Examples with LocationResourceTemplate alien4cloud.model.orchestrators.locations.LocationResourceTemplate used on opensource projects

Example 16 with LocationResourceTemplate

use of alien4cloud.model.orchestrators.locations.LocationResourceTemplate in project alien4cloud by alien4cloud.

the class LocationService method autoConfigure.

/**
 * This method calls the orchestrator plugin to try to auto-configure the
 *
 * @param orchestrator The orchestrator for which to auto-configure a location.
 * @param location The location to auto-configure
 * @return the List of {@link LocationResourceTemplate} generated from the location auto-configuration call, null is a valid answer.
 */
private List<LocationResourceTemplate> autoConfigure(Orchestrator orchestrator, Location location) throws UnsupportedOperationException {
    // get the orchestrator plugin instance
    IOrchestratorPlugin orchestratorInstance = (IOrchestratorPlugin) orchestratorPluginService.getOrFail(orchestrator.getId());
    ILocationConfiguratorPlugin configuratorPlugin = orchestratorInstance.getConfigurator(location.getInfrastructureType());
    IOrchestratorPluginFactory orchestratorFactory = orchestratorService.getPluginFactory(orchestrator);
    ILocationResourceAccessor accessor = locationResourceService.accessor(location.getId());
    // let's try to auto-configure the location
    List<LocationResourceTemplate> templates = configuratorPlugin.instances(accessor);
    if (templates != null) {
        // save the instances
        for (LocationResourceTemplate template : templates) {
            // initialize the instances from data.
            template.setId(UUID.randomUUID().toString());
            template.setLocationId(location.getId());
            template.setGenerated(true);
            template.setEnabled(true);
            NodeType nodeType = csarRepoSearchService.getRequiredElementInDependencies(NodeType.class, template.getTemplate().getType(), location.getDependencies());
            nodeType.getDerivedFrom().add(0, template.getTemplate().getType());
            template.setTypes(nodeType.getDerivedFrom());
            LocationTemplateCreated event = new LocationTemplateCreated(this);
            event.setTemplate(template);
            event.setLocation(location);
            event.setToscaType(nodeType);
            applicationContext.publishEvent(event);
        }
        alienDAO.save(templates.toArray(new LocationResourceTemplate[templates.size()]));
        alienDAO.save(location);
    }
    return templates;
}

Example 17 with LocationResourceTemplate

use of alien4cloud.model.orchestrators.locations.LocationResourceTemplate in project alien4cloud by alien4cloud.

the class NodeMatcherService method populateLocationResourcesWithServiceResource.

/**
 * Populate this {@link LocationResources} using these {@link ServiceResource}s in order to make them available as {@link LocationResourceTemplate} for
 * matching purpose.
 *
 * TODO: Improve this ugly code to put ServiceResource in LocationResourceTemplates.
 */
private void populateLocationResourcesWithServiceResource(LocationResources locationResources, List<ServiceResource> services, String locationId) {
    for (ServiceResource serviceResource : services) {
        LocationResourceTemplate lrt = new LocationResourceTemplate();
        lrt.setService(true);
        lrt.setEnabled(true);
        // for a service we also want to display the version, so just add it to the name
        lrt.setName(serviceResource.getName() + ":" + serviceResource.getVersion());
        lrt.setId(serviceResource.getId());
        ServiceNodeTemplate serviceNodeTemplate = new ServiceNodeTemplate(serviceResource.getNodeInstance());
        lrt.setTemplate(serviceNodeTemplate);
        lrt.setLocationId(locationId);
        String serviceTypeName = serviceResource.getNodeInstance().getNodeTemplate().getType();
        List<String> types = Lists.newArrayList(serviceTypeName);
        lrt.setTypes(types);
        NodeType serviceType = toscaTypeSearchService.findOrFail(NodeType.class, serviceTypeName, serviceResource.getNodeInstance().getTypeVersion());
        types.addAll(serviceType.getDerivedFrom());
        locationResources.getNodeTypes().put(serviceTypeName, serviceType);
        Csar csar = toscaTypeSearchService.getArchive(serviceType.getArchiveName(), serviceType.getArchiveVersion());
        Set<CSARDependency> dependencies = Sets.newHashSet();
        if (csar.getDependencies() != null) {
            dependencies.addAll(csar.getDependencies());
        }
        dependencies.add(new CSARDependency(csar.getName(), csar.getVersion()));
        if (serviceType.getCapabilities() != null && !serviceType.getCapabilities().isEmpty()) {
            for (CapabilityDefinition capabilityDefinition : serviceType.getCapabilities()) {
                locationResources.getCapabilityTypes().put(capabilityDefinition.getType(), csarRepoSearchService.getRequiredElementInDependencies(CapabilityType.class, capabilityDefinition.getType(), dependencies));
            }
        }
        locationResources.getNodeTemplates().add(lrt);
    }
}

Example 18 with LocationResourceTemplate

use of alien4cloud.model.orchestrators.locations.LocationResourceTemplate in project alien4cloud by alien4cloud.

the class NodeMatchingCandidateModifier method getAvailableSubstitutions.

private Map<String, List<LocationResourceTemplate>> getAvailableSubstitutions(Topology topology, Map<String, NodeGroup> locationGroups, Map<String, Location> locationByIds, String environmentId) {
    // Fetch all node types for templates in the topology
    Map<String, NodeType> nodeTypes = getNodeTypes(topology);
    Map<String, List<LocationResourceTemplate>> availableSubstitutions = Maps.newHashMap();
    // Based on our model nodes may come from various locations actually.
    for (final Map.Entry<String, NodeGroup> locationGroupEntry : locationGroups.entrySet()) {
        String groupName = locationGroupEntry.getKey();
        final NodeGroup locationNodeGroup = locationGroupEntry.getValue();
        Map<String, NodeTemplate> nodesToMatch = Maps.newHashMap();
        if (MapUtils.isNotEmpty(topology.getNodeTemplates())) {
            if (AlienConstants.GROUP_ALL.equals(groupName)) {
                locationNodeGroup.setMembers(topology.getNodeTemplates().keySet());
                nodesToMatch = topology.getNodeTemplates();
            } else {
                nodesToMatch = Maps.filterEntries(topology.getNodeTemplates(), input -> locationNodeGroup.getMembers().contains(input.getKey()));
            }
        }
        availableSubstitutions.putAll(nodeMatcherService.match(nodeTypes, nodesToMatch, locationByIds.get(groupName), environmentId));
    }
    return availableSubstitutions;
}

Example 19 with LocationResourceTemplate

use of alien4cloud.model.orchestrators.locations.LocationResourceTemplate in project alien4cloud by alien4cloud.

the class DefaultNodeMatcherTest method concrete_template_cannot_be_matched_even_if_service_is_available.

@Test
public void concrete_template_cannot_be_matched_even_if_service_is_available() throws Exception {
    // Given
    Map<String, MatchingConfiguration> emptyMatchingConfigurations = new HashMap<>();
    // When
    NodeTemplate wantedNodeTemplate = nodeTemplate("test.nodes.DB");
    NodeType wantedNodeType = new NodeType();
    wantedNodeType.setAbstract(false);
    List<LocationResourceTemplate> proposition = nodeMatcher.matchNode(wantedNodeTemplate, wantedNodeType, locationResources, emptyMatchingConfigurations);
    // Then
    assertThat(proposition).hasSize(0);
}

Example 20 with LocationResourceTemplate

use of alien4cloud.model.orchestrators.locations.LocationResourceTemplate in project alien4cloud by alien4cloud.

the class DefaultNodeMatcherTest method location_resource_should_be_matched_only_if_capabilities_are_satisfied.

@Test
public void location_resource_should_be_matched_only_if_capabilities_are_satisfied() throws Exception {
    // Given
    CapabilityDefinition capabilityArchitecture = new CapabilityDefinition("tosca.capabilities.OperatingSystem");
    computeNodeType.setCapabilities(Arrays.asList(capabilityArchitecture));
    Capability capability = new Capability();
    capability.setType("tosca.capabilities.OperatingSystem");
    capability.setProperties(ImmutableMap.of("architecture", new ScalarPropertyValue("x86")));
    computeNodeTemplate.setCapabilities(ImmutableMap.of("os", capability));
    CapabilityType capabilityType = new CapabilityType();
    PropertyDefinition propertyDefinition = new PropertyDefinition();
    propertyDefinition.setType("string");
    capabilityType.setElementId("tosca.capabilities.OperatingSystem");
    capabilityType.setProperties(ImmutableMap.of("architecture", propertyDefinition));
    locationResources.setCapabilityTypes(ImmutableMap.of("tosca.capabilities.OperatingSystem", capabilityType));
    // Matching configuration
    Map<String, MatchingConfiguration> capabilityFilterConfiguration = new HashMap<>();
    MatchingConfiguration matchingConfiguration = new MatchingConfiguration();
    MatchingFilterDefinition matchingFilterDefinition = new MatchingConfiguration();
    matchingFilterDefinition.setProperties(ImmutableMap.of("architecture", Arrays.asList(new EqualConstraint())));
    matchingConfiguration.setCapabilities(ImmutableMap.of("os", matchingFilterDefinition));
    capabilityFilterConfiguration.put("org.alien4cloud.nodes.mock.aws.Compute", matchingConfiguration);
    // When
    NodeTemplate wantedNodeTemplate = new NodeTemplate();
    wantedNodeTemplate.setType("tosca.nodes.Compute");
    Capability wantedCapability = new Capability();
    wantedCapability.setType("tosca.capabilities.OperatingSystem");
    wantedCapability.setProperties(ImmutableMap.of("architecture", new ScalarPropertyValue("power_pc")));
    wantedNodeTemplate.setCapabilities(ImmutableMap.of("os", wantedCapability));
    NodeType nodeType = new NodeType();
    List<LocationResourceTemplate> proposition = nodeMatcher.matchNode(wantedNodeTemplate, nodeType, locationResources, capabilityFilterConfiguration);
    // Then
    assertThat(proposition).hasSize(0);
}