Merge pull request #725 from dralves/nodepool

issue 558 - nodepool

labs/nodepool/src/main/java/org/jclouds/nodepool/NodePoolApiMetadata.java

@@ -26,6 +26,7 @@ import static org.jclouds.nodepool.config.NodePoolProperties.MIN_SIZE;
 import static org.jclouds.nodepool.config.NodePoolProperties.POOL_ADMIN_ACCESS;
 import static org.jclouds.nodepool.config.NodePoolProperties.REMOVE_DESTROYED;
 
+import java.io.File;
 import java.net.URI;
 import java.util.Properties;
 
@@ -62,7 +63,6 @@ public class NodePoolApiMetadata extends BaseApiMetadata {
 
    public static Properties defaultProperties() {
       Properties properties = BaseRestApiMetadata.defaultProperties();
-      properties.setProperty("nodepool.identity", "nodepool-user");
       properties.setProperty(BACKEND_GROUP, "nodepool");
       properties.setProperty(METADATA_CONTAINER, "nodes");
       properties.setProperty(BACKEND_MODULES,
@@ -70,9 +70,12 @@ public class NodePoolApiMetadata extends BaseApiMetadata {
       properties.setProperty(MAX_SIZE, 10 + "");
       properties.setProperty(MIN_SIZE, 5 + "");
       properties.setProperty(REMOVE_DESTROYED, "true");
-      // by default use the current user's user and private key
+      // by default use the current user's user and private key if one exists, if not the properties
-      properties.setProperty(POOL_ADMIN_ACCESS, "adminUsername=" + System.getProperty("user.name")
+      // will need to be set (no default passwords)
-               + ",adminPrivateKeyFile=" + System.getProperty("user.home") + "/.ssh/id_rsa");
+      if (new File(System.getProperty("user.home") + "/.ssh/id_rsa").exists()) {
+         properties.setProperty(POOL_ADMIN_ACCESS, "adminUsername=" + System.getProperty("user.name")
+                  + ",adminPrivateKeyFile=" + System.getProperty("user.home") + "/.ssh/id_rsa");
+      }
       return properties;
    }
 

labs/nodepool/src/main/java/org/jclouds/nodepool/config/NodePoolComputeServiceContextModule.java

@@ -1,3 +1,22 @@
+/*
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 package org.jclouds.nodepool.config;
 
 import javax.annotation.Nullable;
@@ -44,6 +63,7 @@ public class NodePoolComputeServiceContextModule extends JCloudsNativeComputeSer
       bind(ComputeServiceContext.class).to(NodePoolComputeServiceContext.class);
       install(new LocationsFromComputeServiceAdapterModule<NodeMetadata, Hardware, Image, Location>() {
       });
+
    }
 
    @Override

labs/nodepool/src/main/java/org/jclouds/nodepool/internal/BaseNodePoolComputeServiceAdapter.java

@@ -61,8 +61,10 @@ public abstract class BaseNodePoolComputeServiceAdapter implements NodePoolCompu
    protected final AdminAccess.Builder initialCredentialsBuilder;
 
    public BaseNodePoolComputeServiceAdapter(@Backend Supplier<ComputeService> backendComputeService,
-            @Backend Supplier<Template> backendTemplate, @Named(BACKEND_GROUP) String poolGroupName,
+
-            NodeMetadataStore metadataStore, @Named(POOL_ADMIN_ACCESS) String poolNodeAdminAccess,
+   @Backend Supplier<Template> backendTemplate, @Named(BACKEND_GROUP) String poolGroupName,
+
+   NodeMetadataStore metadataStore, @Named(POOL_ADMIN_ACCESS) String poolNodeAdminAccess,
             AdminAccess.Configuration configuration) {
       this.backendComputeService = backendComputeService;
       this.poolGroupName = poolGroupName;

labs/nodepool/src/main/java/org/jclouds/nodepool/internal/JsonNodeMetadataStore.java

@@ -1,3 +1,21 @@
+/*
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.jclouds.nodepool.internal;
 
 import static com.google.common.base.Preconditions.checkNotNull;

labs/nodepool/src/main/java/org/jclouds/nodepool/internal/NodeMetadataStoreCache.java

@@ -1,3 +1,21 @@
+/*
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.jclouds.nodepool.internal;
 
 import java.util.HashMap;

labs/nodepool/src/test/java/org/jclouds/nodepool/BYONBackendLiveTest.java

@@ -23,6 +23,7 @@ import static org.jclouds.nodepool.config.NodePoolProperties.BACKEND_PROVIDER;
 import static org.jclouds.nodepool.config.NodePoolProperties.BASEDIR;
 import static org.jclouds.nodepool.config.NodePoolProperties.MAX_SIZE;
 import static org.jclouds.nodepool.config.NodePoolProperties.MIN_SIZE;
+import static org.jclouds.nodepool.config.NodePoolProperties.REMOVE_DESTROYED;
 import static org.jclouds.scriptbuilder.domain.Statements.exec;
 
 import java.io.File;
@@ -41,7 +42,7 @@ import com.google.inject.Module;
 
 /**
  * 
- * @author Adrian Cole
+ * @author Adrian Cole, David Alves
  */
 @Test(groups = "live", testName = "BYONBackendLiveTest")
 public class BYONBackendLiveTest extends BaseComputeServiceContextLiveTest {
@@ -61,6 +62,7 @@ public class BYONBackendLiveTest extends BaseComputeServiceContextLiveTest {
       contextProperties.setProperty(BASEDIR, basedir);
       contextProperties.setProperty(MAX_SIZE, 1 + "");
       contextProperties.setProperty(MIN_SIZE, 1 + "");
+      contextProperties.setProperty(REMOVE_DESTROYED, false + "");
       contextProperties.setProperty("nodepool.identity", System.getProperty("user.name"));
 
       StringBuilder nodes = new StringBuilder();

labs/nodepool/src/test/java/org/jclouds/nodepool/NodeMetadataStoreTest.java

@@ -18,6 +18,7 @@
  */
 package org.jclouds.nodepool;
 
+import static org.jclouds.nodepool.config.NodePoolProperties.POOL_ADMIN_ACCESS;
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNull;
 import static org.testng.Assert.assertSame;
@@ -38,7 +39,6 @@ import org.jclouds.compute.domain.NodeMetadata;
 import org.jclouds.compute.domain.NodeMetadata.Status;
 import org.jclouds.compute.domain.NodeMetadataBuilder;
 import org.jclouds.compute.options.TemplateOptions;
-import org.jclouds.compute.strategy.PrioritizeCredentialsFromTemplate;
 import org.jclouds.logging.slf4j.config.SLF4JLoggingModule;
 import org.jclouds.nodepool.config.NodePoolProperties;
 import org.jclouds.nodepool.internal.NodeMetadataStore;
@@ -53,10 +53,8 @@ import com.google.inject.Injector;
 /**
  * @author Adrian Cole, David Alves
  */
-@Test(groups = "unit")
+@Test(groups = "unit", testName = "NodeMetadataStoreTest")
-public class NodeMetadataStoreTestDisabled {
+public class NodeMetadataStoreTest {
-//   unit tests should have no dependencies, yet this one is failing on cloudbees:
-//   Guice creation errors:  1) Error injecting constructor, java.lang.IllegalArgumentException: key adminPrivateKeyFile value set to /home/hudson/.ssh/id_rsa, must be an existing file   at org.jclouds.nodepool.internal.EagerNodePoolComputeServiceAdapter.<init>(EagerNodePoolComputeServiceAdapter.java:77)   at 
 
    @Inject
    NodeMetadataStore store;
@@ -84,6 +82,7 @@ public class NodeMetadataStoreTestDisabled {
       overrides.setProperty(NodePoolProperties.BACKEND_PROVIDER, "stub");
       overrides.setProperty(NodePoolProperties.MIN_SIZE, "0");
       overrides.setProperty(NodePoolProperties.BASEDIR, baseDir);
+      overrides.setProperty(POOL_ADMIN_ACCESS, "adminUsername=pooluser,adminPassword=poolpass");
       // note no ssh module since we are stub and not trying ssh, yet
       overrides.setProperty(NodePoolProperties.BACKEND_MODULES, SLF4JLoggingModule.class.getName());
       Context nodePoolCtx = ContextBuilder.newBuilder("nodepool").credentials("foo", "bar").overrides(overrides)
@@ -102,13 +101,6 @@ public class NodeMetadataStoreTestDisabled {
                + "\"user\":\"testuser\",\"password\":\"testpass\",\"privateKey\":\"pk\",\"authenticateSudo\":true}");
    }
 
-   @Test(groups = "unit", dependsOnMethods = "testStore")
-   public void testCredentialsFromStoreOverrideBackendCredentials() {
-      // test that node store credentials are not overriden from somewhere else
-      assertNull(createInjector().getBinding(PrioritizeCredentialsFromTemplate.class).getProvider().get()
-               .apply(null, null));
-   }
-
    @Test(groups = "unit", dependsOnMethods = "testStore")
    public void testLoad() {
       NodeMetadata loaded = store.load(nodeMeta1);

labs/nodepool/src/test/java/org/jclouds/nodepool/NodePoolComputeServiceContextTest.java

@@ -18,6 +18,7 @@
  */
 package org.jclouds.nodepool;
 
+import static org.jclouds.nodepool.config.NodePoolProperties.POOL_ADMIN_ACCESS;
 import static org.testng.Assert.assertEquals;
 
 import java.io.File;
@@ -41,9 +42,6 @@ import com.google.inject.TypeLiteral;
 @Test(groups = "unit", testName = "NodePoolComputeServiceContextTest")
 public class NodePoolComputeServiceContextTest {
 
-
-   //TODO: identity became nodepool-user
-   @Test(enabled = false)
    public void testBinds() {
       final String basedir = "target/" + this.getClass().getSimpleName();
       new File(basedir).delete();
@@ -53,14 +51,12 @@ public class NodePoolComputeServiceContextTest {
       overrides.setProperty(NodePoolProperties.BASEDIR, basedir);
       // note no ssh module since we are stub and not trying ssh, yet
       overrides.setProperty(NodePoolProperties.BACKEND_MODULES, SLF4JLoggingModule.class.getName());
+      overrides.setProperty(POOL_ADMIN_ACCESS, "adminUsername=pooluser,adminPassword=poolpass");
 
-      ComputeService stub = ContextBuilder.newBuilder("nodepool")
+      ComputeService stub = ContextBuilder.newBuilder("nodepool").credentials("foo", "bar").endpoint("gooend")
-                                          .credentials("foo", "bar")
+               .apiVersion("1.1").buildVersion("1.1-2").overrides(overrides).buildInjector()
-                                          .endpoint("gooend")
+               .getInstance(Key.get(new TypeLiteral<Supplier<ComputeService>>() {
-                                          .apiVersion("1.1")
+               }, Backend.class)).get();
-                                          .buildVersion("1.1-2")
-                                          .overrides(overrides)
-                                          .buildInjector().getInstance(Key.get(new TypeLiteral<Supplier<ComputeService>>(){}, Backend.class)).get();
 
       assertEquals(stub.getContext().unwrap().getIdentity(), "foo");
       assertEquals(stub.getContext().utils().injector().getInstance(Key.get(String.class, Credential.class)), "bar");
@@ -73,5 +69,4 @@ public class NodePoolComputeServiceContextTest {
 
    }
 
-
 }

labs/nodepool/src/test/java/org/jclouds/nodepool/NodePoolComputeServiceLiveTest.java

@@ -67,7 +67,8 @@ import com.google.common.io.Closeables;
 import com.google.inject.Module;
 
 public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
-   final String basedir = "target/" + this.getClass().getSimpleName().toLowerCase();
+
+   private final String basedir = "target/" + this.getClass().getSimpleName().toLowerCase();
 
    public NodePoolComputeServiceLiveTest() {
       provider = "nodepool";
@@ -76,6 +77,9 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
    @Override
    protected Properties setupProperties() {
       Properties contextProperties = super.setupProperties();
+      contextProperties.setProperty(BASEDIR, basedir);
+      contextProperties.setProperty("nodepool.identity", "pooluser");
+      contextProperties.setProperty(POOL_ADMIN_ACCESS, "adminUsername=pooluser,adminPassword=poolpassword");
       contextProperties.setProperty(TIMEOUT_SCRIPT_COMPLETE, (1200 * 1000) + "");
       contextProperties.setProperty(TIMEOUT_PORT_OPEN, (1200 * 1000) + "");
       contextProperties.setProperty(BASEDIR, basedir);
@@ -102,7 +106,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
    }
 
    @Override
-   @Test(enabled = true)
+   @Test(enabled = true, groups = "live")
    public void testCreateAndRunAService() throws Exception {
       this.group = this.group + "s";
       final String configuration = Strings2.toStringAndClose(RunScriptData.class
@@ -125,6 +129,11 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
 
       watch.reset().start();
 
+      // note this is a dependency on the template resolution so we have the
+      // right process per
+      // operating system. moreover, we wish this to run as root, so that it
+      // can change ip
+      // tables rules and setup our admin user
       client.runScriptOnNode(nodeId, installAdminUserJBossAndOpenPorts(node.getOperatingSystem()),
                nameTask("configure-jboss"));
 
@@ -170,7 +179,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
       }), "jboss", node, JBOSS_PATTERN);
    }
 
-   @Test(enabled = true, dependsOnMethods = "testCreateAndRunAService")
+   @Test(enabled = true, groups = "live", dependsOnMethods = "testCreateAndRunAService")
    public void testRebuildPoolStateFromStore() {
       tearDownContext();
       setupContext();
@@ -178,13 +187,13 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
       assertEquals(((NodeMetadata) Iterables.get(client.listNodes(), 0)).getGroup(), this.group);
    }
 
-   @Test(enabled = false, dependsOnMethods = "testRebuildPoolStateFromStore")
+   @Test(enabled = true, groups = "live", dependsOnMethods = "testRebuildPoolStateFromStore")
    public void testIncreasePoolAllowed() throws RunNodesException {
       client.createNodesInGroup(this.group, 1);
       assertSame(client.listNodes().size(), 2);
    }
 
-   @Test(enabled = false, dependsOnMethods = "testIncreasePoolAllowed")
+   @Test(enabled = true, groups = "live", dependsOnMethods = "testIncreasePoolAllowed")
    public void testIncreasePoolNotAllowed() throws RunNodesException {
       boolean caughtException = false;
       try {
@@ -195,7 +204,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
       assertTrue(caughtException, "expected an exception to be thrown");
    }
 
-   @Test(enabled = true, dependsOnMethods = "testRebuildPoolStateFromStore")
+   @Test(enabled = true, groups = "live", dependsOnMethods = "testIncreasePoolNotAllowed")
    public void testGetBackendComputeServiceContext() {
       NodePoolComputeServiceContext ctx = context.utils().injector().getInstance(NodePoolComputeServiceContext.class);
       assertNotNull(ctx.getBackendContext());
@@ -204,7 +213,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
                         NodePredicates.inGroup(ctx.getPoolGroupName())).size(), 2);
    }
 
-   @Test(enabled = false, dependsOnMethods = "testGetBackendComputeServiceContext")
+   @Test(enabled = false, groups = "live", dependsOnMethods = "testGetBackendComputeServiceContext")
    public void testDestroyPoolNodes() {
       client.destroyNodesMatching(NodePredicates.inGroup(this.group));
       // after we destroy all nodes we should still have minsize nodes in the pool
@@ -212,7 +221,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
       assertSame(ctx.getPoolStats().currentSize(), 1);
    }
 
-   @Test(enabled = true, dependsOnMethods = "testGetBackendComputeServiceContext")
+   @Test(enabled = true, groups = "live", dependsOnMethods = "testGetBackendComputeServiceContext")
    public void testDestroyPool() {
       // TODO get the ctx without the injector
       NodePoolComputeServiceContext ctx = context.utils().injector().getInstance(NodePoolComputeServiceContext.class);
@@ -223,7 +232,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
    }
 
    @Override
-   @Test(enabled = false, dependsOnMethods = "testCompareSizes")
+   @Test(enabled = false)
    public void testAScriptExecutionAfterBootWithBasicTemplate() throws Exception {
    }
 
@@ -233,7 +242,7 @@ public class NodePoolComputeServiceLiveTest extends BaseComputeServiceLiveTest {
    }
 
    @Override
-   @Test(enabled = false, dependsOnMethods = "testCompareSizes")
+   @Test(enabled = false)
    public void testConcurrentUseOfComputeServiceToCreateNodes() throws Exception {
    }
 

labs/nodepool/src/test/java/org/jclouds/nodepool/config/BindBackendComputeServiceTest.java

@@ -18,6 +18,8 @@
  */
 package org.jclouds.nodepool.config;
 
+import static org.easymock.EasyMock.createNiceMock;
+import static org.jclouds.nodepool.config.NodePoolProperties.POOL_ADMIN_ACCESS;
 import static org.testng.Assert.assertEquals;
 
 import java.io.File;
@@ -25,13 +27,19 @@ import java.util.Properties;
 
 import org.jclouds.ContextBuilder;
 import org.jclouds.compute.ComputeService;
+import org.jclouds.domain.Credentials;
+import org.jclouds.domain.LoginCredentials;
 import org.jclouds.logging.slf4j.config.SLF4JLoggingModule;
 import org.jclouds.nodepool.Backend;
 import org.jclouds.rest.annotations.Credential;
+import org.jclouds.ssh.SshClient;
 import org.testng.annotations.Test;
 
 import com.google.common.base.Supplier;
+import com.google.common.net.HostAndPort;
+import com.google.inject.AbstractModule;
 import com.google.inject.Key;
+import com.google.inject.Scopes;
 import com.google.inject.TypeLiteral;
 
 /**
@@ -40,8 +48,6 @@ import com.google.inject.TypeLiteral;
 @Test(groups = "unit", testName = "BindBackendComputeServiceTest")
 public class BindBackendComputeServiceTest {
 
-   //TODO: identity became nodepool-user
-   @Test(enabled = false)
    public void testBinds() {
       final String basedir = "target/" + this.getClass().getSimpleName();
       new File(basedir).delete();
@@ -50,15 +56,14 @@ public class BindBackendComputeServiceTest {
       overrides.setProperty(NodePoolProperties.BACKEND_PROVIDER, "stub");
       overrides.setProperty(NodePoolProperties.BASEDIR, basedir);
       // note no ssh module since we are stub and not trying ssh, yet
-      overrides.setProperty(NodePoolProperties.BACKEND_MODULES, SLF4JLoggingModule.class.getName());
+      overrides.setProperty(NodePoolProperties.BACKEND_MODULES, SLF4JLoggingModule.class.getName() + ","
+               + StubSshClientModule.class.getName());
+      overrides.setProperty(POOL_ADMIN_ACCESS, "adminUsername=pooluser,adminPassword=poolpass");
 
-      ComputeService stub = ContextBuilder.newBuilder("nodepool")
+      ComputeService stub = ContextBuilder.newBuilder("nodepool").credentials("foo", "bar").endpoint("gooend")
-                                          .credentials("foo", "bar")
+               .apiVersion("1.1").buildVersion("1.1-2").overrides(overrides).buildInjector()
-                                          .endpoint("gooend")
+               .getInstance(Key.get(new TypeLiteral<Supplier<ComputeService>>() {
-                                          .apiVersion("1.1")
+               }, Backend.class)).get();
-                                          .buildVersion("1.1-2")
-                                          .overrides(overrides)
-                                          .buildInjector().getInstance(Key.get(new TypeLiteral<Supplier<ComputeService>>(){}, Backend.class)).get();
 
       assertEquals(stub.getContext().unwrap().getIdentity(), "foo");
       assertEquals(stub.getContext().utils().injector().getInstance(Key.get(String.class, Credential.class)), "bar");
@@ -71,5 +76,23 @@ public class BindBackendComputeServiceTest {
 
    }
 
+   public static class StubSshClientModule extends AbstractModule {
 
+      protected void configure() {
+         bind(SshClient.Factory.class).to(Factory.class).in(Scopes.SINGLETON);
+      }
+
+      private static class Factory implements SshClient.Factory {
+
+         @Override
+         public SshClient create(HostAndPort socket, LoginCredentials credentials) {
+            return createNiceMock(SshClient.class);
+         }
+
+         @Override
+         public SshClient create(HostAndPort socket, Credentials credentials) {
+            return createNiceMock(SshClient.class);
+         }
+      }
+   }
 }

labs/nodepool/src/test/java/org/jclouds/nodepool/config/BindInputStreamToFilesystemBlobStoreTest.java

@@ -41,24 +41,23 @@ import com.google.inject.name.Names;
 @Test(groups = "unit", testName = "BindInputStreamToFilesystemBlobStoreTest")
 public class BindInputStreamToFilesystemBlobStoreTest {
 
-   //TODO: binding error
-   @Test(enabled = false)
    public void testCreatesDir() {
       final String basedir = "target/" + this.getClass().getSimpleName();
       new File(basedir).delete();
-      Map<String, InputStream> file = Guice.createInjector(new AbstractModule() {
+      Map<String, InputStream> file = Guice
-
+               .createInjector(new AbstractModule() {
-         @Override
+                  @Override
-         protected void configure() {
+                  protected void configure() {
-            bindConstant().annotatedWith(Names.named(NodePoolProperties.BASEDIR)).to(basedir);
+                     bindConstant().annotatedWith(Names.named(NodePoolProperties.BASEDIR)).to(basedir);
-            bindConstant().annotatedWith(Names.named(NodePoolProperties.METADATA_CONTAINER)).to("barr");
+                     bindConstant().annotatedWith(Names.named(NodePoolProperties.METADATA_CONTAINER)).to("barr");
-            bindConstant().annotatedWith(Names.named(NodePoolProperties.BACKEND_MODULES)).to(
+                     bindConstant().annotatedWith(Names.named(NodePoolProperties.POOL_ADMIN_ACCESS)).to(
-                  SLF4JLoggingModule.class.getName());
+                              "adminUsername=pooluser,adminPassword=poolpass");
-         }
+                     bindConstant().annotatedWith(Names.named(NodePoolProperties.BACKEND_MODULES)).to(
-
+                              SLF4JLoggingModule.class.getName());
-      }, new BindInputStreamToFilesystemBlobStore()).getInstance(
+                  }
-            Key.get(new TypeLiteral<Supplier<Map<String, InputStream>>>() {
+               }, new BindInputStreamToFilesystemBlobStore())
-            })).get();
+               .getInstance(Key.get(new TypeLiteral<Supplier<Map<String, InputStream>>>() {
+               }, Names.named("METADATA"))).get();
 
       assert (new File(basedir + "/barr").exists());
       assertEquals(file.keySet(), ImmutableSet.of());

scriptbuilder/src/main/java/org/jclouds/scriptbuilder/statements/login/AdminAccessBuilderSpec.java

@@ -10,6 +10,8 @@ import java.util.List;
 
 import org.jclouds.javax.annotation.Nullable;
 
+import clojure.main;
+
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Objects;
 import com.google.common.base.Splitter;
@@ -64,6 +66,8 @@ import com.google.common.collect.ImmutableMap;
 
 public class AdminAccessBuilderSpec {
 
+   private static final long serialVersionUID = -379469670373111569L;
+
    /** Parses a single value. */
    protected static interface ValueParser {
       void parse(AdminAccessBuilderSpec spec, String key, @Nullable String value);