This PR introduces volume encryption option to service offerings and disk offerings. Fixes#136
There is a hypervisor component and a storage pool component. Hypervisors are responsible for being capable of running/using the encrypted volumes. Storage pools are responsible for being able to create, copy, resize, etc. Hypervisors will report encryption support in their details, storage pools are marked for encryption support by pool type.
The initial offering for experimental release of this feature will have support for encryption on Local, NFS, SharedMountPoint, and ScaleIO storage types.
When volumes choosing an encrypted offering are allocated to a pool, the pool type must be capable of supporting encryption and this is enforced.
When VMs are started and they have an encrypted volume, the hypervisor must be capable of supporting encryption. Also, if volumes are attached to running VMs, the attach will only work if the hypervisor supports encryption.
This change includes a few other minor changes - for example the ability to force the KVM hypervisor private IP. This was necessary in my testing of ScaleIO, where the KVM hypervisors had multiple IPs and the ScaleIO storage only functions if the hypervisor as a ScaleIO client matches IPs with what CloudStack sees as the hypervisor IP.
For experimental release of this feature, some volume workflows like extract volume and migrate volume aren't supported for encrypted volumes. In the future we could support these, as well as migrating from unencrypted to encrypted offerings, and vice versa.
It may also be possible to configure encryption specifics in the future, perhaps at the pool level or the offering level. Currently, there is only one workable encryption offering for KVM that is supported by Libvirt and Qemu for raw and qcow2 disk files, LUKS version 1. This PR ensures we at least store this encryption format associated with each volume, with the expectation that later we may have LUKS v2 volumes or something else. Thus we will have the information necessary to use each volume with Libvirt if/when other formats are introduced.
I think the most disruptive change here is probably a refactoring of the QemuImg utility to support newer flags like --object. I've tested the change against the basic Qemu 1.5.3 that comes with EL7 and I believe it is good, but it will be nice to see the results of some functional tests. Most of the other changes are limited to changing behavior only if volume encryption is requested.
Working on documentation for the CloudStack docs. One thing to note is that hypervisors that run the stock EL7 version of Qemu will not support encryption. This is tested to be detected and report properly via the CloudStack API/UI. I intend to like to have a support matrix in the CloudStack docs.
I may add a few more unit tests. I'd also like some guidance on having functional tests. I'm not sure if there's a separate framework, or if Marvin is still used, or what the current thing is.
* Add Qemu object flag to QemuImg create
* Add apache license header to new files
* Add Qemu object flag to QemuImg convert
* Set host details if hypervisor supports LUKS
* Add disk encrypt flag to APIs, diskoffering
* Schema upgrade 4.16.0.0 to 4.16.1.0 to support vol encryption
* Add Libvirt secret on disk attach, and refer to it in disk XML
* Add implementation of luks volume encryption to QCOW2 and RAW disk prep
* Start VMs that have encrypted volumes
* Add encrypt option to service offering and root volume provisioning
* Refactor volume passphrase into its own table and object
* CryptSetup, use key files to pass keys instead of command line
* Update storage types and allocators to select encryption support
* Allow agent.properties to define the hypervisor's private IP
* Implement createPhysicalDisk for ScaleIOStorageAdaptor
* UI: Add encrypt options to offerings
* UI module security updates
* Revert "UI module security updates" - belongs in base
This reverts commit a7cb7cf7f57aad38f0b5e5d67389c187b88ffd94.
* Add --target-is-zero support for QemuImg
* Allow qemu image options to be passed, API support convert encrypted
* Switch hypervisor encryption support detection to use KeyFiles
* Fixes for ScaleIO root disk encryption
* Resize root disk if it won't fit encryption header
* Use cryptsetup to prep raw root disks, when supported
* Create qcow2 formatting if necessary during initial template copy to ScaleIO
* Allow setting no cache for qemu-img during disk convert
* Use 1M sparse on qemu-img convert for zero target disks
* UI: Add volume encryption support to hypervisor details
* QemuImg use --image-opts and --object depending on version
* Only send storage commands that require encryption to hosts that support encryption
* Move host encryption detail to a static constant
* Update host selection to account for volume encryption support
Only attach volumes if encryption requirements are met
* Ensure resizeVolume won't allow changing encryption
* Catch edge cases for clearing passphrase when volume is removed
* Disable volume migration and extraction for encrypted volumes
* Register volume secret on destination host during live migration
* Fix configdrive path editing during live migration
* Ensure configdrive path is edited properly during live migration
* Pass along and store volume encryption format during creation
* Fixes for rebase
* Fix tests after rebase
* Add unit tests for DeploymentPlanningManagerImpl to support encryption
* Deployment planner tests for encryption support on last host
* Add deployment tests for encryption when calling planner
* Added Libvirt DiskDef test for encryption details
* Add test for KeyFile utility
* Add CryptSetup tests
* Add QemuImageOptionsTest
* add smoke tests for API level changes on create/list offerings
* Fix schema upgrade, do disk_offering_view first
* Fix UI to show hypervisor encryption support
* Load details into hostVO before trying to query them for encryption
* Remove whitespace in CreateNetworkOfferingTest
* Move QemuImageOptions to use constants for flag keys
* Set physical disk encrypt format during createDiskFromTemplate in KVM Agent
* Whitespace in AbstractStoragePoolAllocator
* Fix whitespace in VolumeDaoImpl
* Support old Qemu in convert
* Log how long it takes to generate a passphrase during volume creation
* Move passphrase generation to async portion of createVolume
* Revert "Allow agent.properties to define the hypervisor's private IP"
This reverts commit 6ea9377505f0e5ff9839156771a241aaa1925e70.
* Updated ScaleIO/PowerFlex storage plugin to support separate (storage) network for Host(KVM) SDC connection. (#144)
* Added smoke tests for volume encryption (in KVM). (#149)
* Updated ScaleIO pool unit tests.
* Some improvements/fixes for code smells (in ScaleIO storage plugin).
* Updated review changes for ScaleIO improvements.
* Updated host response parameter 'encryptionsupported' in the UI.
* Move passphrase generation for the volume to async portion, while deploying VM (#158)
* Move passphrase generation for the volume to async portion, while deploying VM.
* Updated logs, to include volume details.
* Fix schema upgrade, create passphrase table first
* Fixed the DB upgrade issue (as noticed in the logs below.)
DEBUG [c.c.u.d.ScriptRunner] (main:null) (logid:) CALL `cloud`.`IDEMPOTENT_ADD_FOREIGN_KEY`('cloud.volumes', 'passphrase', 'id')
ERROR [c.c.u.d.ScriptRunner] (main:null) (logid:) Error executing: CALL `cloud`.`IDEMPOTENT_ADD_FOREIGN_KEY`('cloud.volumes', 'passphrase', 'id')
ERROR [c.c.u.d.ScriptRunner] (main:null) (logid:) java.sql.SQLException: Failed to open the referenced table 'passphrase'
ERROR [c.c.u.DatabaseUpgradeChecker] (main:null) (logid:) Unable to execute upgrade script
* Fixes for snapshots with encrypted qcow2
Fixes#159#160#163
* Support create/delete encrypted snapshots of encrypted qcow2 volumes
* Select endpoints that support encryption when snapshotting encrypted volumes
* Update revert snapshot to be compatible with encrypted snapshots
* Disallow volume and template create from encrypted vols/snapshots
* Disallow VM memory snapshots on encrypted vols. Fixes#157
* Fix for TemplateManagerImpl unit test failure
* Support offline resize of encrypted volumes. Fixes#168
* Fix for resize volume unit tests
* Updated libvirt resize volume unit tests
* Support volume encryption on kvm only, and passphrase generation refactor (#169)
* Fail deploy VM when ROOT/DATA volume's offering has encryption enabled, on non-KVM hypervisors
* Fail attach volume when volume's offering has encryption enabled, on non-KVM hypervisors
* Refactor passphrase generation for volume
* Apply encryption to dest volume for live local storage migration
fixes#161
* Apply encryption to data volumes during live storage migration
Fixes#161
* Use the same encryption passphrase id for migrating volumes
* Pass secret consumer during storage migration prepare
Fix for #161
* Fixes create / delete volume snapshot issue, for stopped VMs
* Block volume snapshot if encrypted and VM is running
Fixes#159
* Block snap schedules on encrypted volumes
Fix for #159
* Support cryptsetup where luks type defaults to 2
Fixes#170
* Modify domain XML secret UUID when storage migrating VM
Fix for #172
* Remove any libvirt secrets on VM stop and post migration
Fix for #172
* Update disk profile with encryption requirement from the disk offering (#176)
Update disk profile with encryption requirement from the disk offering
and some code improvements
* Updated review changes / javadoc in ScaleIOUtil
Co-authored-by: Marcus Sorensen <mls@apple.com>
Co-authored-by: Suresh Kumar Anaparti <sureshkumar.anaparti@gmail.com>
Co-authored-by: Suresh Kumar Anaparti <suresh.anaparti@shapeblue.com>
* Use Physical size to evaluate if migration is possible
* Improve logging and consider files skipped as failure in complete migration
* skipped can't be negative
* remove useless method
* group multidisk templates for secstor migration
* use enum
* Update engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/DataMigrationUtility.java
Co-authored-by: sureshanaparti <12028987+sureshanaparti@users.noreply.github.com>
Co-authored-by: Pearl Dsilva <pearl1594@gmail.com>
Co-authored-by: Daan Hoogland <dahn@onecht.net>
Co-authored-by: Pearl d'Silva <pearl.dsilva@shapeblue.com>
* vmware, network: add maclearning option
Adds option for specifying MAC Learning property for network offering (useful for VMware Distributed Virtual Portgroup). Added global config - network.mac.learning for the default value.
MAC Learning is supported for DV portgroups for VMware Distributed vSwitches v6.6.0+ and vSphere 6.7+
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix warning msg
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Enhanced update network form in the UI.
On network offering change for an isolated network,
- VMware portgroup should be updated accordingly.
- VMs on the network should be placed on the correct VMware portgroup based on the network rate, https://docs.cloudstack.apache.org/en/latest/adminguide/service_offerings.html#network-throttling.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* resource limit: Fix resource limit check on VM start
* add check to validate if cpu/memory are within limits for custom offering + exception handling
* unit tests
Co-authored-by: utchoang <hoangnm@unitech.vn>
* Add commons-lang3 to Utils
* Create an util to provide methods that ReflectionToStringBuilder does not have yet
* Create method to retrieve map of tags from resource
* Enable tests on volume components and remove useless tests
* Refactor VolumeObject and add unit tests
* Extract createPolicy in several methods
* Create method to copy policies between volumes and add unit tests
* Copy policies to new volume before removing old volume on volume migration
* Extract "destroySourceVolumeAfterMigration" to a method and test it
* Remove javadoc @param with no sensible information
* Rename method name to a generic name
Co-authored-by: Daniel Augusto Veronezi Salvador <daniel@scclouds.com.br>
* server: Optional destination host when migrate a vm
* #4378: migrate systemvms/routers with optional host
* Migrate vms across clusters
After enabling maintenance mode on host, if no suitable hosts
are found in the same cluster then search for hosts in
different clusters having the same hypervisor type
set global setting migrate.vm.across.clusters to true
* search all clusters in zone when migrate vm across clusters if applicable
* Honor migrate.vm.across.clusters when migrate vm without destination
* Check MIGRATE_VM_ACROSS_CLUSTERS in zone setting
* #4534 Fix Vms are migrated to same clusters in CloudStack caused by dedicated resources.
* #4534 extract some codes to methods
* fix#4534: an error in 'git merge'
* fix#4534: remove useless methods in FirstFitPlanner.java
* fix#4534: vms are stopped in host maintenance
* fix#4534: across-cluster migration of vms with cluster-scoped pools is supported by vmware vmotion
* fix#4534: migrate systemvms is only possible across clusters in same pod to avoid potential network errors.
* fix#4534: code optimization
Co-authored-by: Rakesh Venkatesh <r.venkatesh@global.leaseweb.com>
Co-authored-by: Sina Kashipazha <s.kashipazha@global.leaseweb.com>
Co-authored-by: Wei Zhou <weizhou@apache.org>
Co-authored-by: Sina Kashipazha <soreana@users.noreply.github.com>
* Create utility to centralize byte convertions
* Add/change toString definitions
* Create Libvirt handler to ScaleVmCommand
* Enable dynamic scalling VM with KVM
* Move config from interface to class and rename it
As every variable declared in interfaces are already final,
this moving will be needed to mock tests in nexts commits
* Configure VM max memory and cpu cores
The values are according to service offering or global configs
* Extract dpdk configuration to a method and test it
* Extract OS desc config to a method and test it
* Extract guest resource def to a method and test it
Improve libvirt def
* Refactor LibvirtVMDef.GuestResourceDef
* Refactor ScaleVmCommand
* Improve VMInstaVO toString()
* Refactor upgradeRunningVirtualMachine method
* Turn int variables into long on utility
* Verify if VM is scalable on KVMGuru
* Rename some KVMGuruTest's methods
* Change vm's xml to work with max memory
* Verify if service offering is dynamic before scale
* Create methods to retrieve data from domain
* Create def to hotplug memory
* Adjust the way command was scaling the VM
* Fix database persistence before executing command
* Send more info to host to improve log
* Fix var name
* Fix missing "}"
* Undo unnecessary changes
* Address review
* Fix scale validation
* Add VM prepared for dynamic scaling validation
* Refactor LibvirtScaleVmCommandWrapper and improve unit tests
* Remove duplicated method
* Add RuntimeException check
* Remove copyright from header
* Remove copyright from header
* Remove copyright from header
* Remove copyright from header
* Remove copyright from header
* Update ByteScaleUtilsTest.java
Co-authored-by: Daniel Augusto Veronezi Salvador <daniel@scclouds.com.br>
* Added disk provisioning type support for VMWare
* Review changes
* Fixed unit test
* Review changes
* Added missing licenses
* Review changes
* Update StoragePoolInfo.java
Removed white space
* Review change - Getting disk provisioning strictness setting using the zone id and not the pool id
* Delete __init__.py
* Merge fix
* Fixed failing test
* Added comment about parameters
* Added error log when update fails
* Added exception when using API
* Ordering storage pool selection to prefer thick disk capable pools if available
* Removed unused parameter
* Reordering changes
* Returning storage pool details after update
* Removed multiple pool update, updated marvin test, removed duplicate enum
* Removed comment
* Removed unused import
* Removed for loop
* Added missing return statements for failed checks
* Class name change
* Null pointer
* Added more info when a deployment fails
* Null pointer
* Update api/src/main/java/org/apache/cloudstack/api/BaseListCmd.java
Co-authored-by: dahn <daan.hoogland@gmail.com>
* Small bug fix on API response and added missing bracket
* Removed datastore cluster code
* Removed unused imports, added missing signature
* Removed duplicate config key
* Revert "Added more info when a deployment fails"
This reverts commit 2486db78dca8e034d8ad2386174dfb11004ce654.
Co-authored-by: dahn <daan.hoogland@gmail.com>
This PR addresses the issue raised at #4545 (Fail to change Service offering from local <> shared storage).
When upgrading a VM service offering it is validated if the new offering has the same storage scope (local or shared) as the current offering. I think that the validation makes sense in a way of preventing running Root disks with an offering that does not match the current storage pool. However, the validation only compares both offerings and does not consider that it is possible to migrate Volumes between local <> shared storage pools.
The idea behind this implementation is that CloudStack should check the scope of the current storage pool which the ROOT volume is allocated; this, it is possible to migrate the volume between storage pools and list/upgrade according to the offerings that are supported for such pool.
This PR also fixes an issue where the API command that lists offerings for a VM should follow the same idea and list based on the storage pool that the volume is allocated and not the previous offering.
Fixes: #4545
* prevent other vm disks getting deleted
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* vmware: fix inter-cluster stopped vm migration
Fixes#4838
For inter-cluster migration without shared storage, VMware needs a host to be specified. Fix is to specify an appropriate host in the target cluster.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix detached volume inter-cluster migration
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* cleanup unused method
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* review changes
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* changes
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* vmware: allow attached volume migration using VmwareStorageMotionStrategy
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* find vm clusterid with multiple ROOT volumes
VM can have multiple ROOT volumes and some can be on zone-wide store therefore iterate over all of them till a cluster ID is found.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix successive storage migration
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* fix intercluster check
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* refactor vm cluster, host method
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* remove inter-pod check
Added by mistake, VMware won't have pods
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* address review comment
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
While finding pools for volume migration list following compatible storages:
- all zone-wide storages of the same hypervisor.
- when the volume is attached to a VM, then all storages from the same cluster as that of VM.
- for detached volume, all storages that belong to clusters of the same hypervisor.
Fixes#4692Fixes#4400
Added support for PowerFlex/ScaleIO (v3.5 onwards) storage pool as a primary storage in CloudStack (for KVM hypervisor) and enabled VM/Volume operations on that pool (using pool tag).
Please find more details in the FS here:
https://cwiki.apache.org/confluence/x/cDl4CQ
Documentation PR: apache/cloudstack-documentation#169
This enables support for PowerFlex/ScaleIO (v3.5 onwards) storage pool as a primary storage in CloudStack
Other improvements addressed in addition to PowerFlex/ScaleIO support:
- Added support for config drives in host cache for KVM
=> Changed configuration "vm.configdrive.primarypool.enabled" scope from Global to Zone level
=> Introduced new zone level configuration "vm.configdrive.force.host.cache.use" (default: false) to force host cache for config drives
=> Introduced new zone level configuration "vm.configdrive.use.host.cache.on.unsupported.pool" (default: true) to use host cache for config drives when storage pool doesn't support config drive
=> Added new parameter "host.cache.location" (default: /var/cache/cloud) in KVM agent.properties for specifying the host cache path and create config drives on the "/config" directory on the host cache path
=> Maintain the config drive location and use it when required on any config drive operation (migrate, delete)
- Detect virtual size from the template URL while registering direct download qcow2 (of KVM hypervisor) templates
- Updated full deployment destination for preparing the network(s) on VM start
- Propagate the direct download certificates uploaded to the newly added KVM hosts
- Discover the template size for direct download templates using any available host from the zones specified on template registration
=> When zones are not specified while registering template, template size discovery is performed using any available host, which is picked up randomly from one of the available zones
- Release the VM resources when VM is sync-ed to Stopped state on PowerReportMissing (after graceful period)
- Retry VM deployment/start when the host cannot grant access to volume/template
- Mark never-used or downloaded templates as Destroyed on deletion, without sending any DeleteCommand
=> Do not trigger any DeleteCommand for never-used or downloaded templates as these doesn't exist and cannot be deleted from the datastore
- Check the router filesystem is writable or not, before performing health checks
=> Introduce a new test "filesystem.writable.test" to check the filesystem is writable or not
=> The router health checks keeps the config info at "/var/cache/cloud" and updates the monitor results at "/root" for health checks, both are different partitions. So, test at both the locations.
=> Added new script: "filesystem_writable_check.py" at /opt/cloud/bin/ to check the filesystem is writable or not
- Fixed NPE issue, template is null for DATA disks. Copy template to target storage for ROOT disk (with template id), skip DATA disk(s)
* Addressed some issues for few operations on PowerFlex storage pool.
- Updated migration volume operation to sync the status and wait for migration to complete.
- Updated VM Snapshot naming, for uniqueness in ScaleIO volume name when more than one volume exists in the VM.
- Added sync lock while spooling managed storage template before volume creation from the template (non-direct download).
- Updated resize volume error message string.
- Blocked the below operations on PowerFlex storage pool:
-> Extract Volume
-> Create Snapshot for VMSnapshot
* Added the PowerFlex/ScaleIO client connection pool to manage the ScaleIO gateway clients, which uses a single gateway client per Powerflex/ScaleIO storage pool and renews it when the session token expires.
- The token is valid for 8 hours from the time it was created, unless there has been no activity for 10 minutes.
Reference: https://cpsdocs.dellemc.com/bundle/PF_REST_API_RG/page/GUID-92430F19-9F44-42B6-B898-87D5307AE59B.html
Other fixes included:
- Fail the VM deployment when the host specified in the deployVirtualMachine cmd is not in the right state (i.e. either Resource State is not Enabled or Status is not Up)
- Use the physical file size of the template to check the free space availability on the host, while downloading the direct download templates.
- Perform basic tests (for connectivity and file system) on router before updating the health check config data
=> Validate the basic tests (connectivity and file system check) on router
=> Cleanup the health check results when router is destroyed
* Updated PowerFlex/ScaleIO storage plugin version to 4.16.0.0
* UI Changes to support storage plugin for PowerFlex/ScaleIO storage pool.
- PowerFlex pool URL generated from the UI inputs(Gateway, Username, Password, Storage Pool) when adding "PowerFlex" Primary Storage
- Updated protocol to "custom" for PowerFlex provider
- Allow VM Snapshot for stopped VM on KVM hypervisor and PowerFlex/ScaleIO storage pool
and Minor improvements in PowerFlex/ScaleIO storage plugin code
* Added support for PowerFlex/ScaleIO volume migration across different PowerFlex storage instances.
- findStoragePoolsForMigration API returns PowerFlex pool(s) of different instance as suitable pool(s), for volume(s) on PowerFlex storage pool.
- Volume(s) with snapshots are not allowed to migrate to different PowerFlex instance.
- Volume(s) of running VM are not allowed to migrate to other PowerFlex storage pools.
- Volume migration from PowerFlex pool to Non-PowerFlex pool, and vice versa are not supported.
* Fixed change service offering smoke tests in test_service_offerings.py, test_vm_snapshots.py
* Added the PowerFlex/ScaleIO volume/snapshot name to the paths of respective CloudStack resources (Templates, Volumes, Snapshots and VM Snapshots)
* Added new response parameter “supportsStorageSnapshot” (true/false) to volume response, and Updated UI to hide the async backup option while taking snapshot for volume(s) with storage snapshot support.
* Fix to remove the duplicate zone wide pools listed while finding storage pools for migration
* Updated PowerFlex/ScaleIO volume migration checks and rollback migration on failure
* Fixed the PowerFlex/ScaleIO volume name inconsistency issue in the volume path after migration, due to rename failure
- Fixes inter-cluster migration of VMs
- Allows migration of stopped VM with disks attached to different and suitable pools
- Improves inter-cluster detached volume migration
- Allows inter-cluster migration (clusters of same Pod) for system VMs, VRs on VMware
- Allows storage migration for stopped system VMs, VRs on VMware within same Pod if StoragePool cluster scopetype
Linked Primate PR: https://github.com/apache/cloudstack-primate/pull/789 [Changes merged in this PR after new UI merge]
Documentation PR: https://github.com/apache/cloudstack-documentation/pull/170
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
* 4.15:
server: select root disk based on user input during vm import (#4591)
kvm: Use Q35 chipset for UEFI x86_64 (#4576)
server: fix wrong error message when create isolated network without SourceNat (#4624)
server: add possibility to scale vm to current customer offerings (#4622)
server: keep networks order and ips while move a vm with multiple networks (#4602)
server: throw exception when update vm nic on L2 network (#4625)
doc: fix typo in install notes (#4633)
* 4.14:
server: select root disk based on user input during vm import (#4591)
kvm: Use Q35 chipset for UEFI x86_64 (#4576)
server: fix wrong error message when create isolated network without SourceNat (#4624)
server: add possibility to scale vm to current customer offerings (#4622)
server: keep networks order and ips while move a vm with multiple networks (#4602)
server: throw exception when update vm nic on L2 network (#4625)
doc: fix typo in install notes (#4633)
This PR fixes an issue when move a vm from an account to another account.
Steps to reproduce the issue
(1) create a vm with multiple shared networks (in advanced zone, or advanced zone with security groups)
(2) create another account (in same domain who can also access the shared networks)
(3) move vm to new account, with a list of networkid
expected result: the vm has nics on the networks in same order as specified in API request, and nics have the same ips as before actual result: network order is not same as specified, ips are changed.
This feature enables the following:
Balanced migration of data objects from source Image store to destination Image store(s)
Complete migration of data
setting an image store to read-only
viewing download progress of templates across all data stores
Related Primate PR: apache/cloudstack-primate#326
While remove secondary nic from a Running vm, if update the default nic to the secondary nic before the nic is removed, the vm will not have default nic (and cannot be started) when both operations are completed.
It is because UpdateDefaultNic api is not handled as a vm work job (AddNicToVMCmd and RemoveNicFromVMCmd are), it is processed before nic is removed. The result is that secondary nic becomes default nic and got removed.
* Enable unmanaging guest VMs
* Minor fixes
* Fix stop usage event only if VM is not stopped when unmanaging
* Rename unmanaged VMs manager
* Generate netofferingremove usage event if VM is not stopped
* Generate usage event VM snapshot primary off when unmanaging
Repro Steps:
1. Create a VM on host1
2. Make host1 capacity full by deploying multiple VMs
3. Try Dynamic scaling on VM on host1
4. NPE occurs when MS tries to find host to migrate the VM and then scale.
Root cause: VM profile is not initiated properly with serviceoffering before planning for deployment
Solution: Iniate VM profile with serviceoffering and also make sure custom compute parameters are handled
Root cause:
Even though dynamic scaling job is handled in vmworkjob queue which ensures serilizing multiple jobs but the database updating and generating usage events are out of the job queue.
Solution:
Moved all updations into the job queue
Firstly I have tested all the scenarios to check if nothing is broken:
Scaling on a running VM with normal compute offering
Scaling on a stopped VM with normal compute offering
Scaling on a running VM with custom compute offering
Scaling on stopped VM with custom compute offering
Scaling on stopped/running VM between custom compute offering and normal compute offering and combinations among these. Checked if the custom parameters have been populated or deleted accordingly based on the offering to which the VM is scaled
Since this is a corner scenario I could not test the exact point where two usage events are recorded at the same time for two different API calls on same VM.
