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siyao pushed a commit to branch HDDS-4944
in repository https://gitbox.apache.org/repos/asf/ozone.git
The following commit(s) were added to refs/heads/HDDS-4944 by this push:
new 8d2fb13 HDDS-6044. [Multi-Tenant] Implement Cross-Tenant Bucket
Sharing (#2936)
8d2fb13 is described below
commit 8d2fb136cdff837e93d063110e8bcd80b9608f93
Author: Siyao Meng <[email protected]>
AuthorDate: Wed Feb 9 14:24:51 2022 -0800
HDDS-6044. [Multi-Tenant] Implement Cross-Tenant Bucket Sharing (#2936)
---
.../shell/tenant/TenantBucketLinkHandler.java | 75 ++++++++++++++++++++++
.../hadoop/ozone/shell/tenant/TenantShell.java | 3 +-
2 files changed, 77 insertions(+), 1 deletion(-)
diff --git
a/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantBucketLinkHandler.java
b/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantBucketLinkHandler.java
new file mode 100644
index 0000000..5d1d5d4
--- /dev/null
+++
b/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantBucketLinkHandler.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF 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.apache.hadoop.ozone.shell.tenant;
+
+import org.apache.hadoop.hdds.protocol.StorageType;
+import org.apache.hadoop.ozone.client.BucketArgs;
+import org.apache.hadoop.ozone.client.OzoneBucket;
+import org.apache.hadoop.ozone.client.OzoneClient;
+import org.apache.hadoop.ozone.client.OzoneVolume;
+import org.apache.hadoop.ozone.shell.OzoneAddress;
+import org.apache.hadoop.ozone.shell.bucket.BucketUri;
+import picocli.CommandLine;
+import picocli.CommandLine.Parameters;
+
+import java.io.IOException;
+
+/**
+ * ozone tenant bucket-link.
+ *
+ * Note: Currently this command is exactly the same as `ozone sh bucket link`.
+ * We might expand this to add more functionality in the future, and different
+ * ObjectStore API(s) would be used by then.
+ */
[email protected](name = "bucket-link",
+ aliases = {"link-bucket", "bucketlink", "linkbucket"},
+ description = "Create a symlink to another bucket")
+public class TenantBucketLinkHandler extends TenantHandler {
+
+ @Parameters(index = "0", arity = "1..1",
+ description = "The bucket which the link should point to.",
+ converter = BucketUri.class)
+ private OzoneAddress source;
+
+ @Parameters(index = "1", arity = "1..1",
+ description = "Address of the link bucket",
+ converter = BucketUri.class)
+ private OzoneAddress target;
+
+ @Override
+ protected void execute(OzoneClient client, OzoneAddress address)
+ throws IOException {
+
+ BucketArgs.Builder bb = new BucketArgs.Builder()
+ .setStorageType(StorageType.DEFAULT)
+ .setVersioning(false)
+ .setSourceVolume(source.getVolumeName())
+ .setSourceBucket(source.getBucketName());
+
+ String volumeName = target.getVolumeName();
+ String bucketName = target.getBucketName();
+
+ OzoneVolume vol = client.getObjectStore().getVolume(volumeName);
+ vol.createBucket(bucketName, bb.build());
+
+ if (isVerbose()) {
+ OzoneBucket bucket = vol.getBucket(bucketName);
+ printObjectAsJson(bucket);
+ }
+ }
+}
diff --git
a/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantShell.java
b/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantShell.java
index 3f2c9f7..2ca9cd6 100644
---
a/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantShell.java
+++
b/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/shell/tenant/TenantShell.java
@@ -33,7 +33,8 @@ import java.util.function.Supplier;
TenantModifyHandler.class,
TenantDeleteHandler.class,
TenantListHandler.class,
- TenantUserCommands.class
+ TenantUserCommands.class,
+ TenantBucketLinkHandler.class
})
public class TenantShell extends Shell {
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