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Merge pull request #10 from globalbao/remove-provider-and-more-examples
Remove provider and add count example
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| Original file line number | Diff line number | Diff line change |
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| # Terraform AzureRM Policy Exemptions | ||
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| Leverges Terraform's [resource group template deployment](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/resource_group_template_deployment) for managing [policy exemptions](https://docs.microsoft.com/en-us/azure/templates/microsoft.authorization/policyexemptions). | ||
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| Learn more about [Azure Policy Exemptions](https://docs.microsoft.com/en-us/azure/governance/policy/concepts/exemption-structure) | ||
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| # Example Usage | ||
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| * Use a count expression on a variable to determine if policy exemptions are created. | ||
| * Create 3 policy exemptions with only 'exemption1' referencing select policies to be exempted (via policyDefinitionReferenceIds). | ||
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| ```hcl | ||
| module "policy_exemptions" { | ||
| count = var.exemptions_required ? 1 : 0 | ||
| source = "globalbao/policy-exemptions/azurerm" | ||
| version = "0.2.1" | ||
| policyExemptions = { | ||
| exemption1 = { | ||
| deploymentMode = "Incremental" | ||
| name = "exemption1" | ||
| displayName = "exemption1 for Insert-Your-RG-Name1" | ||
| description = "exemption1 waives compliance on an resource group" | ||
| resourceGroupName = "Insert-Your-RG-Name1" | ||
| policyAssignmentId = "/providers/Microsoft.Management/managementGroups/production/providers/Microsoft.Authorization/policyAssignments/2f97de7d41f348529e23d8ae" | ||
| policyDefinitionReferenceIds = [ | ||
| "installLogAnalyticsAgentOnVmMonitoring", | ||
| "installLogAnalyticsAgentOnVmssMonitoring", | ||
| "windowsDefenderExploitGuardMonitoring", | ||
| "useRbacRulesMonitoring" | ||
| ] | ||
| exemptionCategory = "Waiver" | ||
| expiresOn = "2025-12-30" | ||
| metadata = { | ||
| "requestedBy" : "RG team", | ||
| "approvedBy" : "DrGovernance", | ||
| "approvedOn" : "2021-07-26", | ||
| "ticketRef" : "123456" | ||
| } | ||
| }, | ||
| exemption2 = { | ||
| deploymentMode = "Incremental" | ||
| name = "exemption2" | ||
| displayName = "exemption2 for Insert-Your-RG-Name2" | ||
| description = "exemption2 waives compliance on an resource group" | ||
| resourceGroupName = "Insert-Your-RG-Name2" | ||
| policyAssignmentId = "/providers/Microsoft.Management/managementGroups/production/providers/Microsoft.Authorization/policyAssignments/2f97de7d41f348529e23d8ae" | ||
| policyDefinitionReferenceIds = [] | ||
| exemptionCategory = "Mitigated" | ||
| expiresOn = "2025-12-31" | ||
| metadata = {} | ||
| }, | ||
| exemption3 = { | ||
| deploymentMode = "Incremental" | ||
| name = "exemption3" | ||
| displayName = "exemption3 for Insert-Your-RG-Name3" | ||
| description = "exemption3 waives compliance on an resource group" | ||
| resourceGroupName = "Insert-Your-RG-Name3" | ||
| policyAssignmentId = "/providers/Microsoft.Management/managementGroups/production/providers/Microsoft.Authorization/policyAssignments/2f97de7d41f348529e23d8ae" | ||
| policyDefinitionReferenceIds = [] | ||
| exemptionCategory = "Waiver" | ||
| expiresOn = "2025-12-29" | ||
| metadata = {} | ||
| } | ||
| } | ||
| } | ||
| ``` |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,53 @@ | ||
| module "policy_exemptions" { | ||
| count = var.exemptions_required ? 1 : 0 | ||
| source = "globalbao/policy-exemptions/azurerm" | ||
| version = "0.2.1" | ||
| policyExemptions = { | ||
| exemption1 = { | ||
| deploymentMode = "Incremental" | ||
| name = "exemption1" | ||
| displayName = "exemption1 for Insert-Your-RG-Name1" | ||
| description = "exemption1 waives compliance on an resource group" | ||
| resourceGroupName = "Insert-Your-RG-Name1" | ||
| policyAssignmentId = "/providers/Microsoft.Management/managementGroups/production/providers/Microsoft.Authorization/policyAssignments/2f97de7d41f348529e23d8ae" | ||
| policyDefinitionReferenceIds = [ | ||
| "installLogAnalyticsAgentOnVmMonitoring", | ||
| "installLogAnalyticsAgentOnVmssMonitoring", | ||
| "windowsDefenderExploitGuardMonitoring", | ||
| "useRbacRulesMonitoring" | ||
| ] | ||
| exemptionCategory = "Waiver" | ||
| expiresOn = "2025-12-30" | ||
| metadata = { | ||
| "requestedBy" : "RG team", | ||
| "approvedBy" : "DrGovernance", | ||
| "approvedOn" : "2021-07-26", | ||
| "ticketRef" : "123456" | ||
| } | ||
| }, | ||
| exemption2 = { | ||
| deploymentMode = "Incremental" | ||
| name = "exemption2" | ||
| displayName = "exemption2 for Insert-Your-RG-Name2" | ||
| description = "exemption2 waives compliance on an resource group" | ||
| resourceGroupName = "Insert-Your-RG-Name2" | ||
| policyAssignmentId = "/providers/Microsoft.Management/managementGroups/production/providers/Microsoft.Authorization/policyAssignments/2f97de7d41f348529e23d8ae" | ||
| policyDefinitionReferenceIds = [] | ||
| exemptionCategory = "Mitigated" | ||
| expiresOn = "2025-12-31" | ||
| metadata = {} | ||
| }, | ||
| exemption3 = { | ||
| deploymentMode = "Incremental" | ||
| name = "exemption3" | ||
| displayName = "exemption3 for Insert-Your-RG-Name3" | ||
| description = "exemption3 waives compliance on an resource group" | ||
| resourceGroupName = "Insert-Your-RG-Name3" | ||
| policyAssignmentId = "/providers/Microsoft.Management/managementGroups/production/providers/Microsoft.Authorization/policyAssignments/2f97de7d41f348529e23d8ae" | ||
| policyDefinitionReferenceIds = [] | ||
| exemptionCategory = "Waiver" | ||
| expiresOn = "2025-12-29" | ||
| metadata = {} | ||
| } | ||
| } | ||
| } |
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| output "policy_exemptions" { | ||
| value = module.policy_exemptions | ||
| description = "All output variables for policy exemptions module" | ||
| } |
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| variable "exemptions_required" { | ||
| type = bool | ||
| default = true | ||
| description = "Determines if policy exemptions are required" | ||
| } |
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| terraform { | ||
| required_version = ">= 0.13" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,4 @@ | ||
| output "variables" { | ||
| value = module.policy_exemptions.variables | ||
| } | ||
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| output "template_deployment" { | ||
| value = module.policy_exemptions.template_deployment | ||
| output "policy_exemptions" { | ||
| value = module.policy_exemptions | ||
| description = "All output variables for policy exemptions module" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,10 +1,12 @@ | ||
| output "variables" { | ||
| value = var.policyExemptions | ||
| value = var.policyExemptions | ||
| description = "Outputs the policy exemption variables" | ||
| } | ||
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| output "template_deployment" { | ||
| value = { | ||
| for k, v in try(azurerm_resource_group_template_deployment.this.*, {}) : | ||
| k => try(jsondecode(v), v) | ||
| } | ||
| description = "Outputs the policy exemption ARM template" | ||
| } |