, a config server application is added.
 */
ServiceModel toServiceModel(SuperModel superModel, Zone zone, List<String> configServerHosts, ServiceStatusProvider serviceStatusProvider) {
    Map<ApplicationInstanceReference, ApplicationInstance> applicationInstances = new HashMap<>();
    for (ApplicationInfo applicationInfo : superModel.getAllApplicationInfos()) {
        ApplicationInstance applicationInstance = toApplicationInstance(applicationInfo, zone, serviceStatusProvider);
        applicationInstances.put(applicationInstance.reference(), applicationInstance);
    }
    // The config server is part of the service model (but not super model)
    if (!configServerHosts.isEmpty()) {
        ConfigServerApplication configServerApplication = new ConfigServerApplication();
        ApplicationInstance configServerApplicationInstance = configServerApplication.toApplicationInstance(configServerHosts);
        applicationInstances.put(configServerApplicationInstance.reference(), configServerApplicationInstance);
    }
    return new ServiceModel(applicationInstances);
}

Example 13 with ApplicationInstance

use of com.yahoo.vespa.applicationmodel.ApplicationInstance in project vespa by vespa-engine.

the class ConfigServerApplication method toApplicationInstance.

ApplicationInstance toApplicationInstance(List<String> hostnames) {
    Set<ServiceInstance> serviceInstances = hostnames.stream().map(hostname -> new ServiceInstance(new ConfigId(CONFIG_ID_PREFIX + hostname), new HostName(hostname), ServiceStatus.NOT_CHECKED)).collect(Collectors.toSet());
    ServiceCluster serviceCluster = new ServiceCluster(CLUSTER_ID, SERVICE_TYPE, serviceInstances);
    Set<ServiceCluster> serviceClusters = Stream.of(serviceCluster).collect(Collectors.toSet());
    ApplicationInstance applicationInstance = new ApplicationInstance(TENANT_ID, APPLICATION_INSTANCE_ID, serviceClusters);
    // Fill back-references
    serviceCluster.setApplicationInstance(applicationInstance);
    for (ServiceInstance serviceInstance : serviceCluster.serviceInstances()) {
        serviceInstance.setServiceCluster(serviceCluster);
    }
    return applicationInstance;
}

Example 14 with ApplicationInstance

use of com.yahoo.vespa.applicationmodel.ApplicationInstance in project vespa by vespa-engine.

the class ServiceMonitorStub method getAllApplicationInstances.

@Override
public Map<ApplicationInstanceReference, ApplicationInstance> getAllApplicationInstances() {
    // Convert apps information to the response payload to return
    Map<ApplicationInstanceReference, ApplicationInstance> status = new HashMap<>();
    for (Map.Entry<ApplicationId, MockDeployer.ApplicationContext> app : apps.entrySet()) {
        Set<ServiceInstance> serviceInstances = new HashSet<>();
        for (Node node : nodeRepository.getNodes(app.getValue().id(), Node.State.active)) {
            serviceInstances.add(new ServiceInstance(new ConfigId("configid"), new HostName(node.hostname()), getHostStatus(node.hostname())));
        }
        Set<ServiceCluster> serviceClusters = new HashSet<>();
        serviceClusters.add(new ServiceCluster(new ClusterId(app.getValue().clusterContexts().get(0).cluster().id().value()), new ServiceType("serviceType"), serviceInstances));
        TenantId tenantId = new TenantId(app.getKey().tenant().value());
        ApplicationInstanceId applicationInstanceId = new ApplicationInstanceId(app.getKey().application().value());
        status.put(new ApplicationInstanceReference(tenantId, applicationInstanceId), new ApplicationInstance(tenantId, applicationInstanceId, serviceClusters));
    }
    return status;
}

Example 15 with ApplicationInstance

use of com.yahoo.vespa.applicationmodel.ApplicationInstance in project vespa by vespa-engine.

the class OrchestratorImpl method getHost.

@Override
public Host getHost(HostName hostName) throws HostNameNotFoundException {
    ApplicationInstance applicationInstance = getApplicationInstance(hostName);
    List<ServiceInstance> serviceInstances = applicationInstance.serviceClusters().stream().flatMap(cluster -> cluster.serviceInstances().stream()).filter(serviceInstance -> hostName.equals(serviceInstance.hostName())).collect(Collectors.toList());
    HostStatus hostStatus = getNodeStatus(applicationInstance.reference(), hostName);
    return new Host(hostName, hostStatus, applicationInstance.reference(), serviceInstances);
}