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140 lines
No EOL
4.9 KiB
Text
---
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title: About the azure_generic_resource Resource
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---
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# azure\_generic\_resource
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Use the `azure_generic_resource` InSpec audit resource to test any valid Azure Resource. This is very useful if you need to test something that we do not yet have a specific Inspec resource for.
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## Syntax
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describe azure_generic_resource(group_name: 'MyResourceGroup', name: 'MyResource') do
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its('property') { should eq 'value' }
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end
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where
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* `MyResourceGroup` is the name of the resource group that contains the Azure Resource to be validated
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* `MyResource` is the name of the resource that needs to be checked
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* `property` This generic resource dynamically creates the properties on the fly based on the type of resource that has been targetted.
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* `value` is the expected output from the chosen property
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The options that can be passed to the resource are as follows.
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* `group_name`, the Azure resource group to be tested. Example: 'MyResourceGroup' (required)
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* `name`, the name of the Azure resource to test. Example: 'MyVM'
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* `type`, the Azure resource type. Example: 'Microsoft.Compute/virtualMachines'
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* `apiversion`, the API Version to use when querying the resource. Defaults to the latest version for the resoure type is used. Example: 2017-10-9
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These options can also be set using the environment variables:
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* `AZURE_RESOURCE_GROUP_NAME`
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* `AZURE_RESOURCE_NAME`
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* `AZURE_RESOURCE_TYPE`
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* `AZURE_RESOURCE_API_VERSION`
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When the options have been set as well as the environment variables, the environment variables take priority.
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<br>
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## Example
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describe azure_generic_resource(group_name: 'Inspec-Azure', name: 'Linux-Internal-VM') do
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its('location') { should eq 'westeurope' }
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end
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where
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* `name`: tests the resource name
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* `type`: tests the resource type
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* `location`: tests the resource's location within Azure
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<br>
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## Properties
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The properties that can be tested are entirely dependent on the Azure Resource that is under scrutiny. That means the properties vary. The best way to see what is available please use the [Azure Resources Portal](https://resources.azure.com) to select the resource you are interested in and see what can be tested.
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This resource allows you to test _any_ valid Azure Resource. The trade off for this is that the language to check each item is not as natural as it would be for a native Inspec resource.
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<br>
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## Property Examples
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The following examples show how to use some of the InSpec audit properties:
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### Tests the virtual machine's location
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its('location') { should cmp 'westeurope' }
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### Tests for the presence of a specified address prefix
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its('properties.addressSpace.addressPrefixes') { should include '10.1.1.0/24' }
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### Tests that virtual machine was created from the correct disk
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its('properties.creationData.createOption') { should eq 'FromImage' }
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### Tests that the image is Ubuntu
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its('properties.creationData.imageReference.id') { should match 'Canonical' }
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its('properties.creationData.imageReference.id') { should match 'UbuntuServer' }
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its('properties.creationData.imageReference.id') { should match '16.04.0-LTS' }
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### Tests the disk size
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its('properties.diskSizeGB') { should be > 25 }
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### Tests the disk state
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its('properties.diskState') { should cmp 'Attached' }
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### Tests that there are no custom DNS settings
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its('properties.dnsSettings.dnsServers.count') { should eq 0 }
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its('properties.dnsSettings.appliedDnsServers.count') { should eq 0 }
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### Tests that the NIC is connected to the correct machine
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its('properties.virtualMachine.id') { should match 'Linux-External-VM' }
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### Tests that the blob and file services are enabled
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its('properties.encryption.services.blob.enabled') { should be true }
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its('properties.encryption.services.file.enabled') { should be true }
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its('properties.encryption.keySource') { should cmp 'Microsoft.Storage' }
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### Test the hardware profile
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its('properties.hardwareProfile.vmSize') { should cmp 'Standard_DS2_v2' }
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### Test the network interfaces
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its('properties.networkProfile.networkInterfaces.count') { should eq 1 }
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### Test the authentication and OS type
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its('properties.osProfile.computerName') { should eq 'linux-external-1' }
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its('properties.osProfile.adminUsername') { should eq 'azure' }
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its('properties.osProfile.linuxConfiguration.disablePasswordAuthentication') { should be true }
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### Test that the tags are properly set
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it { should have_tags }
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its('tag_count') { should be 1 }
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its('tags') { should include 'Description' }
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its('Description_tag') { should match 'Externally facing' }
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<br>
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## Matchers
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For a full list of available matchers, please visit our [matchers page](https://www.inspec.io/docs/reference/matchers/).
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<br>
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## References
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Please see the integration tests for in depth examples of how this resource can be used.
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[Inspec Integration Tests for Azure Generic Resources](https://github.com/chef/inspec/tree/master/test/azure/verify/controls) |