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Example 1 with MultiException

use of io.fabric8.utils.MultiException in project fabric8 by jboss-fuse.

the class Agent method loadResources.

// 
// State support
// 
public static Callable<Map<String, Resource>> loadResources(DownloadManager manager, Map<String, Map<VersionRange, Map<String, String>>> metadata, Set<String> uris) throws MultiException, InterruptedException, MalformedURLException {
    final Map<String, Resource> resources = new HashMap<>();
    final Downloader downloader = manager.createDownloader();
    final MetadataBuilder builder = new MetadataBuilder(metadata);
    final DownloadCallback callback = new DownloadCallback() {

        @Override
        public void downloaded(StreamProvider provider) throws Exception {
            String uri = provider.getUrl();
            Map<String, String> headers = builder.getMetadata(uri, provider.getFile());
            Resource resource = ResourceBuilder.build(uri, headers);
            synchronized (resources) {
                resources.put(uri, resource);
            }
        }
    };
    for (String uri : uris) {
        downloader.download(uri, callback);
    }
    return new Callable<Map<String, Resource>>() {

        @Override
        public Map<String, Resource> call() throws Exception {
            downloader.await();
            return resources;
        }
    };
}
Also used : StreamProvider(io.fabric8.agent.download.StreamProvider) HashMap(java.util.HashMap) DownloadCallback(io.fabric8.agent.download.DownloadCallback) Resource(org.osgi.resource.Resource) Downloader(io.fabric8.agent.download.Downloader) Callable(java.util.concurrent.Callable)

Example 2 with MultiException

use of io.fabric8.utils.MultiException in project fabric8 by jboss-fuse.

the class Deployer method deploy.

/**
 * @param dstate  deployment state
 * @param request deployment request
 * @throws Exception
 */
public void deploy(DeploymentState dstate, final DeploymentRequest request) throws Exception {
    String threadFactoryName = deploymentAgentId != null ? String.format("%s-deployer", deploymentAgentId) : "deployer";
    ExecutorService deploymentsExecutor = Executors.newSingleThreadExecutor(new NamedThreadFactory(threadFactoryName));
    boolean noRefreshUnmanaged = request.options.contains(Constants.Option.NoAutoRefreshUnmanagedBundles);
    boolean noRefreshManaged = request.options.contains(Constants.Option.NoAutoRefreshManagedBundles);
    boolean noRefresh = request.options.contains(Constants.Option.NoAutoRefreshBundles);
    boolean noStart = request.options.contains(Constants.Option.NoAutoStartBundles);
    boolean verbose = request.options.contains(Constants.Option.Verbose);
    boolean silent = request.options.contains(Constants.Option.Silent);
    boolean simulate = request.options.contains(Constants.Option.Simulate);
    boolean noManageBundles = request.options.contains(Constants.Option.NoAutoManageBundles);
    int display = silent ? 0 : verbose ? DISPLAY_LOG | DISPLAY_STDOUT : DISPLAY_LOG;
    // TODO: add an option to unmanage bundles instead of uninstalling those
    Map<String, Set<Long>> managedBundles = copy(dstate.state.managedBundles);
    Map<String, Set<Bundle>> unmanagedBundles = apply(diff(dstate.bundlesPerRegion, dstate.state.managedBundles), map(dstate.bundles));
    // Resolve
    SubsystemResolver resolver = new SubsystemResolver(manager);
    resolver.prepare(dstate.features.values(), request.requirements, apply(unmanagedBundles, adapt(BundleRevision.class)));
    Set<String> prereqs = resolver.collectPrerequisites();
    if (!prereqs.isEmpty()) {
        for (Iterator<String> iterator = prereqs.iterator(); iterator.hasNext(); ) {
            String prereq = iterator.next();
            String[] parts = prereq.split("/");
            VersionRange range;
            if (parts[1].equals("0.0.0")) {
                range = VersionRange.ANY_VERSION;
            } else if (!parts[1].startsWith("[") && !parts[1].startsWith("(")) {
                range = new VersionRange(Macro.transform(request.featureResolutionRange, parts[1]));
            } else {
                range = new VersionRange(parts[1]);
            }
            boolean found = false;
            for (Set<String> featureSet : dstate.state.installedFeatures.values()) {
                for (String feature : featureSet) {
                    String[] p = feature.split("/");
                    found = parts[0].equals(p[0]) && range.contains(VersionTable.getVersion(p[1]));
                    if (found)
                        break;
                }
                if (found)
                    break;
            }
            if (found) {
                iterator.remove();
            }
        }
    }
    if (!prereqs.isEmpty()) {
        DeploymentRequest newRequest = new DeploymentRequest();
        newRequest.bundleUpdateRange = request.bundleUpdateRange;
        newRequest.featureResolutionRange = request.featureResolutionRange;
        newRequest.globalRepository = request.globalRepository;
        newRequest.options = request.options;
        newRequest.overrides = request.overrides;
        newRequest.requirements = copy(dstate.state.requirements);
        for (String prereq : prereqs) {
            addToMapSet(newRequest.requirements, Constants.ROOT_REGION, prereq);
        }
        newRequest.stateChanges = Collections.emptyMap();
        newRequest.updateSnaphots = request.updateSnaphots;
        deploy(dstate, newRequest);
        throw new PartialDeploymentException(prereqs);
    }
    callback.phase("resolving");
    resolver.resolve(new MetadataBuilder(request.metadata), request.overrides, request.featureResolutionRange, request.globalRepository);
    Map<String, StreamProvider> providers = resolver.getProviders();
    Map<String, Set<Resource>> featuresPerRegion = resolver.getFeaturesPerRegions();
    Map<String, Set<String>> installedFeatures = apply(featuresPerRegion, featureId());
    Map<String, Set<String>> newFeatures = diff(installedFeatures, dstate.state.installedFeatures);
    Map<String, Set<String>> delFeatures = diff(dstate.state.installedFeatures, installedFeatures);
    // 
    // Compute requested features state
    // 
    Map<String, Map<String, String>> stateFeatures = copy(dstate.state.stateFeatures);
    for (Map.Entry<String, Set<String>> entry : delFeatures.entrySet()) {
        Map<String, String> map = stateFeatures.get(entry.getKey());
        if (map != null) {
            map.keySet().removeAll(entry.getValue());
            if (map.isEmpty()) {
                stateFeatures.remove(entry.getKey());
            }
        }
    }
    for (Map.Entry<String, Map<String, Constants.RequestedState>> entry1 : request.stateChanges.entrySet()) {
        String region = entry1.getKey();
        Map<String, String> regionStates = stateFeatures.get(region);
        if (regionStates != null) {
            for (Map.Entry<String, Constants.RequestedState> entry2 : entry1.getValue().entrySet()) {
                String feature = entry2.getKey();
                if (regionStates.containsKey(feature)) {
                    regionStates.put(feature, entry2.getValue().name());
                }
            }
        }
    }
    for (Map.Entry<String, Set<String>> entry : newFeatures.entrySet()) {
        for (String feature : entry.getValue()) {
            Map<String, String> map = stateFeatures.get(entry.getKey());
            if (map == null) {
                map = new HashMap<>();
                stateFeatures.put(entry.getKey(), map);
            }
            map.put(feature, noStart ? Constants.RequestedState.Installed.name() : Constants.RequestedState.Started.name());
        }
    }
    // Compute information for each bundle
    Map<String, Map<String, BundleInfo>> bundleInfos = resolver.getBundleInfos();
    // 
    // Compute deployment
    // 
    Deployer.Deployment deployment = computeDeployment(dstate, request, resolver);
    // 
    // Compute the set of bundles to refresh
    // 
    // sort is only used for display
    Map<Bundle, String> toRefresh = new TreeMap<>(new BundleComparator());
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        for (Bundle b : regionDeployment.toDelete) {
            toRefresh.put(b, "Bundle will be uninstalled");
        }
        for (Bundle b : regionDeployment.toUpdate.keySet()) {
            toRefresh.put(b, "Bundle will be updated");
        }
    }
    if (!noRefreshManaged) {
        computeBundlesToRefresh(toRefresh, dstate.bundles.values(), deployment.resToBnd, resolver.getWiring());
    }
    if (noRefreshUnmanaged) {
        toRefresh.keySet().removeAll(flatten(unmanagedBundles));
    }
    // Automatically turn unmanaged bundles into managed bundles
    // if they are required by a feature and no other unmanaged
    // bundles have a requirement on it
    // sort is only used for display
    Set<Bundle> toManage = new TreeSet<>(new BundleComparator());
    if (!noManageBundles) {
        Set<Resource> features = resolver.getFeatures().keySet();
        Set<? extends Resource> unmanaged = apply(flatten(unmanagedBundles), adapt(BundleRevision.class));
        Set<Resource> requested = new HashSet<>();
        // Gather bundles required by a feature
        if (resolver.getWiring() != null) {
            for (List<Wire> wires : resolver.getWiring().values()) {
                for (Wire wire : wires) {
                    if (features.contains(wire.getRequirer()) && unmanaged.contains(wire.getProvider())) {
                        requested.add(wire.getProvider());
                    }
                }
            }
        }
        // Now, we know which bundles are completely unmanaged
        unmanaged.removeAll(requested);
        // Check if bundles have wires from really unmanaged bundles
        if (resolver.getWiring() != null) {
            for (List<Wire> wires : resolver.getWiring().values()) {
                for (Wire wire : wires) {
                    if (requested.contains(wire.getProvider()) && unmanaged.contains(wire.getRequirer())) {
                        requested.remove(wire.getProvider());
                    }
                }
            }
        }
        if (!requested.isEmpty()) {
            Map<Long, String> bundleToRegion = new HashMap<>();
            for (Map.Entry<String, Set<Long>> entry : dstate.bundlesPerRegion.entrySet()) {
                for (long id : entry.getValue()) {
                    bundleToRegion.put(id, entry.getKey());
                }
            }
            for (Resource rev : requested) {
                Bundle bundle = ((BundleRevision) rev).getBundle();
                long id = bundle.getBundleId();
                addToMapSet(managedBundles, bundleToRegion.get(id), id);
                toManage.add(bundle);
            }
        }
    }
    Set<Bundle> toStart = new HashSet<>();
    Set<Bundle> toResolve = new HashSet<>();
    Set<Bundle> toStop = new HashSet<>();
    // 
    // Compute bundle states
    // 
    Map<Resource, Constants.RequestedState> states = new HashMap<>();
    // Find all features state
    Map<Resource, Constants.RequestedState> featuresState = new HashMap<>();
    Map<Resource, Set<Resource>> conditionals = new HashMap<>();
    if (resolver.getFeaturesPerRegions() != null) {
        for (Map.Entry<String, Set<Resource>> entry : resolver.getFeaturesPerRegions().entrySet()) {
            String region = entry.getKey();
            Map<String, String> fss = stateFeatures.get(region);
            for (Resource feature : entry.getValue()) {
                Set<Resource> conditions = new HashSet<>();
                for (Wire wire : resolver.getWiring().get(feature)) {
                    if (IDENTITY_NAMESPACE.equals(wire.getRequirement().getNamespace()) && FeatureResource.CONDITIONAL_TRUE.equals(wire.getRequirement().getDirectives().get(FeatureResource.REQUIREMENT_CONDITIONAL_DIRECTIVE))) {
                        conditions.add(wire.getProvider());
                    }
                }
                if (conditions.isEmpty()) {
                    String fs = fss.get(getFeatureId(feature));
                    featuresState.put(feature, Constants.RequestedState.valueOf(fs));
                } else {
                    conditionals.put(feature, conditions);
                }
            }
        }
    }
    // Compute conditional features state
    for (Resource feature : conditionals.keySet()) {
        Constants.RequestedState state = null;
        for (Resource cond : conditionals.get(feature)) {
            Constants.RequestedState s = featuresState.get(cond);
            if (state == null) {
                state = s;
            } else if (state == Constants.RequestedState.Started && s == Constants.RequestedState.Resolved) {
                state = Constants.RequestedState.Resolved;
            }
        }
        featuresState.put(feature, state);
    }
    // Propagate Resolved state
    for (Resource feature : featuresState.keySet()) {
        if (featuresState.get(feature) == Constants.RequestedState.Resolved) {
            propagateState(states, feature, Constants.RequestedState.Resolved, resolver);
        }
    }
    // Propagate Started state
    for (Resource feature : featuresState.keySet()) {
        if (featuresState.get(feature) == Constants.RequestedState.Started) {
            propagateState(states, feature, Constants.RequestedState.Started, resolver);
        }
    }
    // Put default Started state for other bundles
    for (Resource resource : resolver.getBundles().keySet()) {
        if (!states.containsKey(resource)) {
            states.put(resource, Constants.RequestedState.Started);
        }
    }
    // Override explicit disabled state
    for (Resource resource : featuresState.keySet()) {
        if (resource instanceof FeatureResource) {
            FeatureResource featureResource = (FeatureResource) resource;
            List<BundleInfo> bundles = featureResource.getFeature().getBundles();
            for (BundleInfo bundleInfo : bundles) {
                if (bundleInfo.isStart() == false) {
                    Set<String> candidates = new HashSet<>();
                    String fullLocation = bundleInfo.getLocation();
                    int protocolMarker = fullLocation.lastIndexOf(":");
                    fullLocation = fullLocation.substring(protocolMarker + 1);
                    String[] split = fullLocation.split("/");
                    if (split.length >= 3) {
                        String fullLocationKey = split[0] + "." + split[1] + "/" + split[2];
                        candidates.add(fullLocationKey);
                    }
                    String location = bundleInfo.getLocation();
                    Parser parser = new Parser(location);
                    String id = parser.getArtifact();
                    String version = parser.getVersion();
                    String key = id + "/" + version;
                    String keyDotted = id + "/" + version.replaceAll("_", ".");
                    String prefix = parser.getGroup();
                    if (parser.getGroup().contains(":")) {
                        prefix = parser.getGroup().split(":")[1];
                    }
                    String fullKey = prefix + "." + key;
                    String fullKeyDotted = prefix + "." + keyDotted;
                    candidates.add(key);
                    candidates.add(keyDotted);
                    candidates.add(fullKey);
                    candidates.add(fullKeyDotted);
                    for (Iterator<Resource> iter = states.keySet().iterator(); iter.hasNext(); ) {
                        Resource res = iter.next();
                        String resourceStringRepresentation = res.toString();
                        if (candidates.contains(resourceStringRepresentation)) {
                            states.put(res, Constants.RequestedState.Installed);
                            break;
                        }
                    }
                }
            }
        }
    }
    // Only keep bundles resources
    states.keySet().retainAll(resolver.getBundles().keySet());
    // 
    for (Map.Entry<Resource, Constants.RequestedState> entry : states.entrySet()) {
        Bundle bundle = deployment.resToBnd.get(entry.getKey());
        if (bundle != null) {
            switch(entry.getValue()) {
                case Started:
                    toResolve.add(bundle);
                    toStart.add(bundle);
                    break;
                case Resolved:
                    toResolve.add(bundle);
                    toStop.add(bundle);
                    break;
            }
        }
    }
    // 
    // Compute bundle all start levels and start levels to update
    // 
    Map<Resource, Integer> startLevels = new HashMap<>();
    final Map<Bundle, Integer> toUpdateStartLevel = new HashMap<>();
    for (Map.Entry<String, Set<Resource>> entry : resolver.getBundlesPerRegions().entrySet()) {
        String region = entry.getKey();
        for (Resource resource : entry.getValue()) {
            BundleInfo bi = bundleInfos.get(region).get(getUri(resource));
            if (bi != null) {
                int sl = bi.getStartLevel() > 0 ? bi.getStartLevel() : dstate.initialBundleStartLevel;
                startLevels.put(resource, sl);
                Bundle bundle = deployment.resToBnd.get(resource);
                if (bundle != null) {
                    int curSl = bundle.adapt(BundleStartLevel.class).getStartLevel();
                    if (sl != curSl) {
                        toUpdateStartLevel.put(bundle, sl);
                        if (sl > dstate.currentStartLevel) {
                            toStop.add(bundle);
                        }
                    }
                }
            }
        }
    }
    // 
    // Log deployment
    // 
    logDeployment(deployment, display);
    if (!noRefresh && !toRefresh.isEmpty()) {
        print("  Bundles to refresh:", display);
        for (Map.Entry<Bundle, String> entry : toRefresh.entrySet()) {
            Bundle bundle = entry.getKey();
            print("    " + bundle.getSymbolicName() + " / " + bundle.getVersion() + " (" + entry.getValue() + ")", display);
        }
    }
    if (!toManage.isEmpty()) {
        print("  Managing bundle:", display);
        for (Bundle bundle : toManage) {
            print("    " + bundle.getSymbolicName() + " / " + bundle.getVersion(), display);
        }
    }
    if (simulate) {
        return;
    }
    callback.phase("installing");
    // 
    // Execute deployment
    // 
    // #1: stop bundles that needs to be updated or uninstalled or refreshed in order
    // #2: uninstall needed bundles
    // #3: update regions
    // #4: update bundles
    // #5: install bundles
    // #6: save state
    // #7: install configuration
    // #8: refresh bundles
    // #9: start bundles in order
    // #10: send events
    // 
    // 
    // Handle updates on the agent bundle
    // 
    Deployer.RegionDeployment rootRegionDeployment = deployment.regions.get(Constants.ROOT_REGION);
    // We don't support uninstalling the bundle
    if (rootRegionDeployment != null && rootRegionDeployment.toDelete.contains(dstate.serviceBundle)) {
        throw new UnsupportedOperationException("Uninstalling the agent bundle is not supported");
    }
    // Ensure all classes are loaded if the agent will be refreshed
    if (toRefresh.containsKey(dstate.serviceBundle)) {
        OsgiUtils.ensureAllClassesLoaded(dstate.serviceBundle);
    }
    // When restarting, the resolution will be attempted again
    if (rootRegionDeployment != null && rootRegionDeployment.toUpdate.containsKey(dstate.serviceBundle)) {
        callback.phase("updating agent");
        callback.persistResolveRequest(request);
        // save the new checksum persistently
        if (deployment.bundleChecksums.containsKey(dstate.serviceBundle.getBundleId())) {
            State state = dstate.state.copy();
            state.bundleChecksums.put(dstate.serviceBundle.getBundleId(), deployment.bundleChecksums.get(dstate.serviceBundle.getBundleId()));
            callback.saveState(state);
        }
        Resource resource = rootRegionDeployment.toUpdate.get(dstate.serviceBundle);
        String uri = getUri(resource);
        print("The agent bundle needs is being updated with " + uri, display);
        toRefresh.clear();
        toRefresh.put(dstate.serviceBundle, "DeploymentAgent bundle is being updated");
        computeBundlesToRefresh(toRefresh, dstate.bundles.values(), Collections.<Resource, Bundle>emptyMap(), Collections.<Resource, List<Wire>>emptyMap());
        callback.stopBundle(dstate.serviceBundle, STOP_TRANSIENT);
        try (InputStream is = getBundleInputStream(resource, providers)) {
            callback.updateBundle(dstate.serviceBundle, uri, is);
        }
        callback.refreshPackages(toRefresh.keySet());
        callback.startBundle(dstate.serviceBundle);
        return;
    }
    // 
    if (!newFeatures.isEmpty()) {
        Set<Feature> set = apply(flatten(newFeatures), map(dstate.features));
        for (Feature feature : set) {
            Downloader downloader = manager.createDownloader();
            for (ConfigFile configFile : feature.getConfigurationFiles()) {
                downloader.download(configFile.getLocation(), null);
            }
            downloader.await();
        }
    }
    // 
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        toStop.addAll(regionDeployment.toUpdate.keySet());
        toStop.addAll(regionDeployment.toDelete);
    }
    if (!noRefresh) {
        Set<Bundle> toRefreshToStopEarly = new HashSet<>(toRefresh.keySet());
        toRefreshToStopEarly.remove(dstate.serviceBundle);
        toStop.addAll(toRefreshToStopEarly);
        toStart.addAll(toRefreshToStopEarly);
    }
    removeFragmentsAndBundlesInState(toStop, UNINSTALLED | RESOLVED | STOPPING);
    if (!toStop.isEmpty()) {
        callback.phase("updating (stopping bundles)");
        print("Stopping bundles:", display);
        while (!toStop.isEmpty()) {
            List<Bundle> bs = getBundlesToStop(toStop);
            for (final Bundle bundle : bs) {
                print("  " + bundle.getSymbolicName() + " / " + bundle.getVersion(), display);
                List<Future<Void>> futures = deploymentsExecutor.invokeAll(Arrays.asList(new Callable<Void>() {

                    @Override
                    public Void call() throws Exception {
                        try {
                            LOGGER.info("Scheduled stop for bundle:" + bundle.getSymbolicName() + " with a timeout limit of " + request.bundleStartTimeout + " seconds");
                            // If the bundle start level will be changed, stop it persistently to
                            // avoid a restart when the start level is actually changed
                            callback.stopBundle(bundle, toUpdateStartLevel.containsKey(bundle) ? 0 : STOP_TRANSIENT);
                        } catch (BundleException e) {
                            LOGGER.warn("Error while trying to stop bundle {}", bundle.getSymbolicName(), e);
                        }
                        return null;
                    }
                }), request.bundleStartTimeout, TimeUnit.SECONDS);
                // synch on Future's output, limited by the TimeUnit above
                for (Future<Void> f : futures) {
                    try {
                        f.get();
                    } catch (CancellationException e) {
                        LOGGER.warn("Error while trying to stop bundle {}", bundle.getSymbolicName(), e);
                    }
                }
                toStop.remove(bundle);
            }
        }
    }
    // 
    // Delete bundles
    // 
    boolean hasToDelete = false;
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        if (hasToDelete = !regionDeployment.toDelete.isEmpty()) {
            break;
        }
    }
    if (hasToDelete) {
        callback.phase("updating (uninstalling bundles)");
        print("Uninstalling bundles:", display);
        for (Map.Entry<String, RegionDeployment> entry : deployment.regions.entrySet()) {
            String name = entry.getKey();
            Deployer.RegionDeployment regionDeployment = entry.getValue();
            for (Bundle bundle : regionDeployment.toDelete) {
                print("  " + bundle.getSymbolicName() + " / " + bundle.getVersion(), display);
                callback.uninstall(bundle);
                removeFromMapSet(managedBundles, name, bundle.getBundleId());
            }
        }
    }
    // 
    // Update regions
    // 
    {
        // Add bundles
        Map<String, Set<Long>> bundles = new HashMap<>();
        add(bundles, apply(unmanagedBundles, bundleId()));
        add(bundles, managedBundles);
        // Compute policies
        RegionDigraph computedDigraph = resolver.getFlatDigraph();
        Map<String, Map<String, Map<String, Set<String>>>> policies = copy(dstate.filtersPerRegion);
        // Only keep regions which still have bundles
        policies.keySet().retainAll(bundles.keySet());
        // Fix broken filters
        for (String name : policies.keySet()) {
            policies.get(name).keySet().retainAll(policies.keySet());
        }
        // Update managed regions
        for (Region computedRegion : computedDigraph.getRegions()) {
            String name = computedRegion.getName();
            Map<String, Map<String, Set<String>>> policy = policies.get(name);
            if (policy == null) {
                policy = new HashMap<>();
                policies.put(name, policy);
            }
            for (RegionDigraph.FilteredRegion fr : computedRegion.getEdges()) {
                String r2 = fr.getRegion().getName();
                Map<String, Set<String>> filters = new HashMap<>();
                Map<String, Collection<String>> current = fr.getFilter().getSharingPolicy();
                for (String ns : current.keySet()) {
                    for (String f : current.get(ns)) {
                        addToMapSet(filters, ns, f);
                    }
                }
                policy.put(r2, filters);
            }
        }
        // Apply all changes
        callback.replaceDigraph(policies, bundles);
    }
    // 
    // Update bundles
    // 
    boolean hasToUpdate = false;
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        if (hasToUpdate = !regionDeployment.toUpdate.isEmpty()) {
            break;
        }
    }
    if (hasToUpdate) {
        callback.phase("updating (updating bundles)");
        print("Updating bundles:", display);
        for (Map.Entry<String, RegionDeployment> rde : deployment.regions.entrySet()) {
            for (Map.Entry<Bundle, Resource> entry : rde.getValue().toUpdate.entrySet()) {
                Bundle bundle = entry.getKey();
                Resource resource = entry.getValue();
                String uri = getUri(resource);
                print("  " + uri, display);
                try (InputStream is = getBundleInputStream(resource, providers)) {
                    callback.updateBundle(bundle, uri, is);
                }
                toStart.add(bundle);
            }
        }
    }
    // 
    for (Map.Entry<Bundle, Integer> entry : toUpdateStartLevel.entrySet()) {
        Bundle bundle = entry.getKey();
        int sl = entry.getValue();
        callback.setBundleStartLevel(bundle, sl);
    }
    // 
    // Install bundles
    // 
    boolean hasToInstall = false;
    for (Deployer.RegionDeployment regionDeployment : deployment.regions.values()) {
        if (hasToInstall = !regionDeployment.toInstall.isEmpty()) {
            break;
        }
    }
    if (hasToInstall) {
        callback.phase("updating (installing bundles)");
        print("Installing bundles:", display);
        for (Map.Entry<String, RegionDeployment> entry : deployment.regions.entrySet()) {
            String name = entry.getKey();
            Deployer.RegionDeployment regionDeployment = entry.getValue();
            for (Resource resource : regionDeployment.toInstall) {
                String uri = getUri(resource);
                print("  " + uri, display);
                Bundle bundle;
                long crc;
                try (ChecksumUtils.CRCInputStream is = new ChecksumUtils.CRCInputStream(getBundleInputStream(resource, providers))) {
                    bundle = callback.installBundle(name, uri, is);
                    // calculate CRC normally
                    crc = is.getCRC();
                    try {
                        URI resourceURI = new URI(uri);
                        if ("blueprint".equals(resourceURI.getScheme())) {
                            // ENTESB-6957 calculate proper blueprint file CRC during installation
                            InputStream bis = getBlueprintInputStream(getBundleInputStream(resource, providers));
                            // original stream is closed in either case
                            if (bis != null) {
                                crc = ChecksumUtils.checksum(bis);
                            }
                        }
                    } catch (URISyntaxException ignored) {
                    }
                }
                addToMapSet(managedBundles, name, bundle.getBundleId());
                deployment.resToBnd.put(resource, bundle);
                // save a checksum of installed snapshot bundle
                if (Constants.UPDATE_SNAPSHOTS_CRC.equals(request.updateSnaphots) && isUpdateable(resource) && !deployment.bundleChecksums.containsKey(bundle.getBundleId())) {
                    deployment.bundleChecksums.put(bundle.getBundleId(), crc);
                }
                if (startLevels.containsKey(resource)) {
                    int startLevel = startLevels.get(resource);
                    if (startLevel != dstate.initialBundleStartLevel) {
                        callback.setBundleStartLevel(bundle, startLevel);
                    }
                }
                Constants.RequestedState reqState = states.get(resource);
                if (reqState == null) {
                    reqState = Constants.RequestedState.Started;
                }
                switch(reqState) {
                    case Started:
                        toResolve.add(bundle);
                        toStart.add(bundle);
                        break;
                    case Resolved:
                        toResolve.add(bundle);
                        break;
                }
            }
        }
    }
    // 
    // Update and save state
    // 
    State newState = new State();
    newState.bundleChecksums.putAll(deployment.bundleChecksums);
    newState.requirements.putAll(request.requirements);
    newState.installedFeatures.putAll(installedFeatures);
    newState.stateFeatures.putAll(stateFeatures);
    newState.managedBundles.putAll(managedBundles);
    callback.saveState(newState);
    // 
    if (!newFeatures.isEmpty()) {
        // check if configadmin is started
        callback.phase("updating (installing configurations)");
        Set<Feature> set = apply(flatten(newFeatures), map(dstate.features));
        callback.restoreConfigAdminIfNeeded();
        for (Feature feature : set) {
            callback.installFeatureConfigs(feature);
        }
    }
    callback.phase("finalizing");
    if (!noRefresh) {
        toStop = new HashSet<>();
        toStop.addAll(toRefresh.keySet());
        removeFragmentsAndBundlesInState(toStop, UNINSTALLED | RESOLVED | STOPPING);
        if (!toStop.isEmpty()) {
            callback.phase("finalizing (stopping bundles)");
            print("Stopping bundles:", display);
            while (!toStop.isEmpty()) {
                List<Bundle> bs = getBundlesToStop(toStop);
                for (final Bundle bundle : bs) {
                    print("  " + bundle.getSymbolicName() + " / " + bundle.getVersion(), display);
                    List<Future<Void>> futures = deploymentsExecutor.invokeAll(Arrays.asList(new Callable<Void>() {

                        @Override
                        public Void call() throws Exception {
                            try {
                                LOGGER.info("Scheduled stop for bundle:" + bundle.getSymbolicName() + " with a timeout limit of " + request.bundleStartTimeout + " seconds");
                                callback.stopBundle(bundle, STOP_TRANSIENT);
                            } catch (BundleException e) {
                                LOGGER.warn("Error while trying to stop bundle {}", bundle.getSymbolicName(), e);
                            }
                            return null;
                        }
                    }), request.bundleStartTimeout, TimeUnit.SECONDS);
                    // synch on Future's output, limited by the TimeUnit above
                    for (Future<Void> f : futures) {
                        try {
                            f.get();
                        } catch (CancellationException e) {
                            LOGGER.warn("Error while trying to stop bundle {}", bundle.getSymbolicName(), e);
                        }
                    }
                    toStop.remove(bundle);
                    toStart.add(bundle);
                }
            }
        }
        if (!toRefresh.isEmpty()) {
            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug("    Bundle refresh explanation:");
                for (Map.Entry entry : toRefresh.entrySet()) {
                    LOGGER.debug("{} is refreshed because of [{}]", entry.getKey(), entry.getValue());
                }
            }
            callback.phase("finalizing (refreshing bundles)");
            print("Refreshing bundles:", display);
            for (Map.Entry<Bundle, String> entry : toRefresh.entrySet()) {
                Bundle bundle = entry.getKey();
                print("    " + bundle.getSymbolicName() + " / " + bundle.getVersion() + " (" + entry.getValue() + ")", display);
            }
            if (!toRefresh.isEmpty()) {
                callback.refreshPackages(toRefresh.keySet());
            }
        }
    }
    // Resolve bundles
    callback.phase("finalizing (resolving bundles)");
    toResolve.addAll(toStart);
    toResolve.addAll(toRefresh.keySet());
    removeBundlesInState(toResolve, UNINSTALLED);
    callback.resolveBundles(toResolve, resolver.getWiring(), deployment.resToBnd);
    final boolean[] agentStarted = new boolean[] { false };
    // Compute bundles to start
    removeFragmentsAndBundlesInState(toStart, UNINSTALLED | ACTIVE | STARTING);
    if (!toStart.isEmpty()) {
        // Compute correct start order
        final List<Throwable> exceptions = new ArrayList<>();
        callback.phase("finalizing (starting bundles)");
        print("Starting bundles:", display);
        while (!toStart.isEmpty()) {
            List<Bundle> bs = getBundlesToStart(toStart, dstate.serviceBundle);
            for (final Bundle bundle : bs) {
                print("  " + bundle.getSymbolicName() + " / " + bundle.getVersion(), display);
                if ("io.fabric8.fabric-agent".equals(bundle.getSymbolicName())) {
                    agentStarted[0] = true;
                }
                List<Future<Void>> futures = deploymentsExecutor.invokeAll(Arrays.asList(new Callable<Void>() {

                    @Override
                    public Void call() throws Exception {
                        try {
                            LOGGER.info("Scheduled start for bundle:" + bundle.getSymbolicName() + " with a timeout limit of " + request.bundleStartTimeout + " seconds");
                            callback.startBundle(bundle);
                        } catch (BundleException e) {
                            exceptions.add(e);
                        }
                        return null;
                    }
                }), request.bundleStartTimeout, TimeUnit.SECONDS);
                // synch on Future's output, limited by the TimeUnit above
                for (Future<Void> f : futures) {
                    try {
                        f.get();
                    } catch (CancellationException e) {
                        exceptions.add(new BundleException("Unable to start bundle [" + bundle.getSymbolicName() + "] within " + request.bundleStartTimeout + " seconds"));
                    }
                }
                toStart.remove(bundle);
            }
        }
        deploymentsExecutor.shutdown();
        if (!exceptions.isEmpty()) {
            throw new MultiException("Error restarting bundles", exceptions);
        }
    }
    // Info about final list of deployed bundles
    callback.provisionList(deployment.resToBnd.keySet());
    // list of bundles in special "fabric-startup" feature
    List<String> urls = new LinkedList<>();
    for (Feature ft : dstate.features.values()) {
        if (ft.getName().equals("fabric-startup") && ft.getBundles() != null) {
            for (BundleInfo bi : ft.getBundles()) {
                urls.add(bi.getLocation());
            }
        }
        // special case for Fuse/AMQ...
        if (ft.getName().equals("esb-commands-startup") && ft.getBundles() != null) {
            for (BundleInfo bi : ft.getBundles()) {
                urls.add(bi.getLocation());
            }
        }
    }
    // let's resolve these URIs and make them available from ${karaf.default.repository}
    try {
        LOGGER.info("Storing startup artifacts in default repository: {}", urls);
        AgentUtils.downloadLocations(manager, urls, true);
    } catch (Exception e) {
        LOGGER.warn(e.getMessage(), e);
    }
    if (!noRefresh) {
        // (similar to KARAF-4686/ENTESB-6045 - Cleaning sun.rmi.transport.tcp.TCPEndpointlocalEndpoints cache)
        try {
            Class<?> cls = getClass().getClassLoader().loadClass("org.ops4j.pax.logging.slf4j.Slf4jMDCAdapter");
            Field m_contextField = cls.getDeclaredField("m_context");
            m_contextField.setAccessible(true);
            // nullify org.ops4j.pax.logging.slf4j.Slf4jMDCAdapter.m_context, so it'll be reinitialized from
            // fresh pax-logging-service wiring
            m_contextField.set(null, null);
        } catch (Exception ignored) {
        }
    }
    if (callback.done(agentStarted[0], urls)) {
        print("Done.", display);
    }
}
Also used : BundleStartLevel(org.osgi.framework.startlevel.BundleStartLevel) Downloader(io.fabric8.agent.download.Downloader) Feature(io.fabric8.agent.model.Feature) BundleException(org.osgi.framework.BundleException) StreamProvider(io.fabric8.agent.download.StreamProvider) NamedThreadFactory(io.fabric8.utils.NamedThreadFactory) SubsystemResolver(io.fabric8.agent.region.SubsystemResolver) Parser(io.fabric8.maven.util.Parser) MultiException(io.fabric8.common.util.MultiException) MapUtils.addToMapSet(io.fabric8.agent.internal.MapUtils.addToMapSet) MapUtils.removeFromMapSet(io.fabric8.agent.internal.MapUtils.removeFromMapSet) URI(java.net.URI) FeatureResource(io.fabric8.agent.resolver.FeatureResource) VersionRange(org.apache.felix.utils.version.VersionRange) Wire(org.osgi.resource.Wire) BundleWire(org.osgi.framework.wiring.BundleWire) BundleInfo(io.fabric8.agent.model.BundleInfo) BundleRevision(org.osgi.framework.wiring.BundleRevision) ConfigFile(io.fabric8.agent.model.ConfigFile) Resource(org.osgi.resource.Resource) FeatureResource(io.fabric8.agent.resolver.FeatureResource) Region(org.eclipse.equinox.region.Region) URISyntaxException(java.net.URISyntaxException) Field(java.lang.reflect.Field) RegionDigraph(org.eclipse.equinox.region.RegionDigraph) Bundle(org.osgi.framework.Bundle) ByteArrayInputStream(java.io.ByteArrayInputStream) ZipInputStream(java.util.zip.ZipInputStream) FileInputStream(java.io.FileInputStream) InputStream(java.io.InputStream) URISyntaxException(java.net.URISyntaxException) BundleException(org.osgi.framework.BundleException) InvalidSyntaxException(org.osgi.framework.InvalidSyntaxException) IOException(java.io.IOException) MultiException(io.fabric8.common.util.MultiException) ChecksumUtils(io.fabric8.common.util.ChecksumUtils)

Example 3 with MultiException

use of io.fabric8.utils.MultiException in project fabric8 by jboss-fuse.

the class AgentUtils method downloadLocations.

public static Map<String, File> downloadLocations(DownloadManager manager, Collection<String> uris, final boolean storeInDefaultKarafRepository) throws MultiException, InterruptedException, MalformedURLException {
    final Map<String, File> files = new HashMap<>();
    final Downloader downloader = manager.createDownloader();
    final File targetLocation = storeInDefaultKarafRepository ? getDefaultKarafRepository() : null;
    for (String uri : uris) {
        downloader.download(uri, new DownloadCallback() {

            @Override
            public void downloaded(StreamProvider provider) throws Exception {
                String uri = provider.getUrl();
                File file = provider.getFile();
                synchronized (files) {
                    files.put(uri, file);
                    if (storeInDefaultKarafRepository) {
                        storeInDefaultKarafRepository(targetLocation, file, uri);
                    }
                }
            }
        });
    }
    downloader.await();
    return files;
}
Also used : StreamProvider(io.fabric8.agent.download.StreamProvider) HashMap(java.util.HashMap) DownloadCallback(io.fabric8.agent.download.DownloadCallback) Downloader(io.fabric8.agent.download.Downloader) File(java.io.File) MalformedURLException(java.net.MalformedURLException) MultiException(io.fabric8.common.util.MultiException)

Example 4 with MultiException

use of io.fabric8.utils.MultiException in project fabric8 by jboss-fuse.

the class VerifyFeatureResolutionMojo method execute.

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    try {
        Field field = URL.class.getDeclaredField("factory");
        field.setAccessible(true);
        field.set(null, null);
    } catch (Exception e) {
        e.printStackTrace();
    }
    URL.setURLStreamHandlerFactory(new CustomBundleURLStreamHandlerFactory());
    System.setProperty("karaf.home", "target/karaf");
    System.setProperty("karaf.data", "target/karaf/data");
    ScheduledExecutorService executor = Executors.newScheduledThreadPool(8);
    Hashtable<String, String> properties = new Hashtable<>();
    if (additionalMetadata != null) {
        try (Reader reader = new FileReader(additionalMetadata)) {
            Properties metadata = new Properties();
            metadata.load(reader);
            for (Enumeration<?> e = metadata.propertyNames(); e.hasMoreElements(); ) {
                Object key = e.nextElement();
                Object val = metadata.get(key);
                properties.put(key.toString(), val.toString());
            }
        } catch (IOException e) {
            throw new MojoExecutionException("Unable to load additional metadata from " + additionalMetadata, e);
        }
    }
    DownloadManager manager;
    MavenResolver resolver;
    final Map<String, Repository> repositories;
    Map<String, Feature[]> repos = new HashMap<>();
    Map<String, Feature> allFeatures = new HashMap<>();
    try {
        resolver = MavenResolvers.createMavenResolver(null, properties, "org.ops4j.pax.url.mvn", repositorySystem);
        manager = DownloadManagers.createDownloadManager(resolver, executor);
        repositories = downloadRepositories(manager, descriptors).call();
        for (String repoUri : repositories.keySet()) {
            Feature[] features = repositories.get(repoUri).getFeatures();
            // Ack features to inline configuration files urls
            for (Feature feature : features) {
                for (BundleInfo bi : feature.getBundles()) {
                    String loc = bi.getLocation();
                    String nloc = null;
                    if (loc.contains("file:")) {
                        for (ConfigFile cfi : feature.getConfigurationFiles()) {
                            if (cfi.getFinalname().substring(1).equals(loc.substring(loc.indexOf("file:") + "file:".length()))) {
                                nloc = cfi.getLocation();
                            }
                        }
                    }
                    if (nloc != null) {
                        bi.setLocation(loc.substring(0, loc.indexOf("file:")) + nloc);
                    }
                }
                allFeatures.put(feature.getId(), feature);
            }
            repos.put(repoUri, features);
        }
    } catch (Exception e) {
        throw new MojoExecutionException("Unable to load features descriptors", e);
    }
    List<Feature> featuresToTest = new ArrayList<>();
    if (verifyTransitive) {
        for (Feature[] features : repos.values()) {
            featuresToTest.addAll(Arrays.asList(features));
        }
    } else {
        for (String uri : descriptors) {
            featuresToTest.addAll(Arrays.asList(repos.get(uri)));
        }
    }
    if (features != null && !features.isEmpty()) {
        StringBuilder sb = new StringBuilder();
        for (String feature : features) {
            if (sb.length() > 0) {
                sb.append("|");
            }
            String p = feature.replaceAll("\\.", "\\\\.").replaceAll("\\*", ".*");
            sb.append(p);
            if (!feature.contains("/")) {
                sb.append("/.*");
            }
        }
        Pattern pattern = Pattern.compile(sb.toString());
        for (Iterator<Feature> iterator = featuresToTest.iterator(); iterator.hasNext(); ) {
            Feature feature = iterator.next();
            String id = feature.getName() + "/" + feature.getVersion();
            if (!pattern.matcher(id).matches()) {
                iterator.remove();
            }
        }
    }
    for (String fmk : framework) {
        properties.put("feature.framework." + fmk, fmk);
    }
    List<Throwable> failures = new ArrayList<>();
    for (Feature feature : featuresToTest) {
        try {
            String id = feature.getName() + "/" + feature.getVersion();
            manager = DownloadManagers.createDownloadManager(resolver, executor);
            verifyResolution(manager, allFeatures, id, properties);
            getLog().info("Verification of feature " + id + " succeeded");
        } catch (Exception e) {
            getLog().warn(e.getMessage());
            failures.add(e);
            if ("first".equals(fail)) {
                throw e;
            }
        }
    }
    if ("end".equals(fail) && !failures.isEmpty()) {
        throw new MojoExecutionException("Verification failures", new MultiException("Verification failures", failures));
    }
}
Also used : HashMap(java.util.HashMap) ArrayList(java.util.ArrayList) Reader(java.io.Reader) FileReader(java.io.FileReader) DeploymentAgent.getPrefixedProperties(io.fabric8.agent.DeploymentAgent.getPrefixedProperties) Properties(java.util.Properties) DownloadManager(io.fabric8.agent.download.DownloadManager) Feature(io.fabric8.agent.model.Feature) Field(java.lang.reflect.Field) BundleInfo(io.fabric8.agent.model.BundleInfo) FileReader(java.io.FileReader) Pattern(java.util.regex.Pattern) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) MojoExecutionException(org.apache.maven.plugin.MojoExecutionException) ConfigFile(io.fabric8.agent.model.ConfigFile) Hashtable(java.util.Hashtable) IOException(java.io.IOException) IOException(java.io.IOException) MojoExecutionException(org.apache.maven.plugin.MojoExecutionException) MojoFailureException(org.apache.maven.plugin.MojoFailureException) MultiException(io.fabric8.common.util.MultiException) Repository(io.fabric8.agent.model.Repository) MultiException(io.fabric8.common.util.MultiException)

Example 5 with MultiException

use of io.fabric8.utils.MultiException in project fabric8 by jboss-fuse.

the class AgentUtils method downloadRepositories.

public static Callable<Map<String, Repository>> downloadRepositories(DownloadManager manager, Set<String> uris) throws MultiException, InterruptedException, MalformedURLException {
    final Map<String, Repository> repositories = new HashMap<>();
    final Downloader downloader = manager.createDownloader();
    final File targetLocation = getDefaultKarafRepository();
    for (String uri : uris) {
        downloader.download(uri, new DownloadCallback() {

            @Override
            public void downloaded(StreamProvider provider) throws Exception {
                String uri = provider.getUrl();
                Repository repository = new Repository(URI.create(uri));
                repository.load(new FileInputStream(provider.getFile()), true);
                synchronized (repositories) {
                    repositories.put(uri, repository);
                }
                for (URI repo : repository.getRepositories()) {
                    downloader.download(repo.toASCIIString(), this);
                }
                Artifact artifact = Utils.mvnurlToArtifact(uri, true);
                if (artifact == null || artifact.getVersion() == null || !artifact.getVersion().endsWith("-SNAPSHOT")) {
                    // we need a feature repository to be available in ${karaf.home}/${karaf.default.repository}
                    // it makes patching much easier
                    // ENTESB-6931: don't store SNAPSHOT feature repositories in ${karaf.home}/${karaf.default.repository}
                    storeInDefaultKarafRepository(targetLocation, provider.getFile(), uri);
                }
            }
        });
    }
    return new Callable<Map<String, Repository>>() {

        @Override
        public Map<String, Repository> call() throws Exception {
            downloader.await();
            return repositories;
        }
    };
}
Also used : StreamProvider(io.fabric8.agent.download.StreamProvider) HashMap(java.util.HashMap) DownloadCallback(io.fabric8.agent.download.DownloadCallback) Downloader(io.fabric8.agent.download.Downloader) URI(java.net.URI) MalformedURLException(java.net.MalformedURLException) MultiException(io.fabric8.common.util.MultiException) FileInputStream(java.io.FileInputStream) Artifact(io.fabric8.patch.management.Artifact) Callable(java.util.concurrent.Callable) Repository(io.fabric8.agent.model.Repository) File(java.io.File)

Aggregations

Downloader (io.fabric8.agent.download.Downloader)4 StreamProvider (io.fabric8.agent.download.StreamProvider)4 MultiException (io.fabric8.common.util.MultiException)4 HashMap (java.util.HashMap)4 DownloadCallback (io.fabric8.agent.download.DownloadCallback)3 OpenShiftClient (io.fabric8.openshift.client.OpenShiftClient)3 File (java.io.File)3 IOException (java.io.IOException)3 BundleInfo (io.fabric8.agent.model.BundleInfo)2 ConfigFile (io.fabric8.agent.model.ConfigFile)2 Feature (io.fabric8.agent.model.Feature)2 Repository (io.fabric8.agent.model.Repository)2 Pod (io.fabric8.kubernetes.api.model.Pod)2 MultiException (io.fabric8.utils.MultiException)2 FileInputStream (java.io.FileInputStream)2 Field (java.lang.reflect.Field)2 MalformedURLException (java.net.MalformedURLException)2 URI (java.net.URI)2 Callable (java.util.concurrent.Callable)2 Resource (org.osgi.resource.Resource)2