During host connect multiple listeners gets invoked, one of them is the download listener.
As part of processConnect() method, it checks if templates needs to be downloaded to secondary
store for a particular HV type. As part of that check it computes list of HVs present in the
zone. The earlier logic was to query all hosts (excluding current one) and iterate over them to
make the list. This is not optimal and is bound to have some latency as the number of hosts
increases.
Optimized the logic by querying the list of HVs from the db. directly instead of iterating over
all hosts in the zone.
Conflicts:
server/src/com/cloud/resource/ResourceManagerImpl.java
If you shut down the agent while VMs are running, the management
server assumes that the VMs are continuing to run. You can then
delete the host while it is in 'disconnected' state, and those VMs
will be unusable, forever in running state. They can't change state
because the host no longer exists. This patch checks for any VMs
that may have been tied to the removed host and resets their state
so that cloudstack can continue to manage them.
Updating the new system template URLs for the existing templates during upgrade to 4.2.
If new 4.2 system template is registered before upgrade then marking the old templates as removed during upgrade.
Removing memoryovercommitratio and cpuovercommitratio parameters from addCluster and updateCluster APIs,
since these can be configurable using updateConfiguration API at cluster level.
By default while creating cluster these values are taken from global configuration parameters.
In UI there is a restriction to first put a host in maintenance and only then deletion is allowed. But there is no such restriction in the deleteHost API.
Added a validation in deleteHost API to prevent deletion if the host is not in maintenance. In case of a forced deletion the restriction doesn't apply.
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>
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.
1. Keeping the description consistent - Memory not RAM when referring to
overcommit
2. getters And setters grouped, provided right casing.
3. Removed wildcard imports
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
- 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.
add xenserver support in UI
only XenServer and KVM clusters are allowed in security enabled zone.
only shared security enabled networks are allowed in security enabled zone.
CLOUDSTACK-657 VMware vNetwork Distributed Virtual Switch support in CloudStack
This is 5th patch for feature 'Support for VMware dvSwitch in CloudStack'.
This patch contains
1)Changes to addCluster done in vmware discoverer to support vswitch type provided as parameters. Also performing validation of vswitch type parameter provided with addCluster api call. Checks for physical network configuration for vmware cluster is added.
2)Changes to vmware resource to use specified vswitch type while preparing network for guest and public traffic types.
3)Changes to vmware manager to introduce new global parameter vmware.ports.per.dvportgroup. Some cleanup.
Virtual switch type could be chosen at zone level or at cluster level for specific traffic type.
autoExpand of dvPortGroup is available in code but disabled as its breaking because vCenter 4.1 does not support autoExpand feature. Would be enable once vSphere 5.1 SDK support is added to CloudStack.
Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>
Koushik Das
Marcus Sorensen
Alex Huang
Harikrishna Patnala
Prasanna Santhanam
Min Chen
Wido den Hollander
Edison Su
Koushik Das
Alex Huang
Donal Lafferty
Saksham Srivastava
Anthony Xu
Chiradeep Vittal
Devdeep Singh
Edison Su
Prachi Damle
anthony
Nitin Mehta
Bharat Kumar
Kelven Yang
sateesh