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Azure Resource Graph sample queries for Azure Policy

  • Članak

This page is a collection of Azure Resource Graph sample queries for Azure Policy.

Azure Policy

Compliance by policy assignment

Provides compliance state, compliance percentage, and counts of resources for each Azure Policy assignment.

PolicyResources
| where type =~ 'Microsoft.PolicyInsights/PolicyStates'
| extend complianceState = tostring(properties.complianceState)
| extend
  resourceId = tostring(properties.resourceId),
  policyAssignmentId = tostring(properties.policyAssignmentId),
  policyAssignmentScope = tostring(properties.policyAssignmentScope),
  policyAssignmentName = tostring(properties.policyAssignmentName),
  policyDefinitionId = tostring(properties.policyDefinitionId),
  policyDefinitionReferenceId = tostring(properties.policyDefinitionReferenceId),
  stateWeight = iff(complianceState == 'NonCompliant', int(300), iff(complianceState == 'Compliant', int(200), iff(complianceState == 'Conflict', int(100), iff(complianceState == 'Exempt', int(50), int(0)))))
| summarize max(stateWeight) by resourceId, policyAssignmentId, policyAssignmentScope, policyAssignmentName
| summarize counts = count() by policyAssignmentId, policyAssignmentScope, max_stateWeight, policyAssignmentName
| summarize overallStateWeight = max(max_stateWeight),
nonCompliantCount = sumif(counts, max_stateWeight == 300),
compliantCount = sumif(counts, max_stateWeight == 200),
conflictCount = sumif(counts, max_stateWeight == 100),
exemptCount = sumif(counts, max_stateWeight == 50) by policyAssignmentId, policyAssignmentScope, policyAssignmentName
| extend totalResources = todouble(nonCompliantCount + compliantCount + conflictCount + exemptCount)
| extend compliancePercentage = iff(totalResources == 0, todouble(100), 100 * todouble(compliantCount + exemptCount) / totalResources)
| project policyAssignmentName, scope = policyAssignmentScope,
complianceState = iff(overallStateWeight == 300, 'noncompliant', iff(overallStateWeight == 200, 'compliant', iff(overallStateWeight == 100, 'conflict', iff(overallStateWeight == 50, 'exempt', 'notstarted')))),
compliancePercentage,
compliantCount,
nonCompliantCount,
conflictCount,
exemptCount

az graph query -q "PolicyResources | where type =~ 'Microsoft.PolicyInsights/PolicyStates' | extend complianceState = tostring(properties.complianceState) | extend resourceId = tostring(properties.resourceId), policyAssignmentId = tostring(properties.policyAssignmentId), policyAssignmentScope = tostring(properties.policyAssignmentScope), policyAssignmentName = tostring(properties.policyAssignmentName), policyDefinitionId = tostring(properties.policyDefinitionId), policyDefinitionReferenceId = tostring(properties.policyDefinitionReferenceId), stateWeight = iff(complianceState == 'NonCompliant', int(300), iff(complianceState == 'Compliant', int(200), iff(complianceState == 'Conflict', int(100), iff(complianceState == 'Exempt', int(50), int(0))))) | summarize max(stateWeight) by resourceId, policyAssignmentId, policyAssignmentScope, policyAssignmentName | summarize counts = count() by policyAssignmentId, policyAssignmentScope, max_stateWeight, policyAssignmentName | summarize overallStateWeight = max(max_stateWeight), nonCompliantCount = sumif(counts, max_stateWeight == 300), compliantCount = sumif(counts, max_stateWeight == 200), conflictCount = sumif(counts, max_stateWeight == 100), exemptCount = sumif(counts, max_stateWeight == 50) by policyAssignmentId, policyAssignmentScope, policyAssignmentName | extend totalResources = todouble(nonCompliantCount + compliantCount + conflictCount + exemptCount) | extend compliancePercentage = iff(totalResources == 0, todouble(100), 100 * todouble(compliantCount + exemptCount) / totalResources) | project policyAssignmentName, scope = policyAssignmentScope, complianceState = iff(overallStateWeight == 300, 'noncompliant', iff(overallStateWeight == 200, 'compliant', iff(overallStateWeight == 100, 'conflict', iff(overallStateWeight == 50, 'exempt', 'notstarted')))), compliancePercentage, compliantCount, nonCompliantCount, conflictCount, exemptCount"

Compliance by resource type

Provides compliance state, compliance percentage, and counts of resources for each resource type.

PolicyResources
| where type =~ 'Microsoft.PolicyInsights/PolicyStates'
| extend complianceState = tostring(properties.complianceState)
| extend
  resourceId = tostring(properties.resourceId),
  resourceType = tolower(tostring(properties.resourceType)),
  policyAssignmentId = tostring(properties.policyAssignmentId),
  policyDefinitionId = tostring(properties.policyDefinitionId),
  policyDefinitionReferenceId = tostring(properties.policyDefinitionReferenceId),
  stateWeight = iff(complianceState == 'NonCompliant', int(300), iff(complianceState == 'Compliant', int(200), iff(complianceState == 'Conflict', int(100), iff(complianceState == 'Exempt', int(50), int(0)))))
| summarize max(stateWeight) by resourceId, resourceType
| summarize counts = count() by resourceType, max_stateWeight
| summarize overallStateWeight = max(max_stateWeight),
nonCompliantCount = sumif(counts, max_stateWeight == 300),
compliantCount = sumif(counts, max_stateWeight == 200),
conflictCount = sumif(counts, max_stateWeight == 100),
exemptCount = sumif(counts, max_stateWeight == 50) by resourceType
| extend totalResources = todouble(nonCompliantCount + compliantCount + conflictCount + exemptCount)
| extend compliancePercentage = iff(totalResources == 0, todouble(100), 100 * todouble(compliantCount + exemptCount) / totalResources)
| project resourceType,
overAllComplianceState = iff(overallStateWeight == 300, 'noncompliant', iff(overallStateWeight == 200, 'compliant', iff(overallStateWeight == 100, 'conflict', iff(overallStateWeight == 50, 'exempt', 'notstarted')))),
compliancePercentage,
compliantCount,
nonCompliantCount,
conflictCount,
exemptCount

az graph query -q "PolicyResources | where type =~ 'Microsoft.PolicyInsights/PolicyStates' | extend complianceState = tostring(properties.complianceState) | extend resourceId = tostring(properties.resourceId), resourceType = tolower(tostring(properties.resourceType)), policyAssignmentId = tostring(properties.policyAssignmentId), policyDefinitionId = tostring(properties.policyDefinitionId), policyDefinitionReferenceId = tostring(properties.policyDefinitionReferenceId), stateWeight = iff(complianceState == 'NonCompliant', int(300), iff(complianceState == 'Compliant', int(200), iff(complianceState == 'Conflict', int(100), iff(complianceState == 'Exempt', int(50), int(0))))) | summarize max(stateWeight) by resourceId, resourceType | summarize counts = count() by resourceType, max_stateWeight | summarize overallStateWeight = max(max_stateWeight), nonCompliantCount = sumif(counts, max_stateWeight == 300), compliantCount = sumif(counts, max_stateWeight == 200), conflictCount = sumif(counts, max_stateWeight == 100), exemptCount = sumif(counts, max_stateWeight == 50) by resourceType | extend totalResources = todouble(nonCompliantCount + compliantCount + conflictCount + exemptCount) | extend compliancePercentage = iff(totalResources == 0, todouble(100), 100 * todouble(compliantCount + exemptCount) / totalResources) | project resourceType, overAllComplianceState = iff(overallStateWeight == 300, 'noncompliant', iff(overallStateWeight == 200, 'compliant', iff(overallStateWeight == 100, 'conflict', iff(overallStateWeight == 50, 'exempt', 'notstarted')))), compliancePercentage, compliantCount, nonCompliantCount, conflictCount, exemptCount"

List all non-compliant resources

Provides a list of all resources types that are in a NonCompliant state.

PolicyResources
| where type == 'microsoft.policyinsights/policystates'
| where properties.complianceState == 'NonCompliant'
| extend NonCompliantResourceId = properties.resourceId, PolicyAssignmentName = properties.policyAssignmentName

az graph query -q "PolicyResources | where type == 'microsoft.policyinsights/policystates' | where properties.complianceState == 'NonCompliant' | extend NonCompliantResourceId = properties.resourceId, PolicyAssignmentName = properties.policyAssignmentName"

Summarize resource compliance by state

Details the number of resources in each compliance state.

PolicyResources
| where type == 'microsoft.policyinsights/policystates'
| extend complianceState = tostring(properties.complianceState)
| summarize count() by complianceState

az graph query -q "PolicyResources | where type == 'microsoft.policyinsights/policystates' | extend complianceState = tostring(properties.complianceState) | summarize count() by complianceState"

Summarize resource compliance by state per location

Details the number of resources in each compliance state per location.

PolicyResources
| where type == 'microsoft.policyinsights/policystates'
| extend complianceState = tostring(properties.complianceState)
| extend resourceLocation = tostring(properties.resourceLocation)
| summarize count() by resourceLocation, complianceState

az graph query -q "PolicyResources | where type == 'microsoft.policyinsights/policystates' | extend complianceState = tostring(properties.complianceState) | extend resourceLocation = tostring(properties.resourceLocation) | summarize count() by resourceLocation, complianceState"

Azure Policy exemptions

Policy exemptions per assignment

Lists the number of exemptions for each assignment.

PolicyResources
| where type == 'microsoft.authorization/policyexemptions'
| summarize count() by tostring(properties.policyAssignmentId)

Use the --management-groups parameter with an Azure management group ID or tenant ID. In this example, the tenantid variable stores the tenant ID.

tenantid="$(az account show --query tenantId --output tsv)"
az graph query -q "policyresources | where type == 'microsoft.authorization/policyexemptions' | summarize count() by tostring(properties.policyAssignmentId)" --management-groups $tenantid

Policy exemptions that expire within 90 days

Lists the name and expiration date.

PolicyResources
| where type == 'microsoft.authorization/policyexemptions'
| extend expiresOnC = todatetime(properties.expiresOn)
| where isnotnull(expiresOnC)
| where expiresOnC >= now() and expiresOnC < now(+90d)
| project name, expiresOnC

az graph query -q "policyresources | where type == 'microsoft.authorization/policyexemptions' | extend expiresOnC = todatetime(properties.expiresOn) | where isnotnull(expiresOnC) | where expiresOnC >= now() and expiresOnC < now(+90d) | project name, expiresOnC"

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