Examples with MemoryClusterStateStore org.apache.whirr.state.MemoryClusterStateStore used on opensource projects

Example 1 with MemoryClusterStateStore

use of org.apache.whirr.state.MemoryClusterStateStore in project whirr by apache.

the class ListClusterCommandTest method testAllOptions.

@Test
public void testAllOptions() throws Exception {
    ClusterControllerFactory factory = mock(ClusterControllerFactory.class);
    ClusterController controller = mock(ClusterController.class);
    when(factory.create((String) any())).thenReturn(controller);
    NodeMetadata node1 = new NodeMetadataBuilder().name("name1").ids("id1").location(new LocationBuilder().scope(LocationScope.PROVIDER).id("location-id1").description("location-desc1").build()).imageId("image-id").status(NodeMetadata.Status.RUNNING).publicAddresses(Lists.newArrayList("127.0.0.1")).privateAddresses(Lists.newArrayList("127.0.0.1")).build();
    NodeMetadata node2 = new NodeMetadataBuilder().name("name2").ids("id2").location(new LocationBuilder().scope(LocationScope.PROVIDER).id("location-id2").description("location-desc2").build()).imageId("image-id").status(NodeMetadata.Status.RUNNING).publicAddresses(Lists.newArrayList("127.0.0.2")).privateAddresses(Lists.newArrayList("127.0.0.2")).build();
    when(controller.getNodes((ClusterSpec) any())).thenReturn((Set) Sets.newLinkedHashSet(Lists.newArrayList(node1, node2)));
    when(controller.getInstances((ClusterSpec) any(), (ClusterStateStore) any())).thenCallRealMethod();
    ClusterStateStore memStore = new MemoryClusterStateStore();
    memStore.save(createTestCluster(new String[] { "id1", "id2" }, new String[] { "role1", "role2" }));
    ClusterStateStoreFactory stateStoreFactory = mock(ClusterStateStoreFactory.class);
    when(stateStoreFactory.create((ClusterSpec) any())).thenReturn(memStore);
    ListClusterCommand command = new ListClusterCommand(factory, stateStoreFactory);
    Map<String, File> keys = KeyPair.generateTemporaryFiles();
    int rc = command.run(null, out, null, Lists.newArrayList("--instance-templates", "1 noop", "--service-name", "test-service", "--cluster-name", "test-cluster", "--identity", "myusername", "--quiet", "--private-key-file", keys.get("private").getAbsolutePath()));
    assertThat(rc, is(0));
    assertThat(outBytes.toString(), is("id1\timage-id\t127.0.0.1\t127.0.0.1\tRUNNING\tlocation-id1\trole1\n" + "id2\timage-id\t127.0.0.2\t127.0.0.2\tRUNNING\tlocation-id2\trole2\n"));
    verify(factory).create("test-service");
}

Example 2 with MemoryClusterStateStore

use of org.apache.whirr.state.MemoryClusterStateStore in project whirr by apache.

the class RunScriptCommandTest method testRunScriptByRole.

@Test
public void testRunScriptByRole() throws Exception {
    ClusterControllerFactory factory = mock(ClusterControllerFactory.class);
    ClusterController controller = mock(ClusterController.class);
    when(factory.create((String) any())).thenReturn(controller);
    ClusterStateStore memStore = new MemoryClusterStateStore();
    memStore.save(createTestCluster(new String[] { "reg/A", "reg/B" }, new String[] { "A", "B" }));
    ClusterStateStoreFactory stateStoreFactory = mock(ClusterStateStoreFactory.class);
    when(stateStoreFactory.create((ClusterSpec) any())).thenReturn(memStore);
    RunScriptCommand command = new RunScriptCommand(factory, stateStoreFactory);
    Map<String, File> keys = KeyPair.generateTemporaryFiles();
    int rc = command.run(null, out, System.err, Lists.newArrayList("--instance-templates", "1 noop", "--script", "/dev/null", "--roles", "A", "--cluster-name", "test-cluster", "--provider", "provider", "--identity", "myusername", "--credential", "mypassword", "--private-key-file", keys.get("private").getAbsolutePath()));
    assertThat(rc, is(0));
    ArgumentCaptor<Predicate> predicate = ArgumentCaptor.forClass(Predicate.class);
    verify(controller).runScriptOnNodesMatching((ClusterSpec) any(), predicate.capture(), (Statement) any());
    // check predicate equality by using the object string representation
    Predicate<NodeMetadata> expected = Predicates.and(Predicates.<NodeMetadata>alwaysTrue(), withIds("reg/A"));
    assertThat(predicate.getValue().toString(), is(expected.toString()));
}