mirror of https://github.com/apache/cloudstack.git
94 lines
4.2 KiB
Java
94 lines
4.2 KiB
Java
// Copyright 2012 Citrix Systems, Inc. Licensed under the
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// Apache License, Version 2.0 (the "License"); you may not use this
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// file except in compliance with the License. Citrix Systems, Inc.
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// reserves all rights not expressly granted by the License.
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// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Automatically generated by addcopyright.py at 04/03/2012
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package com.cloud.network;
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import java.util.List;
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import com.cloud.exception.InsufficientCapacityException;
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import com.cloud.exception.ResourceUnavailableException;
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import com.cloud.host.Host;
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import com.cloud.network.rules.FirewallRule;
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import com.cloud.resource.ServerResource;
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import com.cloud.utils.component.Manager;
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/* ExternalFirewallDeviceManager provides a abstract implementation for managing a external firewall in devices agnostic manner.
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* Device specific managers for external firewall (like SRX) should be implemented as pluggable service extending
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* ExternalFirewallDeviceManager implementation. An implementation of device specific manager can override default behaviour when needed.
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*/
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public interface ExternalFirewallDeviceManager extends Manager {
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/**
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* adds a firewall device in to a physical network
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* @param physicalNetworkId physical network id of the network in to which device to be added
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* @param url url encoding device IP and device configuration parameter
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* @param username username
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* @param password password
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* @param deviceName device name
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* @param server resource that will handle the commands specific to this device
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* @return Host object for the device added
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*/
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public ExternalFirewallDeviceVO addExternalFirewall(long physicalNetworkId, String url, String username, String password, String deviceName, ServerResource resource);
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/**
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* deletes load balancer device added in to a physical network
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* @param hostId
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* @return true if device successfully deleted
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*/
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public boolean deleteExternalFirewall(Long hostId);
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/**
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* list external firewall devices of given device name type added in to a physical network
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* @param physicalNetworkId
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* @param deviceName
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* @return list of host objects for the external load balancers added in to the physical network
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*/
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public List<Host> listExternalFirewalls(long physicalNetworkId, String deviceName);
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/**
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* finds a suitable firewall device which can be used by this network
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* @param network guest network
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* @param dedicatedLb true if a dedicated load balancer is needed for this guest network
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* @return ExternalLoadBalancerDeviceVO corresponding to the suitable device
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* @throws InsufficientCapacityException
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*/
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public ExternalFirewallDeviceVO findSuitableFirewallForNetwork(Network network) throws InsufficientCapacityException;
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/**
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* returns the firewall device allocated for the guest network
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* @param network guest network id
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* @return ExternalFirewallDeviceVO object corresponding the firewall device assigned for this guest network
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*/
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public ExternalFirewallDeviceVO getExternalFirewallForNetwork(Network network);
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/**
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* applies firewall rules
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* @param network guest network if
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* @param rules load balancer rules
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* @return true if successfully applied rules
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* @throws ResourceUnavailableException
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*/
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public boolean applyFirewallRules(Network network, List<? extends FirewallRule> rules) throws ResourceUnavailableException;
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/**
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* implements or shutdowns guest network on the firewall device assigned to the guest network
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* @param add
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* @param guestConfig
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* @return
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* @throws ResourceUnavailableException
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* @throws InsufficientCapacityException
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*/
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public boolean manageGuestNetworkWithExternalFirewall(boolean add, Network guestConfig) throws ResourceUnavailableException, InsufficientCapacityException;
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}
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