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This commits add a curated list of hyperv (and timers) options when enabled for the
VM. It adds HYPERV_TIMERS, which are added to the clock element
when HYPERV is selected.
* New Cancel module to backup_qcow2.rb script. This module is a helper to cancel
ongoing backup operations in the prebackup phase.
* Checks libvirt for active backup domain operations to stop them.
Remove @ongoing flag
* Trap SIGTERM in backup_qcow2, prebackup and prebackup_live scripts
* Cleaner backup func in onevm_exec.rb (reuse post array)
co-authored-by: Michal Opala <mopala@opennebula.io>
- EXTERNAL_VM_ATTR can be defined in sched conf to add additional
VM attributes to the JSON document sent to the external sched. The
format is: "XPATH<:NAME>" (NAME is optional, if not defined the
original attribute name will be used).
- Add example server to the share folder
- remove unused call function
- context for new methods
- copy comments to context functions
- Disk method doesn't need context
- context for ByName functions
Signed-off-by: Peter Willis <peter.willis@cudoventures.com>
- Add state to Markeplace
- Add state Markeplace Appliance
- Add enable method for Marketplace
- Add tests and use gocheck
co-authored-by: Pavel Czerny <pczerny@opennebula.io>
Signed-off-by: Pierre Lafievre <pierre.lafievre@iguanesolutions.com>
When a NIC_ALIAS is detached the deactivate block is executed
incorrectly for some drivers. This can render in an unusable network for
the VM.
This commits includes also some linting
* Set priority on Backup Job create
* Fix a bug when running backup jobs in sequential mode
* Change the update semantics to support replace mode
* Update Ruby, Golang and Java API accordingly
* F #6063: Adress PR comments
- Always add a virtio-scsi controller to allow hotplug of scsi disks
- Change DISK/QUEUES to DISK/VIRTIO_BLK_QUEUES
- Default for all disk in the VM can be set in FEATURES/VIRTIO_BLK_QUEUES
- Defaults for all domains can be set in vmm_exec.conf
Adds a SCSI controller to the VM (KVM) when a SCSI disk (target sd) is
present.
Note: < 6.6.x works becasue defaults to 1 SCSI virtio queue that adds
the controller
This commit adds support for the "auto" keywork for the
VIRTIO_SCSI_QUEUES attribute. The number of queues is set to the number
of virtual CPUs in this case.
Also a new DISK attribute, QUEUES has been added to the VM DISK
definition to set the numner of virt queues for virt-blk. This parameter
also supports the auto keyword to set it to the number of VCPUs.
These parameters can be set by default in vmm_exec_kvm.conf.
Add support to <feature> element for the virtual cpu (see [1]). It
includes:
* A new probe that gets the supported features of the hypervisor CPU
using virsh capabilities.
* Generate AUTOMATIC_REQUIREMENTS if the CPU_MODEL/FEATURES is present.
Note that a MODEL needs to be set for this to work (libvirt error otherwise is:
"XML error: Non-empty feature list specified without CPU model...")
[1] https://libvirt.org/formatdomain.html#cpu-model-and-topology
Example
--------------------------------------------------------------------------------
* Template configuration:
CPU_MODEL = [
MODEL = "host-passthrough",
FEATURES = "ss,vmx,tsc_adjust"
]
* Generated AUTOMATIC_REQUIREMENTS in the VM:
AUTOMATIC_REQUIREMENTS="(CLUSTER_ID = 0) & !(PUBLIC_CLOUD = YES) & !(PIN_POLICY = PINNED) & (KVM_CPU_FEATURES = \"*ss*\") & (KVM_CPU_FEATURES = \"*vmx*\") & (KVM_CPU_FEATURES = \"*tsc_adjust*\")"
* Generated deployment file:
<cpu mode='host-passthrough'>
<feature policy='require' name='ss'/>
<feature policy='require' name='vmx'/>
<feature policy='require' name='tsc_adjust'/>
</cpu>
* Information gathered by the probe:
...
MONITORING INFORMATION
ARCH="x86_64"
CGROUPS_VERSION="2"
...
KVM_CPU_FEATURES="ss,vmx,pdcm,osxsave,hypervisor,tsc_adjust,clflushopt,umip,md-clear,stibp,arch-capabilities,ssbd,xsaves,pdpe1gb,ibpb,ibrs,amd-stibp,amd-ssbd,rdctl-no,ibrs-all,skip-l1dfl-vmentry,mds-no,pschange-mc-no"
KVM_CPU_MODEL="Skylake-Client-noTSX-IBRS"
...
co-authored-by: Neal Hansen <nhansen@opennebula.io>
