Examples with ProfileRequirements io.fabric8.api.ProfileRequirements used on opensource projects

Example 1 with ProfileRequirements

use of io.fabric8.api.ProfileRequirements in project fabric8 by jboss-fuse.

the class ProjectDeployerImpl method resolveProfileDeployments.

private DeployResults resolveProfileDeployments(ProjectRequirements requirements, FabricService fabric, Profile profile, ProfileBuilder builder, boolean mergeWithOldProfile) throws Exception {
    DependencyDTO rootDependency = requirements.getRootDependency();
    ProfileService profileService = fabricService.get().adapt(ProfileService.class);
    if (!mergeWithOldProfile) {
        // If we're not merging with the old profile, then create a dummy empty profile to merge with instead.
        ProfileBuilder emptyProfile = ProfileBuilder.Factory.create(profile.getVersion(), profile.getId()).setOverlay(true);
        profile = emptyProfile.getProfile();
    }
    if (rootDependency != null) {
        // as a hack lets just add this bundle in
        LOG.info("Got root: " + rootDependency);
        List<String> parentIds = profile.getParentIds();
        Profile overlay = profileService.getOverlayProfile(profile);
        String bundleUrl = rootDependency.toBundleUrlWithType();
        LOG.info("Using resolver to add extra features and bundles on " + bundleUrl);
        List<String> features = new ArrayList<String>(profile.getFeatures());
        List<String> bundles = new ArrayList<String>(profile.getBundles());
        List<String> optionals = new ArrayList<String>(profile.getOptionals());
        if (requirements.getFeatures() != null) {
            features.addAll(requirements.getFeatures());
        }
        if (requirements.getBundles() != null) {
            bundles.addAll(requirements.getBundles());
        }
        bundles.add(bundleUrl);
        LOG.info("Adding bundle: " + bundleUrl);
        // TODO we maybe should detect a karaf based container in a nicer way than this?
        boolean isKarafContainer = parentIds.contains("karaf") || parentIds.contains("containers-karaf");
        boolean addBundleDependencies = Objects.equal("bundle", rootDependency.getType()) || isKarafContainer;
        if (addBundleDependencies && requirements.isUseResolver()) {
            // lets build up a list of all current active features and bundles along with all discovered features
            List<Feature> availableFeatures = new ArrayList<Feature>();
            addAvailableFeaturesFromProfile(availableFeatures, fabric, overlay);
            Set<String> currentBundleLocations = new HashSet<>();
            currentBundleLocations.addAll(bundles);
            // lets add the current features
            DownloadManager downloadManager = DownloadManagers.createDownloadManager(fabric, executorService);
            Set<Feature> currentFeatures = AgentUtils.getFeatures(fabric, downloadManager, overlay);
            addBundlesFromProfile(currentBundleLocations, overlay);
            List<String> parentProfileIds = requirements.getParentProfiles();
            if (parentProfileIds != null) {
                for (String parentProfileId : parentProfileIds) {
                    Profile parentProfile = profileService.getProfile(profile.getVersion(), parentProfileId);
                    Profile parentOverlay = profileService.getOverlayProfile(parentProfile);
                    Set<Feature> parentFeatures = AgentUtils.getFeatures(fabric, downloadManager, parentOverlay);
                    currentFeatures.addAll(parentFeatures);
                    addAvailableFeaturesFromProfile(availableFeatures, fabric, parentOverlay);
                    addBundlesFromProfile(currentBundleLocations, parentOverlay);
                }
            }
            // lets add all known features from the known repositories
            for (DependencyDTO dependency : rootDependency.getChildren()) {
                if ("test".equals(dependency.getScope()) || "provided".equals(dependency.getScope())) {
                    continue;
                }
                if ("jar".equals(dependency.getType())) {
                    String match = getAllServiceMixBundles().get(dependency.getGroupId() + ":" + dependency.getArtifactId() + ":" + dependency.getVersion());
                    if (match != null) {
                        LOG.info("Replacing artifact " + dependency + " with servicemix bundle " + match);
                        String[] parts = match.split(":");
                        dependency.setGroupId(parts[0]);
                        dependency.setArtifactId(parts[1]);
                        dependency.setVersion(parts[2]);
                        dependency.setType("bundle");
                    }
                }
                String prefix = dependency.toBundleUrlWithoutVersion();
                Feature feature = findFeatureWithBundleLocationPrefix(currentFeatures, prefix);
                if (feature != null) {
                    LOG.info("Feature is already is in the profile " + feature.getId() + " for " + dependency.toBundleUrl());
                } else {
                    feature = findFeatureWithBundleLocationPrefix(availableFeatures, prefix);
                    if (feature != null) {
                        String name = feature.getName();
                        if (features.contains(name)) {
                            LOG.info("Feature is already added " + name + " for " + dependency.toBundleUrl());
                        } else {
                            LOG.info("Found a matching feature for bundle " + dependency.toBundleUrl() + ": " + feature.getId());
                            features.add(name);
                        }
                    } else {
                        String bundleUrlWithType = dependency.toBundleUrlWithType();
                        String foundBundleUri = findBundleUri(currentBundleLocations, prefix);
                        if (foundBundleUri != null) {
                            LOG.info("Bundle already included " + foundBundleUri + " for " + bundleUrlWithType);
                        } else {
                            boolean ignore = false;
                            String bundleWithoutMvnPrefix = getMavenCoords(bundleUrlWithType);
                            for (String ignoreBundlePrefix : RESOLVER_IGNORE_BUNDLE_PREFIXES) {
                                if (bundleWithoutMvnPrefix.startsWith(ignoreBundlePrefix)) {
                                    ignore = true;
                                    break;
                                }
                            }
                            if (ignore) {
                                LOG.info("Ignoring bundle: " + bundleUrlWithType);
                            } else {
                                boolean optional = dependency.isOptional();
                                LOG.info("Adding " + (optional ? "optional " : "") + " bundle: " + bundleUrlWithType);
                                if (optional) {
                                    optionals.add(bundleUrlWithType);
                                } else {
                                    bundles.add(bundleUrlWithType);
                                }
                            }
                        }
                    }
                }
            }
            // Modify the profile through the {@link ProfileBuilder}
            builder.setOptionals(optionals).setFeatures(features);
        }
        builder.setBundles(bundles);
    }
    profile = profileService.updateProfile(builder.getProfile());
    Integer minimumInstances = requirements.getMinimumInstances();
    if (minimumInstances != null) {
        FabricRequirements fabricRequirements = fabricService.get().getRequirements();
        ProfileRequirements profileRequirements = fabricRequirements.getOrCreateProfileRequirement(profile.getId());
        profileRequirements.setMinimumInstances(minimumInstances);
        fabricRequirements.setVersion(requirements.getVersion());
        fabricService.get().setRequirements(fabricRequirements);
    }
    // lets find a hawtio profile and version
    String profileUrl = findHawtioUrl(fabric);
    if (profileUrl == null) {
        profileUrl = "/";
    }
    if (!profileUrl.endsWith("/")) {
        profileUrl += "/";
    }
    String profilePath = Profiles.convertProfileIdToPath(profile.getId());
    profileUrl += "index.html#/wiki/branch/" + profile.getVersion() + "/view/fabric/profiles/" + profilePath;
    return new DeployResults(profile, profileUrl);
}

Example 2 with ProfileRequirements

use of io.fabric8.api.ProfileRequirements in project fabric8 by jboss-fuse.

the class ProfileScaleAction method doExecute.

@Override
protected Object doExecute() throws Exception {
    try {
        FabricValidations.validateProfileName(name);
    } catch (IllegalArgumentException e) {
        // we do not want exception in the server log, so print the error message to the console
        System.out.println(e.getMessage());
        return 1;
    }
    fabricService.scaleProfile(name, count);
    ProfileRequirements profileRequirements = fabricService.getRequirements().getOrCreateProfileRequirement(name);
    Integer minimumInstances = profileRequirements.getMinimumInstances();
    int size = Containers.containersForProfile(fabricService.getContainers(), name).size();
    PrintStream output = System.out;
    output.println("Profile " + name + " " + (minimumInstances != null ? "now requires " + minimumInstances + " container(s)" : "does not require any containers") + " currently has " + size + " container(s) running");
    return null;
}

Example 3 with ProfileRequirements

use of io.fabric8.api.ProfileRequirements in project fabric8 by jboss-fuse.

the class RequireProfileListAction method printRequirements.

@Override
protected void printRequirements(PrintStream out, FabricRequirements requirements) {
    TablePrinter table = new TablePrinter();
    table.columns("profile", "# minimum", "# maximum", "depends on");
    List<ProfileRequirements> profileRequirements = requirements.getProfileRequirements();
    for (ProfileRequirements profile : profileRequirements) {
        table.row(profile.getProfile(), getStringOrBlank(profile.getMinimumInstances()), getStringOrBlank(profile.getMaximumInstances()), getStringOrBlank(profile.getDependentProfiles()));
    }
    table.print();
}

Example 4 with ProfileRequirements

use of io.fabric8.api.ProfileRequirements in project fabric8 by jboss-fuse.

the class FabricServiceImpl method createContainerAutoScaler.

@Override
public ContainerAutoScaler createContainerAutoScaler(FabricRequirements requirements, ProfileRequirements profileRequirements) {
    Collection<ContainerProvider> providerCollection = getProviders().values();
    for (ContainerProvider containerProvider : providerCollection) {
        // lets pick the highest weighted autoscaler (e.g. to prefer openshift to docker to child
        SortedMap<Integer, ContainerAutoScaler> sortedAutoScalers = new TreeMap<Integer, ContainerAutoScaler>();
        if (containerProvider instanceof ContainerAutoScalerFactory) {
            ContainerAutoScalerFactory provider = (ContainerAutoScalerFactory) containerProvider;
            ContainerAutoScaler autoScaler = provider.createAutoScaler(requirements, profileRequirements);
            if (autoScaler != null) {
                int weight = autoScaler.getWeight();
                sortedAutoScalers.put(weight, autoScaler);
            }
        }
        if (!sortedAutoScalers.isEmpty()) {
            Integer key = sortedAutoScalers.lastKey();
            if (key != null) {
                return sortedAutoScalers.get(key);
            }
        }
    }
    return null;
}

Example 5 with ProfileRequirements

use of io.fabric8.api.ProfileRequirements in project fabric8 by jboss-fuse.

the class FabricServiceImpl method scaleProfile.

@Override
public boolean scaleProfile(String profile, int numberOfInstances) throws IOException {
    if (numberOfInstances == 0) {
        throw new IllegalArgumentException("numberOfInstances should be greater or less than zero");
    }
    FabricRequirements requirements = getRequirements();
    ProfileRequirements profileRequirements = requirements.getOrCreateProfileRequirement(profile);
    Integer minimumInstances = profileRequirements.getMinimumInstances();
    List<Container> containers = Containers.containersForProfile(getContainers(), profile);
    int containerCount = containers.size();
    int newCount = containerCount + numberOfInstances;
    if (newCount < 0) {
        newCount = 0;
    }
    boolean update = minimumInstances == null || newCount != minimumInstances;
    if (update) {
        profileRequirements.setMinimumInstances(newCount);
        setRequirements(requirements);
    }
    return update;
}