Query: compute_virtual_machine_scale_set_by_log_analytics_agent_installed_status

with agent_installed_vm_scale_set as (
  select
    distinct a.id as vm_id
  from
    azure_compute_virtual_machine_scale_set as a,
    jsonb_array_elements(extensions) as b
  where
    b ->> 'Publisher' = 'Microsoft.EnterpriseCloud.Monitoring'
    and b ->> 'ExtensionType' = any(
      ARRAY [ 'MicrosoftMonitoringAgent',
      'OmsAgentForLinux' ]
    )
    and b ->> 'ProvisioningState' = 'Succeeded'
    and b -> 'Settings' ->> 'workspaceId' is not null
)
select
  status,
  count(*)
from
  (
    select
      b.vm_id,
      case
        when b.vm_id is not null then 'installed'
        else 'not installed'
      end status
    from
      azure_compute_virtual_machine_scale_set as a
      left join agent_installed_vm_scale_set as b on a.id = b.vm_id
  ) as vmss
group by
  status
order by
  status;