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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2021/03/26 04:21:45 UTC
[GitHub] [ozone] prashantpogde commented on a change in pull request #2059: HDDS-4945. Initial prototype for MultiTenant support for Ozone.
prashantpogde commented on a change in pull request #2059:
URL: https://github.com/apache/ozone/pull/2059#discussion_r602006764
##########
File path: hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/multitenant/AccountNameSpace.java
##########
@@ -0,0 +1,21 @@
+package org.apache.hadoop.ozone.om.multitenant;
+
+
+import org.apache.hadoop.hdds.annotation.InterfaceAudience;
+import org.apache.hadoop.hdds.annotation.InterfaceStability;
+
+@InterfaceAudience.LimitedPrivate({"HDFS", "Yarn", "Ranger", "Hive", "HBase"})
+@InterfaceStability.Evolving
+
+public interface AccountNameSpace {
Review comment:
done
##########
File path: hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/multitenant/BucketNameSpace.java
##########
@@ -0,0 +1,37 @@
+package org.apache.hadoop.ozone.om.multitenant;
+
+import java.util.List;
+
+import org.apache.hadoop.hdds.annotation.InterfaceAudience;
+import org.apache.hadoop.hdds.annotation.InterfaceStability;
+import org.apache.hadoop.ozone.security.acl.OzoneObj;
+
+@InterfaceAudience.LimitedPrivate({"HDFS", "Yarn", "Ranger", "Hive", "HBase"})
+@InterfaceStability.Evolving
+public interface BucketNameSpace {
Review comment:
done
##########
File path: hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/multitenant/AccessPolicy.java
##########
@@ -0,0 +1,32 @@
+/**
+ * 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.om.multitenant;
+
+import java.security.Principal;
+
+import org.apache.hadoop.hdds.annotation.InterfaceAudience;
+import org.apache.hadoop.hdds.annotation.InterfaceStability;
+
+@InterfaceAudience.LimitedPrivate({"HDFS", "Yarn", "Ranger", "Hive", "HBase"})
+@InterfaceStability.Evolving
+public interface AccessPolicy {
+
+ void createPolicy(String policyJsonString);
Review comment:
Done
##########
File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OMMultiTenantManager.java
##########
@@ -0,0 +1,237 @@
+/**
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.om;
+
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.hadoop.hdds.conf.OzoneConfiguration;
+import org.apache.hadoop.ozone.om.multitenant.AccessPolicy;
+import org.apache.hadoop.ozone.om.multitenant.AccountNameSpace;
+import org.apache.hadoop.ozone.om.multitenant.BucketNameSpace;
+import org.apache.hadoop.ozone.om.multitenant.OzoneMultiTenantPrincipal;
+import org.apache.hadoop.ozone.om.multitenant.Tenant;
+
+import javafx.util.Pair;
+
+/**
+ * OM MultiTenant manager interface.
+ */
+public interface OMMultiTenantManager {
+ /**
+ * Start multi-tenant manager. Performs initialization e.g.
+ * - Initialize Multi-Tenant-Gatekeeper-Plugin
+ * - Validate Multi-Tenant Bucket-NameSpaces
+ * - Validate Multi-Tenant Account-NameSpaces
+ * - Validating various OM (Multi-Tenant state)tables and corresponding
+ * state in IMultiTenantGateKeeperPlugin (Ranger/Native/AnyOtherPlugIn).
+ * - Setup SuperUsers for Multi-Tenant environment from Ozone-Conf
+ * - Periodic BackGround thread to keep MultiTenant-State consistent e.g.
+ * . superusers <-in-sync-> OzoneConf,
+ * . OM-DB state <-in-sync-> IMultiTenantGateKeeperPluginState
+ * . OM DB state is always the source of truth.
+ *
+ * @param configuration
+ * @throws IOException
+ */
+ void start(OzoneConfiguration configuration) throws IOException;
+
+ /**
+ * Stop multi-tenant manager.
+ */
+ void stop() throws Exception;
+
+ /**
+ * Returns the corresponding OzoneManager instance.
+ *
+ * @return OMMetadataManager
+ */
+ OMMetadataManager getOzoneManager();
+
+ /**
+ * Given a TenantID String, Create and return Tenant Interface.
+ *
+ * @param tenantID
+ * @return Tenant interface.
+ */
+ Tenant createTenant(String tenantID) throws IOException;
Review comment:
done.
##########
File path: hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OMMultiTenantManager.java
##########
@@ -0,0 +1,237 @@
+/**
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.om;
+
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.hadoop.hdds.conf.OzoneConfiguration;
+import org.apache.hadoop.ozone.om.multitenant.AccessPolicy;
+import org.apache.hadoop.ozone.om.multitenant.AccountNameSpace;
+import org.apache.hadoop.ozone.om.multitenant.BucketNameSpace;
+import org.apache.hadoop.ozone.om.multitenant.OzoneMultiTenantPrincipal;
+import org.apache.hadoop.ozone.om.multitenant.Tenant;
+
+import javafx.util.Pair;
+
+/**
+ * OM MultiTenant manager interface.
+ */
+public interface OMMultiTenantManager {
+ /**
+ * Start multi-tenant manager. Performs initialization e.g.
+ * - Initialize Multi-Tenant-Gatekeeper-Plugin
+ * - Validate Multi-Tenant Bucket-NameSpaces
+ * - Validate Multi-Tenant Account-NameSpaces
+ * - Validating various OM (Multi-Tenant state)tables and corresponding
+ * state in IMultiTenantGateKeeperPlugin (Ranger/Native/AnyOtherPlugIn).
+ * - Setup SuperUsers for Multi-Tenant environment from Ozone-Conf
+ * - Periodic BackGround thread to keep MultiTenant-State consistent e.g.
+ * . superusers <-in-sync-> OzoneConf,
+ * . OM-DB state <-in-sync-> IMultiTenantGateKeeperPluginState
+ * . OM DB state is always the source of truth.
+ *
+ * @param configuration
+ * @throws IOException
+ */
+ void start(OzoneConfiguration configuration) throws IOException;
+
+ /**
+ * Stop multi-tenant manager.
+ */
+ void stop() throws Exception;
+
+ /**
+ * Returns the corresponding OzoneManager instance.
+ *
+ * @return OMMetadataManager
+ */
+ OMMetadataManager getOzoneManager();
Review comment:
done
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