104 Commits

Author SHA1 Message Date
Alex Huang
494ea5052f Made IpAddressManager a manager 2013-08-19 14:13:31 -07:00
Alex Huang
f23f1530e7 Removed missing class from application context 2013-08-19 14:13:31 -07:00
Alex Huang
9f62df580e Fixed up the unit tests 2013-08-19 14:13:30 -07:00
Alex Huang
5b616eaba3 Fixed the applicationcontext.xml 2013-08-12 21:09:26 -07:00
Alex Huang
3df5571d2e Resolved merge conflicts 2013-08-12 20:15:24 -07:00
Alex Huang
5495f10bce Revert "Reverting the range of commits that broke the build"
This reverts commit b59e3aaefced03d40d5b4b63c421c69743bcd387.
2013-08-08 15:02:40 -07:00
Prasanna Santhanam
b59e3aaefc Reverting the range of commits that broke the build
This reverts commits 30c33415..f6a2c817bc

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
2013-08-08 14:46:56 +05:30
Alex Huang
e4f20c7ced config in place 2013-08-07 16:41:03 -07:00
Alex Huang
942f282a6e Moved config into it's own package 2013-08-07 16:41:02 -07:00
Edison Su
5b0314fff9 CLOUDSTACK-3535: add kvminvestigator to investirage kvm host
Conflicts:

	plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
2013-08-07 11:44:19 -07:00
Min Chen
151a7ee497 CLOUDSTACK-3861 and CLOUDSTACK-3862: Deprecate old S3/Swift classes. 2013-08-02 18:16:46 -07:00
Alex Huang
c48553c36f Of course, I forgot changes in the xml configuration again 2013-08-02 11:07:56 -07:00
Alex Huang
486e0d02f8 Fixed the applicationcontext.xml because I removed a class. oh kelven oh kelven, when can we get back our java based config for core components...this is so bad for refactoring 2013-07-29 19:13:33 -07:00
Min Chen
42da3efbc3 CLOUDSTACK-3862: Remove S3/Swift-backed Secondary Storage Code. 2013-07-29 14:31:33 -07:00
Alex Huang
861be3063c Simplify the components that VirtualMachineManager uses 2013-07-23 18:24:57 -07:00
Devdeep Singh
876a7b3361 Add VHDX image support, which is missing from DiskFormat class, revised ImageFormat interface, StorageManager implementation, and the application component spec. 2013-07-18 18:58:05 +05:30
ahuang
11971b5a58 Bring over from vmsync changes in utils package. Simple changes. New files are not being used yet in master 2013-07-17 18:29:42 -07:00
Prachi Damle
ee664a1cac CLOUDSTACK-2159 Anti-Affinity - When "HostAntiAffinityProcessor" plugin is not included in the deployment , deployVirtualMachine() command does not error out when passing the affiitygroupnames parameter.
Changes:
- Added a check during vm deployment to see if a processor for the affinity group type is available
2013-07-16 15:48:07 -07:00
ahuang
11e1e585b1 UserContext switched to CallContext. Added generic storage mechanism for other code to carry information throughout a call. Made the calling User and Account a must have. Added an interface to carry entities in error. Fixed up the code. Part of the vmsync branch 2013-07-16 11:24:21 -07:00
Edison Su
8f4575e877 CLOUDSTACK-3400: add swift support 2013-07-13 02:07:15 -07:00
Murali Reddy
3c1b3c71fe CLOUDSTACK-3440: action events are not published due to conflict of
Eventutils and ActionEventUtils files

removing the 'EventUtils' file which got merged back during the Spring
changes to master at 4.1. 'EventUtils' file was replaced by
'ActionEventUtils', and the original file was removed for events
frameworks. This file conflict was resulting in action events not to be
published on to event bus
2013-07-10 16:44:08 +05:30
Edison Su
5db3057b05 move simulator classes into simulatorcomponent.xm 2013-07-09 15:36:45 -07:00
Prasanna Santhanam
9f12a25191 Fix injection of datastoreproviders in nonoss context
the datastore provider references are not in application context anymore
and have been moved to respective componentCOntexts. Plug them in by
default for nonoss server to startup successfully.

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
(cherry picked from commit 01debd59d3a21c4164e4ef7e6f4d9e279933e34f)
2013-07-01 13:52:53 +05:30
Prasanna Santhanam
f1134da8df Group storage subsystem components for spring
Breaking down storage components among oss, nonoss and simulator
contexts. The default components are loaded by

OSS - applicationContext + componentContext
NonOSS - applicationContext + nonossComponentContext
Simulator - applicationContext + simulatorComponentContext

provider beans are are selectively overridden for simpler configuration.
Where possible beans are loaded by local reference.

<list merge=true> does not unfortunately work perfectly for bean merging
the providers causing a bit of bloat. Explore for later.

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
2013-06-29 13:53:41 +05:30
Prasanna Santhanam
fd867d5afa DataStore - provider, lifecycle, driver implementations for simulator
mock implementation to manage secondary storage related operations for
the simulator.

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
2013-06-29 13:52:16 +05:30
Mike Tutkowski
99227f7b3e SolidFire plug-in and related changes
SolidFire plug-in

SolidFire plug-in related
2013-06-28 16:59:21 -06:00
Kishan Kavala
6da29c4cde CLOUDSTACK-650: Rename ExternalLBUsageMgr to more generic ExternalDeviceUsageManager since it contains firewall usage also. Most of the functionality is already fixed in CLOUDSTACK-1289 2013-06-28 12:08:33 +05:30
Sheng Yang
7e44f81273 UCS: Add missing beans
Also move the API to the right place
2013-06-27 14:54:45 -07:00
Donal Lafferty
4361418e41 Removed Dead Code from Management Server Hyper-V 2012 Support
Update ImageFormat enum to include VHDX format introduced with Hyper-V
Server 2012.
Remove existing Hyper-V plugin, because it does not work and is dead
code.
Remove references to existing Hyper-V plugin from config files.
Remove Hypervisor.HypervisorType.Hyperv special cases from manager code
that are unused or unsupported.
Specifically, there is no CIFS secondary storage class
"CifsSecondaryStorageResource".  Also, the Hyper-V plugin's
ServerResource is contacted by the management server and not the other
way around.
Add Hyperv-V support to ListHypervisorsCmd API call

Signed-off-by: Edison Su <sudison@gmail.com>
2013-06-27 11:46:02 -07:00
Sheng Yang
a18513286a Baremetal: Re-enable baremetal component 2013-06-21 09:47:02 -07:00
Edison Su
c2da4eac89 fix NPE for cache ref cnt 2013-06-14 17:24:31 -07:00
Edison Su
a715eb8121 clean up storage related code, and add lru replacement algorithm for cache storage 2013-06-14 15:55:59 -07:00
Min Chen
bb85a564da Remove state from vm_template table, we should use template_store_ref
state column to represent the state of a template in each zone.
2013-06-14 15:14:09 -07:00
Min Chen
18aeef3ef1 Merge branch 'master' (up to commit
c30d9be3cea30339cfff40c1002906634291b373) into object_store.
2013-06-12 11:20:32 -07:00
Prasanna Santhanam
5bfe2f99d7 Enable the bean for network manager
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
2013-06-05 12:37:41 +05:30
Prasanna Santhanam
767ed065c5 CLOUDSTACK-2815: Include dedication in simulator context
SimulatoComponentContext need sto include the dedicated resource manager
to see the commands/apis exposed by it.

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
2013-06-03 21:51:18 +05:30
Sateesh Chodapuneedi
984b59d1ee CLOUDSTACK-2701
Moved bean VmwareStorageMotionStrategy to nonossComponentContext.xml.in
2013-06-03 10:03:36 +05:30
Wei Zhou
b9b0168da4 CLOUDSTACK-1192: Add Disk I/O Statistics 2013-06-01 08:00:48 +02:00
Sateesh Chodapuneedi
f24e81fe0d CLOUDSTACK-659 Support for storage migration in Cloudstack deployment over VMware Added VmwareStorageMotionStrategy to deal with storage motion tasks. Added target host parameter to MigrateWithStorageCommand.
Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware

Added VmwareStorageMotionStrategy to application context.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

Unit tests for vmware storage motion. These test the VmwareStorageMotionStrategy.

CLOUDSTACK-659

Fixing migrate volume.

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

Added vm type to prepareNetworkFromNicInfo in MigrateWithStorageCommand implementation.

CLOUDSTACK-2701 - Enable storage migration for VMware resources

Fixing attach volume and delete volume cases for volumes that are moved off original path in datastore when created.
If volume is not found in root directory or datastore, do search in sub folders.

CLOUDSTACK-2701 - Enable storage migration for VMware resources

Sending command MigrateWithStorageCommand to source host instead of target host for the case of migration of VM within cluster.

CLOUDSTACK-2701 - Enable storage migration for VMware resources

Searching for virtual disk during device tear down.

Adding dependency of 'cloud-engine-storage' to vmware hypervisor plugin.

Add hypervisor capability storage_motion_supported for VMware 5.0 and 5.1

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware
Added VmwareStorageMotionStrategy to deal with storage motion tasks.
Added target host parameter to MigrateWithStorageCommand.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware

Added VmwareStorageMotionStrategy to application context.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

Unit tests for vmware storage motion. These test the VmwareStorageMotionStrategy.

CLOUDSTACK-659

Fixing migrate volume.

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

Added vm type to prepareNetworkFromNicInfo in MigrateWithStorageCommand implementation.

Adding dependency of 'cloud-engine-storage' to vmware hypervisor plugin.

Add hypervisor capability storage_motion_supported for VMware 5.0 and 5.1

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware
Added VmwareStorageMotionStrategy to deal with storage motion tasks.
Added target host parameter to MigrateWithStorageCommand.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware

Added VmwareStorageMotionStrategy to application context.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

Unit tests for vmware storage motion. These test the VmwareStorageMotionStrategy.

CLOUDSTACK-659

Fixing migrate volume.

Adding dependency of 'cloud-engine-storage' to vmware hypervisor plugin.

Add hypervisor capability storage_motion_supported for VMware 5.0 and 5.1

Adding dependency of 'cloud-engine-storage' to vmware hypervisor plugin.

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware
Added VmwareStorageMotionStrategy to deal with storage motion tasks.
Added target host parameter to MigrateWithStorageCommand.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware Added
Resource changes to perform VM live migration along with virtual disks across the clusters in a zone.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

CLOUDSTACK-659
Support for storage migration in Cloudstack deployment over VMware

Added VmwareStorageMotionStrategy to application context.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Support for volume live migration across datastores

CLOUDSTACK-659

Fixing migrate volume.

Unit tests for vmware storage motion. These test the VmwareStorageMotionStrategy.

CLOUDSTACK-2701 - Enable storage migration for VMware resources

Sending command MigrateWithStorageCommand to source host instead of target host for the case of migration of VM within cluster.

CLOUDSTACK-2701 - Enable storage migration for VMware resources

Moved 2 methods that are not specific to VMware but Volume are moved to VolumeManager from VmwareManager.
Moved datastore volume path constructing code to separate method.
Added check for source and target host, if they are from different DCs/vCenter instances.

Updated error message & removed stale comment

CLOUDSTACK-2701 - Enable storage migration for VMware resources

Injecting component VolumeManager into VmwareResource.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>
2013-05-31 21:19:28 +05:30
Min Chen
d6c6634d97 Fix MS start issue 2013-05-30 12:21:03 -07:00
Saksham Srivastava
17267794ad CLOUDSTACK-681: Dedicated Resources - Explicit Dedication, Private zone, pod, cluster or host. <Patch1>
This feature allows a user to deploy VMs only in the resources dedicated to his account or domain.

1. Resources(Zones, Pods, Clusters or hosts) can be dedicated to an account or domain.
   Implemented 12 new APIs to dedicate/list/release resources:
   - dedicateZone, listDedicatedZones, releaseDedicatedZone for a Zone.
   - dedicatePod, listDedicatedPods, releaseDedicatedPod for a Pod.
   - dedicateCluster, listDedicatedClusters, releaseDedicatedCluster for a Cluster
   - dedicateHost, listDedicatedHosts, releaseDedicatedHost for a Host.
2. Once a resource(eg. pod) is dedicated to an account, other resources(eg. clusters/hosts) inside that cannot be further dedicated.
3. Once a resource is dedicated to a domain, other resources inside that can be further dedicated to its sub-domain or account.
4. If any resource (eg.cluster) is dedicated to a account/domain, then resources(eg. Pod) above that cannot be dedicated to different accounts/domain (not belonging to the same domain)
5. To use Explicit dedication, user needs to create an Affinity Group of type 'ExplicitDedication'
6. A VM can be deployed with the above affinity group parameter as an input.
7. A new ExplicitDedicationProcessor has been added which will process the affinity group of type 'Explicit Dedication' for a deployment of a VM that demands dedicated resources.
   This processor implements the AffinityGroupProcessor adapter. This processor will update the avoid list.
8. A VM requesting dedication will be deployed on dedicatd resources if available with the user account.
9. A VM requesting dedication can also be deployed on the dedicated resources available with the parent domains iff no dedicated resources are available with the current user's account or
   domain.
10. A VM (without dedication) can be deployed on shared host but not on dedicated hosts.
11. To modify the dedication, the resource has to be released first.
12. Existing Private zone functionality has been redirected to Explicit dedication of zones.
13. Updated the db upgrade schema script. A new table "dedicated_resources" has been added.
14. Added the right permissions in commands.properties
15. Unit tests:  For the new APIs and Service, added unit tests under : plugins/dedicated-resources/test/org/apache/cloudstack/dedicated/DedicatedApiUnitTest.java
16. Marvin Test: To dedicate host, create affinity group, deploy-vm, check if vm is deployed on the dedicated host.
2013-05-30 01:07:01 -07:00
Min Chen
98af424053 Merge branch 'master' into object_store. 2013-05-23 18:00:15 -07:00
Min Chen
3a14d45410 Fix MS startup issue due to removal of VolumeDao2Impl. 2013-05-22 17:49:40 -07:00
Murali Reddy
d6452be861 CLOUDSTACK-652: meging 'portable public ip' feature
Squashed commit of the following:

commit f244f9ce7982db16984dd87c31545f1c0240c704
Merge: 993cbb0 f5c8e38
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Mon May 20 18:54:05 2013 +0530

    Merge branch 'master' into portablepublicip

    Conflicts:
    	server/src/com/cloud/server/ManagementServerImpl.java
    	server/test/org/apache/cloudstack/networkoffering/ChildTestConfiguration.java

commit 993cbb0df9fa6e64b96b18ed775b73cdf4a8f5d7
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Mon May 20 18:49:54 2013 +0530

    introduce 'transferPortableIP' interface method in network manger. This
    method will transfer association of portable ip from one network to
    another network.

commit 0c1c2652c1b39e9a81ca35464360e11ed9ef23f1
Merge: a718d35 a29e393
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Fri May 17 02:48:54 2013 +0530

    Merge branch 'master' into portablepublicip

    Conflicts:
    	utils/src/com/cloud/utils/net/NetUtils.java

commit a718d353f7acf0328d928673df6f22de1abc0acb
Merge: ecca117 c211818
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Mon May 13 21:22:19 2013 +0530

    Merge branch 'master' into portablepublicip

    Conflicts:
    	api/src/org/apache/cloudstack/api/ResponseGenerator.java
    	server/src/com/cloud/api/ApiResponseHelper.java
    	server/src/com/cloud/network/NetworkServiceImpl.java
    	server/src/com/cloud/network/addr/PublicIp.java
    	server/src/com/cloud/server/ManagementServerImpl.java
    	server/test/com/cloud/network/MockNetworkManagerImpl.java
    	server/test/com/cloud/vpc/MockConfigurationManagerImpl.java
    	server/test/com/cloud/vpc/MockNetworkManagerImpl.java
    	setup/db/db/schema-410to420.sql

commit ecca117e345224059297f5c1ffa0f442209b3160
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Mon May 13 20:05:29 2013 +0530

    added integration tests for testing portable ip ranges

commit 895a27c2771dbb497ecc6fe0d212589f012a48d8
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Mon May 13 15:12:19 2013 +0530

    - establish model for transferring portable IP association from a network
      with which it is associated to another network.

    - enabling static nat api, extended to transfer potrtable IP across the
      networks if the VM/network is different from the current associate
      network of the portable ip

commit 51509751b290c0e51cbdd104a9aebff189cbe806
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Mon May 13 12:05:33 2013 +0530

    seperate out associate/disassociate with guest network operations from
    alloc and release of portable ip

commit bd058f58c2d8d36ec25e31ed9de4cd414e0ca051
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Sun May 12 21:14:48 2013 +0530

    enhance disasociateIPAddr API to release protable IP associated with a
    guest network or VPC

commit 27504d9098729e8c3ac3b33f053f2d66ac2c4401
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Sun May 12 16:53:45 2013 +0530

    enhance asociateIPAddr API to acquire a protable IP and associate with a
    guest network or VPC

commit f82c6a8431647114462665c1306c6215cb92afd3
Merge: 3dbfb44 0749013
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Sat May 11 23:32:13 2013 +0530

    Merge branch 'master' into portablepublicip

    Conflicts:
    	api/src/com/cloud/network/IpAddress.java
    	api/src/org/apache/cloudstack/api/ResponseGenerator.java
    	client/tomcatconf/commands.properties.in
    	server/src/com/cloud/api/ApiResponseHelper.java
    	server/src/com/cloud/configuration/ConfigurationManagerImpl.java
    	server/src/com/cloud/server/ManagementServerImpl.java
    	server/test/org/apache/cloudstack/affinity/AffinityApiTestConfiguration.java
    	server/test/org/apache/cloudstack/networkoffering/ChildTestConfiguration.java
    	setup/db/db/schema-410to420.sql

commit 3dbfb44eb5b888367375a96b8ae0ac9cf54309a6
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Sat May 11 20:33:19 2013 +0530

    - add 'portable' boolean as property of IpAddress, persist the property in
    IPAddressVO, return the property in IpAddressResponse

    - add ability to request portable IP in associateIpAddress api

commit bf3cb274cfeb1ef41c63794ced83c7c6940f34cc
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Sat May 11 16:08:40 2013 +0530

    add the status of each portable IP (its state, details of associated data
    center/VPC/guest network etc) in the PortableIpRangeResponse returned by
    listPortableIpRanges API

commit e7b2fb22557cb4ef0ce9c8dde3ed1b9c857038bf
Author: Murali Reddy <muralimmreddy@gmail.com>
Date:   Sat May 11 14:36:01 2013 +0530

    Introdcues notion of 'portable IP' pool at region level.

    Introduces root admin only API's to provision portable ip to a region
       - createPortableIpRange
       - deletePortableIpRange
       - listPortableIpRanges
2013-05-20 20:05:47 +05:30
Edison Su
f7c1b711ad merge to master 2013-05-16 23:56:20 -07:00
Devdeep Singh
adbebc1892 Changes for implicitly dedicating a resource. It includes a following:
1. A new implicit planner which extends the functionality provided by FirstFitPlanner.
2. Implicit planner can be used in either strict or preferred mode. In strict mode it tries to deploy a vm of a given account on a host on which vms of the account are already running. If no such host is found it'll search for an empty host to service the request. Otherwise the deploy vm request fails.
3. In preferred mode, if a host which is running vms of the account or an empty host isn't found, the planner then tries to deploy on any other host provided it isn't running implicitly dedicated strict vms of any other account.
4. Updated the createServiceOffering api to configure the details for the planner that the service offering is using.
5. Made db changes to store the service offering details for the planner.
6. Unit tests for testing the implicit planner functionality.
7. Marvin test for validating the functionality.
2013-05-17 11:40:31 +05:30
Prachi Damle
a2eb7bab1e CLOUDSTACK-2056: DeploymentPlanner choice via ServiceOffering
- Changes merged from planner_reserve branch
- Exposing deploymentplanner as an optional parameter while creating a service offering
- changes to DeploymentPlanningManagerImpl to make sure host reserve-release happens between conflicting planner usages.
2013-05-16 15:02:17 -07:00
Edison Su
a0c3d280b4 merge to master 2013-05-15 00:40:53 -07:00
Nitin Mehta
f84b6abde0 merge with master 2013-05-13 17:30:42 +05:30
Bharat Kumar
052c24c4d1 CLOUDSTACK-702: Multiple ip ranges in different subnets.
This feature enables adding of guest ip ranges (public ips)  form different subnets.

In order to provide the dhcp service to a different subnet we create an ipalias on the router. This allows the router to listen to the dhcp request from the guest vms and respond accordingly. Every time a vm is deployed in the new subnet we configure an ip alias on the router. Cloudstack uses dnsmasq to provide dhcp service. We need to configure the dnsmasq to issue ips on the new subnets. Added a new class dnsmasqconfigurator which generates the dnsmasq confg file, this file replaces the old config in the router.

The details of the alias ips are stored in db in the nic_ip_alias table. Every time a new subnet is added one of the ip from the subnet is used to configure the ip alias.

I have pushed the code to  https://github.com/bvbharatk/cloud-stack/tree/Cloudstack-702 , also rebased the code with master.
I need to test the code for advanced sg enabled network using kvm.

I have added the unit test
Marvin tests are at https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=53e4965

Also accomodated some of the changes suggested by koushik.
corrected the import statements. renamed the IpAlias command to createIpAlias command.

This feature supports only ipv4
2013-05-13 17:06:44 +05:30