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 during a stopped VM migration. Also, find target datastore using the host in the target cluster.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Adds new/missing guest os mappings for XCP-ng/Xenserver 8.1
Copy guest OS mappings from XCP-ng/Xenserver 8.1 for XCP-ng/Xenserver 8.2
Adds Ubuntu 20.04 guest os mapping for XCP-ng/Xenserver 8.2
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
This PR fixes a small bug when explicitly setting VM hardware versions lower than version 10.
Vmware expects the hardware version in format: vmx-DD where DD is a two-digit representation of the virtual hardware version. For hardware version lower than 10, CloudStack was not using to digits for the hardware version number, which ended up on an error while creating worker VMs. (vmx-8 for example instead of vmx-08)
This PR fixes#4244
deploying of VMs from ISOs and from templates with UEFI boot type
deploying of VMs from ISOs and from templates with UEFI boot type with
volumes in RAW format
This PR aims at introducing persistence mode in L2 networks and enhancing the behavior in Isolated networks
Doc PR apache/cloudstack-documentation#183
Co-authored-by: Pearl Dsilva <pearl.dsilva@shapeblue.com>
Fixes#4729
As reported in the issue ACP 4.7 used a normal UUID in db for a presetup primary store on Xenserver.
Later the value has been changed to store's path with '/' removed.
Current changes try to retrieve SR's name-lable from store's path if UUID doesn't match path field for a pre-setup store.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
This PR fixes the issue pertaining to volume resize on VMWare for deploy as-is templates. VMware deploy as-is templates are those that are deployed as per the specification in the imported OVF. Hence override root disk size will not be adhered to for such templates. Moreover, when we deploy VMs in stopped state and resize the volume, the root disk doesn't get resized but the volume size is merely updated in the DB.
This PR also includes the following (for deploy as-is templates):
- Disables overriding root disk size during VM deployment on the UI
- Disables selection of compute offerings with root disk size specified, at the time of deployment
- Provided users with the option to deploy VM is stopped state via UI (so as to give an option to users to resize the volumes before starting the VM)
Co-authored-by: Pearl Dsilva <pearl.dsilva@shapeblue.com>
* Updated libvirt's native reboot operation for VM on KVM using ACPI event, and Added 'forced' reboot option to stop and start the VM (using rebootVirtualMachine API)
* Added 'forced' reboot option for System VM and Router
- New parameter 'forced' in rebootSystemVm API, to stop and then start System VM
- New parameter 'forced' in rebootRouter API, to force stop and then start Router
* Added force reboot tests for User VM, System VM and Router
These changes are related to PR #3194, but include suspending/resuming the VM when doing a VM snapshot as well, when deleting a VM snapshot, as it is performing the same operations via Libvirt. Also, there was an issue with the UI/localization changes in the prior PR, as that PR was altering the Volume snapshot behavior, but was altering the VM snapshot wording. Both have been altered in this PR.
Issuing this in response to the work happening in PR #4029.
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
In previous cloudstack versions, qcow2 image does not have a backing file format.
however, it is required in newer qemu versions, for example qemu 4.2 on ubuntu 20.04.
steps to reproduce the issue
(1) install cloudstack 4.14 or previous version, and ubuntu 19.04 or 18.04/16.04 LTS.
(2) create vms.
(3) upgrade to 4.15, upgrade os to ubuntu 20.04 , or install a new server with ubuntu 20.04.
(4) migrate vm from old ubuntu version to ubuntu 20.04, failed with exception below
```
2021-02-04 13:43:07,397 DEBUG [resource.wrapper.LibvirtMigrateCommandWrapper] (agentRequest-Handler-1:null) (logid:93da9385) ExecutionException : org.libvirt.LibvirtException: Requested operation is not valid: format of backing image '/mnt/03b6f487-9eaf-38bf-ad2d-d985423b832f/66990fcc-fd98-4932-9649-989bf6583d59' of image '/mnt/03b6f487-9eaf-38bf-ad2d-d985423b832f/a3dd1f0f-2557-4e07-951c-e4eb7b3f38b2' was not specified in the image metadata (See https://libvirt.org/kbase/backing_chains.html for troubleshooting)
```
(5)stop vm, and start it on ubuntu 20.04 server. failed with exception below
```
2021-02-04 13:46:29,766 WARN [resource.wrapper.LibvirtStartCommandWrapper] (agentRequest-Handler-5:null) (logid:b54745a7) LibvirtException
org.libvirt.LibvirtException: Requested operation is not valid: format of backing image '/mnt/03b6f487-9eaf-38bf-ad2d-d985423b832f/66990fcc-fd98-4932-9649-989bf6583d59' of image '/mnt/03b6f487-9eaf-38bf-ad2d-d985423b832f/a3dd1f0f-2557-4e07-951c-e4eb7b3f38b2' was not specified in the image metadata (See https://libvirt.org/kbase/backing_chains.html for troubleshooting)
```
To make testing easier, step 1 and 2 can be replaced by
```
qemu-img create -f qcow2 -b <backing file> <qcow2 image>
```
so qcow2 image does not have a backing file format.
- 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)
The bus type to `data disk` volumes is hardcoded to `virtio` or `scsi`, when using virtio-scsi (or, based on the template type). Therefore, there is no way to specify the bus type to data disk volumes (as we have for root disks).
This PR intends to replicate the `rootDiskController` behavior to `dataDiskController`, allowing the definition of the controller.
Co-authored-by: Daniel Augusto Veronezi Salvador <daniel@scclouds.com.br>
This merges apache/cloudstack-primate under ui and removes the legacy UI
from ui/legacy in master/4.16 as voted on dev ML.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Add RBD main storage through UI, it will fail when there is no host port parameter;
Because when we created the pool, we did not add the port target in the xml
This fixes issue introduced in c3554ec31d
which enable block of code that will double escape rados host/monitor
port.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This PR fixes a regression issue in #4497
In cloudstack 4.14 or before, the cpu topology is set only when cpucore per socket is set (to 4 or 6).
in other conditions, there is no cpu topology in vm xml definition.
with #4497, vm will have cpu topology in its xml definition, if cpucore per socket is not set.
<topology sockets='<vm cpu cores>' cores='1' threads='1'/>
Not sure if it causes any issue. I think it would be better not to add this part in vm xml definition if cpucore per socket is not set.
XenServer 7.1 has an file descriptor/tapdisk iso-caching issue where new systemvm.iso are not recognised and inside the VR/ssvm/cpvm file IO error is seen. This was only reproducible with XS7.1 (intermittently), the fix was to check and eject the systemvm.iso (old/stale/cached), then insert the new systemvm.iso and then eject it.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Problem:
When migrateVMwithVolumes API is tried on a VM with two volumes to migrate to a different host and tried to migrate only one volume, Cloudstack migrates both the Volumes but then marks only one of them migrated. This makes volume inaccessible due to inconsitency in path of volume in cloudstack and vsphere
Solution:
Set the target datastore in relocate spec properly for each volume
* Fixed vm-templates not being removed from primary storage with storage garbage collection
* Update vmware-base/src/main/java/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
Co-authored-by: sureshanaparti <12028987+sureshanaparti@users.noreply.github.com>
* Var name
Co-authored-by: sureshanaparti <12028987+sureshanaparti@users.noreply.github.com>
* Add hardware version to worker VM
* Added worker VM hardware version when creating a template from a volume and migrating a detached volume
* Add null parameter back that was removed by merge
VMware code keeps a cache of existing VMs on a hypervisor host using cloud.vm.internal.name property of the VM. Searching for unmanaged instances/VMs on a host might not return an expected result when this property differs from the actual name of the VM.
Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
In large environments, with VR having multiple nics when plugging in
nic, it must get existing nics by sorted device ID otherwise it may
cause incorrect nic plugging/order.
Fixes#4246
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Creation of templates from detached data disks results in a Null Pointer Exception on VMWare, as it expects the volume to be attached to a VM.
To fix this behavior and make it consistent with other hypervisors, creation of the template from the volume in case not attached to a VM is facilitated by creating a worker VM, attaching the disk to the worker VM, creating the template from it, and then destroying the VM.
Co-authored-by: Pearl Dsilva <pearl.dsilva@shapeblue.com>
Added property to agent.properties that enables or disables the iscsi session clean up feature. #4210
Added a condition to prevent disk partitions from being cleaned up. #4216
This is an extention of #3732 for kvm.
This is restricted to ovs > 2.9.2
Since Xen uses ovs 2.6, pvlan is unsupported.
This also fixes issues of vms on the same pvlan unable to communicate if they're on the same host
This PR adds minor version support when mounting nfs on the SSVM as requested in #2861
The global setting "secstorage.nfs.version" has been changed to use the String data type which allows any minor version to be specified.
* DB : Add support for MySQL 8
- Splits commands to create user and grant access on database, the old
statement is no longer supported by MySQL 8.x
- `NO_AUTO_CREATE_USER` is no longer supported by MySQL 8.x so remove
that from db.properties conn parameters
For mysql-server 8.x setup the following changes were added/tested to
make it work with CloudStack in /etc/mysql/mysql.conf.d/mysqld.cnf and
then restart the mysql-server process:
server_id = 1
sql-mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,ERROR_FOR_DIVISION_BY_ZERO,NO_ZERO_DATE,NO_ZERO_IN_DATE,NO_ENGINE_SUBSTITUTION"
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=1000
log-bin=mysql-bin
binlog-format = 'ROW'
default-authentication-plugin=mysql_native_password
Notice the last line above, this is to reset the old password based
authentication used by MySQL 5.x.
Developers can set empty password as follows:
> sudo mysql -u root
ALTER USER 'root'@'localhost' IDENTIFIED BY '';
In libvirt repository, there are two related commits
2019-08-23 13:13 Daniel P. Berrangé ● rpm: don't enable socket activation in upgrade if --listen present
2019-08-22 14:52 Daniel P. Berrangé ● remote: forbid the --listen arg when systemd socket activation
In libvirt.spec.in
/bin/systemctl mask libvirtd.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-ro.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-admin.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-tls.socket >/dev/null 2>&1 || :
/bin/systemctl mask libvirtd-tcp.socket >/dev/null 2>&1 || :
Co-authored-by: Wei Zhou <w.zhou@global.leaseweb.com>
Co-authored-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This PR adds outputting human readable byte sizes in the management server logs, agent logs, and usage records. A non-dynamic global variable is added (display.human.readable.sizes) to control switching this feature on and off. This setting is sent to the agent on connection and is only read from the database when the management server is started up. The setting is kept in memory by the use of a static field on the NumbersUtil class and is available throughout the codebase.
Instead of seeing things like:
2020-07-23 15:31:58,593 DEBUG [c.c.a.t.Request] (AgentManager-Handler-12:null) (logid:) Seq 8-1863645820801253428: Processing: { Ans: , MgmtId: 52238089807, via: 8, Ver: v1, Flags: 10, [{"com.cloud.agent.api.NetworkUsageAnswer":{"routerName":"r-224-VM","bytesSent":"106496","bytesReceived":"0","result":"true","details":"","wait":"0",}}] }
The KB MB and GB values will be printed out:
2020-07-23 15:31:58,593 DEBUG [c.c.a.t.Request] (AgentManager-Handler-12:null) (logid:) Seq 8-1863645820801253428: Processing: { Ans: , MgmtId: 52238089807, via: 8, Ver: v1, Flags: 10, [{"com.cloud.agent.api.NetworkUsageAnswer":{"routerName":"r-224-VM","bytesSent":"(104.00 KB) 106496","bytesReceived":"(0 bytes) 0","result":"true","details":"","wait":"0",}}] }
FS: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Human+Readable+Byte+sizes
This fixes issues of virtual size to be twice in case the disk is a
linked-clone root disk. The virtual size of root disk (first in chain)
must be used.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Ceph used to use port 6789 (no need to specify it), but with the messenger v2
from Ceph it switched to port 3300 while 6789 still works.
librados/librbd/libvirt will automatically figure out the ports to use if none is
specified.
Therefor there is no need for CloudStack to explicitely define the port in the XML
passed to Libvirt or Qemu.
Leave blank if no port number has been defined by the user.
Abhishek Kumar
Rohit Yadav
Nicolas Vazquez
slavkap
Pearl Dsilva
Wei Zhou
Daan Hoogland
Daniel Augusto Veronezi Salvador
sureshanaparti
Greg Goodrich
Abhishek Kumar
jairov4
div8cn
Alexandru Bagu
Harikrishna
Spaceman1984
Pearl Dsilva
Sid Kattoju
davidjumani
Wido den Hollander