Java CloudFoundryOperations类代码示例

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
private CloudFoundryOperations doCreateOperations(CloudFoundryClient cloudFoundryClient,
														 ConnectionContext connectionContext,
														 TokenProvider tokenProvider,
														 String org,
														 String space) {
	ReactorDopplerClient dopplerClient = ReactorDopplerClient.builder()
			.connectionContext(connectionContext)
			.tokenProvider(tokenProvider)
			.build();

	ReactorUaaClient uaaClient = ReactorUaaClient.builder()
			.connectionContext(connectionContext)
			.tokenProvider(tokenProvider)
			.build();

	return DefaultCloudFoundryOperations.builder()
			.cloudFoundryClient(cloudFoundryClient)
			.dopplerClient(dopplerClient)
			.uaaClient(uaaClient)
			.organization(org)
			.space(space)
			.build();
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
/**
 * Start a given module on the CF
 *
 * @param name
 */
public void stop(String name, URL apiEndpoint, String org, String space, String email, String password, String namespace) {

	CloudFoundryOperations operations = appDeployerFactory.getOperations(email, password, apiEndpoint, org, space);

	CloudFoundryAppDeployer appDeployer = appDeployerFactory.getAppDeployer(apiEndpoint, org, space, email, password, namespace);

	operations.applications()
		.stop(StopApplicationRequest.builder()
			.name(name)
			.build())
		.then(() -> Mono.defer(() -> Mono.just(appDeployer.status(name)))
			.filter(appStatus -> appStatus.getState() == DeploymentState.unknown)
			.repeatWhenEmpty(exponentialBackOff(Duration.ofSeconds(1), Duration.ofSeconds(15), Duration.ofMinutes(15)))
			.doOnSuccess(v -> log.debug(String.format("Successfully stopped %s", name)))
			.doOnError(e -> log.error(String.format("Unable to stop %s", name))))
		.block(Duration.ofSeconds(30));
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
private CloudFoundryOperations createCloudFoundryOperations() {
    DefaultConnectionContext connectionContext = DefaultConnectionContext.builder()
        .apiHost(apiHost)
        .build();

    TokenProvider tokenProvider = PasswordGrantTokenProvider.builder()
        .password(password)
        .username(userName)
        .build();

    ReactorCloudFoundryClient reactorClient = ReactorCloudFoundryClient.builder()
        .connectionContext(connectionContext)
        .tokenProvider(tokenProvider)
        .build();

    CloudFoundryOperations cloudFoundryOperations = DefaultCloudFoundryOperations.builder()
        .cloudFoundryClient(reactorClient)
        .organization(organization)
        .space(space)
        .build();

    return cloudFoundryOperations;
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
/**
 * Undeploy a module
 *
 * @param name
 */
public void undeploy(String name, URL apiEndpoint, String org, String space, String email, String password, String namespace) {

	CloudFoundryOperations operations = appDeployerFactory.getOperations(email, password, apiEndpoint, org, space);

	// TODO: Migrate to new SPI with reactive interface.
	//appDeployer.undeploy(name);

	operations.applications()
		.delete(DeleteApplicationRequest.builder()
			.name(name)
			.deleteRoutes(true)
			.build())
		.block(Duration.ofMinutes(5));

	counterService.increment(String.format(METRICS_UNDEPLOYED, name));
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
/**
 * Start a given module on the CF
 *
 * @param name
 */
public void start(String name, URL apiEndpoint, String org, String space, String email, String password, String namespace) {

	CloudFoundryOperations operations = appDeployerFactory.getOperations(email, password, apiEndpoint, org, space);

	CloudFoundryAppDeployer appDeployer = appDeployerFactory.getAppDeployer(apiEndpoint, org, space, email, password, namespace);

	operations.applications()
		.start(StartApplicationRequest.builder()
			.name(name)
			.build())
		.then(() -> Mono.defer(() -> Mono.just(appDeployer.status(name)))
			.filter(appStatus ->
				appStatus.getState() == DeploymentState.deployed || appStatus.getState() == DeploymentState.failed)
			.repeatWhenEmpty(exponentialBackOff(Duration.ofSeconds(1), Duration.ofSeconds(15), Duration.ofMinutes(15)))
			.doOnSuccess(v -> log.debug(String.format("Successfully started %s", name)))
			.doOnError(e -> log.error(String.format("Unable to start %s", name))))
		.block(Duration.ofMinutes(10));
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
@Test
public void shouldHandleUndeployingAnApp() throws MalformedURLException {

	// given
	CloudFoundryClient client = mock(CloudFoundryClient.class);
	CloudFoundryOperations operations = mock(CloudFoundryOperations.class);
	CloudFoundryAppDeployer appDeployer = mock(CloudFoundryAppDeployer.class);
	appDeployerFactory.setStub(appDeployer);
	appDeployerFactory.setStubClient(client);
	appDeployerFactory.setStubOperations(operations);

	Applications applications = mock(Applications.class);

	given(operations.applications()).willReturn(applications);
	given(applications.delete(any())).willReturn(Mono.empty());

	// when
	moduleService.undeploy("clouddriver", new URL("http://example.com"), "org", "space", "user", "password", "");

	// then
	then(applications).should().delete(any());
	verifyNoMoreInteractions(appDeployer);
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
public static void main(String[] args) throws InterruptedException {
    ConfigurableApplicationContext applicationContext = SpringApplication.run(ListApplicationsApplication.class, args);
    CloudFoundryClient cloudFoundryClient = applicationContext.getBean(CloudFoundryClient.class);
    CloudFoundryOperations cloudFoundryOperations = applicationContext.getBean(CloudFoundryOperations.class);

    CountDownLatch latch = new CountDownLatch(1);

    cloudFoundryOperations.applications()
        .list()
        .flatMap(application -> Mono.just(application)
            .and(getServiceInstances(cloudFoundryClient, application)))
        .map(function(FormattingUtils::formatApplication))
        .subscribe(System.out::println, t -> {
            t.printStackTrace();
            latch.countDown();
        }, latch::countDown);

    latch.await();
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
public Mono<Void> mapRoute(CloudFoundryOperations cfOperations,
                           CfProperties cfProperties) {

    Mono<Void> resp = cfOperations.routes()
        .map(MapRouteRequest
            .builder()
            .applicationName(cfProperties.name())
            .domain(cfProperties.domain())
            .host(cfProperties.host())
            .path(cfProperties.path()).build()).then().doOnSubscribe((s) -> {
            LOGGER.lifecycle("Mapping hostname '{}' in domain '{}' with path '{}' of app '{}'", cfProperties.host(),
                cfProperties.domain(), cfProperties.path(), cfProperties.name());
        });

    return resp;

}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
public Mono<Void> stopApp(CloudFoundryOperations cfOperations,
                          CfProperties cfProperties) {

    return cfOperations.applications()
        .stop(StopApplicationRequest.builder().name(cfProperties.name()).build())
        .doOnSubscribe((s) -> {
            LOGGER.lifecycle("Stopping app '{}'", cfProperties.name());
        });

}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
public Mono<Void> unmapRoute(CloudFoundryOperations cfOperations, CfProperties cfProperties) {

        return cfOperations.routes()
            .unmap(UnmapRouteRequest
                .builder()
                .applicationName(cfProperties.name())
                .domain(cfProperties.domain())
                .host(cfProperties.host())
                .path(cfProperties.path())
                .build()).doOnSubscribe((s) -> {
                LOGGER.lifecycle("Unmapping hostname '{}' in domain '{}' with path '{}' of app '{}'", cfProperties.host(),
                    cfProperties.domain(), cfProperties.path(), cfProperties.name());
            });


    }
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
public Mono<Void> createUserProvidedService(CloudFoundryOperations cfOperations,
                                            CfUserProvidedServiceDetail cfUserProvidedServiceDetail) {

    Mono<Optional<ServiceInstance>> serviceInstanceMono = servicesDetailHelper
        .getServiceInstanceDetail(cfOperations,
            cfUserProvidedServiceDetail.instanceName());

    return serviceInstanceMono
        .then(serviceInstanceOpt -> serviceInstanceOpt.map(serviceInstance -> {
            LOGGER.lifecycle(
                "Existing service with name {} found. This service will not be re-created",
                cfUserProvidedServiceDetail.instanceName());
            return Mono.empty().then();
        }).orElseGet(() -> {
            LOGGER.lifecycle("Creating user provided service -  instance: {}",
                cfUserProvidedServiceDetail.instanceName());
            return cfOperations.services().createUserProvidedInstance(
                CreateUserProvidedServiceInstanceRequest.builder()
                    .name(cfUserProvidedServiceDetail.instanceName())
                    .credentials(cfUserProvidedServiceDetail.credentials()).build());
        }));
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
@TaskAction
public void renameApp() {
    CloudFoundryOperations cfOperations = getCfOperations();
    CfProperties cfAppProperties = getCfProperties();

    if (getNewName() == null) {
        throw new RuntimeException("New name not provided");
    }

    CfProperties oldCfProperties = cfAppProperties;

    CfProperties newCfProperties = ImmutableCfProperties.copyOf(oldCfProperties).withName(getNewName());

    Mono<Void> resp = renameDelegate.renameApp(cfOperations, oldCfProperties, newCfProperties);

    resp.block(Duration.ofMillis(defaultWaitTimeout));
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
@TaskAction
public void cfCreateServiceTask() {

    CloudFoundryOperations cfOperations = getCfOperations();
    CfProperties cfProperties = getCfProperties();

    List<Mono<Void>> createServicesResult = cfProperties.cfServices()
        .stream()
        .map(service -> createServiceHelper.createService(cfOperations, service).then())
        .collect(Collectors.toList());

    List<Mono<Void>> createUserProvidedServicesResult = cfProperties.cfUserProvidedServices()
        .stream()
        .map(service -> userProvidedServiceHelper.createUserProvidedService(cfOperations, service))
        .collect(Collectors.toList());

    Flux.merge(createServicesResult).toIterable().forEach(r -> {
    });
    Flux.merge(createUserProvidedServicesResult).toIterable().forEach(r -> {
    });
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
protected CloudFoundryOperations getCfOperations() {
    CfProperties cfAppProperties = this.cfPropertiesMapper.getProperties();

    ConnectionContext connectionContext = DefaultConnectionContext.builder()
        .apiHost(cfAppProperties.ccHost())
        .skipSslValidation(true)
        .proxyConfiguration(tryGetProxyConfiguration(cfAppProperties))
        .build();

    TokenProvider tokenProvider = getTokenProvider(cfAppProperties);

    CloudFoundryClient cfClient = ReactorCloudFoundryClient.builder()
        .connectionContext(connectionContext)
        .tokenProvider(tokenProvider)
        .build();

    CloudFoundryOperations cfOperations = DefaultCloudFoundryOperations.builder()
        .cloudFoundryClient(cfClient)
        .organization(cfAppProperties.org())
        .space(cfAppProperties.space())
        .build();

    return cfOperations;
}
 

import org.cloudfoundry.operations.CloudFoundryOperations; //导入依赖的package包/类
@Test
public void testCreateServiceWithNoExistingService() {
    CloudFoundryOperations cfOps = mock(CloudFoundryOperations.class);
    Services mockServices = mock(Services.class);

    when(mockServices
        .getInstance(any(GetServiceInstanceRequest.class)))
        .thenReturn(Mono.empty());

    when(cfOps.services()).thenReturn(mockServices);

    CfServiceDetail cfServiceDetail = ImmutableCfServiceDetail
        .builder().name("testName")
        .plan("testPlan")
        .instanceName("inst")
        .build();


    Mono<ServiceInstance> createServiceResult = this.cfCreateServiceHelper.createService(cfOps, cfServiceDetail);

    StepVerifier.create(createServiceResult)
        .verifyComplete();
}