AccentOS Metadata

AccentOS metadata for instances:

  • cpu:current is current cpu count when working with Hot Plug;
  • mem:current is current amount of RAM when working with Hot Plug, indicated in kilobytes;
  • hw_video_model is used type of video driver.

AccentOS metadata for volumes:

  • hw_video_model is type of video driver used.

AccentOS metadata for host aggregates:

  • free_hypervisor_count is maximum number of supported hypervisors;
  • allow_balancing enables balancing for host aggregates;
  • numa_ud - if the flag is specified, then cloud-manager tries to evenly distribute instances cores across NUMA hosts.

AccentOS metadata for flavors:

  • yandex:performance_level is guaranteed vCPU share when working with Yandex Cloud;
  • yandex:platform is physical processor type when working with Yandex Cloud - https://cloud.yandex.ru/docs/compute/concepts/vm-platforms;
  • yandex:preemptible is creation of an interruptible virtual network when working with Yandex Cloud - https://cloud.yandex.ru/docs/compute/concepts/preemptible-vm;
  • hw_video_model is type of video driver used;
  • numa_ud if the flag is specified, then cloud-manager tries to evenly distribute instances cores across NUMA hosts;
  • mem:maximum is current amount of RAM when working with Hot Plug, indicated in kilobytes;
  • cpu:maximum is current cpu count when working with Hot Plug;
  • quota:cpu_shares indicates in relative units the proportionally weighted share of vCPU for the domain. If this element is not specified, the default value is provided by the OS;
  • quota:cpu_period specifies the period (unit: microseconds) during which each vCPU of the domain will not be allowed to consume more than the quota size;
  • quota:cpu_quota specifies the maximum allowed bandwidth (unit: microseconds).