server/src/com/cloud/configuration/ConfigurationManager.java

/**
 *  Copyright (C) 2010 Cloud.com, Inc.  All rights reserved.
 * 
 * This software is licensed under the GNU General Public License v3 or later.
 * 
 * It is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package com.cloud.configuration;

import java.util.List;
import java.util.Map;
import java.util.Set;

import com.cloud.dc.ClusterVO;
import com.cloud.dc.DataCenter;
import com.cloud.dc.DataCenter.NetworkType;
import com.cloud.dc.DataCenterVO;
import com.cloud.dc.HostPodVO;
import com.cloud.dc.Pod;
import com.cloud.dc.Vlan;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.exception.PermissionDeniedException;
import com.cloud.network.Network;
import com.cloud.network.Network.Capability;
import com.cloud.network.Network.Provider;
import com.cloud.network.Network.Service;
import com.cloud.network.Networks.TrafficType;
import com.cloud.offering.DiskOffering;
import com.cloud.offering.NetworkOffering.Availability;
import com.cloud.offering.ServiceOffering;
import com.cloud.offerings.NetworkOfferingVO;
import com.cloud.service.ServiceOfferingVO;
import com.cloud.storage.DiskOfferingVO;
import com.cloud.user.Account;
import com.cloud.utils.component.Manager;
import com.cloud.vm.VirtualMachine;

/**
 * ConfigurationManager handles adding pods/zones, changing IP ranges, enabling external firewalls, and editing
 * configuration values
 * 
 */
public interface ConfigurationManager extends ConfigurationService, Manager {

    /**
     * Updates a configuration entry with a new value
     * 
     * @param userId
     * @param name
     * @param value
     */
    void updateConfiguration(long userId, String name, String category, String value);

    /**
     * Creates a new service offering
     * 
     * @param name
     * @param cpu
     * @param ramSize
     * @param speed
     * @param displayText
     * @param localStorageRequired
     * @param offerHA
     * @param domainId
     * @param hostTag
     * @param networkRate
     *            TODO
     * @param id
     * @param useVirtualNetwork
     * @return ID
     */
    ServiceOfferingVO createServiceOffering(long userId, boolean isSystem, VirtualMachine.Type vm_typeType, String name, int cpu, int ramSize, int speed, String displayText, boolean localStorageRequired,
            boolean offerHA, boolean limitResourceUse, String tags, Long domainId, String hostTag, Integer networkRate);

    /**
     * Creates a new disk offering
     * 
     * @param domainId
     * @param name
     * @param description
     * @param numGibibytes
     * @param tags
     * @param isCustomized
     * @return newly created disk offering
     */
    DiskOfferingVO createDiskOffering(Long domainId, String name, String description, Long numGibibytes, String tags, boolean isCustomized);

    /**
     * Creates a new pod
     * 
     * @param userId
     * @param podName
     * @param zoneId
     * @param gateway
     * @param cidr
     * @param startIp
     * @param endIp
     * @param allocationState
     * @param skipGatewayOverlapCheck
     *            (true if it is ok to not validate that gateway IP address overlap with Start/End IP of the POD)
     * @return Pod
     */
    HostPodVO createPod(long userId, String podName, long zoneId, String gateway, String cidr, String startIp, String endIp, String allocationState, boolean skipGatewayOverlapCheck);

    /**
     * Creates a new zone
     * 
     * @param userId
     * @param zoneName
     * @param dns1
     * @param dns2
     * @param internalDns1
     * @param internalDns2
     * @param guestCidr
     * @param zoneType
     * @param allocationState
     * @param networkDomain
     *            TODO
     * @param isSecurityGroupEnabled
     *            TODO
     * @return
     * @throws
     * @throws
     */
    DataCenterVO createZone(long userId, String zoneName, String dns1, String dns2, String internalDns1, String internalDns2, String guestCidr, String domain, Long domainId, NetworkType zoneType, String allocationState,
            String networkDomain, boolean isSecurityGroupEnabled);

    /**
     * Deletes a VLAN from the database, along with all of its IP addresses. Will not delete VLANs that have allocated
     * IP addresses.
     * 
     * @param userId
     * @param vlanDbId
     * @return success/failure
     */
    boolean deleteVlanAndPublicIpRange(long userId, long vlanDbId);

    /**
     * Adds/deletes private IPs
     * 
     * @param add
     *            - either true or false
     * @param podId
     * @param startIP
     * @param endIP
     * @return Message to display to user
     * @throws if
     *             unable to add private ip range
     */
    String changePrivateIPRange(boolean add, long podId, String startIP, String endIP);

    /**
     * Converts a comma separated list of tags to a List
     * 
     * @param tags
     * @return List of tags
     */
    List<String> csvTagsToList(String tags);

    /**
     * Converts a List of tags to a comma separated list
     * 
     * @param tags
     * @return String containing a comma separated list of tags
     */
    String listToCsvTags(List<String> tags);

    void checkAccess(Account caller, DataCenter zone)
            throws PermissionDeniedException;

    void checkServiceOfferingAccess(Account caller, ServiceOffering so)
            throws PermissionDeniedException;

    void checkDiskOfferingAccess(Account caller, DiskOffering dof)
            throws PermissionDeniedException;

    /**
     * Creates a new network offering
     * 
     * @param name
     * @param displayText
     * @param trafficType
     * @param tags
     * @param networkRate
     *            TODO
     * @param serviceProviderMap
     *            TODO
     * @param isDefault
     *            TODO
     * @param type
     *            TODO
     * @param systemOnly
     *            TODO
     * @param serviceOfferingId
     * @param specifyIpRanges
     *            TODO
     * @param id
     * @param specifyVlan
     *            ;
     * @param conserveMode
     *            ;
     * @return network offering object
     */

    NetworkOfferingVO createNetworkOffering(long userId, String name, String displayText, TrafficType trafficType, String tags, boolean specifyVlan, Availability availability, Integer networkRate,
            Map<Service, Set<Provider>> serviceProviderMap, boolean isDefault, Network.GuestType type, boolean systemOnly, Long serviceOfferingId, boolean conserveMode,
            Map<Service, Map<Capability, String>> serviceCapabilityMap, boolean specifyIpRanges);

    Vlan createVlanAndPublicIpRange(Long userId, Long zoneId, Long podId, String startIP, String endIP, String vlanGateway, String vlanNetmask, boolean forVirtualNetwork, String vlanId, Account account, long networkId,
            Long physicalNetworkId) throws InsufficientCapacityException, ConcurrentOperationException, InvalidParameterValueException;

    void createDefaultSystemNetworks(long zoneId) throws ConcurrentOperationException;

    HostPodVO getPod(long id);

    ClusterVO getCluster(long id);

    boolean deleteAccountSpecificVirtualRanges(long accountId);

    DataCenterVO getZone(long id);

    /**
     * Edits a pod in the database. Will not allow you to edit pods that are being used anywhere in the system.
     * 
     * @param id
     * @param name
     * @param startIp
     * @param endIp
     * @param gateway
     * @param netmask
     * @param allocationState
     * @return Pod
     * @throws
     * @throws
     */
    Pod editPod(long id, String name, String startIp, String endIp, String gateway, String netmask, String allocationStateStr);

    void checkPodCidrSubnets(long zoneId, Long podIdToBeSkipped, String cidr);

    void checkCidrVlanOverlap(long zoneId, String cidr);

}