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- Defines a new a attribute "INCREMENT_MODE" that can be "SNAPSHOT" or
"CBT"
- SNAPSHOT mode: takes a disk snapshot (virsh snapshot-create-as or
qemu-img). The current snapshot is saved in the backup store, and
committed to the base disk image.
The backup_qcow2.rb util adapt to different VM folder layout for SSH,
shared, persistent, non persistent disks.
- Lint vxlan.rb
- Update onevm and XSD schema to reflect the new backup attribute
- New attribute VIDEO, that includes
- TYPE: Custom video device (none, vga, cirrus, virtio)
 - IOMMU: Enable IOMMU for the video device
 - ATS: Enable ATS (Address Translation Services) for the video device
 - VRAM: VRAM allocated to the video device (Megabytes)
 - RESOLUTION: Video resolution, in format like: 1280x720 or 1920x1080
- Support for onevm CLI command
- Updated VM xsd file.
- 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
The connection to an external scheduler module is configured in sched.conf:
EXTERNAL_SCHEDULER = [
SERVER = "http://localhost:4567",
PROXY = "",
TIMEOUT = 10
]
The API post on '/' the list of VMs, their pre-selected list of
candidate hosts based on REQUIREMENTS along with the VM information
(CAPACITY, TEMPLATE and USER_TEMPLATE).
Example:
{
"VMS": [
{
"CAPACITY": {
"CPU": 1.5,
"DISK_SIZE": 1024,
"MEMORY": 131072
},
"HOST_IDS": [
3,
4,
5
],
"ID": 32,
"STATE": "PENDING",
"TEMPLATE": {
"AUTOMATIC_DS_REQUIREMENTS": "(\"CLUSTERS/ID\" @> 0)",
"AUTOMATIC_NIC_REQUIREMENTS": "(\"CLUSTERS/ID\" @> 0)",
"AUTOMATIC_REQUIREMENTS": "(CLUSTER_ID = 0) & !(PUBLIC_CLOUD = YES) & !(PIN_POLICY = PINNED)",
"CPU": "1.5",
"MEMORY": "128",
...
},
"USER_TEMPLATE": {}
},
{
"CAPACITY": {
"CPU": 1.5,
"DISK_SIZE": 1024,
"MEMORY": 131072
},
"HOST_IDS": [
3,
4,
5
],
"ID": 33,
"STATE": "PENDING",
"TEMPLATE": {
...
},
"USER_TEMPLATE": {}
}
]
}
The scheduler needs to respond to this post action with a simple list of
the allocation for each VM:
{
"VMS": [
{
"ID": 32,
"HOST_ID": 2
},
{
"ID": 33,
"HOST_ID": 0
}
]
}
This commits vendorize Vendorize nlohmann-json (MIT license)
Includes the following changes:
- xml-schema for Backup Job and Scheduled Actions
- GO, Java api
- Deprecate onevm update-chart, delete-chart
* The commands are replaced by sched-update and sched-delete
* Refactor method deprecate_command, it's still possible to run the
command
* Delete 'shutdown' and 'delete' commands deprecated years ago
* Fix --verbose option for sched-update and sched-delete
- Re-implementation of scheduled actions, now are managed and executed
by oned
- Backup Job objects, API, and CLI commands
* Add Sched actions and sg (de)attach to VM_*_OPERATION
* Add Backup cancel action
* For consistency add poweroff migrate, alias (de)attach and nic update to set_auth_ops
* Datastores (fs/shared) can set QCOW2_STANDALONE to create disk images without backing files. This will increase clone times but will not have any dependencies.
