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* Introducing Storage Access Groups to define the host and storage pool connections In CloudStack, when a primary storage is added at the Zone or Cluster scope, it is by default connected to all hosts within that scope. This default behavior can be refined using storage access groups, which allow operators to control and limit which hosts can access specific storage pools. Storage access groups can be assigned to hosts, clusters, pods, zones, and primary storage pools. When a storage access group is set on a cluster/pod/zone, all hosts within that scope inherit the group. Connectivity between a host and a storage pool is then governed by whether they share the same storage access group. A storage pool with a storage access group will connect only to hosts that have the same storage access group. A storage pool without a storage access group will connect to all hosts, including those with or without a storage access group.
49 lines
1.4 KiB
Java
49 lines
1.4 KiB
Java
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package com.cloud.dc;
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import org.apache.cloudstack.acl.InfrastructureEntity;
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import org.apache.cloudstack.api.Identity;
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import org.apache.cloudstack.api.InternalIdentity;
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import com.cloud.org.Grouping;
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/**
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* Represents one pod in the cloud stack.
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*
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*/
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public interface Pod extends InfrastructureEntity, Grouping, Identity, InternalIdentity {
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String getCidrAddress();
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int getCidrSize();
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String getGateway();
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long getDataCenterId();
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String getDescription();
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String getName();
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AllocationState getAllocationState();
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boolean getExternalDhcp();
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String getStorageAccessGroups();
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}
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