Azure Policy
- thierry sinassamy
Service that helps organizations implement governance and monitor standards : Azure Policy documentation | Microsoft Learn
Enforce standards → provide supported options that adhere to company standards.
Prevent non-compliance → deny operations that do not adhere to standards.
Report on compliance → audit and report on resources and their adherence to standards.
Configuration
Conditions help to define standards :
→ Look at resource property for a given value; Specified within a policy definition; Handle the resource location; etc.
Effects means that trigger an effect if the condition is met → block the opration (DENY); report if an item is missing (AUDITIFNOTEXIST), etc.
Assignment → Policies must be assigned to a scope : it can include a resource, resource group, subscription or management group.
{
"properties": {
"displayName": "Require encryption on Data Lake Store accounts",
"policyType": "BuiltIn",
"mode": "Indexed",
"description": "This policy ensures encryption is enabled on all Data Lake Store accounts",
"metadata": {
"version": "1.0.0",
"category": "Data Lake"
},
"parameters": {},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.DataLakeStore/accounts"
},
{
"field": "Microsoft.DataLakeStore/accounts/encryptionState",
"equals": "Disabled"
}
]
},
"then": {
"effect": "deny"
}
}
},
"id": "/providers/Microsoft.Authorization/policyDefinitions/a7ff3161-0087-490a-9ad9-ad6217f4f43a",
"type": "Microsoft.Authorization/policyDefinitions",
"name": "a7ff3161-0087-490a-9ad9-ad6217f4f43a"
}