If cleanup=true, network elements and resources are shutdown and
reimplemented. Else, shutdown/reimplementation is skipped. Enabled
cleanup checkbox in CS UI.
For both cases, VRs are only deployed for Pods with no running
or starting VRs and Pods having running or starting user vms.
New DAO helpers introduced:
HostPodDao: listByDataCenterIdVMTypeAndStates
DomainRouterDao: listByPodId and listByPodIdAndStates
VMInstanceDao: listByPodId and corrected definition of listByTypeAndState
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
Support for local data disk. Currently enable/disable config is at zone level, in subsequent checkins it can be made more granular.
Following changes are made:
- Create disk offering API now takes an extra parameter to denote storage type (local or shared). This is similar to storage type in service offering.
- Create/delete of data volume on local storage
- Attach/detach for local data volumes. Re-attach is allowed as long as vm host and data volume storage pool host is same.
- Migration of VM instance is not supported if it uses local root or data volumes.
- Migrate is not supported for local volumes.
- Zone level config to enable/disable local storage usage for service and disk offerings.
- Local storage gets discovered when a host is added/reconnected if zone level config is enabled. When disabled existing local storages are not removed but any new local storage is not added.
- Deploy VM command validates service and disk offerings based on local storage config.
- Upgrade uses the global config 'use.local.storage' to set the zone level config for local storage.
(cherry picked from commit 62710aed37606168012a0ed255a876c8e7954010)
Description:
Deleting the row in cluster_vsm_map after
a cluster is deleted, if the cluster type
is vmware and the global vswitch nexus
config flag is set to true.
Description:
1. Missed replacing older table name for VSMs in a few
files (changed the name from
external_virtual_switch_management_devices to
virtual_supervisor_module). Fixed that in this commit.
2. Missed adding the new Dao ClusterVSMMapDao in the Dao
loading in DefaultComponentLibrary. Fixed.
3. Fixed wrong searchbuilder options passed to ipaddrSearch
in CiscoNexusVSMDeviceDaoImpl.
Description:
1. Added a new VO class to represent a new table
"cluster_vsm_map". The class is ClusterVSMMapVO
in ClusterVSMMapVO.java. This table has only
two fields - clusterId, VSMId. The clusterId can
occur only once. But the same VSMId can be tied
to different clusterIds.
2. Added the Dao interface + implementation of the
interface. This provides the functions required
to populate objects of type ClusterVSMMapVO with
records from the cluster_vsm_map table. The
interface is defined in ClusterVSMMapDao.java,
and the implementation is in ClusterVSMMapDaoImpl.java.
3. Changed the table name that represents the VSM to
"virtual_supervisor_module" from the earlier overly
generic "external_virtual_switch_management_devices".
4. Added search/remove functions to the Dao of the VSM.
This is the Dao for the Cisco Nexus VSM -
CiscoNexusVSMDeviceDao:CiscoNexusVSMDeviceDaoImpl
--> This is the Dao Implementation that would let
us query/update records on the
"virtual_supervisor_module" table that contains
the records of all the VSMs that are added to
the Management Server.
NOTE::
======
These were some of the changes made as part of the previous commit (#7):
1. Renamed CiscoNexusVSMResource.java to CiscoNexusVSM.java.
2. Changed it to not implement a true resource, but to be
just a class providing functionality to talk to a VSM.
3. Modified the AddCiscoNexusVSMCmd class to take in clusterId
instead of zoneId + your fix of the String to Long.
- fixed bug in the destroying the VPX instance on SDX
- added method to acuire priavate IP from the zone, needed for the management IP of provisioned LB appliane
Changes:
- Added a two new deployment planners 'UserDispersingPlanner' and 'UserConcentratedPodPlanner' to the DeploymentPlanners
- Planner can be chosen by setting the global config variable 'vm.allocation.algorithm' to either of the following values:
('random', 'firstfit', 'userdispersing', 'userconcentratedpod')
- By default, the value is 'random'. When the value is 'random', FirstFitPlanner is invoked as before that shuffles the resource lists.
- Now Admin can choose whether the deployment heuristic should be applied starting at cluster or pod level. This can be done by using the
global config variable 'apply.allocation.algorithm.to.pods' which is false by default. Thus by default as earlier, planner starts at clusters directly.
'UserConcentratedPodPlanner' changes:
- Earlier to 3.0, FirstFitPlanner used to reorder the clusters in case this heuristic was chosen.
- Now this is done by a separate planner and is applied only when 'vm.allocation.algorithm' is set to this planner
- It reorders the capacity based clusters/pods such that those pods having more number of Running Vms for the given account are tried first.
- Note that this userconcentration is applied only to pods and clusters. Not to hosts or storagepools within a cluster.
'UserDispersingPlanner' changes:
- 'UserDispersingPlanner' reorders the capacity ordered pods and clusters based on number of 'Running' VMs for the given account in ascending order. Aim is to choose thodes pods/clusters first which have less number of Running VMs for the given account
- Admin can provide weights to capacity and user dispersion so that both parameters get considered in reordering the pods/clusters. This can be done by setting
the global config parameter 'vm.user.dispersion.weight'. Default value is 1. Thus if this planner is chosen, by default, ordering will be done only by number of Running Vms, unless the weight is changed.
- HostAlllocators and StoragePoolAllocators also reorder the hosts and pools by ascending order of number of Running VMS/ Ready Volumes respectively for the given account. Thus try to choose that host or pool within a cluster with less number of VMs for the account.
TODO:
- Still leaving the provider columns in data_center schema as-is for CloudKit and BareMetal
- ExternalNetworkDeviceMgrImpl still needs to fix the dataCenter.setProviders calls and externalNetworkApplicance usage checks to see if zone has external networking.
- Create Zone changes and changes to data_center table to remove vlan, securityGroup fields
- Physical Network lifecycle APIs
- Physical Network Service Provider APIs
- DB schema changes
1) Introduce new managers - ProjectManager and DomainManager. Moved all domain related code from AccountManager to DomainManager.
2) Moved some code from ManagementServerImpl to the correct managers.
3) New resource limit for Domain - Project
The step to upgrade xenserver,
1. put cluster in Unmanaged state through UI , then MS will not talk to hosts in the cluster
2. upgrade xenserver according to XenServer upgrade guide.
3. put cluster in Managed state through UI, then MS will reconnect hosts
TODO,
1. UI
2. vm pool sync , leveraged from kelven's work
- CreateZone API creates a zoneToken, inserts in DB and returns it in the
response
- UpdateZone API takes in 'details' map that is loaded to data_center_details
Rohit Yadav
Koushik Das
Alena Prokharchyk
Vijayendra Bhamidipati
David Nalley
frank
Sheng Yang
kishan
Murali reddy
prachi
Alex Huang
Kelven Yang
anthony
alena
Nitin
frank
Chiradeep Vittal
Alex Huang
Edison Su