Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Adding policy to provision an a-record for container apps with internal ingress #486

Closed
wants to merge 4 commits into from
Closed

Adding policy to provision an a-record for container apps with internal ingress #486

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
ef1eb7d
Adding policy to provision an a-record for container apps with intern…
Dec 10, 2024
7b6dca2
Adding "AuditIfNotExists" as effect.
Dec 10, 2024
cb18912
adding description to parameter
Dec 11, 2024
82338aa
Adding defaultDomain as part of if evaluation to evalute correctly.
Dec 11, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
128 changes: 128 additions & 0 deletions ... Apps/deploy-container-app-internal-ingress-private-dns-zone-domainbased/azurepolicy.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,128 @@
{
"name": "0c72bb57-1591-4dbc-94c0-3f8a81c3e851",
"type": "Microsoft.Authorization/policyDefinitions",
"properties": {
"displayName": "Configure Container Apps A-record private DNS zone entry with corresponding domain suffix",
"description": "Use internal ingress to configure private networking. This policy deploys the DNS A-record (wildcard) to the private DNS zone that corresponds with the domainsuffix. (*.<Container App environment>.<region>.azurecontainerapps.io).",
"mode": "All",
"metadata": {
"category": "Container Apps",
"version": "1.0.0"
},
"version": "1.0.0",
"parameters": {
"azureContainerAppsPrivateDnsZoneId": {
"type": "String",
"metadata": {
"displayName": "Private DNS Zone ID",
"description": "ID of the Private DNS Zone for CAE (e.g., /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/privateDnsZones/{dnsZoneName})",
"strongType": "Microsoft.Network/privateDnsZones"
}
},
"dnsZoneName": {
"type": "String",
"metadata": {
"displayName": "DNS Zone Name",
"description": "Name of the DNS Zone for the A record (e.g., swedencentral.azurecontainerapps.io)"
}
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Enable or disable the execution of the policy"
},
"allowedValues": [
"DeployIfNotExists",
"AuditIfNotExists",
"Disabled"
],
"defaultValue": "DeployIfNotExists"
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.App/managedEnvironments"
},
{
"field": "Microsoft.App/managedEnvironments/vnetConfiguration.internal",
"equals": "True"
},
{
"field": "Microsoft.App/managedEnvironments/defaultDomain",
"contains": "[parameters('dnsZoneName')]"
}
]
},
"then": {
"effect": "[parameters('effect')]",
"details": {
"type": "Microsoft.Network/privateDnsZones/A",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Network/privateDnsZones/A/fqdn",
"equals": "[concat('*.',split(field('Microsoft.App/managedEnvironments/defaultDomain'),'.')[0],'.',parameters('dnsZoneName'),'.')]"
}
]
},
"name": "[concat(parameters('dnsZoneName'), '/', concat('*.',split(field('Microsoft.App/managedEnvironments/defaultDomain'),'.')[0]))]",
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/4d97b98b-1d4f-4787-a291-c67834d212e7"
],
"deployment": {
"properties": {
"mode": "incremental",
"subscriptionId": "[split(parameters('azureContainerAppsPrivateDnsZoneId'),'/')[2]]",
"resourceGroup": "[split(parameters('azureContainerAppsPrivateDnsZoneId'),'/')[4]]",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.1",
"parameters": {
"dnsZoneName": {
"type": "string"
},
"staticIp": {
"type": "string"
},
"recordName": {
"type": "string"
}
},
"resources": [
{
"type": "Microsoft.Network/privateDnsZones/A",
"apiVersion": "2024-06-01",
"name": "[concat(parameters('dnsZoneName'), '/', parameters('recordName'))]",
"properties": {
"ttl": 3600,
"aRecords": [
{
"ipv4Address": "[parameters('staticIp')]"
}
]
}
}
]
},
"parameters": {
"dnsZoneName": {
"value": "[last(split(parameters('azureContainerAppsPrivateDnsZoneId'),'/'))]"
},
"staticIp": {
"value": "[field('Microsoft.App/managedEnvironments/staticIp')]"
},
"recordName": {
"value": "[concat('*.',split(field('Microsoft.App/managedEnvironments/defaultDomain'),'.')[0])]"
}
}
}
}
}
}
}
}
}
30 changes: 30 additions & 0 deletions ...y-container-app-internal-ingress-private-dns-zone-domainbased/azurepolicy.parameters.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
{
"azureContainerAppsPrivateDnsZoneId": {
"type": "String",
"metadata": {
"displayName": "Private DNS Zone ID",
"description": "ID of the Private DNS Zone for CAE (e.g., /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/privateDnsZones/{dnsZoneName})",
"strongType": "Microsoft.Network/privateDnsZones"
}
},
"dnsZoneName": {
"type": "String",
"metadata": {
"displayName": "DNS Zone Name",
"description": "Name of the DNS Zone for the A record (e.g., swedencentral.azurecontainerapps.io)"
}
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Enable or disable the execution of the policy"
},
"allowedValues": [
"DeployIfNotExists",
"AuditIfNotExists",
"Disabled"
],
"defaultValue": "DeployIfNotExists"
}
}
84 changes: 84 additions & 0 deletions ...deploy-container-app-internal-ingress-private-dns-zone-domainbased/azurepolicy.rules.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
{
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.App/managedEnvironments"
},
{
"field": "Microsoft.App/managedEnvironments/vnetConfiguration.internal",
"equals": "True"
},
{
"field": "Microsoft.App/managedEnvironments/defaultDomain",
"contains": "[parameters('dnsZoneName')]"
}
]
},
"then": {
"effect": "[parameters('effect')]",
"details": {
"type": "Microsoft.Network/privateDnsZones/A",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Network/privateDnsZones/A/fqdn",
"equals": "[concat('*.',split(field('Microsoft.App/managedEnvironments/defaultDomain'),'.')[0],'.',parameters('dnsZoneName'),'.')]"
}
]
},
"name": "[concat(parameters('dnsZoneName'), '/', concat('*.',split(field('Microsoft.App/managedEnvironments/defaultDomain'),'.')[0]))]",
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/4d97b98b-1d4f-4787-a291-c67834d212e7"
],
"deployment": {
"properties": {
"mode": "incremental",
"subscriptionId": "[split(parameters('azureContainerAppsPrivateDnsZoneId'),'/')[2]]",
"resourceGroup": "[split(parameters('azureContainerAppsPrivateDnsZoneId'),'/')[4]]",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.1",
"parameters": {
"dnsZoneName": {
"type": "string"
},
"staticIp": {
"type": "string"
},
"recordName": {
"type": "string"
}
},
"resources": [
{
"type": "Microsoft.Network/privateDnsZones/A",
"apiVersion": "2024-06-01",
"name": "[concat(parameters('dnsZoneName'), '/', parameters('recordName'))]",
"properties": {
"ttl": 3600,
"aRecords": [
{
"ipv4Address": "[parameters('staticIp')]"
}
]
}
}
]
},
"parameters": {
"dnsZoneName": {
"value": "[last(split(parameters('azureContainerAppsPrivateDnsZoneId'),'/'))]"
},
"staticIp": {
"value": "[field('Microsoft.App/managedEnvironments/staticIp')]"
},
"recordName": {
"value": "[concat('*.',split(field('Microsoft.App/managedEnvironments/defaultDomain'),'.')[0])]"
}
}
}
}
}
}
}