Examples with ItemBase org.platformlayer.core.model.ItemBase used on opensource projects

Example 21 with ItemBase

use of org.platformlayer.core.model.ItemBase in project platformlayer by platformlayer.

the class OperationWorker method doOperation.

Object doOperation() throws OpsException {
    final Action action = activeJob.getAction();
    final PlatformLayerKey targetItemKey = activeJob.getTargetItemKey();
    RenameThread rename = new RenameThread(action.getClass().getSimpleName() + " " + targetItemKey);
    try {
        OpsContextBuilder opsContextBuilder = opsSystem.getInjector().getInstance(OpsContextBuilder.class);
        final ProjectAuthorization project = activeJob.getProjectAuthorization();
        final OpsContext opsContext = opsContextBuilder.buildOpsContext(activeJob);
        final ServiceType serviceType = activeJob.getServiceType();
        final ServiceProvider serviceProvider = opsSystem.getServiceProvider(serviceType);
        try {
            return OpsContext.runInContext(opsContext, new CheckedCallable<Object, Exception>() {

                @Override
                public Object call() throws Exception {
                    log.info("Starting job");
                    activeJob.setState(JobState.RUNNING);
                    ItemBase item;
                    ManagedItemRepository repository = opsSystem.getManagedItemRepository();
                    try {
                        boolean fetchTags = true;
                        item = repository.getManagedItem(targetItemKey, fetchTags, SecretProvider.from(project));
                    } catch (RepositoryException e) {
                        throw new OpsException("Error reading item from repository", e);
                    }
                    if (item == null) {
                        throw new WebApplicationException(404);
                    }
                    List<Object> scopeItems = Lists.newArrayList();
                    addActionScopeItems(action, item, scopeItems);
                    Object controller = serviceProvider.getController(item);
                    scopeItems.add(item);
                    scopeItems.add(action);
                    BindingScope scope = BindingScope.push(scopeItems);
                    opsContext.recurseOperation(scope, controller);
                    // TODO: Should we run a verify operation before -> ACTIVE??
                    // (we need to fix the states as well)
                    ManagedItemState newState = finishAction(action, scope);
                    if (newState != null) {
                        repository.changeState(targetItemKey, newState);
                        item.state = newState;
                    }
                    log.info("Job finished with SUCCESS");
                    activeJob.setState(JobState.SUCCESS);
                    return null;
                }

                private ManagedItemState finishAction(Action action, BindingScope scope) throws OpsException {
                    ManagedItemState newState = null;
                    if (action instanceof ConfigureAction) {
                        newState = ManagedItemState.ACTIVE;
                    }
                    if (action instanceof ValidateAction) {
                    // TODO: Change state to healthy??
                    }
                    if (action instanceof DeleteAction) {
                        newState = ManagedItemState.DELETED;
                    }
                    if (action instanceof BackupAction) {
                        BackupContext backupContext = scope.getInstance(BackupContext.class);
                        backupContext.writeDescriptor();
                    }
                    return newState;
                }

                private void addActionScopeItems(Action action, ItemBase item, List<Object> scopeItems) throws OpsException {
                    if (action instanceof BackupAction) {
                        // TODO: Don't hard-code this
                        BackupHelpers backupHelpers = opsSystem.getInjector().getInstance(BackupHelpers.class);
                        BackupContext backupContext = backupHelpers.createBackupContext(item);
                        scopeItems.add(backupContext);
                    }
                }
            });
        } catch (Throwable e) {
            log.warn("Error running operation", e);
            log.warn("Job finished with FAILED");
            // boolean isDone = false; // We will retry
            activeJob.setState(JobState.FAILED);
            TimeSpan retry = null;
            HasRetryInfo retryInfo = ExceptionHelpers.findRetryInfo(e);
            if (retryInfo != null) {
                retry = retryInfo.getRetry();
            }
            if (retry == null) {
                // TODO: Eventually give up??
                retry = ApplicationMode.isDevelopment() ? TimeSpan.ONE_MINUTE : TimeSpan.FIVE_MINUTES;
            }
            // TODO: State transition??
            // managedItem.setState(ManagedItemState.ACTIVE, true);
            log.warn("Scheduling retry in " + retry);
            activeJob.enqueueRetry(retry);
            return null;
        } finally {
            try {
                activeJob.recordJobEnd();
            } catch (OpsException e) {
                log.error("Error recording job in registry", e);
            }
        }
    } finally {
        IoUtils.safeClose(rename);
    }
}

Example 22 with ItemBase

use of org.platformlayer.core.model.ItemBase in project platformlayer by platformlayer.

the class HttpProxyHelper method findHttpProxies.

public List<String> findHttpProxies(OpsTarget target, URI uri) throws OpsException {
    List<String> proxies = Lists.newArrayList();
    for (ProviderOf<HttpProxyController> httpProxyProvider : providerHelper.listItemsProviding(HttpProxyController.class)) {
        ItemBase item = httpProxyProvider.getItem();
        if (item.getState() != ManagedItemState.ACTIVE) {
            continue;
        }
        HttpProxyController httpProxy = httpProxyProvider.get();
        NetworkPoint forNetworkPoint = NetworkPoint.forTarget(target);
        String url = httpProxy.getUrl(httpProxyProvider.getItem(), forNetworkPoint, uri);
        if (url == null) {
            log.info("Could not get URL for proxy: " + item);
        } else {
            proxies.add(url);
        }
    }
    return proxies;
}

Example 23 with ItemBase

use of org.platformlayer.core.model.ItemBase in project platformlayer by platformlayer.

the class StandardTemplateData method findPublicSslKey.

public ManagedSecretKey findPublicSslKey() throws OpsException {
    PlatformLayerKey sslKey = getSslKeyPath();
    if (sslKey == null) {
        if (getCaPath() != null) {
            ManagedSecretKey key = findCaSignedKey("public");
            if (key != null) {
                return key;
            }
        }
        return null;
    }
    ItemBase sslKeyItem = (ItemBase) platformLayer.getItem(sslKey);
    ManagedSecretKey key = providers.toInterface(sslKeyItem, ManagedSecretKey.class);
    return key;
}

Example 24 with ItemBase

use of org.platformlayer.core.model.ItemBase in project platformlayer by platformlayer.

the class NetworkPoints method resolveAll.

public List<NetworkPoint> resolveAll(List<? extends ItemBase> items, boolean ignoreErrors) throws OpsException {
    List<NetworkPoint> points = Lists.newArrayList();
    for (ItemBase item : items) {
        NetworkPoint point = findNetworkPoint(item);
        if (point == null) {
            if (ignoreErrors) {
                log.debug("Ignoring unresolvable item");
            } else {
                throw new OpsException("Unable to resolve item: " + item.getKey());
            }
        }
        points.add(point);
    }
    return points;
}

Example 25 with ItemBase

use of org.platformlayer.core.model.ItemBase in project platformlayer by platformlayer.

the class IpsecHelpers method getIpsecSecret.

public Secret getIpsecSecret() throws OpsException {
    Secret secret = null;
    for (ProviderOf<HasIpsecPolicy> ipsecPolicyProvider : providerHelper.listItemsProviding(HasIpsecPolicy.class)) {
        ItemBase item = ipsecPolicyProvider.getItem();
        if (item.getState() != ManagedItemState.ACTIVE) {
            continue;
        }
        HasIpsecPolicy ipsec = ipsecPolicyProvider.get();
        if (secret != null) {
            throw new IllegalStateException("Multiple IPSEC policies found");
        }
        secret = ipsec.getIpsecPreSharedKey(item);
        if (secret == null) {
            // Should we allow this?
            throw new IllegalStateException();
        }
    }
    if (secret == null) {
        throw new OpsException("Ipsec policy not found");
    }
    return secret;
}