使用 JClouds 通过 S3 API 与非 AWS 云对话

发布于 2025-01-08 02:19:01 字数 546 浏览 0 评论 0原文

我正在尝试使用 JClouds 与仅公开 S3 API 的 OpenStack/swift 存储云安装进行通信（它不支持 swift/rackspace API）。

我尝试过：

Properties overrides = new Properties();
overrides.setProperty(Constants.PROPERTY_ENDPOINT, CLOUD_SERVIE_ENDPOINT);

// get a context with nova that offers the portable ComputeService api
BlobStoreContext context = new BlobStoreContextFactory().createContext("aws-s3", ident,
    password, ImmutableSet.<Module> of(), overrides);

服务器回复身份验证错误403。使用标准AWS sdk或python boto工作正常，所以这不是服务器问题，但很可能是jclouds的错误使用。

原文

I'm trying to use JClouds to talk to an OpenStack / swift storage cloud installation that only exposes a S3 API (it does not support the swift / rackspace API).

I tried:

Properties overrides = new Properties();
overrides.setProperty(Constants.PROPERTY_ENDPOINT, CLOUD_SERVIE_ENDPOINT);

// get a context with nova that offers the portable ComputeService api
BlobStoreContext context = new BlobStoreContextFactory().createContext("aws-s3", ident,
    password, ImmutableSet.<Module> of(), overrides);

The server replies with an authentication error 403. Using the standard AWS sdk or python boto works fine, so it's not a server problem, but most likely incorrect use of jclouds.

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童话 2025-01-15 02:19:01

jclouds 事实上支持swift，所以你不需要做任何特殊的事情。我建议使用 jclouds 1.3.1，并配置依赖项 org.jclouds.api/swift

然后，您只需输入端点、身份、凭证

Properties overrides = new Properties();
overrides.setProperty("swift.endpoint", "http://1.1.1.1:8080/auth");

BlobStoreContext context = new BlobStoreContextFactory().createContext("swift", "XXXXXX:YYYYY", "password", ImmutableSet.<Module> of(), overrides);

jclouds in fact supports swift, so you don't need to do anything special. I'd recommend using jclouds 1.3.1, and configure the dependency org.jclouds.api/swift

Then, you just need to enter you endpoint, identity, credential

Properties overrides = new Properties();
overrides.setProperty("swift.endpoint", "http://1.1.1.1:8080/auth");

BlobStoreContext context = new BlobStoreContextFactory().createContext("swift", "XXXXXX:YYYYY", "password", ImmutableSet.<Module> of(), overrides);

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哆兒滾 2025-01-15 02:19:01

以下内容应该适合您。例如，已知它可以在 vBlob 上运行。

import static org.jclouds.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
...

     Properties overrides = new Properties();
     overrides.setProperty(PROPERTY_S3_VIRTUAL_HOST_BUCKETS, "false");

     BlobStore blobstore = ContextBuilder.newBuilder(new S3ApiMetadata()) // or "s3"
                                         .endpoint("http://host:port")
                                         .credentials(accessKey, secretKey)
                                         .overrides(overrides)
                                         .buildView(BlobStoreContext.class).getBlobStore();

如果您的克隆不接受根 URL 处的 s3 请求，则需要相应地设置另一个参数。

import static org.jclouds.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
...

     overrides.setProperty(PROPERTY_S3_SERVICE_PATH, "/services/Walrus");
...
                                         .endpoint("http://host:port/services/Walrus")

The following should work for you. It is known to work on vBlob, for example.

import static org.jclouds.s3.reference.S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS;
...

     Properties overrides = new Properties();
     overrides.setProperty(PROPERTY_S3_VIRTUAL_HOST_BUCKETS, "false");

     BlobStore blobstore = ContextBuilder.newBuilder(new S3ApiMetadata()) // or "s3"
                                         .endpoint("http://host:port")
                                         .credentials(accessKey, secretKey)
                                         .overrides(overrides)
                                         .buildView(BlobStoreContext.class).getBlobStore();

If your clone doesn't accept s3 requests at the root url, you'll need to set another parameter accordingly.

import static org.jclouds.s3.reference.S3Constants.PROPERTY_S3_SERVICE_PATH;
...

     overrides.setProperty(PROPERTY_S3_SERVICE_PATH, "/services/Walrus");
...
                                         .endpoint("http://host:port/services/Walrus")

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