Changes:
- During Vm migration while finding a new host within the cluster, we need to set the storagepool Id to the deployment plan too.
- This will indicate the planner that the volumes are ready and no need to find new pool
- This in turn will prevent the threshold check done during the pool allocation. This step is not needed since there is no need to allocate pools newly.
- Thus the migration wont fail because th threshold check fails.
Changes:
- Added 'virtualmachineid' parameter to the createVolume API to specify a VM for the volume. The Vm should be in 'Running' or 'Stopped' state.
- This parameter is used only when createVolume API is called using snapshotid parameter
- When this parameter is set, the volume is created from the snapshot in the pod/cluster of the VM. Also the volume is then attached to the VM in the same request
- If attach Volume fails but create has succeeded, the API errors out but the Volume created remains available. User may attach the same volume later
- When Vm is provided, but if no storage pool is available in the VM's pod/cluster then the volume is not created and API fails.
Volume create usage event and resource count werent getting registered. Check its type rather than it is UserVm since the code is coming from VirtualMachineManager.
listAlerts: introduced new parameter "name" to the alertResponse
Added new Admin API - generateAlert. Available to ROOT admin only
listAlerts: implemented search by alert name
And also add a new table: snapshotdetails
Conflicts:
plugins/storage/volume/default/src/org/apache/cloudstack/storage/datastore/driver/CloudStackPrimaryDataStoreDriverImpl.java
This is the output of the program, the developer documentation may be a better place
-----
When developing against the CloudStack Orchestration Platform, you must following the following rules:
API Rule: Always be prepared to handle RuntimeExceptions.
When writing APIs, you must follow these rules:
API Rule: You may think you're the greatest developer in the world but every change to the API must be reviewed and approved.
API Rule: Every API must have unit tests written against it. And not it's unit tests
API Rule:
-----
Signed-off-by: Laszlo Hornyak <laszlo.hornyak@gmail.com>
used cpu is getting bumped up when the over provisioning factor > 1. This was because we didnt record the overprovisioning factors of the vms which got deployed pre 4.2
Upgrade path will fix that by populating the cpu/mem overprovisioning factors for each of the vms in user_vm_details table using the global overprovisioning factor.
Reviewed by : bharat kumar <bharat.kumar@citrix.com>
Signed off by : nitin mehta<nitin.mehta@citrix.com>
If the VM has snapshots then the chain_info of a volume can be longer than 255 characters.
Increasing the column length of chain_info in VolumeVO to match the maximum length of type text(db schema type)
Changes:
- Consider if VM requires the local storage or shared storage or both for its disks.
- Accordingly all pools in the cluster should consider local or shared or both pools
Conflicts:
server/src/com/cloud/agent/manager/allocator/HostAllocator.java
Implemented commands that are required for VR to bootup and Vm deployment to work
Modified hyperv agent code, to deploy VR with Boot Args, boot args passed to VR using KVP Exchange Component.
Fix for VR to boot up and get configured with boot args, Fixed issue in VolumeOrchestrator
Implemented SetFirewallRulesCommand in HyperV Resource
Implemented VR network commands to provide the necessary services from VR
Fixed hyperv localstorage path encode url issue. encode is converting space to '+'
Cloudstack sends requests to directly managed HV hosts (direct agents) using the direct agent thread pool. The size of the pool is determined by global config direct.agent.pool.size defaulted to 500.
Currently there is no restriction on the number of threads a direct agent can use from this shared thread pool to send requests to the host. This is fine as long as the host is responding to requests
in a reasonable amount of time. But if there is a considerable delay in getting response, the thread remain blocked for that much time. As more commands are send to the slow host threads keep getting
blocked. This can eventually lead to a situation where requests to healthy hosts cannot be processed as there are not enough free threads.
The problem being addressed here is to localize the impact of few bad hosts, so that entire management server is not affected.
One such way is to throttle based on the # of outstanding requests on per host basis. The outstanding requests to a host will be a % of direct agent pool size. This is configurable based on
direct.agent.thread.cap. The default value is 0.1 or 10%, a value of 1 would mean the old behavior where there is no upper cap. This will ensure that the impacted host will be bound by a upper cap on the number of threads it can use to process requests and not the entire pool.
Now VPN connection can be created as "passive", which would enable the ability
of remote peer initiate the connection. So it's possible for VPC VR to
establish the connection to another VPC VR of CloudStack.
Test case also included.
The test case would create 2 vpcs and using VPN to connect them.
1) added createDetail to ResourceDetailDao interface to provide generic way of creating resourceDetail DB objects
2) added resource details support for firewall rules
1) Added support for Zone resource details
2) Renamed DcDetailsDao to DataCenterDetailsDao to follow the CS name convention for DataCenter related classes
* changed name for TaggedResourceType enum to ResourceObjectType as this enum is used both by ResourceMetaData and ResourceTags code
* enhanced the enum with extra fields resourceTagsSupport (boolean) and metadataSupport identifying if the resource supports tags and/or metadata.
* cleanup unused @Inject objects from the ResourceMetaDataManager
commit c9ee0d12e191e803fb341f3f96e95ca434a36f6c
Author: Wei Zhou <w.zhou@leaseweb.com>
Date: Wed Oct 23 16:55:10 2013 +0200
CLOUDSTACK-4931, CLOUDSTACK-4937: setDetails to user VMs only
(cherry picked from commit a94acc5a43)
commit fe1586c71377bc6d219db2dcf088c40b65dd1fc4
Author: Anthony Xu <anthony.xu@citrix.com>
Date: Tue Oct 22 11:20:27 2013 -0700
CLOUDSTACK-4649:
vm sync tracks the pv driver version for xenserver
Anthony
commit 56a218f66eda540b4b4b04030ee71fc6863f8532
Author: Anthony Xu <anthony.xu@citrix.com>
Date: Mon Oct 21 16:10:07 2013 -0700
CLOUDSTACK-4649:
xs 6.1/6.2 introduce the new virtual platform, so there are two virtual platforms, windows PV driver version must match virtual platforms,
this patch tracks PV driver versions in vm details and template details.
Anthony
commit 4e85d28c678a6f96b5b70d8d33fc60f9d1ea3df6
Author: Laszlo Hornyak <laszlo.hornyak@gmail.com>
Date: Mon Oct 21 21:17:33 2013 +0200
removed unused static field
- s_httpClientManager was not used
Signed-off-by: Laszlo Hornyak <laszlo.hornyak@gmail.com>
commit d4121fa26023db236f7396cea455ef090672ae9a
Author: Chris Suich <chris.suich@netapp.com>
Date: Tue Oct 22 10:45:22 2013 -0400
Updated DataMotionServiceImpl and ApiResponseHelper based on review feedback.
commit aaf026e1e4204d405bcda2ae4f1a01b1d0f7e7cb
Author: Chris Suich <chris.suich@netapp.com>
Date: Thu Oct 17 14:27:12 2013 -0400
Added context to strategy sorting error responses
Added TODOs for DRYing out pickStrategy() overloading
commit a221f4aa3fb2ddc255bc35cf753f98f88f5bf44e
Author: Chris Suich <chris.suich@netapp.com>
Date: Wed Oct 16 09:57:28 2013 -0400
Updated inefficient strategy sorting/selection
Removed unnecessary canRevertSnapshot from PrimaryDataStoreDriver
Other general cleaup and fixes from reviews
commit 7d58949c6a1b7e853e891b59387a9620e8cd7a91
Author: Chris Suich <chris.suich@netapp.com>
Date: Mon Oct 14 14:01:22 2013 -0400
Added volume snapshot revert capability to SnapshotResponse
Updated UI to hide/show snapshot revert action per snapshot
Signed-off-by: Edison Su <sudison@gmail.com>
Two Integer object was created for each comparison, just in order to compare the two values.
This is replaced with Integer.compare()
Signed-off-by: Laszlo Hornyak <laszlo.hornyak@gmail.com>
xs 6.1/6.2 introduce the new virtual platform, so there are two virtual platforms, windows PV driver version must match virtual platforms,
this patch tracks PV driver versions in vm details and template details.
Anthony
The cluster and zone wide storage pool allocators returned shared pools even for volumes meant to be on local storage pool.
If the VM uses local disk then cluster and zone storage allocators should not handle it and return null or empty list.
Also fixed the deployment planner to avoid a cluster if
a. avoid set returned by storage pool allocators is empty OR
b. all local or shared pools in a cluster are in avoid state
Conflicts:
engine/storage/src/org/apache/cloudstack/storage/allocator/ClusterScopeStoragePoolAllocator.java
engine/storage/src/org/apache/cloudstack/storage/allocator/ZoneWideStoragePoolAllocator.java
list Clusters/pods/zones API not accounting for reserved in the used capacity percentage.
Fix listCapacity cmd for reserved as well
Signed off by : nitin mehta<nitin.mehta@citrix.com>
Introduction of a new Transaction API that is more consistent with the style
of Spring's transaction managment. The existing Transaction class was renamed
to TransactionLegacy. All of the non-DAO code in the management server has been
updated to use the new Transaction API.
was discussed on the mailing list as a useful debugging tool, currently
the log prints the DB id of the agent, which makes admins have to look
it up to know where the Command was run.
When running DatabaseUpgradeChecker as a standalone program _dao will not
be injected. Still create an instance of VersionDaoImpl in constructor
and when DatabaseUpgradeChecker is ran in the mgmt server it will be
overwritten by the injected value.
These changes are a joint effort between Edison and I to refactor some
of the code around snapshotting VM volumes and creating
templates/volumes from VM volume snapshots. In general, we were working
towards allowing PrimaryDataStoreDrivers to create snapshots on primary
storage and not requiring the snapshots to be transferred to secondary
storage.
High level changes:
-Added uuid to NfsTO, SwiftTO & S3TO to cut down on the requirement of
PrimaryDataStoreTO and ImageStoreTO which don't really serve much of a
purpose
-Initial work towards enable reverting VM volume from snapshots
-Added hypervisor commands for introducing and forgetting new hypervisor
objects (snapshots, templates & volumes)
Signed-off-by: Edison Su <sudison@gmail.com>
ACS is now comprised of a hierarchy of spring application contexts.
Each plugin can contribute configuration files to add to an existing
module or create it's own module.
Additionally, for the mgmt server, ACS custom AOP is no longer used
and instead we use Spring AOP to manage interceptors.
The managed context framework provides a simple way to add logic
to ACS at the various entry points of the system. As threads are
launched and ran listeners can be registered for onEntry or onLeave
of the managed context. This framework will be used specifically
to handle DB transaction checking and setting up the CallContext.
This framework is need to transition away from ACS custom AOP to
Spring AOP.
Various classes are using member injection to inject extensible objects.
Really those object should come from an AdapterList that is injected in.
This patch switches the code to use setter injection that will later allow
spring to inject an AdapterList or something similar to allow
extensibility.
Also fixed existing bugs for the API:
* corrected action event to be VOLUME.UPDATE (was VOLUME.ATTACH)
* all parameters to update, should be optional - fixed that. If nothing is specified, the db object will remain with its original fields
Initial patch for VXLAN support.
Fully functional, hopefully, for GuestNetwork - AdvancedZone.
Patch Note:
in cloudstack-server
- Add isolation method VXLAN
- Add VxlanGuestNetworkGuru as plugin for VXLAN isolation
- Modify NetworkServiceImpl to handle extended vNet range for VXLAN isolation
- Add VXLAN isolation option in zoneWizard UI
in cloudstack-agent (kvm)
- Add modifyvxlan.sh script that handle bridge/vxlan interface manipulation script
-- Usage is exactly same to modifyvlan.sh
- BridgeVifDriver will call modifyvxlan.sh instead of modifyvlan.sh when VXLAN is used for isolation
Database changes:
- No change in database structure.
- VXLAN isolation uses same tables that VLAN uses to store vNet allocation status.
Known Issue and/or TODO:
- Some resource still says 'VLAN' in log even if VXLAN is used
- in UI, "Network - GuestNetworks" dosen't display VNI
-- VLAN ID field displays "N/A"
- Documentation!
Signed-off-by : Toshiaki Hatano <haeena@haeena.net>
Prachi Damle
Nitin Mehta
Anthony Xu
Alena Prokharchyk
edison su
Bharat Kumar
Wei Zhou
Harikrishna Patnala
Hugo Trippaers
Kelven Yang
Syed Ahmed
Kishan Kavala
Mike Tutkowski
Min Chen
Dave Brosius
Laszlo Hornyak
Rajesh Battala
Chris Suich
Jayapal
Likitha Shetty
Koushik Das
Darren Shepherd
Sheng Yang
dhoogland
Prasanna Santhanam
Marcus Sorensen
Darren Shepherd
Alex Huang
ynojima